TRANSPORT AND DISTRIBUTION OF SHIP-BORNE GOODS UNITS

Abstract: The invention relates to a distribution method in passenger vessels, car ferries and similar vessels comprising a number of passenger cabins (2a) and at least one vertical conveyor (1) suitable for transportation of goods and opening to decks containing cabins in order to transport goods units (5) needed in cabins or other ways in numerous similar operation sites (2) within the ship at least between operation sites and ship's loading port (4a) or collection site (4) comprising storage room or centralized handling plant (4) for goods. The distribution method comprises following stages: in the collecting site (4) the goods units (5) are placed onto the transport pallet (6); the transport pallets with their goods units are moved by means of the platform of the ship's internal vertical conveyor to the ship's deck (K), where at least a part of the operation sites (2) are located. If need be, the goods units (5) are transported in reverse direction from the operation sites (2) to the collecting site (4) by means of collecting procedures realized in reverse order.

Description: Transport and distribution of ship-borne goods units The present invention relates to a distribution method in passenger vessels, car ferries and corresponding vessels, compricing a number of passenger cabins as well as at least one vertical conveyor able to goods transportation and having access to cabin floors, in order to facilitate the transportation of goods units to cabins or otherways to several corresponding operational sites onboard at least between these operational sites and ship entrance or goods store room or collecting site for centralized goods handling. The invention also relates to the structure of transport pallet to be used in this distribution method as well as to conveyor arrangement for putting into effect the shifting phases included in this distribution method. Large passenger cruisers and car ferries are nowadays taking onboard as much as 2500 passengers and even larger units are yet projected. People going to a cruise or voyage in most cases have a great deal of luggage, because lots of different outfits and travelling requisites are needed or they for other reasons have plenty of luggage. Nowadays the shifting of luggage onboard the ship in most cases takes place as a result of the passenger ' s own physical effort, i.e. by carrying. This is awkward often even painful for every passenger and especially for older and/or disabled persons. Alternatively passengers can use services provided by porters but even then the shifting of luggage is realized as a result of physical labor. In the previous case the service level to the passenger is nonexistent and in the latter case a very remarkable number of porters is needed for a short period of time. During the voyage there is a need for change of linen in the cabins, which further requires essentially shifting equipment and personnel to collect the used linen and to distribute the clean linen so that these operations can be carried out without disturbing the passengers in a short time period and possibly at wished time. During the voyage it is also needed to shift goods from store rooms to galleys, shops and kiosks and to return empty packing material to store rooms and garbage rooms. There is further need at least to some extent to transport food from the galley to cabins and empty used dishes to reversed direction. All this requires labor and transportation and transporting equipment. Because the cabins, kiosks, and shops and other corresponding sites onboard the ship are mostly situated on different decks than the storerooms, ship entries and cargo ports, galleys and centralized preparation/processing plants like laundries and other collecting sites, a vertical conveyor, mostly a lift, will be used for the vertical transportation. In the airdromes there are various automated conveyor systems for handling of luggage flows. The handling of material between the check-in point and the loading cart is carried out by these systems in a very mechanized way. The most sophisticated systems are also using a code relating to a goods unit in order to express the connection between the luggage unit and its owner at the end of the trip. The essence here is that the handling of the luggage takes place as an individual from the check-in until to the cargo bay of the plane. The luggage handling of smaller planes is very labor sensitive. At the distribution crates of the transportation system, luggage goods are manually placed in transportation carts accommodating from 15 to 20 suitcases. The tracktor will pull the train of 5 to 10 carts to the plane's cargo openings and after that the loading of the plane will take place by manual lifting and human pushing inside the plane. In the new wide-bodied planes the luggage will be placed in freight containers again suitcase by suitcase manually. The transverse section of the containers matches broadly the curved form of the fuselage and the containers are loaded by articulated elevator into the plane. Within the plane the containers are shifted by means of a train of rollers and power wheels or conveyor chains of known technology. The goods can also be supplied one by one into the plane's cargo bay by using a shift conveyor and within the plane the goods units are handled by manual piling and lashing. The luggage of an arriving airplane dispite of its model will be unloaded manually onto a conveyor belt, by which the suitcases are transported to the lounge for identification of their owners. A fast cargo unloading and loading of a large airplane is a very big challenge to the system, although such large airplanes only take ca. 350 persons onboard, which is a small number of persons as compared to those of a passenger vessel or a car ferry. The sorting stages in the terminal as well as transporting stages to the airplane, loading methods and cargo handling within the airplane are quite rudimentary. They also differ from that handling of luggage and other material to be brought to cabins and to many operating sites, which would be required in passenger cruisers and car ferries. It is necessary to transport the luggage from the terminal not only into the cargo space but into numerous cabins onboard the ship. Further there are during the trip, especially during a long cruise, needs to collect and transport linen from cabins to the laundry and again to distribute back to cabins and further there are needs to shift various merchandise from the store rooms to the sales offices like stores or vending machines, to transport food and servings from the store rooms to the galleys and further from the galleys to the cabins as well as to transport empty and used dishes and alike from the cabins and vendor machines back to galleys and store rooms. In known arrangements all these movements and transports are mainly carried out manually and in very small batches. In the publication PCT/NO90/0007 there is a description about an arrangement intended for shifting of cargo units from a warehouse on a quay to cargo spaces onboard the ship by using conveyors.This arrangement comprises within the ship two adjacent cargo lifts and an inclined conveyor fixed to the ship as well as to the quay. It will be used for shifting of cargo units from the quay to the side cargo port and by this route to the cargo lift. The arrangement contains a conveyor leading from the warehouse on the quay towards the ship's side, between the conveyor and side there are two parallelly in ship's direction operating means of transportation, on top of them separate conveyors operating towards the ship's side, in the inclined conveyor there is a conveyor operating perpendicularly to the ship's side, on the lift platforms conveyors operating perpendicularly to the ship's side and further in the hold there are conveyors operating perpendicularly to ship's side. When in operation, this conveyor arrangement takes from a warehouse on the ground goods or batch of goods corresponding to the size of the lift platform, which moves as is, without relocation onto a pallet or alike, riding on various conveyors until it ends up to ship's hold. The essence in the publication is the said inclined conveyor, which is intended to prevent the ship motions from disturbing the goods shifting between the ship and the quay. The loading of the ship's cargo hold is probably possible to automate effectively supposing that freight units are big enough to be handled in a controlled way with these conveyors of undefined type. The arrangement of this publication does not anyway allow at all shifting of luggage, which are small sized and varying as well as whose shape and foot support are varying considerably and even some times obscure. Neither is it possible with the conveyor in compliance with the publication to transport linen, dishes and equipment nor foodstuff packages or prepared meals. The stowage of the ship's hold can be carried out with the described arrangement, but that will not give any hint of how the distribution of small separate goods or goods batches into ship's cabins or the collection of the same from the cabins could be arranged in such a way that if need be, the relation between the goods and the respective cabin all the time is under control. The first aim of the invention is a remarkable enhancement of the customer service in passenger ships and car ferries by creating a distribution method, by which the passenger luggage can be shifted from the passenger terminal or from the ship entrance onboard the ship with the aid of a technical system and further if need be, as a distribution directly into cabins or corresponding operation sites, and which when used in opposite direction, will enable the collection of passenger luggage from the cabins and with the aid of the technical system, shifting to the terminal or other collection site so, that there is no need to passengers or other persons to shift separate luggage items. The aim is to speed up the loading and respectively the unloading stages, which means that the system enables a short delivery cycle for the batch compricing all shipborne luggage. The second aim of the invention is to create such a distribution method, so that by using it under way, goods units needed in cabins or otherwise in many corresponding operation sites like vendor machines, kiosks and stores, can be transported from a centralized handling site like store room, galley, laudry or coreesponding collection site. Likewise it is possible to transport used goods units from these operation sites back to the centralized handling plants like store rooms, galleys, laudries or equal. The third aim of the invention is such a distribution method, where the required equipment is taking as litle as possible space within the ship as well as during its operation and especially when it is not in use. The fourth aim of the invention is such a distribution method, in which the used equipment and tools are simple and reliable also in marine use. The fifth aim of the invention is to create a special pallet or equal to be used in the distribution method in accordance of the invention, said pallet beeing suitable to accommodate relatively small separate goods units and likewise beeing suitable to be transported by mechanical conveyors of various loads. The aim is to create a pallet, by which goods units in smaller or larger batches can be transported and is structurally simple and if need be, enables loading of goods units to several vertical levels and transportation of them in that form. The sixth aim of the invention is such a pallet, that is structurally simple and its storage, when not in use, requires as little as possible space. The seventh aim of the invention is to create such a conveyor arrangement at least to some location or locations in the distribution channel, which enables the realization of the distribution method according to the invention and the use of pallets according to the invention so that goods units can easily be shifted to desired directions when space within the ship is used as little as possible. The drawbacks described in the foregoing and the objectives defined in the foregoing can be realized by the distribution method according to the invention, which is characterized in what is presented in the characteristic features' part of claim 1 and by the transport pallet structure according to the invention, which is characterized in what is defined in the charasteristic features part of claim 16 as well as by the transporting arrangement, which is characterized in what is defined in the characteristic features' part of claim 22. One of the most significant advantages of the invention is that by using it the luggage can be shifted fast without physical labor from the passenger terminal to the cabins onboard the ship and vice versa, whereupon the service level of the passengers is improved and the shifting of the luggage is not prolonging the ship's harbor calling time. Another advantage of the invention is that the same arrangement can also be used for shifting of linen and food between the laudry and the cabins and respectively between the galley and the cabins as well as for shifting of supplies of stores and kiosks and supplies of potential vendor macines to sales locations and further for shifting of potential empty cartons, bottles and alike back to the store rooms or handling sites. A further advantage of the invention is that the equipment provided by the invention does not require appreciably space within the ship, it is of simple structure and even reliable and seaworthy. The invention is described below in detail, referring to the accompanying drawings. Fig. 1 presents the distribution method according to the invention and used transportation directions schematically between the passenger terminal and the ship as well as within the ship. Fig. 2 presents in horizontal side view of the lift arrangement within the ship, which is used in the distribution method according to invention, containing the ship decks K4 to K8 of various operation sites, ship decks KO to K2 of various collection sites and another deck K3. Fig. 3 presents in top view as a section along plane III-III of Fig 2 a procedure according to the invention, where goods units are brought in horizontal direction as bundles of pallets onto the lift platform according to the distribution method of the invention on the deck KO containing a loading port. Fig. 4 presents in a top view as a section along plane IV-IV of Fig 2 a mean, by which the goods units as bundles of pallets are removed from the lift platform according to the distribution method of the invention using horizontal conveyors on the ship deck K4 to K8 containing operation sites or on another deck K3. Fig. 5 shows a cross-section of the procedure in Fig 4 in elevational view as a section along plane V-V of Fig 4. Fig. 6 presents one method according to the invention for removing of goods units from the space adjacent to the lift pallet by pallet in top view in the same image as Fig 4. Fig. 7 shows a cross-section of another arrangement for removing of goods units from the lift platforms in elevational view as a section along plane VII- VII of Fig 6 as well as storage of the transport pallets within the floor between the ship's decks for the time period they are not needed to shifting of goods units. Fig. 8 shows another method according to the invention for removing of goods units from the lift platforms as well as another way of storage for the transport pallets in top view in the same image as Fig 4 and 6. Fig. 9 presents schematically a belt conveyor used in the distribution method according to the invention in elevational view in direction IX-IX of Fig 8. Fig. 10 presents another belt conveyor used in the distribution method according to the invention in elevation view in direction X-X of Fig 8. Fig. 1 1 shows a cross-section of the conveyor of Fig 10 as a section along its plane XI-XI, in which case passive rolls are described. Fig. 12 shows a cross-section of the conveyor of Fig 10 at another location as a section along plane XII-XII, in which case powered rolls are described. Fig. 13 presents two different ways to shift goods units with their transport pallets from the location adjacent to the lift onto the shifting tool provided for the distribution to the cabins, in top view in the same image as in Fig 4, 6 and 8. Fig. 14 shows the implementation of operation site distribution and collection on one of the ship's decks, which is one of K4 to K8, in top view in the same image as Fig 13. Fig. 15 shows the shifting of upper transport pallet with its luggage onto the shifting tool provided for the distribution to the cabins in elevational view in direction XV- XV of Fig 13. Fig. 16 shows two transport pallets according to the invention adjacent as clamped each other in top view in direction XVI-XVI of Fig 17. Fig. 17 shows the combination of transport pallets in Fig 16 in vertical section as a section along plane XVII-XVII in Fig 16. Fig. 18 shows in a larger scale the fastener clamping together the transport pallets according to the invention in the same image as in Fig 17. Fig. 19 shows a vertical cross-section of the housing for the transport pallet according to the invention in the same image as the transport pallet in Fig 17. Fig. 20 shows halves of the transport pallet housings as separated from each other and arranged for storage. Fig. 21 shows a two-story transport pallet according to the invention with goods units in vertical cross-section in the same image as the transport pallet in Fig 17 and the housing in Fig 19. Fig. 22 shows a transport pallet housing of another type according to the invention as a vertical cross-section in the same image as the Fig 19. The invention relates to a distribution method meaning removing of separate goods units from the cluster of goods units and shifting of them to locations, where they are needed as well as the reversed realization of the same, e.g. a collection method, where separate goods units are collected from where they are used and gathered to a larger cluster for some handling, storage and so forth. The distribution method of the invention also means the combination of the above mentioned practice, where separate goods units are gathered to a larger cluster on the same area, are then transported in substantial batches to another area, where the goods units are removed from the cluster and put where they are used or to the collection sites. The invention relates to passenger ships, car ferries and equal vessels containing a number of passenger cabins 2a as well as other operation sites 2, as stores and kiosks 2b and vendor machines and alike. These operation sites are generally marked with an index number 2 and they are referenced as locations, where th luggage are needed individually or the other goods units are used individually. A goods units 5 can be considered besides each suite case or alike also every beverag bottle and crate, each separate linen or another separate item or packing material The goods units are generally marked with an index number 5. Further th operational environment of the distribution method according to the inventio comprices collection sites 4, where the said goods units are gathered or throug which the goods units centralized are carried. So as such collection sites ar considered the ship entrance 4a, store rooms 4b and the centralized handling sites o the goods 4d, as the laundry and the galleys as well as the ship's passenger termina 4c in the harbor. By using the distribution method of the invention, the goods units 5 are shifte between the collection sites 4 and the operation sites 2 in one or in the othe direction. Generally the word distribution is used when the goods units 5 ar transported both from the collection site to the operation sites and from th operation sites to the collection site irrespected of which operation sites above are i question and respectively which collection sites above are in question. In addition t the above facts the passenger ship or car ferry has at least one vertical conveyor 1 suitable to the goods transportation and opening to the decks K4 to K8, havin cabins on them. This vertical conveyor 1 is mostly a lift, as presented in the figures but it can also be some other conveyor moving between the decks. So the vertica conveyor can also be a conveyor equipped with a load platform 10, moving along a inclined course. It is essential that the course of the vertical conveyor has a vertica component. Normally this same vertical conveyor, like for ex. a lift, operate besides between the decks K4 to K8, which have operation sites on them, als operates between decks KO to K2 having collection sites as well as between othe decks K3, as described in detail later on. In the following, the invention will be described in relation top the luggage shiftin from the passenger terminal to the cabins and reverse, but it is clear, that the sam procedure can also be applied to any shifting within the ship between the ship cabi or another operation site, like store and kiosk or vendor machine as well as th collection site, like store room, galley, laundry or other equal site. When the passengers arrive at the passenger terminal and present their ticket, the luggage will according to the invention be marked on this occasion with som suitable tag providing information of the number of the passenger cabin 2a as we as of the ship's deck K4, K5, K6, K7 or K8, on which the cabin is located. Next the luggage 5 in this collecting site 4c are placed onto the transport pallet 6. Here onto each transport pallet only such luggage 5 will be placed, that according to the attached tags belong to the same deck onboard the ship. Thus onto each transport pallet only goods units 5 ending up to the same deck K4 to K8 are placed. Next in a advantageous embodiment of the invention the transport pallets 6 are clamped thogether 11 by their brims 18a , 18a to form a bundle of platforms. These bundles of platforms are created so, that one bundle contains such transport pallets, that have luggage belonging only to cabins on the same deck of the ship. Here the transport pallets are specifically clamped by the brims to each other so that the pallets are side by side at the same level. Typically the size of the transport pallet allows on an average ca. from 5 to 20 luggage units, like suit cases, to be placed on it. So the width of the transport pallet WI is ca. from 0.7 to 1.5 m and it's length LI is ca. 1.5 to 4 m, typically ca. from 2 to 3 m. The bundles of pallets have each at least 2 transport pallets placed side by side, but typically from 3 to 4 transport pallets, whereupon the size of the bundle of pallets preferably matches the size of the load platform of the vertical conveyor 1. Depending on other arrangements and the size of the load platform of the vertical conveyor, the bundle of pallets can also be compriced of several transport pallets. So typically the size of the bundle of pallets will be from 1.5 to 4 m times 1.4 to 4.5 m, in the most preferred embodiment from 2.5 to 3.5 m times from 2.0 to 3.0 m. Preferably the size of the bundle of pallets is either equal to load platform 10 of the vertical conveyor or equal to a fraction of the load platform divided by an integer, e.g. half, third part or fourth part, and so on depending on the size of the load plarform and on the practical size of the bundle of pallets. Decisive to the size of the bundle of the pallets is the number of goods units like luggage coming on each deck of the ship so that the size of the bundle of pallets is suitable when the luggage to each deck of the ship can be brought by reasonable number of shifting events, e.g. bundles of pallets. The number of shifting events of the bundles of the pallets is preferably reduced to a minimum as per one vertical conveyor and ship deck but from 1 to 10 shiftings per ship deck and vertical conveyor is to be considered as a reasonable number. Now it should be borne in mind that an appropriate number of shiftings as well as the size of the bundle of pallets is affected by the number of the vertical conveyors and in how many tiers the goods units are placed in each bundle of pallets. Next according to the most preferred embodiment of the invention the bundles of pallets are placed side by side onto the transport pallet 3. The surface area of the transport pallet is adequat to accommodate side by side at least 2 preferably from 3 to 5 bundles of pallets. The size of the transport platform is suited to be moved on the cargo deck of the ship having some loading opening or loading openings or entrances of the ship. The size of the transport platform is thus from 2 to 4 m times from 6 to 9 m. The transport platform is further structurally selfsupporting, and it can be used to shifting of pallets by means of various transportation devices like trucks, lifts or alike. On the transport platform it is possible to place transport pallets and bundles of pallets, which are going to anyone of the ship's decks. The bundles of pallets 7 are shifted, riding on this transport platform, from the passenger terminal 4c or respectively from the quay via the loading port of the ship next to the vertical conveyor 1. This movement can be carried out by truck or by another suitable conveyor or conveyor arrangement. Next the bundles of pallets or pallets are shifted one by one from the transportaion platform onto the load platform 10 of the lift. Next the bundles of pallets 7 or individual pallets 6 are lifted and/or lowered by the vertical conveyor 1 at least to cabin decks K4 to K8. After the vertical conveyor has reached the desired cabin deck level and stopped there, the bundle of pallets or transport pallet from the lift platform 10 to the storage space 8 next to the vertical conveyor on the deck in question. The surface area of this space is at least equal to that of one transport pallet 6 and preferably at least equal to that of a bundle o pallets 7, depending on which ones are shifted, either transport pallets or bundles of pallets. Provided that a bundle of pallets has been brought into this storage space 8, the transport pallets of the bundle 7 are separated here from each other. So in the storage space of each cabin deck K4 to K8 there always are separated transport pallets 6 having on them luggage units 5 belonging to this very deck. On the deck K4 to K8 containing operation sites, from this storage space 8 one transport pallet 6 with it's luggage 5 by one is taken and it will be transported along the corridor 30 of this deck, as presented in Fig 14. When the pallet 6 is transported along the corridor 30, the luggage on the pallet in question is distributed at the same time to the cabin 2a it belongs to, either inside or next to the door. In this way the luggage is transported mechanically from the passenger terminal to the cabin. The most preferred embodiment of the invention is described above, but various modifications can be made depending especially on the vertical conveyor and used space. So e.g. the clamping of the transport pallets 6 by their brims can be omitted, i.e. unbundled and intsead be shifted one by one onto the transport platform 3. The transport pallets are shifted from this transport platform 3 one by one or as a group onto the load platform 10 of the vertical conveyor 1 otherwise in the same way as the bundles of pallets. The transport pallets 6 are further shifted from this load platform 10 of the vertical conveyor along ship's decks one by one or as a group otherwise exactly in the same way as the bundles of pallets. As a third embodiment there is a system, where the transport pallets are made into bundles of pallets 7 by clamping them together by the brims, but they are shifted directly on to the load platform 10 of the vertical conveyor 1 without help of any transport platform. In this case the bundles of pallets are shifted from the load platform of the vertical conveyor exactly as is descibed above. The forth possibility is to move the transport pallets 6 one by one onto the load platform of the vertical conveyor by omitting their bundleing completely as well as the use of any transport platform. Such an embodiment, however, provides at least for the luggage a very sofisticated conveyor between the passenger terminal 4c and the vertical conveyor 1 in order to avoid the potential bottlenecks delaying the loading and unloading of the ship. Otherwise the last-mentioned way can be applied in many cases during the trip to the internal transports within the ship. As the fifth modification of the distribution system descibed above is, that on the cabin decks K4 to K8 any separate powered conveyor will not be used, whereupon a mechanical distribution to the cabins is not realized but the passengers are taking their own luggage from the transport pallet next to the vertical conveyor. The distribution method according to the invention is also related to the operation described above but realized in a reversed direction. This kind of operation is carried out when the ship has entered port and the luggage 5 must be transported from the cabins to the passenger terminal 4c. In this case the passengers are placing their luggage outside their cabin, from where they are collected and placed onto the transport pallet, which is placed on a transport device 20. Next the transport pallets are moved by this transportation device to the storage space 8 of the deck K4 to K8 in question, where they are clamped together by their brims to make a bundle of pallets 7. These bundles of pallets 7 are shifted onto the load platform 10 of the vertical conveyor 1 and are lowered to the deck K0 containing a loading port 4a. Here the bundles of pallets 7 are moved onto the transport platform 3, which with the pallets is moved by a truck or equal conveyor to the passenger terminal, where the bundles of pallets 7 are removed from the transport platform and the bundleed up pallets are undamped to separate transport pallets 6 loaded with luggage 5, fro where the passengers can take their luggage when they are leaving.. When th shifting is carried out in this direction, the passengers generally identify their ow luggage, but this can be backed up either by remarking the luggage by th passenger's name and/or cabin number or the tags containing this information ha been kept attached to the luggage during the trip. If in addition all transport pallet 6 in the passenger terminal are clearly marked by boards indicating the deck of th ship, the passengers only need to check a couple of pallets to find their ow luggage. As the sixth modification there is a distribution method, where the transpo platform 3 is acting as a platform of pallets 6 even until to ship's decks containin operation sites 2, as presented in Fig 8. In this case the size of the transport platfor matches that of the load platform 10 of the vertical conveyor 1, i.e. it is rather small The tranportation pallets are in this case stored for the trip period e.g by hoistin them in a vertical position against the bulkhead next to the vertical conveyor, a presented in Fig 8. The storage takes very little space, because the small transpo platforms need not to be very robust. The invention naturally relates to all simplifications of the procedures describe above, which are partly described. So the bundleing of the transport pallets can b omitted, operate without the transport platform 3 and omit the mechanical deliver from possible storage spaces 8 or vertical conveyors 1 to operation sites 2 an mechanical collection from the same. Single stages can so be superseded by manual mechanical or physical operation stages. As this kind of physically performed stage can be considered besides the afore-mentioned shifting from the storage space next to vertical conveyor 1 to the cabins 2a and vica versa, also shiftings onto th load platform of the vertical conveyor and from the same as well as onto th transport platform and from the same. Above the transport of the luggage from the passenger terminal to the cabins an from the cabins to the passenger terminal has been described, when the ship calls port. The same arrangement can also be used within the ship during the voyage. Th described system will be a little bit more simplified because usually it is n necessary to bundle the transport pallets 6 but they can be shifted one by on between the decks KO to K8 by using the vertical conveyor 1. Neither is there an need to use any transport platform, because the pallets are not shifted out of th ship. So e.g. the linen are collected during the voyage from the cabins 2a by usin the transport pallet 6, which is moved by the transport device 20 along the corridors 30 of each cabin deck K4 to K8. For this purpose it is naturally possible to place a set of shelves or a rack in order to make it accommodate more load. Next the transport pallets are moved onto the load platform 10 of the vertical conveyor and they are moved to the deck Kl, where the laundry 4d is located. Respectively the clean linen are transported in reversed order and in reversed direction, either from the linen store room or laundry 4d to the cabins 2a. Analogically to what is desribed above, prepared food stuffs can be transported from the galley 4d on deck K2 to the cabins and the used dishes back from the cabins 2a to the galley for washing. Further it is analogically possible to move goods from the ship's stores 4b onto the transport pallets 6 and to shift them onto the load platform 10 of the vertical conveyor 1 on the ship's deck K0 to K2 in question, and to shift to decks having operation sites like kiosks 2b or stores, where the transport pallets are moved via the storage space 8 by using the separate transportation device 20 further to be transported to the kiosk or store 2b. The garbage such as empty bottles and packing materials from the kiosks and stores can further be moved in reversed order by the transport pallets and vertical conveyor to the store room 4b or to the waste containers. Because the distribution method according to the invention momentarily requires a substantially great number of transport pallets 6, of which at least not all are needed during the voyage, the empty transport pallets are stored on those decks K4 to K8, where the pallets with their luggage have ended up when brought and distributed there. On the deck in question they are stored to any suitable location, as in the not- shown deck compartment in the figures or within the deck structure as shown in fig 7. Because the transport pallets are very thin, the storage of a couple of pallets on each deck does not take appreciably space. From this storage place the transport pallets are easy to take away when the ship is calling a port and when collection of the luggage from the cabins is started. A couple of transport pallets 6 are stored respectively on the decks K0 to K3 having collection sites 4a-4d related to collection of used linen, empty bottles or crates or alike from the decks containing an operation site. A pallet is taken from these stores of transport pallets, when the goods units 5 are to be transported from these decks K0-K3 to the cabin decks K4- K8. The transport pallets 6 are moved on these decks K0-K3 containing a collection site 4 by using a conveyor or a powered separate transport device, not shown in the figures, between the store room, galley, laundry or other service or handling plant and the load platform of the vertical conveyor. The transport pallets are hoisted to their storage place either manually or as in the embodiment in fig 7, by the vertical conveyor 1. Because the goods units 5 such as luggage, placed onto one transport pallet side by side according to the invention and described as above, are requiring a relatively short distance in the vertical direction, the space is vertically utilizated quite uneffectively in this arrangement. The vertical space utilization can be improved by the following procedure. In this method according to the invention a casing 16 is in addition placed on top of the first loaded transport pallet 6a, resting on the firstly placed transport pallet 6a below. This casing 16 comprices an upper part 17, which is in the same direction as the first transport pallet 6a and at a vertical distance of HI above it. On top of this upper part 17 is placed another transport pallet 6b. Goods units 5 are placed onto this second transport pallet in a similar way as was done earlier with the first transport pallet όa.This is how a doubled number of goods units can be arranged on a surface formed by one transport pallet having a length of LI and a width of WI. The goods on the upper second transport pallet can be left there completely unlashed or they can be fixed by a net for the period of shifting. One possibility is to place on top of this second transport pallet 6b further another casing in order to help the goods units to stay put. The efficient use of the footprint area can further be improved by placing a third transport pallet on top of this upper part of the second casing and onto it further goods units 5. In this way as many transport pallets with their goods units and casings can be placed on top of each other as the vertical height of the space is allowing. The normal room height within the ship easily allows to place three casings 16 with four transport pallets on top of each others whereupon the total height of the pile will be slightly over two meters Because of the the simple handling it generally is most practical to limit the use to two tiers of transportal pallets on top of each other, as presented in Fig 15 and 21 When the two-tier pair of transport pallets as desribed above is arriving to the deck K4-K8 containing e.g. operation sites, the upper second transport pallet 6b with its goods units 5 is first moved onto the powered separate conveyor device 20, as shown in fig 15. Next the unloading of the goods units 5 on this second transport pallet 6b will be carried out and they are distributed to their operation sites 2 such as cabins. Next the the casing 16 will be detached and stored at some area 12 for the purpose of operation in opposite direction. The easiest way to carry out this is by storing it in the storage space 12 next to the cloakroom, which is located next to vertical conveyor 1. Next the lower first transport pallet will be shifted in a similar way onto the powered transport device 20 in order to facilite the unloading of the riding goods units to operation sites 2 as is described above. It is clear that the transport of goods units in reversed direction from the operation sites, such as cabins 2a, to a collection site such as passenger terminal 4c, proceeds in reversed order, whereupon on each deck containing operation sites, on top of the lower transport pallet 6a, where goods units already have been placed, a casing 16 will be placed and on top of this another upper transport pallet 6b with goods units 5. On the decks containing operation sites as well as in the collecting site the placement of goods units 5 onto the upper second transport pallet 6b can be carried out in two slightly differing ways. The first way is to place an empty transporting pallet 6b on top of the casing 16 and when it has been placed on top of the first already loaded transport pallet 6a, goods units such as luggage will be placed onto this second transport pallet 6b. The second alternative is that before hoisting the second transport pallet has been loaded with goods units and then this second transport pallet with it's goods units 5 will be hoisted as a whole on top of the first transport pallet and casing. The unloading can also be carried out in two different ways, which are reversed to the procedures described above. Of course different procedures can be adopted in different places within the same ship, i.e. on decks containing operation sites the loading and unloading of the goods units can be carried out by placing them onto the second transport pallet hoisted higher up while in the passenger terminal the transport pallet can be hoisted with it's goods, because there is easily more equipment available. On the cabin decks it is possible to load and unload luggage onto and from the transport pallet placed on top of the casing 16, whereupon a separate hoisting conveyor device 20 is not needed, but it is possible to use only a horizontally shifting separate conveyor device. The transport pallet, the bundles of pallets and the transport platform are preferably according to the invention formed and dimensioned in the following way. Firstly the transport pallets 6 in general, but not necessarily, are elongated so that their length LI is in the first direction DI. In this case the transport pallets are connected together one after the other as a row in direction D2, where the second direction D2 is perpendicular to first direction DI. Secondly the transport pallets are placed side by side onto the transport pallet 3 in a line or lines in the third direction D3, which third direction again is perpendicular to the said second direction D2 and so runs parallel with the first direction DI. By this arrangement the bundles of pallets are easily to be shifted one by one in the collection site such as the passenger terminal 4c and between the ship's loading port 4a and the vertical conveyor 1, in the second direction D2, i.e. in the direction of the bundle of pallet, onto the transport platform 3 and again respectively from the transport platform to the load platform 10 of the vertical conveyor, as can be seen in fig 1 and 3. Especially with respect to fig 3 can be noted, that when the first bundle of pallets 7 has been moved away in direction D2 from the transport platform 3, the transport platform will be moved in the said first direction DI so, that the second bundle of pallets comes up to the lifts, whereupon it will be pushed again in the second direction D2 onto the lift platform and finally the transport platform 3 will be moved by one length measure LI of the transport pallet until the the third bundle of pallets 7 on the transport platform comes in line with the load platform of the vertical conveyor. Next this third bundle of pallets 7 is pushed onto the load platform 10 in the second direction D2. Afte the bundle of pallets 7 has been brought on some of the ship's decks KO to K8, i will in this case be pushed away from the load platform 10 of the vertical conveyo in a fourth direction D4, which is perpendicular to this second direction, as presented in the figures. In the embodiments of the figures this fourth direction D4 is perpendicular to the second direction D2, but there is nothing to prevent using o such embodiment, where this fourth direction D4 is parallel with the secon direction D2, whereupon as distinct from the embodiment shown in the figures onl a conveyor working in one direction is needed on the load platform of the vertical conveyor. When the ship is calling a port and luggage is moved from the passenger terminal t the ship, it is an event, whereupon in a very short period of time a very larg number of goods units 5 are received in the collection site 4c. The distribution o these goods units to cabins 2a along the corridors 30 of the ship is a slower measure. In this case the congestion arising from this speed difference can be evened out b the following arrangement. According to the invention also on ship's decks KO t K3, other than cabin decks, corresponding storage spaces 8 has been arranged as i made next to the vertical conveyor on decks K4 to K8 containing cabins. In thi case the shifting of luggage by the vertical conveyor is according to the inventio controlled so, that if on that ship's deck K4 to K8, where the said luggage 5 i intended to be brought, the luggage brought in the previous stage has not yet bee distributed to cabins, but there still are transport pallets in the storage space 8 of th said deck, the transport pallets 6 or bundles of pallets 7 in question are moved int the storage spaces 8 of these other decks K0-K3. They are waiting there and whe the storage space of the deck containing cabins is later freeed and at the same tim also the vertical conveyor is freeed, which is obvious as it is, because th transporting times of the vertical conveyor as compared to other handling stages ar short, the luggage from these temporary storage decks K0-K3 will be moved into storage spaces 8 of relevant cabin decks K4-K8 for further distribution. It is clear, that when the luggage 5 is transported in opposite direction from the ship's cabins 2a to the passenger terminal 4c after ship's arrival at the port, the above described procedure is repeted in reversed order i.e provided that the pallets 6 or bundles of pallets 7 loaded with luggage are not managed to move with the transport platform at ship's loading port 4a or to remove luggage from the pallets in the passenger terminal 4c, a part of the pallets, loaded with luggage 5 belonging to cabin decks, will be stored temporarily in storage places 8 intended to other decks KO to K3. From these temporary storage places the pallets 6 or bundles of pallets 7 are removed immediatelly after there is room for them in subsequent stages of the transfer chain. The structure and method of application of the transport platform is to be seen in Fig 3. The transport platform 3 is a supporting structure, which can be lifted by forklift trucks and alike. On the upper surfaces of the transport platform there are either powered belt conveyors 21a or powered roller conveyors 22a or passive roller conveyors 22c, by means of which the transport pallets 6 or bundles of pallets 7 can be moved onto the load platform of the vertical conveyor in direction D2, as presented in Fig 3. In case a passive roller conveyor 22c is used, which does not have a powered drive, the movement will take place in direction D2 by manual effort or by inclining the edge of the transport platform away from the vertical conveyor 1. The shifting of the adjacent bundles of pallets 7 or separate pallets 6 in the subsequent stage onto the load platform 10 of the vertical conveyor is going to happen so, that the transport platform with pallets on it will be moved in direction D I, as can be seen in Fig 3, whereupon the following pallets and bundles of pallets are ending up at the load platform of the vertical conveyor and they can thus be moved in a similar way onto it. It is clear, that the movements in the opposite direction from the load platform 10 of the vertical conveyor onto the transport platform 3 will take place in reverse measures. The vertical conveyor 1 as its most typical embodiment is a lift containing in it's load platform a horizontal conveyor 21 and/or 22. In it's most preferable embodiment the lift is of the type, where a flat load platform 10 without walls is connected to vertical guides 41. This kind of load platform can be loaded and unloaded at least at two sides. The structure of the lift is best shown in figures 2,5 and 6. According to the invention the vertical conveyor arrangement comprices, as is to be seen in the figures, two lifts 1 side by side, which can be used independently from each other. By this arrangement it is possible to realize the transportation effectively, which is otherways easily a restrictive factor, when the ship is loading or unloading in the harbor. The load platform 10 of the lift contains according to the preferable embodiment as presented in the figures two conveyors, who's trans- portation directions are perpendicular to each other. Firstly the load platforms are containing a conveyor 21 operating in the second transportation direction D2, as in Fig 6 or conveyor 22, as in Fig 3. This second transportation direction D2 is naturally the same direction as the corresponding transportation direction D2 of the transport pallet D2 in Fig 3. This is how the conveyor of the lift's load platform continues the movement direction yielded by transport platform, whereupon the pallets or bundles of pallets can be brought to place onto the load platform as shown at the lower lift in Fig 4. The movement itself is shown in Fig 3. In addition to this the load platforms 10 of the vertical conveyor are containing a conveyor 22 or 21 operating in the fourth direction D4. When the load platform of the vertical conveyor has been brought to the appropriate cabin deck K4 to K8 or other deck KO to K3, this conveyor operating in the fourth transportation direction will move the pallets or bundles of pallets away from the load platform of the lift in this fourth direction D4 onto the deck in question, as presented in Fig 4 and 5. The change in operation on the load platform between these two conveyors 21 and 22 crossing each other is enabled by either hoisting the one or lowering the other in perpendicular direction to the load platform. The bundles of pallets 7 in conveyor arrangement shown in figures 4 and 5 can be shifted from the load platform onto the decks KO to K8 containing operation sites or equal and vice versa by hoisting the roller conveyor 22 in direction Y or by lowering the belt conveyor 21 in direction A and by starting powered roller conveyor 22 at the same time. Respectively the movements in case shown in Fig 3 onto the load platform 3 and away from there is produced by either hoisting the belt conveyors 21 of the load platform in direction Y or by lowering roller conveyors 22 in direction A and by starting the belt conveyors 21. In order that the shifting of transport pallets and bundles of pallets further on deck K could be possible, the decks containing operation sites 2 have conveyors operating in the fourth direction D4, as can be seen in figures 3 to 5. These conveyors on decks containing operation sites can be belt conveyors 21 or equal powered roller conveyors. By this arrangement the pallets or bundles of pallets are produced to move in a simple and effective way from the load platform 10 of the lift onto the deck in question. In the arrangement described above the transport pallets 6 are brought onto the load platform 10 on the deck KO containing a collection site 4a, 4b in one direction and the pallets on the decks containing operation sites are removed in direction perpendicular to that direction. However, there is nothing to prevent realization of such an arrangement, where the removal from the load platforms on decks con¬ taining operation sites is effected in the same direction D2, in which the pallets are brought onto the deck containing collection sites. In this case only a conveyor operating in one direction is needed on the load platform 10 of the vertical con¬ veyor. In this case also the conveyor on the deck containing operation sites is working in this one direction. This arrangement is not shown in the figures.lt is clear, that in all these alternative lines of action the transportations from decks containing operation sites onto the deck containing a collection site is taking place in a reversed way to that described above. Typically at least the conveyors operating on the decks containing operation sites are forming the bottom for the storage space 8. Depending on the direction where the individual transport pallets 6 or pairs of pallets 6a, 6b are removed from the storage space 8, the decks containing operation sites possibly contain in addition conveyors 22d operating in this second trans- portation direction D2, as shown in Fig 6 and 13. In this case the transport pallets with luggage are moved by these conveyors 22d from the storage space to the corridor 30 on the deck K4 to K8 containing operation sites in order to be shifted further by a separate transportation device 20. On decks other than KO to K3 containing operation sites there in general is no need for these conveyors 22d. It is also possible to shift the transport pallets 6 away from the storage space 8 by moving them in fourth direction D4, which is the transportation direction of the storage space conveyors, as is shown in the arrangement described earlier in Fig 13. Also in this case described here conveyors operating in the second direction D2 are needed in order to feed transport pallets from the edge of the storage space onto the separate transportion device 20. These conveyors operating in the second direction D2 can be omitted from the storage space, if there is arranged space on the deck corridor 30 for the separate transportation device 20 so, that it can take anyone of the adjacent transportation pallets in the storage space without needing to shift them. This case is not shown in the figures. In such a case that the load platforms of the vertical conveyor only have conveyors operating in the said second direction, the transportation directions within the ship are simplified so, that the conveyors on load platforms 10 and on various decks of the ship are all operating in the same said second direction. In this arrangement the forming of storage spaces and deck corridors is diverging from that shown in the figure. In figures 9-12 is shown in a larger scale conveyors used in the arrangement according to the invention. The other conveyor 21 comprices belt strips running on rollers and the roller conveyor 22 shown in Fig 10 comprices transport rollers 25 and 26, which are arranged one after the other in line. A part of the rollers i.e. rollers 25 are passive and a part of the rollers i.e rollers 26 are powered e.g directly by the motors 27 coupled to their axles. When the conveyors are formed narrow and long, as is to be seen in top view in Fig 3, 4 and 6, the conveyors can be placed at intervals between each other whereupon it is simple to get a plane transporting in two directions, when the conveyors moving in different directions are arranged as described above and are either to be hoisted or lowered. If need be, the roller conveyor can also be shaped to non-powered one, as the conveyor 22c of the transport platform 3 in Fig 3 whereupon the movements of the transport pallets can be effected either by inclining the conveyor or by pushing the pallets manually. I desired, it is also possible to apply either of these procedures in other locations o the transfer chain. In the distribution method according to the invention described above it is advantageous to use a transport pallet 6 according to the invention. The transport pallets 6 are rectangular, mainly laminar structures having parallel opposite edges 18a, 18b and 19a, 19b. The thickness of the transport pallet TI at the area, where the goods units are supposed to be placed, is small and the magnitude is ca. from 5 to 20 mm. Consequently the pallets are resembling air freight pallets, and they are not intended to be lifted with a fork-lift truck or other device by the brim or else¬ where, but they are intended to moved along belt conveyors or roller conveyors as described above. The tarnsportation pallet can simply comprice an aluminum sheet, plywood board or other sheet material or a thin sandwich structure. According to the invention this transport pallet contains at least at two opposite junction edges 18a and 18b fastening members 13 in order to clamp 1 1 them together with a similar adjacent tranport pallet on the same plane, as shown in generall in Fig 1, 4,6 and 7 and in detail in Fig 16 and 17.The transport pallets 6 are symmetrical in respect to the centerline 9 running parallel with the junction edges 18a, 18b containin fastening members 13, whereupon several transport pallets can be connected one after the other in line to bundles of pallets 7, as shown e.g. in Fig 1, 4 and 6. Advantageously the transport pallets 6 are also symmetrical in respect to anothe centerline not shown in the figure, which is perpendicular to this said centerline 9 whereupon the transport pallet can be facing to either direction so that it is to be attached by either junction edge 18a, 18b to either junction edge 18a, 18b of the other pallet 6. In order to reinforce the transport pallet, to simplify the junction 11 fastening members 13 and to keep the goods units 5 placed on the pallet fixed on their places, there are advantageously at least at two opposite edges, which are said junction edges 18a and 18b, but advantageously at all edges 18a, 18b and 19a, 19b, provided edge flanges 14 perpendicular to the pallet's plane. As can be seen in Fig 16 and 17, the fastening members are formed e.g. of holes 28 in this edge flange 14 near the pallet ends 19a and 19b, either at the end area or at the junction edge 18a, 18b area or at both areas, as described in Fig 16. In this case the transport pallets can be joined together by fastening members 13 containing dowels 15a at appropriate locations so that they can be inserted in the holes 28 at the edge flanges 14. The fastening members 13 are reaching up to the fastening holes 28 of the adjacent pallets and in this way they are binding the adjacent pallets to each other. In addition to this the fastening members 13 can contain downwards pointing flanges 15b in order to rest on the brims of the transport pallet's edge flanges, which will further stiffen and reinforce the structure. The fastening members 13 can be articulated or in other way controlably joined to the pallets in order to prevent them getting lost. It is clear, that it is also possible to use other kinds of fastenings 1 1 between the transport pallets, provided that they are used to join adjacent pallets at the same plane or level in the described manner so that the pallets are kept together in direction of their load platform. The joining in vertical direction is of little meaning , because the bundles of pallets are moved on belt conveyors and roller conveyors horizontally or almost horizontally. In addition to this the pallet structure according to the invention comprices a casing 16, consisting of vertical and supports 31, which at their lower ends are resting on the edge parts 18a, 18b and/or 19a, 19b of the transport pallet 6. These supports are consisting of a framework or advantageously of walls 31a, 31b of the transport pallet's opposite edges, as the fastening edges 18a, 18b, running parallel with them. These walls 31a and 31b have been fixed by their upper edges to the upper part 17, which is mainly laminar structure nearly in line with the transport pallet. So the casing is mainly forming a shell having a shape of the letter U turned upside down, whose lower edges 33 are resting on the transport pallet 6 and typically on it's edge flanges 14. Because of this need for support at the lower edges 33 downwards pointing grooves 34 have been shaped there, whose edges have their place on bouth sides of the transport pallet's edge flange 14, as can be seen in Fig 21. This casing 16 shaped like an inverted U according to the invention is devided according to the invention at the center plane 29 running parallel with the sides 31a and 31b into two parts, which so comprice almost L-shaped coverparts 16a and 16b. These two coverparts 16a and 16b are connected to each other by a dovetail joint 32 on the upper part 17, compricing thus of dovetail-shaped grooves and into these inserted separate joining members of the upper part 17. These joining members are dowel like objects, wider at their edges matching the shape of the dovetail groove. Other kinds of joining members can of course be used. In this way the casing 16 can, if needed, be devided in two L-shaped coverparts 16a and 16b, which can easily be stored in storage spaces 12 e.g. next to each cloakroom 8, as shown in Fig 4 and 6. The shaping described here is particularly advantageous because of the fact, that the storage in a very small space is possible, because the leg thicknesses T3 and T4 of the L-shaped coverparts are small, under ca. 50 mm. When the casing 16 is needed for the transport pallet 6, it is easy to take the coverparts 16a and 16b from the storage space 12, join them together by dovetail joints 32 and then place onto the pallet 6. Next the second pallet 6b can be placed on top of this casing 16 and goods units 5 on the latter. If need be, it is posssible to place further again a new casing 16 on top of the upper transport pallet 6b e.g. in order to protect the luggage. Depending on the conveyor arrangements and lifting arrangement within the ship and in terminal as well as on need to save floor area, a third transport pallet can be placed on top of the upper casing 16, which is not shown in the figure, and on this then place the luggage. As many transport pallets and casings as the vertical height and devices available to their handling allow can be piled up. In case the goods units 5 are placed on upper transport pallet 6b and the goods units are removed from it while this transport pallet is kept on the upper part 17 of the casing 16 resting all the time on the lower pallet 6a, there is no need to shift the casings. This kind of loading and unloading of luggage and goods units from the upper transport pallet and onto the upper transport pallet provides shifting of the pair of pallets, which is formed of the lower and upper transport pallet, along the ship's corridors 30 by means of a separate conveyor device 20 and lifting of individual goods units, like luggage, onto the upper pallet 6b, e.g. onto the upper pallet in Fig 21. If it is desidered to transport pallets with goods units only one by one by means of this conveyor device 20, it is to be furnished by a hoisting device, which is not necessary in the procedure described above. This kind of separate conveyor device 20 is described in Fig 15, when it moves the the upper transport pallet 6b away from lower transport pallet 6a and casing 16 or on top of the casing 16 respectively. In order to be able to shift the transport pallet 6b with the luggage from and onto the transport pallet 6a and casing 16, the upper part 17 of the casing must be furnished with e.g. roller conveyor 37, along which the upper transport pallet 6b can slide. In this roller conveyor 37 the roll axle lines 36 are either running parallel with the said walls 31a, 31b or advantageously perpendicular to them. In Fig 19 the latter, in terms of physical properties advantageous embodiment is described, because the rolls are near to the walls 31a, 31b whereupon the force of the upper pallet 6b is acting almost as a compessive force on said walls. In Fig 22 another embodiment is shown, where the roller conveyor axles 37 are parallel with the walls. In this case the load is distributed over the whole width of the casing. In addition to this on the upper part 17 of the casing 16 there are at least at two edges upwards protruding extentions 35, which are perpendicular to the roller axle lines 36 of the roller conveyors 37, as shown in Fig 19 and 21. These extensions 35 are preventing the pallet, placed on the rollers 37, from moving away from the casing in direction perpendicular them. In the other direction, i.e. in the direction of their operation, the upper transport pallet 6b is prevented from moving out of place by the stoppers 40, one embodiment of which is shown in Fig 22. It is clear, that there are possibilities to form a great variety of different stoppers and the invention is not limited only to the presented stopper. In case that it is intended to load goods units onto and from transport pallet 6b being higher up, when it is placed onto the upper part 17 of the casing 16, it is advantageous to arrange extensions 35 pro¬ truding from the upper part on each side of the casing, in order to keep the upper pallet in place. In this case the use of upper pallet can be omitted and load goods units 5 directly onto the upper part 17 of the casing 16. In a similar way the goods units can be placed directly onto the second and possibly onto the third upper part 17 of the casings piled on top each others. The separate conveyor device 20 shown in Fig 15 is advantageously of articulated jack type, which because of the low gross weight of the present pallets can be of a quite light construction. The conveyor device in this case comprices a shifting platform 42 furnished with a conveyor 22 and a power device and rollers 43, by means of which the conveyor device 20 moves and can be controlled along the corridor 30 of the ship's deck K. The light design makes it possible, that the height of the conveyor device 20 with lowered shifting platform 42 is only about 100 mm, whereupon the lower transport pallets 6a can without special arrangements be pushed onto its shifting platform 42. This conveyor device is also easy to load with an upper transport pallet 6b when the shifting platform is in hoisted position. Provided that the goods units are placed onto the upper transport pallet 6b only after the pallet has been put in place and the goods units are taken away from it when it is on the lower transport pallet, there is no need to have any kind of lifting mechanism in the conveyor device 20, but it is sufficient that it has a shifting platform equipped with a conveyor 22 or 21, whose height from deck is from 50 to 100 mm. Another possibility is not to use a separate conveyor device 20, but the passengers are taking their luggage 5 from the cloakroom 8 next to the vertical conveyor 1 or near it from the transport pallet 6. The casings 16, transport pallets 6 and possibly transport platforms 3 coming with them (e.g in the solution according to Fig 8) can be stored during the voyage besides storage space 12 next to the cloakroom or in a conventional storage space someware else, also in the cloakroom against the wall in vertical position or recessed in the floors between the ship's decks K0 to K8 (as shown in Fig 7).

Claims: Claims 1. Distribution method in passenger ships, car ferries and in corresponding vessels compricing a number of passenger cabins (2a) and at least one vertical conveyor (1) suitable to goods transportation and opening to the decks containing cabins, in order to transport goods units (5) needed in cabins or otherways in numerous similar operation sites (2) at least within the ship between operation sites and ship's loading port (4a) or collection site (4) compricing storage room or centralized handling plant (4b) for goods, characterised in that the distribution method comprices following stages: - in the collecting site (4) goods units (5) are placed onto transport pallet (6); - the transport pallets with their goods units are moved with the platform of the internal vertical conveyor (1) onto the ship's deck (K), where at least a part of the operation sites (2) are located; - goods units (5) are unloaded from the transport pallet to operation sites (2); and - if need be, the same or other goods units (5) are transported in opposite direction from operation sites (2) to collecting sites (4) by means of collecting procedures realized in reversed order to those defined above. 2. Distribution method according to claim 1, characterized in that the goods units (1) are luggage units, linen, food stuff units or alike and that the transport pallet (6) has a surface area accommodating on an average 5 to 20 luggage units, like suit cases placed side by side on it. 3. Distribution method according to claim 1, characterized in that the distribution method in addition contains a stage, where the transport pallets (6) loaded with goods units will be connected (1 1) together by their brims to form bundles of pallets (7), that the goods units are moved in form of these bundles of pallets at least to cabin decks (K4-K8), where the bundles of pallets are disconnected to transport pallets loaded with goods units, and that the bundle of pallets (7) comprices at least two and advantageously from three to five transport pallets. 4. Distribution method according to claim 1 or 3, characterized in that the distribution method in addition comprices following stages: - pallets (6) or bundles of pallets (7) are placed side by side onto the transport platform (3), whereupon transport platform has a surface area accommodating at least two, advantageously from 3 to five pallets or bundles of pallets; - pallets (6) or bundles of pallets (7) on this transport platform are moved from the quay through the loading port (4a) of the ship next to the vertical conveyor (1); - pallets (6) or bundles of pallets (7) are moved one by one from the transport platform onto the platform (10) of the vertical conveyor and further at least to cabin decks (K4 to K8). 5. Distribution method according to claim 1 or 3, characterized in that the cabin decks and /or other decks of the ship (K) are compricing a cloakroom (8) next to the vertical conveyor (1), which has a surface area not less than that of a transport pallet (6) and advantageously not less than that of a bundle of pallets (7), and that the transport pallets are moved from the platform (10) of the vertical conveyor directly into this cloakroom before the goods units (5) are unloaded from the transport platform. 6. Distribution method according to claim 1, characterized in that the transport pallet (6) on deck (K) containing the actual collecting site (4) will be taken from a location, where transport pallets have been stored after the completed operation in reversed direction, goods units (5) are collected onto the transport pallet from this collecting site, like loundry, galley, store room or other service or handling plant (4b) and the transport pallet with it's goods units is moved by means of a conveyor or powered separate conveyor device onto the platform (10) of the vertical conveyor (1) for further transport to operation sites (2). 7. Distribution method according to claim 1, characterized in that the transport pallet (6) with it's goods units is moved along the cabing deck or correspondingly along other decks (K4 to K8) containing operation sites by means of a powered separate conveyor device (20) and at the same time the goods units (5) are unloaded from the transport pallet, each to respective operation site (2), like cabin (2a), sales office (2b) or alike, after which the empty transport pallet is stored within the deck in question for the coming operation in reversed direction. 8. Distribution method according to claim 1, characterized in that the distribution method in addition comprices in the collecting site (4) and correspondingly on ship's deck containing operation sites (2) the following stages: - a casing (16) is placed on top of the transport pallet (6) loaded with goods units and the said casing is resting on the first lower transport pallet (6a) compricing an upper part (17); - a second transport pallet (6b) is placed on top of the upper part; and - goods units (5) are placed onto this second transport pallet; and - if need be, another casing and possibly further transport pallets and upper parts are placed on top of this said second transport pallet (6b). 9. Distribution method according to claim 7 or 8, characterized in that on the cabin deck or on a similar other deck (K) containing operation sites (2) and correspondingly in a collecting site (4): - the said second transport pallet (6b) with it's goods units is first moved by means of a powered separate conveyor device (20) in order to facilitate unloading of the goods units (5) on it to the respective operation sites (2) or correspondingly the goods units are removed in a collecting site; - the said casing (16) is demounted and stored (12) for the coming operation in reversed direction ; and - the first transport pallet (6a) with it's goods units is moved onto the powered separate conveyor device (20) in order to facilitate unloading of goods units (5) on it to the respective operation sites (2) or correspondingly the the goods units are removed in a collecting site. 10. Distribution method according to any one of claims 1 to 9, characterized in that the goods units (5) are placed mainly side by side onto the transport pallet (6), whose length (LI) in first direction (DI) is greater than it's width (WI), that the transport pallets are connected together one after the other in second direction (D2) to form the said bundle of pallets (7), that the bundles of pallets are placed side by side onto the transport platform (3) one after the other in the third direction (D3) and that the first and the third directions are running parallel and the second direction is perpendicular to them. 1 1. Distribution method according to claim 10, characterized in that the bundles of pallets (7) are moved onto the Transport platform (3) and away from it in the said second direction (D2), onto the platform (10) of the vertical conveyor and from it depending on the respective ship's deck either in the said second direction or in the fourth direction (D4) perpendicular to it. 12. Distribution method according to claim 5, characterized in that at least when the ship is loaded and respectively unloaded in harbor, a part of pallets (6) or bundles of pallets (7) brought onto platforms of the vertical conveyor (1) and containing principally luggage (5), are in the first stage placed on other decks (KO to K3), which are not cabin decks, in cloakrooms (8) next to the lift, wherefrom the bundles of pallets in question in the second stage are transported to the very deck (K4 to K8), where the respective operation site (2) is located or respectively through the ship's loading port (4a) to the quay. 13. Distribution method according to claim 1, 6, 7, 8 or 9, characterized in that onto every separate transport pallet (6) or correspondingly onto every bundle of pallets (6a and 6b) only goods units (5) belonging to ship's one and same deck (K) and so to operation sites (2) and/or collecting sites (4) on that deck. 14. Distribution method according to any one of the preceding claims, characterized in that the goods units (5) are collected from the operation sites onto the transport pallets (6) or respectively to pairs of pallets (6a and 6b), the pallets are connected to each other to form bundles of pallets (7) and are transported by means of the vertical conveyor (1) and possibly by means of transport platform (3) to the appropriate collecting site (4) in reversed direction to the defined operations and stages and by operations and stages in reversed order and that the goods units are unloaded in the collecting site (4) in question in reversed direction to the defined operations and stages and by operations and stages carried out in reversed order. 15. Distribution method according to claim 1, 7 or 9, characterized in that: - in the collecting site (4) each goods unit (5) is marked with an individual identifier or tag defining it's operation site and each transport pallet (6) and /or pair of pallets (6a and 6b) correspondingly with an individual identifier or tag defining it's operation site and respective deck (K4 to K8), which identifiers or tags are compricing colors, letters, numbers, other characters or bar code or a combination of these; - the transport pallets and/or pairs of pallets are moved according to these identifiers or tags from the vertical conveyor (1) to the appropriate deck; and - the goods units (5) are unloaded by means of these identifiers or tags from the transport pallet (6) to the appropriate operation site (2). 16. Pallet structure to be used in connection with the distrubution method in passenger ships, car ferries and similar vessels, which are compricing a number of passenger cabins (2a) and at least one vertical conveyor (1) suitable for transportation of goods and opening to decks containing cabins in order to transport goods units (5) needed in cabins or otherways in numerous similar operation sites (2) within the ship at least between operation sites and ship's loading port (4a) or collection site (4) compricing storage room or centralized handling plant (4b) for goods, characterised in that the transport pallets (6) are in themselves known rectangular, mainly planar structures having parallel opposite edges (18a, b and 19a,b) and that the transport pallets are containing at least at two opposite connecting edges (18a and 18b) members (13) by means of which the transport pallet can be connected (11) to another similar adjacent transport pallet (6) on the same platform. 17. Pallet structure according to claim 16, characterized in that the transport pallets (6) are symmetrical in respect to center line (9) running parallel with the connecting edges (18a, 18b) containing connecting members (13) and the structure at the loading area is thin and that the transport pallets are compricing at least at two opposite edges and advantageously at all edges vertical flanges (14) perpendicular to the pallet plane. 18. Pallet structure according to claim 16 or 17, characterized in that the connecting members (13) are arranged at the connecting edges and at their ends (19a, 19b) and that the connecting members at the edge part of the transport pallet, are formed advantageously of connecting holes (28) in the edge flange (14) and of connecting members (13), which are reaching up to connection holes of the adjacent transport pallets and are containing the connecting pins (15a) matching the connecting holes of both pallets, whereupon the connecting members can be pushed or turned in order to insert the pins into the connecting holes (28) of the adjacent transport pallets and so clamp them together. 19. Pallet structure according to claim 16, characterized in that it comprices a casing (16), which is composed of vertical supports (31) resting at their lower ends on the edge parts (18a,b and 19a,b) of the transport pallet, which by their upper ends are supporting a mainly planar upper part (17) resting parallel with the transport pallet on them, that the supports are composed of a framework or advantageously of walls (31a, b ) running parallel with the opposite edges of the transport pallet, said walls being fixed to the upper part and that the upper part (17) has been devided in two parts along a center line (29) running parallel with the walls, whereupon the casing is composed of two coverparts (16a and 16b) having a transverse section resembling the capital L and suited to storage, which said coverparts are connected (32) to each other by the upper part in order to form a casing (16) shaped as an inverted capital U. 20. Pallet structure according to claim 17 or 19, characterized in that the longitudinal lower edges (33) of the casing shaped as an inverted U are formed to grooves (34) resting and gripping on the edge flange (14) of the transport pallet below, that the walls have extensions (35) protruding upwards off the upper part in order to keep the on top of it positioned transport pallet in place and that there is at the upper surface of the upper part (17) a roller conveyor (37), whose roller's axle lines (36) are either parallel with the said walls (31a, 31b) or advantageously perpendicular to them. 21. Pallet structure according to claim 20, characterized in that the rollers of the roller conveyor (37) are placed next to the extensions (35) of the walls one after the other in such a direction that at the ends of each line of rollers there is a stopper (40) in order to prevent the transport pallet (6) on top of the casing from moving in this direction during the shifting of pairs of pallets and that a casing (16) has also been placed on top of the upper pallet, if need be. 22. Conveyor arrangement, with which shifting stages belonging to the distribution method are realized in passenger ships, car ferries and similar ships, which are compricing a number of passenger cabins (2a) and at least one vertical conveyor (1) suitable for transportation of goods and opening to decks containing cabins in order to transport goods units (5) needed in cabins or otherways in numerous similar operation sites (2) at least within the ship between operation sites and ship's loading port (4a) or collection site (4) compricing storage room or centralized handling plant (4b) for goods, characterised in that the load platforms (10) of the vertical conveyor (1) are compricing a horizontal conveyor (21 or 22) operating at least in one said first transport direction (D2) and that the decks (K4 to K8) containing operation sites (2) are compricing a horizontal conveyor (21 or 22) operating at least in one transport direction (D2 or D4) next to the lift. 23. Conveyor arrangement according to claim 22, characterized in that the decks (K4 to K8) containing operation sites are compricing vertical conveyors (21b or 22b) operating in the second transport direction (D4) next to the lift, which said transport direction is perpendicular to the first transport direction (D2), that the load platform (11) of the vertical conveyor comprices in addition a horizontal conveyor (21 or 22) operating in this second transport direction (D4) and if need be, the decks containing operation sites in addition are compricing horizontal conveyors (22c) operating in the said first transport direction (D2). 24. Conveyor arrangement according to claim 23, characterized in that the load platform (11) of the vertical conveyor and other areas (8), containing horizontal conveyors operating in the first and second transport direction (D2, D4), either one, as the case may be, can be hoisted or lowered in order to engage the desired horizontal transport direction(D2 or D4) and that the conveyor arrangement comprices two vertical conveyors (1) side by side mainly transporting goods units between the same decks (K) 25. Conveyor arrangement according to claim 22, characterized in that the transport platform (3) on it's upper surface has a horizontal conveyor (21a or 22a) operating at least in one transport direction and that the said vertical conveyor (1) is a lift.

Inventors: RAPELI PEKKA E, RAPELI, PEKKA, E.
Applicants: RAPELI PEKKA E, RAPELI, PEKKA, E.
Application year: 1995
Main classification: B63B27
IPC codes: B63B25, B63B27, B65G1