Device for protecting and handling bank notes and valuables

Abstract: It is supplied a device used for protecting and handling bank notes and valuables including, within a housing (2), a protection casing (2a), mobile elements (3) having a sliding direction and a plurality of safety compartments (5) consecutive with one another along a sliding direction, locking means (8) defining as many stop positions of mobile elements (3) as many the safety compartments (5) along the sliding direction, and a control device (11) driving the locking means (8). The process includes the insertion of bank notes and valuables in various safety compartments (5) and making gradually accessible the content of compartments according to prefixed time sequences.

Description: The present invention relates to a device for protecting and handling bank notes and valuables, defined in the preamble of the accompanying Claim 1. It is well-known that the holding or keeping of bank notes and valuables, e.g. valuables as documents, bonds, precious objects and money of various types is made in many cases using safes or safety cubicles. These safes or the like protect the content thereof only when they remain closed and preferably when there is an opening at a fixed time thereof, this time being not immediately modifiable. Yet it is well-known that, when frequent drawing or deposit or control operations are made, the use of safes or the like increases in a limited manner the safety, as the safes must practically remain open or must be immediately opened by the charged personnel, and from the moment of the opening of a safe it is allowed the access to all valuables hold therein. Therefore the eventual robberies or thefts are increased in some manner by the possibility of an intervention in a moment in which a safe or the like is open, or by the possibility of obtaining the opening of the safe by the charged personnel, and by the following possibility of immediate appropriation of the whole content thereof. It is also true that in presence of real necessity of frequent handling or exchanges of bank notes and valuables it must be rejected the use of safes or the like, that are practically foreseen for remaining always open, but as compensation to this absence of protection it is increased the protections in the ambient in which the operations are carried out and above all attempting to impose high limitations of the money quantities at disposal. Yet it is evident that these limits can be in some cases a serious obstacle in the execution of the work. Finally it must be underlined that the handling and storing of bank notes and valuables show in many cases inadequate safety level, or a limited efficiency level. Some attempts were made to obviate to these drawbacks. EP-A-99465 discloses a device for protecting and handling bank notes and valuables including a plurality of separate mobile elements each having compartments inside and a sliding direction, with respect to a protection housing, crossing an access position. Locking means, drived by a control device, are provided for the mobile elements. The presence of a plurality of separate mobile elements increases the safety level of this safe, but the whole content of each mobile element is fully available when the same is open. FR-A-2605040 discloses a device for protecting and handling bank notes and valuables including separate drawers and loking means, drived by a control device, for the drawers. Each drawer has two parts. The two parts are independent each other: the first part is used for usual operations and low amounts of money, while the second part is reserved to the protection of large amounts of money. If a substantial amount of money is stored up in the first part of a drawer, the same money must be transferred to the second part of the drawer. Indeed the whole content of the first part of a drawer is fully available when the same is open, while the second part can be opened only after long delays, controlled by the control device. Therefore, during standard work the second part is not available. This limitation can be an obstacle in the execution of the work. In this situation the technical scope of the present invention is to supply a device suitable for obviating substantially to the above described drawbacks and further showing high safety, running levels and that is suitable for being adapted to various use situations. This specified technical scope is substantially achieved by a device for protecting and handling bank notes and valuables as claimed in the Claim 1. The characteristics of the invention shall appear better from the following description of some preferred fulfilment forms of a device according to the invention, illustrated in the annexed drawings, in which: Figure 1 shows a perspective view of a device according to the invention, in a particular fulfilment form; Figure 2 shows a plan view of a mobile element of the device shown in Figure 1; Figure 3 shows the section III-III of Figure 2; Figures 4, 5, 6 show some variants of the mobile element shown in the preceding figures; Figure 7 shows a device according to the inventionm in a fulfilment form completed with location means directed towards the ceiling; Figure 8 shows in lateral view the device of Figure 7, completed with location means mounted on pavement; Figure 9, 10, 11 show the location means of Figure 8 and pavement locking members. With reference to the above described figures, the device according to the invention is generally indicated with the reference number 1 . This device includes a housing 2 , whose external walls are established by an armor-plating or protection housing 2a . The housing 2 supports mobile elements 3 that can be extracted along sliding directions parallel to the extension directions of the same mobile elements 3. The figures show the mobile elements 3 formed by drawers extractable from the protection housing 2a sliding along guide elements 4 . The Figures 1-4 show the guide elements 4 that are made-up of rollers 4a and rails 4b , while the Figure 8 shows the linear guides 4c . The rails 4b and the linear guides 4c establish the sliding direction of the drawers or mobile elements 3, perpendicular to a face of the housing 2 and parallel to the main extension direction ot drawers 3. Each drawer 3 is divided in safety compartments 5 consecutive with one another and parallel to the sliding direction. The division is established by safety bulkheads 6 developping transversally to said sliding direction. The illustrated safety compartments 5 are sized in the measure of bank notes to be put thereinto, alternatively in horizontal or vertical directions, so that they can hold measured quantities thereof. The safety bulkheads 6 can be whether fixed or mobile, when this last solution does not damage the fastening of said bulkheads and prevents the movements thereof when the bulkheads are inserted, even only partially, into the protection housing 2a. In its inside the housing 2 is provided with position sensors 7 suitable for surveying the position of each drawer 3 with respect to the protection housing 2a. Further there are lock members 8 suitable for locking the drawers 3 in a plurality of positions with respect to the protection housing 2a, these positions of safety compartments 5 being protection or access positions of the said compartments from the outside of the protection housing 2a. Said protruding positions correspond to the gradual output of the safety compartments 5 from the housing 2a. Preferably there are not foreseen possible intermediate positions in which any safety compartment 5 goes out from the housing 2a only by a part thereof. The position sensors 7 form a part of a control device 11 that is suitable for actuating the lock members 8 and including further quantity sensing members 12 suitable for surveying the presence of bank notes or valuables in the safety compartments 5. Numerous advantageous technical solutions are possible in relation to the quantity sensors 12. The quantity sensors 12 shown in the Figures 1 and 2 include, in each safety compartment 5, an emitter and a receiver 12a , exchanging e.g. infrared signals or ultra-audible vibrations modulated according to a previously programmed code, located in opposed zones of each compartment 5, so that the content of each compartment inteferes with the same signals. On the contrary the quantity sensors 12, shown in Figures 5, 6, 8 are external to the mobile elements or drawers 3 and located near the opposite sides of each drawer 3. In particular, in each drawer 3 there are two or three couples of emitters and receivers 12a spaced with one another and engaged in a position protected in the inside of the housing 2a. They survey the content of safety compartments 5, to which they are external, by means of slots 9 machined in the sides of drawers 3. The Figures 6 and 8 show also that emitters and receivers 12a are positioned fixed near the front wall of the housing 2 and therefore they survey the presence of bank notes or valuables in safety compartments 5 during the extraction of the drawers 5 from the housing 2a. Further these couples of emitters and receivers 12a are located in a manner suitable for controlling zones of different heights in safety compartments 5 for emitting not only the signals referring to completely full compartments or completely empty compartments, but also signals indicating the filling level. With reference to the Figure 6, it must noted that the safety bulkheads 6 are made-up of wedge-shaped blocks flanked in alternated positions and spaced with one another for forming compartments sloping with respect to said sliding direction, so that even one single bank note, located sloping and laid in vertical or horizontal directions onto an edge thereof, can interfere with emitters and receivers 12a. Further the said block-shaped safety bulkheads show grooves 6a located at the height of slots 9 and sized for establishing on the whole ports or operations having a direction mainly perpendicular to the sides or location edges of drawers 3, for making easier the surveys of emitters and receivers 12a, being these elements also aligned perpendicularly to the sides of drawers 3. As indicated with dashed lines in Figure 2, there are also quantity sensors 12 made up of a photovoltaic cell 12b , located onto the bottom of each safety compartment 5. In this manner the photovoltaic cell 12b can be dimmed by the content of compartment and on the contrary it can be activated by the ambient light, when the compartment is completely empty. Further there are also foreseen quantity sensors 12 made up of wellknown load cells, suitable for surveying the load variations that occur internally to the whole drawer 3, or internally to each compartment 5, located between the bottom of the drawer 3 and a tray element establishing the common basis of one or more safety compartments 5. The control device 11 includes the position detectors 7 and the quantity sensors 12 are joined to logic circuits 11a , in which the informations transmitted by same position detectors 7 and by quantity sensors 12 are processed in function of the control of locking means 8. The logic circuits 11a include timing elements or circuits suitable for adjusting the lock means 8 according to prefixed time sequences, so that the gradual extraction of the safety compartments 5 is synchronized with the foreseen necessities of money drawing. The control device 11 is also interlocked with alarm and/or protection means, e.g. of acoustic type and external signaling members 10 for alerting the charged personnel. Further it must be noted in detail that the Figures 2 and 3 show a fulfilment form of the device 1, in which the control device 11, the lock means 8 and also the electric feeding unit 13 are located in the inside of each drawer 3, occupying the sole last closed compartment 5a , as shown in Figure 2. Further this fulfilment form includes the control device 11 showing the position detectors 7, made up of proximity switches or sensors 7a , sensible to stops placed externally to the drawers 3, while the lock means 8 are made-up by an electrically driven piston 8a . This piston 8a shows a rod 8b that is engaged in proper holes 14a of a bar or pipe 14 , fixed and internal to the protection housing 2a. The Figure 4 shows a fulfilment form of the device 1, in which the control device 11, the lock means 8 and the electric feeding unit 13 are located at the outside of the drawers 3. Further there are drive members 15 for the drawers 3, interlocked to the control device 11. The drive members 15 can move the mobile elements or drawers 3 in two opposed directions, for extracting automatically new safety compartments 5, when the housing 2 is in emptying phase, or for closing the just filled safety compartments 5, when the housing 2 is in even partial filling phase. The drive members 15 include, for each drawer 3, a reversible electric motor 15a that drives a gear 16 engaged with a rack 17 joined to the lateral side of the drawer 3. The control device 11, shown in Figure 4, includes position detectors 7 made-up by a position sensor 7b that measures the rotation of the gear 16. It must be noted that the various members of Figure 3 can be also installed externally to the drawer 3, while the members of Figure 4 can be internal to the drawer 3. For example, the piston 8a (Figure 3) can operate at the outside of the drawer 3, while the gear 16 (Figure 4), located in the inside together with the electric motor 15a, can mesh with an external and fixed rack 17, through a slot made in the drawer 3. The lock means 8 of Figure 4 are formed by a stop element 18 that acts through tooths onto the position sensor 7b, joined to the gear 16. For controlling the axial movement of the stop element 18, there is an electromagnet 19 . Considering the embodiment illustrated in Figures 5 and 8, the drive members 15 are made-up of linear actuators 20 parallel to the drawers 3 and driven by motor units 21 . The motor units 21 are preferably electrically driven geared motors and the linear actuators 20 are preferably telescopic rods: a first telescopic rod 22 in screw form, turned directly by a geared motor 21, and a second telescopic rod 23 is made in a bush or nut screw form, winding the first telescopic rod 22a and fixed externally to a mobile element or drawer 3. The telescopic rods 22a, 22b are extended between the front and bottom walls of the protection housing 2a, and the geared motors 21 are near to the bottom wall. The linear actuators 20 can be also of oleo-dynamic type and include oleo-dynamic pistons joined, by pipes, to an electrically driven pump. It must be underlined that the drive members 15 shown in Figure 5 and 8 are suitable for moving the drawers 3 and for forming the locking means 8, as they can establish the fixed locking of drawers 3 by the simple stop of geared motors 21 that make progress the same drawers 3 in two directions. In any case the mobile elements 3 can be moved manually in two directions, if and until the lock members 8 allow this movement. For this aim some handles 3a are in drawers 3, shown in Figures 1, 2, 4. The housing 2 is preferably mounted on wheels or rollers 24 , as shown in Figures 1, 7 and 8, for being moved easily, and it is supplied with location means 25 , partially positioned on ceiling (Figure 7) or on pavement (Figures 8-11). The Figure 7 shows a first location element 26a associated with the housing 2 and the second fixed location elements 26b , located on ceiling along paths foreseen according to prefixed positions and handlings of the housing 2. The location elements 26a and 26b include some transmission and receiving devices 27 , suitable for emitting and/or receiving infrared rays or radio waves or ultra-audible vibrations, that cause position signals. The Figure 7 shows that the second location elements 26a are spaced with one another and therefore the sole element 26b overlapping the housing 2 surveys the presence of the same housing 2 and communicates with the same housing by means of the devices 27. The receiving and transmitting devices 27 are preferably suitable for communicating also the signals indicating the condition of drawers 3 to a control device 28 . The control device 28, that in the illustrated symbolic execution is separated from the housing 2 and located on ceiling, includes both the clock and calendar circuits 29 suitable for sending time signals, and logic circuits 30 , suitable for processing and controlling the position signals and the state signals corresponding to closing and opening positions of drawers 3. Further there are alarm elements, including an acoustic buzzer 31 , interlocked to the control device 28. The Figure 8 shows that the housing 2 can be positioned in the stations 32 placed on pavement. The stations 32 are located in the terminal zones where it is required the positioning of housing 2 or in the start zone thereof or also along the paths followed by the housing 2 during its movements. The housing 2 of Figure 8 shows location means 25 activated towards the stations 32 and including, under a bottom face, a first sensing device 33 , having some electric contact terminals, suitable for causing position signals when it is put in contact with a corresponding second sensing device 34 machined in the stations 32. The fulfilment form shown in Figures 9, 10, and 11 includes the electric contacts of the first sensing device that are shaped in circumference arc and the second sensing device 34 that is defined by contact elements suitable for assuring an elastic contact in vertical direction. In fact in the stations 32 there are some conductive balls 34a inserted in bushes 32a made of insulating material. Each conductive ball 34a is spring-loaded by a spring 34b introduced into the bush 32a and electrically conductive and further electrically joined with a cable 34c . The control device 28 is joined with the cables 34c and the first sensing device 33 can emit also recognizing signals that locate the housing 2 present in each one of the stations 32. Further there are locking means fixing the housing 2 to the ground, including a coupler device 35 (Figure 11) located in conjuction with the bottom of the housing 2 and suitable for being engaged with a projection 36 fixed and protruding from the station 32. The coupler device 35 includes a seat 37 gradually narrowing until a reduced bottom 37a and a closing member 38 supplied with a stem 38a mobile and electrically or hydraulically driven, suitable for insulating the reduced bottom 37a. The expansion 36, showing a stem 39 dimensioned according to the reduced bottom 37a and ending with an expanded bulb 40 preventing the lifting of the housing 2, can be inserted into the seat 37. The closing member 38 of the coupler device 35 is driven directly by the control device 11 or by the control device 28. The running of the device occurs as follows. During the initial introduction phase of valuables or generical bank notes, the mobile elements are closed gradually, compartment by compartment, when each compartment is filled. The closing can be made directly by an operator, that, after having filled a safety compartment 5, inserts the same compartment into the more near introduction and protection position in the inside of the protection housing 2a, signaling, e.g. by the signaling members 10, that the just inserted safety compartment 5 is filled. This signal causes the operation of locking means 8. Preferably the device 1 is supplied with quantity sensors 12 and the signal of filled compartment is sent automatically by the quantity sensors 12. Yet preferably the device 1 is supplied with drive members 15 and position detectors 7 and therefore all movements of drawers can be controlled automatically. After the end of the total or partial loading operation of safety compartments 5, the following opening operations of the same compartments, i.e. of gradual or periodical unlocking of locking means 8, are adjusted by logic circuits 11a of the control device 11, that control versus time, according to a prefixed frequency, the progressive access to the safety compartments 5. When the control device 11 is supplied with quantity sensors 12, it is possible to foresee that the filled or not empty safety compartment 5 can be freely accessible and that eventually only a second more internal consecutive compartment can be also extracted freely from the protection housing 2a in a manner suitable for guaranteeing a certain availability of bank notes or valuables. The other more internal compartments shall become gradually accessible only when the quantity sensing members 12 of accessible external compartments shall have supplied suitable indications to the control device 11, e.g. showing the empty compartment and above all when a minimum prefixed time interval from the opening of more external compartments shall be over. The loading and closing operations and the opening and drawing operations can be alternated with one another, as it is always possible to charge one or more safety compartments 5 and getting, automatically or manually, the immediate insertion of compartments as soon as they are loaded into the protection housing 2a. As soon as these compartments are inserted into the protection housing 2a, they are treated as all other compartments and therefore they are accessible only when the adjacent compartments are empty and it was elapsed the minimum time foreseen for the emptying of the same compartments. In presence of sudden emptyings due to criminal actions, the delay necessary for the extraction of safety compartments 5 internal to the protection housing 2a and an eventual alarm caused by forced drawing limits greatly the losses without causing dangers to the charged personnel, that cannot operate for accelerating the extraction or for stopping the alarm procedures that were eventually tripped. When the device 1 is supplied with location means 25, mounted on pavement or ceiling, the control device 28 receives the position signals of housing 2. These signals are compared with data related to positions prefixed versus time. If disagreements between the position signals and said data are surveyed, then alarm means, e.g. the acoustic buzzer 31, are activated. The housing 2 can be joined fixedly to one station 32 by locking means 35, 36, using the closing member 38. The possibility of movement of the device 1 and the presence of location means 25 make possible in particular the loading of various drawers 3 in protected positions of a bank and a transport in safety conditions, e.g. towards the various bank counters. The invention fulfils important advantages. In fact the device fulfils on one side an efficient protection against the abusive removals of valuables hold therein, limiting greatly the losses and on the other side it is simple and functional and suitable for many situations. In fact no obstacle is interposed in the storage of bank notes and valuables. Further the protection is extended also to the valuables stored in precedence. And further the protection can be foreseen for not compromising the normal or usual money flow. In fact the time intervals necessary for making gradually accessible new filled safety compartments can be programmed according to specifical experimented or foreseable work necessities. Further the housing 2 can be used both as fixed installation and as means for transporting valuables.

Claims: A device for protecting and handling bank notes and valuables, including: a housing (2) and a protection casing (2a) forming external walls of said housing (2), at least a mobile element (3) supported by said housing (2) and having an extension direction and a plurality of safety compartments (5) suitable for holding bank notes and valuables and at least some of which are consecutive with one another along said extension direction, a sliding direction of said mobile element (2) with respect to said protection housing (2a), parallel to said extension direction and crossing at least an access position of said safety compartments (5) from the outside of said protection housing (2a), locking means (8) for said mobile element (3) internal to said protection housing (2a), and a control device (11) driving said locking means (8) of said mobile element (3), characterized in that said locking means (8) establishes a plurality of stop positions for said mobile element (3) along said sliding direction, and in that said control device (11) drives said locking means (8) of said mobile element (3) in a manner suitable for locating at choice said safety compartments (5) in said access position. A safety device according to Claim 1, in which said control device includes quantity sensors (12), suitable for surveying at least the presence of bank notes and valuables in said safety compartments (5). A device according to Claim 2, in which said quantity sensors (12) include at least a photovoltaic cell (12b) that can be dimmed by the presence of bank notes and valuables into said safety compartments. A device according to Claim 2, in which said quantity sensors (12) include at least a load cell (12b) suitable for surveying load variations in the inside of said safety compartments (5). A device according to Claim 2, in which said quantity sensors (12) include at least an emitter and a receiver (12a) suitable for exchanging signals and located opposed with one another in conjuction with opposed zones of one said mobile compartment (3), said signals interfering with the content of said safety compartments (5). A device according to Claim 5, in which said emitter and receiver (12a) are engaged in a fixed manner adjacent to the opposite sides of said mobile element (3), and in which said sides of said mobile element (3) are provided with slots (9) suitable for allowing the transmissions of signals between said emitter and receiver. A device according to Claim 1, in which it is at least one said mobile element (3) made up by a drawer mobile along one said sliding direction coincident with an extraction direction from said protection housing (2a) and internally having safety bulkheads (6) establishing safety compartments (5) with one another suitably dimensioned for bank notes, for holding a measured quantity of said bank notes. A device according to Claim 7, in which said safety bulkheads (6) are blocks establishing among one another safety compartments (5) sloping with respect to said sliding direction, and in which said blocks are machined with grooves (6a) having main directions perpendicular to said sliding direction, at least one emitter and one receiver (12a) being aligned with one another perpendicularly to said sliding direction for allowing signal exchanges through said grooves (6a). A device according to Claim 1, in which there are drive members (15) suitable for moving said mobile element (3) in opposite directions under the control of said control device (11), and in which said control device (11) includes position detectors (7) sensible to the position of said mobile element (3) with respect to said protection housing (2a). A device according to Claim 9, in which said position detectors (7) include proximity sensors (7a) and corresponding stops selectively engaged with said mobile element (3) and with said housing (2). A device according to Claim 9, in which said drive members (15) include an electric motor (15a), a gear (16) driven rotatably by said electric motor (15a) and a rack (17) engaging said gear (16), said electric motor (15a) and said rack (17) being engaged selectively with said housing (2) and said mobile element (3), in which said position detectors (7) include a position sensor (7b) sensible to angular position of said gear (16), and in which said lock members include a stop element (18) suitable for locking said gear (16). A device according to Claim 9, in which said drive members (15) include a linear actuator (22) extending perpendicularly to said mobile element (3) and a motor unit (21) for controlling said linear actuator (22). A device according to Claim 1, in which said locking means (8) include a piston (8a), a rod (8b) mobile transversally to said sliding direction and driven by said piston (8a) and a bar (14) showing holes (14a) engaged by said rod, said piston (8a) and said bar (14) being engaged selectively to said mobile element and said housing (2). A device according to Claim 1, in which said housing (2) includes wheels (24) for resting to ground and location means (25) suitable for sending position signals, a control device (28) being provided at the ouside of said housing (2) and joined to said location means (25). A device according to Claim 14, in which said location means (25) include a first location element (26a) engaged into said housing (2) and mobile therewith, and second location elements (26b) fixed esternally and on said housing (2), said first and said second location elements (26a, 26b) including transmitting and receiving devices (27) of said position signals. A device according to Claim 14, in which said location means (25) include first sensing devices (33) joined to said housing (2) and second sensing devices (34) located substantially at pavement level, fixed and engageable by contact to said first sensing devices (33). A device according to Claim 1, in which said housing (2) includes wheels (24) for resting to ground and locking means (35, 36) suitable for locking said housing (2) in a plurality of stop positions establishing fixed stations (32). A device according to Claim 17, in which said locking means (35, 36) include a coupler device (35) joined to said protection housing (2a) and an expansion (36) fixed to ground in conjuction with each one of said stations (32) and engrageable by setting with said coupler device (35).

Inventors: FUMANELLI GIUSEPPE EZIO, FUMANELLI, GIUSEPPE EZIO
Applicants: MIB ELETTRONICA, M.I.B. ELETTRONICA S.R.L.
Application year: 1990
Main classification: G07D9
IPC codes: G07D11, G07D9, E05G1, E05G5, G07G1