CONTAINER POSITIONING SYSTEM

Abstract: The present invention relates to a container (8) having at least one indexing flat (5) arranged along a neck portion thereof, and adapted to be received in register with corresponding portions (14) of, for example manufacturing, handling and dispensing devices adapted for selectively positioning the container in predetermined radial alignment relative thereto during production; handling; distribution; or, filling, of container. The invention also extends to cooperative magazine and closure elements, and to methods connected to various aspects of the container, magazine and/or closure.

Description: TITLE CONTAINER POSITIONING SYSTEM TECHNICAL FIELD The present invention concerns improvements relating to, inter alia, liquid dispensing systems, and especially to systems for dispensing liquids from bulk liquid supplies on a demand basis an to a dispensing apparatus. BACKGROUND OF ART In highly competitive mass merchandising of products, particularly at the retail level, there is an ever more pressing need to optimize merchandising efficiency. In the case of certain liquid products, (such as for example automobile windshield washer anti-freeze, oil and the like, or comestibles such as milk), that are retailed in relatively large volumes in consumer-sized packaging through a retail outlet, storage, logistics and retail space problems tend to increase a retailers operating costs. An alternative approach to merchandising such goods is to provide in-store dispensing of such liquids from a bulk supply thereof. Manual dispensing must be carried out either by the purchaser or by retail store personnel. Customer service conscious retailers do not tend to view dispensing by the purchaser as a particularly attractive form of retailing. Health, safety, portion control and other considerations may also adversely relate to this approach to dispensing products. Retail store personnel are not generally cost effective when employed in the role of dispenser operators. Accordingly, even though considerable savings and possibly other benefits might accrue to a retailer through its securing a bulk supply of a product to be dispensed in consumer-sized retail quantities in the retail outlet, the additional cost, complexity and other liabilities of this approach to dispensing such goods generally makes its adoption commercially untenable. Vending machine technologies for automating the dispensing of products provides a partial solution to some of the problems facing retailers of the products in question, " but in general are not readily adaptable to a wide range of products and do not provide the benefits of on site dispensing of bulk products. One machine which is intended to secure at least some of the beliefits sought through automated bulk dispensing of flowable, and especially liquid, products, is disclosed in, US patent 4,815,256. One of s the difficulties in implementing the above mentioned technologies lies in ensuring that containers used therein are properly oriented during the various automated handling, etc, thereof. The difficultly lies in arranging for the necessary alignment, one aspect of which is related to appropriate radial alignment. This is of particular importance in the handling of containers which are either physically or functionally asymmetrical. U patent 4,120,134 discloses an apparatus for filling flexible containers, which are fed to the apparatus as a continuous web arranged in such a way as to provide for predetermined alignment of succeeding containers at a filling station. .The respective neck portions of the containers support annular rings which are adapted to be received -j-etween the mutually opposed edges of two inwardly extending flanges of a gripping device having an opening with a complimentary profile. The gripping device then receives the annular ring supporting portion of the containers neck, and mechanically orients the opening in the neck with a filler spout on the apparatus. US patent 3,242,951 discloses a web-feeding filler apparatus filler , head, adapted to receive a specially shaped cap secured to the neck of the container to be filled. Peripheral edges of the cap a cut away, so as to engage in a plowing relationship with shaped portions of the filling head. This arrangement is intended to orient the container in a predetermined relation to the filling head during the filling process, but requires that a particular cap shape be employed, which is both relatively costly and limiting from a marketing point of view. DISCLOSURE OF INVENTION The present invention relates to a container having indexing means comprising at least one flat arranged along a. neck portion thereof, and adapted to be received in register with corresponding portions of means for selectively positioning the container in predetermined radial alignment relative thereto during handling operations thereof." Such operations include any one or more of the operations selected from the group consisting of handling in general, and more specifically; production; distribution; or, filling, of the container. With the at least one flat arranged in register as aforesaid, the container will be positioned in a specific radial orientation relative to the handling means. This facilitates handling of asymmetrical containers such as, for example, containers where the neck is offset to one side thereof or containers having grasping means which must be specifically positioned relative to which a dispensing spout. In one embodiment of the invention, the container comprises at least two flats arranged on diametrically opposed sides of the neck portions. The neck portion may also include an at least one annular tab adapted to be secured in'register with corresponding portions of means (eg handling equipment) for selectively positioning the container in predetermined axial alignment thereto. Preferably the neck portion includes at least two axially spaced apajrt annular tabs arranged opposite one another across the abovementioned flats, and one such annular tab comprises a raised portion of a shoulder of the container. Preferably, the other annular tab is arranged along the neck at an axial location immediately below a proximal edge of a closure adapted to be secured to the neck, and the tab is at least generally radially coextensive with the closure when the closure iε so secured. The present invention includes a method of handling a container substantially as described hereinbefore, comprising the steps of engaging the flats in secured register with the corresponding means and selectively positioning the container in a predetermined radial alignment relative thereto. In this connection, there is provided, by way of example, a method of manufacturing the containers, wherein a parison is blow molded to form the container, which is then removed from a blow molder by engaging the flats in secured register with molded bottle transfer means for selectively positioning the container in predetermined radial alignment relative thereto. Blow molding techniques, per se, are generally well known in the plastics fabricating arts. A general overview is set out in "PLASTICS", DuBois et al, Van Nostrand Reinhold Company, 1967. According to this text blow molding takes one of at least two basic approaches: injection blow molding; and, extrusion blow molding. The latter is the most widely commercially used method, and includes both rising mold and parison transfer methods. Parison programing is used in known manner to control wall thickness of various portions of the containers walls and neck, etc. In any case, once the molded container is positioned in predetermined radial alignment relative to the bottle transfer means, it is, if required, transferred to a flash removal station in predetermined radial alignment at the station to align flash lines on the bottle with flash removing means. For this purpose the flats are preferably located in radially spaced apart relation from flash lines extending along the neck portion, so as to provide dear access to the flash lines for the flash removing means. In connection with the present invention there is also provided,methods of using the above described containers in dispensing operations, and particularly for machine dispensing a discrete quantity of bulk liquid into such a container, comprising the steps of: mechanically selecting one such container from a plurality of such containers, mechanically positioning the selected container with the at least one indexing flat secured in register with corresponding portions of means for selectively positioning the container in predetermined radially indexed alignment in filling position, ~_ξ mechanically introducing a etered quantity of the bulk liquid into the container, _ mechanically delivering the container of liquid to a dispensing access of the machine. In connection with another aspect of the invention there is provided a method wherein the flats are engaged in secure^ register with labeling means and selectively positioned in predetermined radial alignment relative thereto to thereby locate predetermined surfaces of the container in predetermined register with means for applying labeling indicia thereon. The containers hereinbefore described are particularly useful in ' conjunction with a container distribution and dispensing magazine, which broadly speaking in relation to another aspect of the present invention comprises: an elongated magazine clip adapted to receive a plurality of containers for collective distribution and handling thereof, in supported, interfitting, releasably slidable relation with respective waisted portions thereof, and operable to direct delivery of succeeding ones of the containers longitudinally along the magazine to an at least one discharge opening therefrom, the clip including at least two walls each including respective dependant transverse faces arranged in mutually opposed relation across an elongated opening therebetween, along which opening the waisted portions of the containers are releasably slidably arranged between the transverse faces. Preferably the magazine comprises an elongated magazine clip defining a partially enclosed interior between a back wall with two mutually opposed side walls depending from opposite edges of the back wall and supporting respective partial front walls in spaced apart relation from the back wall, the front walls each including respective dependant transverse faces arranged in mutually opposed relation across an elongated opening that is defined between the faces and which opens into the interior, along which opening the waisted portions of the containers are releasably slidably arranged between the transverse faces. Preferably the waisted portions of the containers comprise neck portions thereof and particularly neck portions which include indexing flats thereon, adapted to be positionable in register with the transverse faces to orient the container in predetermined relation to the magazine. In an especially preferred form, the magazine of the present invention is adapted to secure containers as set forth hereinabove along at least two indexing flats arranged on diametrically opposed sides of the neck portions. Moreover, the magazine is preferably adapted to secure neck portions which include an at least one annular tab, for which purpose the front walls of the magazine.clip are adapted to engage the annular tab in abutting relation therewith, to secure against withdrawal of the container ,from the clip through the elongated opening between the transverse faces. In one aspect where the containers neck portions include at least two axially spaced apart annular tabs arranged opposite one another aσ oss the flats, the respective portions of the front walls adjacent the transverse faces thereof are adapted to engage corresponding ones of the at least two annular tabs in abutting relation therewith, to further secure the container against movement through the elongated -opening defined between the transverse faces. _j~ an -especially preferred embodiment the clip is adapted to receive a closure bearing end of the container in shielded relation within the partially enclosed interior. - This arrangement holds potential sanitary benefits. Moreover, with the closures thus shielded, they are more likely to remain in a predetermined radial orientation relative to the secured container. Typically the clip includes at least one open end from which the containers can be dispensed from the clip, but through-which passage of at least a portion of the containers is precluded by restraining means removably secured to the clip, such as adhesive tape, for example. In use the magazine includes a plurality of containers with respective waisted portions thereof secured in supported, interfitting, releasably slidable relation with the clip. In a preferred form of the clip of the present invention the transverse faces each include at least one raised rib extending longitudinally along the faces, which ribs are adapted to abut against the waisted portions in contacting relation therewith, to tlaereby reduce the amount of mutually contacting frictional surface area between the transverse face of the clip and the container. This facilitates migration of the succeeding ones of the containers during their respective longitudinal traverse of the clip towards the dispensing opening arranged therein. Such magazines find application in connection with various methods, including, for example, a method for distributing containers having respective waisted portions, comprising the steps of, securing a plurality of the containers in mutually transportable relation with dispensing means adapted to secure the containers in interfering relation about the waisted portions thereof, and transporting the plurality of containers together with the means, in the mutually secured relation. In one aspect of this method the dispensing containers having respective waisted portions, and the method comprises the steps of, releasing succeeding ones of a plurality of the containers releasably secured in sequentially dispensable relation from distribution means adapted to secure respective ones of the containers in interfering relation about the waisted portions thereof. In another aspect there is provided a method of machine dispensing a discrete quantity of a bulk liquid into succeeding ones of containers having respective waisted portions, comprising the steps of: mechanically selecting one such container from a discharge opening of an at least one magazine comprising an elongated magazine clip adapted to receive a plurality of the containers for collective distribution- and handling thereof, in supported, interfitting, releasably slidable relation with respective waisted portions thereof, and operable to direct delivery of succeeding ones of the containers longitudinally along the magazine to an at least one discharge opening therefrom, the clip including at least two walls each including respective dependant transverse faces arranged in mutually opposed relation , ;, across an elongated opening therebetween, along which opening the waisted portions of the containers are releasably slidably arranged between the transverse faces, mechanically positioning the selected .container in a predetermined filling position, mechanically introducing a metered quantity of the bulk liquid into the container, mechanically delivering the container to a dispensing access of the machine. The magazines of the present invention are also useful in dispensing apparatus: an example of one such apparatus -<_ is that set forth in. US patent 4,815,256. Accordingly there is provided a container filling and dispensing apparatus for use with a plurality of containers each having,, a mouth of generally circular cross-section providing access to the interior of the container and a closure having a generally annular rim portion adapted for encircling fixation around the mouth of the container and a hinged ^ portion attached to the rim portion so as to be positionable over the mouth for closing of the container, the apparatus comprising: magazine means for receiving the plurality of containers in oriented stacked relation therein and comprising an elongated magazine clip adapted to receive a plurality of containers for collective distribution and handling thereof, in supported, interfitting, releasably slidable relation with respective waisted portions thereof, and operable to direct delivery of succeeding ones of the containers longitudinally along the magazine to an at least one discharge opening therefrom, the clip defining a partially enclosed interior between a back wall with two mutually opposed side walls depending from opposite edges of the back wall and supporting respective partial front walls in spaced apart relation from the back wall, the front walls each including respective dependant transverse faces arranged in mutually opposed relation across an elongated opening that is defined between the faces and which opens into the interior, along which opening the waisted portions of the containers are releasably slidably arranged between the transverse faces. ; opening means for opening the closure of the selected container; container positioning means for locating selected ones of said stacked containers to a predetermined operative filling position with the rim portion in a predetermined indexed orientation relative to the opening means; Jiquid dispensing means for dispensing a metered quantity of a bulk liquid through the mouth into the interior of said selected container at said filling position; closing means for closing the closure of the selected container in sealing relation with the mouth; and, means to deliver the selected container to a dispensing access of the apparatus. Such an apparatus is preferably adapted for use with a plurality of containers each having at least two flats arranged On diametrically opposed sides of the neck portions thereof, and adapted to be received in slidable contacting register between the transverse faces. The container "positioning means includes means for engaging the ^ container along the flats for fully withdrawing the container from the magazine into suspended relation and for positioning the container in predetermined radial alignment at the operative filling position. The apparatus may be adapted to accommodate containers having closures thereon, including in particular, but only by way of example, a closure such as that described in connection with US patent 4,815,256 and else where herein, ιerein the rim portion of closure has a pressure-sensitive area adapted to facilitate initial opening of the hinged lid potion upon the application thereto of ^ a radially inwardly directed compressive force of threshold magnitude, and wherein an abutment means is provided adjacent the filling . position to contact the pressure-sensitive area upon said relocation thereby to apply such a compressive force to the pressure sensitive area. In such an apparatus as is described herein, the magazine means may comprise a plurality of magazine clips arranged in generally parallel, spaced apart relation. Containers of the present invention can also be used to advantage in conjunction with modified closures having indexing means thereon and in particular, closures comprising an upper, radially symmetrical surface with a contiguous skirt portion depending therefrom, and indexing means arranged along the surface and offset from the surfaces axis of radial symmetry, which indexing means is adapted to be received in register with corresponding portions of means for selectively positioning the closure in predetermined radial alignment relative thereto during handling operations selected from one or more of the group consisting of handling in general and more specifically installation of the closure. Preferably the closure indexing means comprises an upstanding elongated rib having a pair of mutually opposed sides, the rib being adapted to engage the means for selectively positioning the closure along at least a portion of one of the sides of the rib, to thereby rotate the closure into a position of predetermined radial alignment relative to the means for selectively positioning it. As set forth elsewhere herein in further detail, the closure is preferably a hinged closure and one having an annular rim portion and a hinged lid portion, which is operable in response to radial compression of a pressure sensitive area of the rim portion so as to initially open the hinged lid portion to an open condition, and thereafter, applying an opening force against the operative underside of the lid portion to thereby displace the hinged lid portion of the closure through a predetermined rotation to affect an operative degree of opening thereof. By way of an example of the use of the container and the closure in combination, there is provided a method for securing a container having indexing means including at lea ~ t e flat arranged along a neck portion thereof with a corresponding closure having radial indexing means, the. method comprising the steps of, positioning the radial indexing means in register with the closure application station, engaging the flats in secured register with the closure application station, selectively positioning the closure and the neck portion iri axially superimposed register and predeterm_tne_d mutually radially aligned correlation at the closure application station, engaging the closure in secured mutually radially aligned relation on the container. In one aspect of the last above described method, the closure and the bottle are adapted to be mutually secured in inter e ing, frictional engagement, and the closure is preferably a. snap-on closure. *^ BREIF DE-3C.1HPTION OF DRAWINGS Figure 1 of the drawings appended hereto is an elevated side view of a container of the present invention, j and in particular of a collapsible-bodied bottle having a pair of mutually opposed indexing flats arranged along a neck portion thereof; Figure 2 of the drawings illustrates an enlarged view of the neck region of the bottle depicted in figure 1, showing one of the indexing flats in elevated side view; Figure 3 of the drawings depicts a portion of an elongated magazine clip, depicted in perspective view, and illustrating a portion of the elongated opening therein opening into the interior of the clip; Figure 4 of the drawings shows the bottle of figure 1 positioned, sans closure, with the neck portion thereof located interiorly of the magazine clip depicted in figure 3; Figure 5 of the drawings depicts a hinged closure member useful in conjunction with the bottle depicted in figure 1, as well as in conjunction with various of the methods set forth elsewhere herein; Figures 6 and 7 of the drawings show the same closure with a modified upper surface including an upstanding rib for radial indexing thereof. BEST MODE(S) FOR CARRYING OUT THE INVENTION AND INDUSTRIAL APPLICABILITY Referring now to Figure 1 of the drawings, there is shown a container of the present invention comprising a bottle 1, having a collapsible body manufactured from thin plastics material and being collapsible for storage or transport purposes, along hinge lines 2 integrally formed along side walls thereof. Bottle 1 also includes grasping means in the form of an integrally formed handle 3. Neck portion 4 of the bottle includes indexing means comprising at least one flat 5 arranged along neck portion 4. Although only one flat is visible in the perspective of figure 1, bottle 1 actually includes two such flats which are arranged on diametrically opposed sides of said neck portions and are adapted to be received in register with corresponding portions of means 16 for selectively positioning said container in predetermined radial alignment relative thereto during handling operations thereof. Neck portion 4 includes further indexing meanε comprising two annular tabs, 6 and 7, adapted to be secured in register with corresponding portions of means for selectively positioning the container in predetermined axial alignment thereto. Annular tabs 6 and 7 are axially spaced apart from one another across said flats. Tab 7 σompriseε a raiεed portion of εhoulder 8 of bottle 1. ^ Tab 6 is arranged along neck portion 4 at an axial location immediately below a point where a lower proximal edge of a closure, (not shown in this figure) is adapted to be positioned with the closure secured to the neck portion 4 in snapron interfitting relation on annular rib 9. Tab 6 is sized to be at least generally radially coextensive with the closure when the closure is so secured. - In this embodiment, flat 5 and the corresponding mutually opposed flat (not visible in this perspective) not only provide radial indexing surfaces, but also increase tjie available amount of surface along mutually opposed surface ' s, (eg adjacent flat 5), of annuli 6 and 7 that can be engaged by means for axially securing the bottle. Figure 2 of the drawings depicts the neck portion 4 in greater detail. Referring now to figure 3 of the drawings, there is shown a portion of an elongated magazine clip 10, adapted to receive a plurality of containers, not shown, for collective distribution and handling thereof, in supported, .interfitting, releasably slidable relation with respective waisted portionε thereof. Clip 10 is operable to direct delivery of succeeding ones of said containers longitudinally along said magazine to an at least one discharge opening therefrom, in this case an open end indicated by reference numeral 11. The opening is securable with adhesive tape to prevent bottles from leaving the clip prematurely. Clip 10 includes two walls, 12 and 13, each including respective dependant transverse faces, of which only one, 14,is visible in this perspective. These transverse faces are arranged in mutually opposed relation across an elongated opening therebetween, along which opening said waisted portions of said containerε are adapted to be releaεably εlidably arranged between said transverse faces. Clip 10 defines a partially enclosed interior between a back wall 15 with two mutually opposed side walls 16 and 17 depending from opposite edges of the back wall 15 and supporting respective partial front walls 12 and 13 in spaced apart relation from the back wall. Clip 10 is particularly well adapted to engage waisted neck portions of such containers, and in particular the indexing means of the bottle shown in figures 1 and 2 of the drawings appended hereto. Indexing flats 5 thereon, are adapted to be positionable in register with said transverse faces (eg 14) to orient the bottle in predetermined relation to said magazine. Front walls 12 and 13 are adapted to engage annular tabs 6 and 7 in abutting relation therewith along portions of the walls (including respective recursive portions 18 and 19) in order to secure against withdrawal of said bottle from said clip through said elongated opening between said transverse faces. This relationship is depicted in figure 4 of the drawings, which shows the neck portion of the bottle of figure 1 located in situ within -the interior of clip 10. Transverse faces (eg 14) each include a pair of raised ribs 20, extending longitudinally along the faces, which ribs are adapted to abut against said waisted portions in contacting relation therewith, to thereby reduce the amount of mutually contacting frictional surface area between the transverse face of said clip and said container. This arrangement facilitates bottle movement along the length of the clip 10. Referring now to figure 5 of the drawings there is shown a closure 2.1 useful in conjunction with various aspects of the present invention. Closure 21 includes a hinged lid portion 22 adapted to articulate about an integrally formed hinge 23, generally between opened and closed positions, (closure 21 is depicted in the generally ■ open position in which the closure 21 is adapted to " pass materials through opening 24 therein. Closure 21 is a apted to be secured to bottle 1 shown in figure 1 in interfering relation with an annular rib 9, substantially as hereinbefore described. Such closures are generally available from Polytop Corporation, Slatersville, R.I., USA.. Such closures have a pressure- sensitive area indicated generally by reference numeral 25, which is adapted to facilitate initial opening of the hinged lid potion upon the application thereto of a radially inwardly directed compressive force of threshold magnitude. In accordance with a preferred embodiment of one aspect of the present invention, however, there is provided a.modified closure, as depicted in top plan and elevated side crossectional views, respectively, in figures 6 and 7 of the drawings. The preferred closure comprises an upper, radially symmetrical surface 26 with a contiguous skirt portion 27 depending therefrom, and indexing means arranged along said surface and offset from said surfaces axis of radial symmetry. The indexing means is adapted to be received in register with corresponding portions of means for selectively positioning said closure in predetermined radial alignment relative thereto during handling operations both in general and more particularly those selected from one or more of the group consisting of production or, installation, of said closure. The indexing meanε comprises an upstanding elongated rib 28 having a pair of mutually opposed sides 29 and 30. The rib 28 is adapted to engage said means for selectively positioning said closure along at least a portion of one of the sides 29 or 30 of rib 28, to thereby rotate said closure into a position of predetermined radial alignment relative to said means for selectively positioning. The preferred closure 21 is substantially otherwise as depicted in figure 5, being a hinged closure having an annular rim portion 27 and a hinged lid portion bearing upper surface 26, and being operable in response to radial compression of a pressure sensitive area of said rim portion so as to initially open the hinged lid portion to an open condition, and thereafter, applying an opening force against the operative underside of said lid portion to thereby displace the hinged lid portion of said closure through a predetermined rotation to affect an operative degree of opening thereof.

Claims: THE EMBODIMENT OF THE INVENTION IN WHICH AN EXCLUSIVE PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS: 1) A container having indexing means comprising at least one flat arranged along a neck portion thereof, and adapted to be received in register with corresponding portions „ of means for selectively poεitioning εaid container in predetermined radial alignment relative thereto during handling operations thereof. 2) The container according to claim 1 wherein said indexing means compriseε at leaεt two flatε arranged on diametrically oppoεed sides of said neck portionε. 3) The container according to claim 2 wherein said neck portions also include an at least one annular tab adapted to be secured in register with corresponding portions of means for selectively poεitioning εaid container in predetermined axial alignment thereto. 4) The container according to claim 3 wherein said neck portions include at leaεt two axially εpaced apart annular tabε arranged oppoεite one another acroεs said flats. 5),. The container according to claim 4 wherein _* one such annular tab compriseε a raised portion of a shoulder of said container. 6) The container according to claim 5 wherein the other annular tab is arranged along said neck at an axial location immediately below a proximal edge of a cloεure adapted to be εecured to εaid neck, and εaid tab is at least generally radially coextensive with said closure when said closure is so εecured. 7) A method of handling a container having indexing meanε compriεing at leaεt one flat arranged along a neck portion thereof, and adapted to be received in regiεter with corresponding portions of means for selectively positioning said container in predetermined radial alignment relative thereto, said method compriεing the steps of engaging said flats in secured register with said corresponding meanε and εelectively poεitioning εaid container in a predetermined radial alignment relative thereto. 8) A method for manufacturing a container having indexing meanε comprising at least one flat arranged along a neck portion thereof, and adapted to be received in register with corresponding portions of means for εelectively poεitioning said container in predetermined radial alignment relative thereto during the manufacture thereof, said method comprising the steps of engaging said flats in secured register with said corresponding means and selectively positioning said container in a predetermined radial alignment relative thereto. 9) The method according to claim 8 wherein a parison is blow molded to form said container, which is then removed from a blow molder by engaging said flats in εecured regiεter with molded bottle tranεfer meanε for εelectively poεitioning said container in predetermined radial alignment relative thereto. 10) The method according to claim 9 wherein said container is poεitioned in predetermined radial alignment relative to εaid bottle transfer means, and is tranεferred to a flaεh removal station in predetermined radial alignment at εaid εtation to align flaεh lineε on said bottle with flaεh removing means. 11) The method according to claim 10 wherein the flats are located in radially spaced apart relation from flash lineε extending along εaid neck portion. 12) The method according to claim 7 wherein εaid flatε are engaged in εecured regiεter with labeling meanε and selectively positioned in predetermined radial alignment, relative thereto to thereby locate predetermined surfaceε of said container in predetermined regiεter with meanε for applying labeling indicia thereon. , j , 131 A method of machine dispenεing a diεcrete quantity of bulk liquid into a container having at leaεt one indexing flat arranged along a neck portion thereof, compriεing the εtepε of: ^ mechanically εelecting one such container from a plurality of such containerε, mechanically poεitioning said selected container with said at least one indexing ^ flat secured in register with corresponding portions of means for εelectively positioning εaid container in predetermined radially indexed alignment in filling poεition, mechanically introducing a etered quantity t of the bulk liquid into the container, mechanically delivering εaid container of liquid to a diεpenεing acceεε of the machine. 14) A container diεtribution and diεpenεing magazine comprising an elongated magazine clip adapted to receive a plurality of containers for collective distribution and handling thereof, in supported, interfitting, releasably slidable relation with respective waiεted portionε thereof, and operable to direct delivery of εucceeding oneε of εaid containers longitudinally along said magazine to an at leaεt one diεcharge opening therefrom, εaid clip including at leaεt two walls each including respective dependant transverse faces arranged in mutually opposed relation across an elongated opening therebetween, along which opening said waisted portions of εaid containers are releasably slidably arranged between said transverse faces. 12) A container distribution and dispensing magazine comprising an elongated magazine clip adapted to receive a plurality of containers for collective diεtribution and handling thereof, in supported, interfitting, releasably slidable relation with respective waisted portions thereof, and operable to direct delivery of succeeding ones of said containers longitudinally along said magazine to an at least one discharge opening therefrom, said clip defining a partially enclosed interior between a back wall with two mutually opposed side wallε depending from oppoεite edgeε of the back wall and εupporting reεpective partial front wallε in spaced apart relation from the back wall, said front wallε each including reεpective dependant tranεverεe faceε arranged in mutually opposed relation across an elongated opening that is defined between said faceε and which openε into εaid interior, along which opening εaid waiεted portionε of εaid containers are releasably slidably arranged between said transverse faces. 16) The magazine according to claim 15 wherein said waisted portions of εaid containerε comprise neck portions 'thereof. 17) The magazine according to claim 16 wherein said neck portions include indexing flats thereon, adapted to be positionable in regiεter with εaid tranεverεe faceε to orient εaid container in predetermined relation to said magazine. 18 ^ ) The magazine according to claim 17 wherein the indexing flatε comprise at least two flatε arranged on diametrically opposed sides of said neck portions. 19) The magazine according to claim 18 wherein said neck portions include an at least one annular tab, and said front walls are adapted to engage said annular tab in abutting relation therewith to εecure againεt withdrawal, of. said container from said clip through said elongated pening between said transverse faces. 20$ The magazine according to claim 19 wherein said neck portions include at least two axially spaced apart annular tabε arranged opposite one another acrosε εaid flats., and wherein respective portions of said front walls adjacent the transverεe faceε thereof are adapted to engage correεponddng oneε of said at least two annular tabs in abutting relation therewith, to further secure said container against movement through the elongated opening defined between said transverεe faceε. 21) The magazine according to claim 16 wherein εaid clip is adapted to receive a closure bearing end of εaid container in εhielded relation within said partially enclosed interior. 22) The magazine according to claim 15 wherein said clip includes at least one open end, through which passage of at least a portion of said containers is precluded by closure means removably secured to said clip. 23) The magazine according to claim 22 wherein said closure means comprises adhesive tape. 24) The magazine according to claim 22 including a plurality of containers with respective waisted portions thereof secured in εupported, interfitting, releaεably εlidable relation with εaid clip. 25) The magazine according to claim 14 wherein said transverse faces each include at least one raised rib extending longitudinally along the faces, which ribs are adapted to abut against said waisted portionε in contacting relation therewith, to thereby reduce the amount of mutually contacting frictional surface area between the transverεe face of εaid clip and said container. 26) A method for distributing containerε having respective waisted portions, comprising the εtepε of, securing a plurality of said containers, in mutually transportable relation with dispensing means adapted to εecure εaid containers in interfering relation about said waiεted portionε thereof, and transporting said plurality of containers together with said meanε, in εaid mutually εecured relation. 27 A method for diεpensing containers having respective waisted portionε, compriεing the steps of, releasing succeeding ones of a plurality of said containers releasably secured in sequentially dispenεable relation from diεtribution meanε adapted to εecure reεpective, oneε of εaid containerε in interfering relation about said waisted portionε thereof. 28) A method of machine diεpenεing a diεcrete quantity of a bulk liquid into εucceeding ones of containers having respective waiεted portions, comprising the steps of: . mechanically selecting one such container _. from a discharge opening of an at least one magazine comprising an elongated magazine clip adapted to receive a plurality of said containerε for collective diεtribution and handling thereof, in εupported, interfitting, releasably slidable relation with respective waisted portions thereof, . and operable to direct delivery of - succeeding ones of said containers longitudinally along said magazine to an at least one discharge opening therefrom, said clip including at least two walls each including respective dependant transverεe faceε arranged in mutually oppoεed relation acroεs an elongated opening therebetween, x along wliich opening said waisted portions of said containers are releasably εlidably arranged between said transverse faces, mechanically positioning said selected container in a predetermined filling position, mechanically introducing a metered quantity of the bulk liquid into the container, mechanically delivering said container to a dispensing access of said machine. 29) A container filling and dispensing apparatus for use with a plurality of containers each having a mouth of generally circular cross-section providing accesε to the interior of the container and a cloεure having a generally annular rim portion adapted for encircling fixation around the mouth of the container and a hinged portion attached to εaid rim portion so as to be positionable over the mouth for closing of the container, said apparatus comprising: magazine means for receiving said plurality of containers in oriented stacked relation therein and comprising an elongated magazine clip adapted to receive a plurality of containers for collective diεtribution and handling thereof, in εupported, interfitting, releaεably εlidable relation with reεpective waisted portionε thereof, and operable to direct delivery of succeeding ones of said containers longitudinally along said magazine to an at least one discharge opening therefrom, εaid clip defining a partially encloεed interior i between a back wall with two mutually opposed side walls depending from opposite _ edges of the back wall and supporting respective partial front walls in spaced apart relation from the back wall, said front walls each including respective dependant transverεe faceε arranged in mutually oppoεed relation acroεε an elongated opening that is defined between said faces and which opens into said interior, along which opening said waisted portions of said containers are releasably slidably arranged between said transverse faces. ; opening meanε for opening the cloεure of said selected container; * container positioning meanε for locating selected ones of εaid εtacked containerε - to a predetermined operative filling poεition with the rim portion in a predetermined indexed orientation relative to εaid opening means; liquid dispenεing meanε for diεpenεing a . metered quantity of a bulk liquid through the mouth into the interior of said selected container at said filling position; closing means for closing the closure of the selected container in sealing relation with the mouth; and, means to deliver said selected container to a dispensing accesε of the apparatus. 30) The apparatus according to claim 29 for use with a plurality of containerε each having at leaεt two flatε arranged on diametrically opposed sides of the neck portions thereof, and adapted to be received in slidable contacting register between said transverse faces. 31) The apparatus as εet out in claim 30, wherein said container poεitioning means includes means for engaging the container along said flats for fully withdrawing said container from the magazine into suspended relation and for positioning said container in predetermined radial alignment at said operative filling position. 32) The apparatuε as set out in claim 31, wherein the rim portion of said closure has a pressure- εenεitive area adapted to facilitate initial opening of the hinged lid potion upon the application thereto of a radially inwardly directed compressive force of threshold magnitude, and wherein an abutment means is provided adjacent the filling position to contact said pressure- εenεitive area upon εaid relocation thereby to apply such a compressive force to said pressure sensitive area. 33) The apparatus according to claim 32, wherein said magazine means compriseε a plurality of magazine clipε arranged in generally parallel, spaced apart relation. 34) A closure for use with a container, comprising an upper, radially symmetrical surface wi-th a contiguous skirt portion depending therefrom, and 1 PCT/CA90/00256 30 indexing means arranged along said surface and offset from εaid εurfaces axis of radial symmetry, which indexing means is adapted to be received in register with corresponding portions of means for εelectively poεitioning εaid cloεure in predetermined radial alignment- relative thereto during operationε selected from one or more of the group consiεting of production; handling; or, inεtallation, of εaid cloεure. j 35). The cloεure according to claim 34 wherein the indexing means compriεeε an upstanding elongated rib having a pair of mutually opposed sideε, εaid rib being adapted to engage εaid meanε for εelectively poεitioning εaid cloεure along at leaεt a portion of one of εaid εides of said rib, to thereby rotate said cloεure into a poεition of predetermined radial alignment relative to εaid means for selectively positioning. 36) The closure according to claim 35 wherein εaid cloεuare is a hinged closure. 37) The closure according to claim 36 wherein εaid hinged cloεure has an annular rim portion and a hinged lid portion, and is operable in reεponεe to radial compression of a pressure senεitive area of εaid rim portion so as to initially open the hinged lid portion to an open condition, and thereafter, applying an opening force against the operative underside of εaid lid portion to thereby displace the hinged lid portion of said closure through a predetermined rotation to affect an operative degree of opening thereof. 38) A method for securing a cloεure on a container having indexing meanε including at leaεt one flat- arranged along a neck portion thereof with a corresponding closure having radial indexing meanε, εaid method compriεing the steps of, positioning said radial indexing means in register with said closure application station, engaging said flats in secured register with said closure application station, selectively positioning said closure and said neck portion in axially superimposed register and predetermined mutually radially aligned correlation at said closure application station, engaging said closure in secured mutually radially aligned relation on said container. 39) The method according to claim 38 wherein said closure and said bottle are adapted to be mutually secured in interfering, frictional engagement. 40) The method according to claim 39 wherein said closure is a snap-on closure.

Inventors: HURD FREDERICK E, HURD, FREDERICK, E.
Applicants: HURD FREDERICK E, HURD, FREDERICK, E.
Application year: 1990
Main classification: B67C3
IPC codes: B65C9, B65D1, B65D51, B67B3, B67C3, G07F13