EP0000245A1 - Abgabegerät - Google Patents

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Publication number
EP0000245A1
EP0000245A1 EP78300025A EP78300025A EP0000245A1 EP 0000245 A1 EP0000245 A1 EP 0000245A1 EP 78300025 A EP78300025 A EP 78300025A EP 78300025 A EP78300025 A EP 78300025A EP 0000245 A1 EP0000245 A1 EP 0000245A1
Authority
EP
European Patent Office
Prior art keywords
zone
holder
dispensing
loading
article
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP78300025A
Other languages
English (en)
French (fr)
Inventor
Kevin Joseph Hicks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0000245A1 publication Critical patent/EP0000245A1/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/0064—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for processing of food articles
    • G07F17/0078—Food articles which need to be processed for dispensing in a hot or cooked condition, e.g. popcorn, nuts
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
    • G07F11/46—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports
    • G07F11/58—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the articles being supported on or by endless belts or like conveyors
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F9/00—Details other than those peculiar to special kinds or types of apparatus
    • G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
    • G07F9/105—Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage

Definitions

  • This invention relates to a commodity dispensing apparatus and more particularly, but not exclusively, ' to an apparatus for dispensing packets of food at a selected temperature at a point of sale.
  • the invention is hereafter described in the context of an apparatus for use in dispensing warmed biscuits or cookies.
  • the apparatus may equally be used for dispensing other commodities, be they food lines or otherwise, at ambient temperature or above or below ambient temperature.
  • the present invention seeks to provide an apparatus in which temperature control may be maintained, if required, and which in any case provides for convenient commodity storage and point of sale dispensing.
  • the apparatus provides for customer self-service and does not require the attention of selling personnel other than for loading the apparatus.
  • the present invention provides an article dispensing apparatus comprising a storage zone for receiving articles which are to be dispensed from the apparatus, and a conveyor for conveying the articles to he dispensed.
  • the conveyor has holders distributed along its length for conveying the article throughout the apparatus. Means are provided for driving the conveyor past the storage zone and past a dispensing zone into which a said article can be moved from a said holder and from which the article can be removed.
  • a loading zone is provided within the apparatus and at with an article from the storage zone can be loaded into a vacant said holder, and a first detection device is provided for detecting whether a holder which is at any one time approaching the loading zone is vacant.
  • a loading device which is operable responsive to detection a vacant holder is provided to effect loading of an article into the vacant holder in the loading zone.
  • a second detection device is incorporated in the apparatus to detect for the presence of a vacancy in the dispense
  • the apparatus incorporates a temperature control device together with means for regulating the temperature of such device.
  • the temperature control device may comprise one or more heating elements and, preferably, a blower to aid convection currents within a cabinet housing the apparatus.
  • the temperature control may comprise a refrigeration plant.
  • the dispensing zone preferably comprises an inclined surface or ramp which projects forwardly of the conveyor path and along which the articles slide when they are transferred from the associated holders to a vacant space in the dispensing zone.
  • the apparatus would normally be housed within a cabinet and the dispensing zone is preferably partly covered by a transparent cover so that a prospective purchaser may view available articles.
  • a portion of the cabinet wall above the dispensing zone is preferably formed from a transparent material panel so that articles carried by holders and which are approaching the dispensing zone may be viewed.
  • a lip is provided at the forwardmost edge of the dispensing zone for retaining articles on the ramp, and the dispensing zone is preferably sized to accommodate a plurality of banked-up articles.
  • the dispensing zone is preferably arranged to be influenced by the heating or cooling effect.
  • the cover for the dispensing zone includes an opening so that customers may remove articles from the dispensing zone. However, the opening may itself be covered with a flap, or retrieval of articles from the dispensing zone may be made by way of a coin-freed mechanism.
  • the conveyor mechanism does not enter the dispensing zone, and the mechanics cf the apparatus are concealed from persons by the cabinet structure.
  • the apparatus in accordance with the invention may provide for two or more parallel streams of articles to be carried by the conveyor.
  • articles from the respective streams lie side by side in the dispensing zone.
  • a double output may be obtained in respect of a single type of article, or different types of articles may be loaded into the respective streams from respective storage zones.
  • the conveyor preferably comprises a pair of spaced- apart parallel endless chains which are bridged by and which carry the holders.
  • the holders would normally comprise trays.
  • the conveyor moves continuously, in operation of the apparatus, and loading- unloading of the articles to and from the holders is effected whilst the conveyor is moving.
  • a single conveyor system is preferably used, and the articles are carried upon trays which have a width appropriate to the number of required streams.
  • the package dispenser comprises a cabinet 10 in which two streams of packages 11 and 12 are stored, conveyed and exhibited, and from which the packages may be manually dispensed or extracted.
  • the cabinet includes two integral portions 13 and 14, the first (13) of which includes package storage zones and the other (14) of which incorporates a dispensing zone 15 and a lower drive mechanism cabinet 16.
  • Side entry doors 17 and 18 are provided at both sides of the cabinet and a front entry door 19 is provided at the front portion of the cabinet below the dispensing zone 15.
  • a rear entry door or removable-panel (not shown) is also provided at the back of the cabinet.
  • the transparent panel 21 is provided with an opening 23 through which the packages 11 or 12 may be removed from the dispensing zone 15.
  • control panel 24 which incorporates switches, controllers and indicator lamps which are referred to later.
  • the two streams of packages 11 and 12 are continuously conveyed through the cabinet until such time as a vacancy is created in the dispensing zone 15 as a result of a person taking one or more of the packages 11 or 12 from the dispensing zone. Thereafter, a new package is transferred from the main conveyor system into the dispensing zone, and the package transferred from the conveyor system is replaced with another from a storage zone within the cabinet. This operation is described in greater detail below, with reference to Figures 2 to of the drawings.
  • the driving chain 33 engages with a driving sprocket 34 which is fixed to the gear wheel 30.
  • the driving chain 33 also engages with a driven sprocket 35 (see Figure 3) which is fixed to a loading mechanism drive which is referred to below.
  • the two conveyor chains 25 are bridged by and support a series of holders 36 which are distributed along the extent of the conveyor chains and which are transported through-the cabinet portions 13 and 14 by the conveyor chains.
  • the holders one of which is shown in Figure 6, are pivotably mounted to the spaced- apart conveyor chains 25 so that they may turn at various points during their conveyance through the cabinet.
  • the holders 36 would normally be located at equi-spaced intervals along the extent of the conveyor chains 25 but some of the holders are omitted from the arrangement shown in Figure 2.
  • Each holder as shown in Figure 3 comprises an open-topped tray which is sufficiently wide to hold two of the packages 11 and 12, and the holder is provided with a central partition 37 to separate the two packages.
  • a hollow spigot 38 is located at each end of the holder and it is arranged to receive an inwardly projecting pivot pin portion 39 of an adjacent one of the conveyor' chains 25.
  • Two slots 40 and 41 are located in-the base 42 of the holder at each side of the partition 37, the slots being located below the packages 11 and 12 and being provided for a reason to be hereinafter stated.
  • a walled compartment 43 is located within the cabinet portion 13 and it defines a storage zone for packages 11, 12 which are to be loaded into vacant ones of the holders 36.
  • the compartment 43 extends for almost the full width of the cabinet and, although not so shown in the drawings, is sub-divided into two and 12.
  • the compartment 43 has side access openings, which lie in planes parallel to the doors 17 (see Figure 1) to permit stacking of packages into the compartment.
  • a floor 44 is located at the base of the compartment 43 and upon which the lowermost one of a stack of the packages 11, 12 sits. Also, openings 45 and 46 are provided in the walls of the compartment 43 adjacent the floor 44, to permit loading of a stored package into a vacant holder.
  • a loading zone exists in the bottom of the cabinet portion 13 and in which the packages are loaded one-by-one into successive vacant ones of the holders 36.
  • the lowermost one of the stack of packages is pushed from the stack and into a vacant holder 36 during the time that the holder is being conveyed through the loading zone.
  • two parallel and similar loading mechanisms 47 and 48 are used for this purpose, one mechanism being operable on the stack of packages 11 and the other being operable on the stack 12. Both of the loading mechanisms 47 and 48 perate in the same way, although not necessarily together since packages from one stack only may need to be loaded at any one point in time.
  • Each of the loading mechanisms 47 and 48 comprises a pusher carriage 49 which in side rails (not snown) between a'retracted and a forward position, When in the forward position the leading end 50 of the carriage projects through the 45 of the stack compartment 43 and acts to the lowermost package from the stack.
  • the bevel gear 54 by way of a shaft 55.
  • the bevel gear 54 is bearing mounted to a supporting plate 56 which is pivotable in an upward direction to effect meshing engagement between the driven bevel gear 54 and a driving bevel gear 57.
  • the driving bevel gear 57 is mounted to a shaft 58, to which the previously mentioned sprocket 35 is coupled.
  • the driving bevel gear 57 rotates continuously due to drive imparted from the motor 32.
  • the plate 56 is pivoted upwardly to cause meshing engagement of the bevel gears 54 and 57, and the crank arm 53 is thereby caused to turn through. one revolution.
  • This in turn causes the pusher carriage 49 to move forward, as shown in Figure 5, and then return to the starting position shown, in Figure 4.
  • the motion translating arm 52 is fitted at its respective ends with ball joints.
  • Pivoting of the plate 56 is effected by way of a solenoid 59, the control of which is hereinafter described.
  • Two groups of two fingers 60 are pivotably mounted behind the vertical panel 20 of the cabinet and are actuable to effect transfer of a package 11 or 12 from its holder 36 into the dispensing zone 15. Respective fingers 60 of each pair are positioned so as to correspond with the slots 40 and 41 (see Figure 6) in the package holders 36. Thus, when pivoted in an upward direction in the manner shown in Figure 2, the fingers 60 act to lift the package 11 or 12 from its holder and the package then slides into the dispensing zone 15.
  • the fingers 60 are actuated by a solenoid 61 and associated lever arm, the solenoid being energized in a manner to be described below.
  • One solenoid and one pair of fingers 60 is associated with each stream of 36.
  • the solenoids and lever arms (but not the fingers) are located adjacent the respective side walls of the cabinet so as not to interfere with passage of the holders 36.
  • the holders 36 are tilted during most of the extent of their conveyance through the apparatus. This is for two reasons. Firstly, it permits a slightly more slender construction of cabinet than would otherwise be necessary, and secondly it permits display of packages within the holders which are at any one time to be seen through the front panel 22 of the cabinet.
  • a heater/blower unit 62 is located in the lower cabinet portion 16, and this unit acts to heat all air spaces within the cabinet. Warm air movement throughout the cabinet is induced by the blower and also by the pumping action of the holders 36 as they move through the cabinet.
  • Figure 7 shews electrical connections that are relevant to automatic loading of vacant package holders and automatic trapsfer of packages from the holders into vacant sites in the dispensing zone.
  • Figure 8 shows electrical connections that are applicable to the conveyor motor and heaters.
  • a first area switch 70 is located near the bottom of the cabinet portion 13 and acts to sense the position of successive ones of the holders 36 as they is carried by a holder which is at any one time about to enter the loading zone.
  • This package-present switch senses the presence of a package by having its contact arm positioned to project through the slots 40 or 41 in the holders.
  • a storage zone switch 73 is located adjacent the bottom of the compartment 43 and serves to sense if the compartment is not holding any packages in store.
  • switch 71 closes. Also, when a holder which is entering the loading zone is not carrying a package, switch 71 closes. Also, when a holder is in the appropriate position, switch 70 closes to act as a synchronizing switch. Then, if at least one package is present in the storage zone the switch 73 will be closed, and a relay 74 will be energized. Energization of the relay causes relay contacts 75 and 76 to close.
  • a solenoid 59 (see Figure 3) is energized and the loading mechanism is operated to cause loading of a package from the storage zone into the vacant holder. During this period the holder continues to be moved by the conveyor chains 25.
  • a latching switch 77 is located adjacent the carriage 47 (see Figure 3) and is held open when the carriage is in the retracted position of Figure 4. However, when the carriage moves forward to effect loading of the vacant holder, the switch 77 closes to sustain energization of the relay 74, until the carriage returns again to its retracted position. This latching is necessary because of the continuous movement of the holders during the loading operation.
  • the latching switch 77 opens and the relay 74 deenergizes. This in turn causes de-energization of the solenoid 59.
  • the switch 73 will open to prevent energization of the
  • a similar switching function occurs adjacent the dispensing zone 15, where packages are to be transferred to a vacant spot in the dispensing zone from a holder.
  • a second area switch 79 is located adjacent the upper end of the cabinet portion 13 and it acts to sense the position of successive ones of the holders as they progress towards the dispensing zone and to synchronize the dispensing operation. Also, a package-present sensing switch 80 is located just before the dispensing zone and acts to detect for the presence of a package in a holder approaching the dispensing zone in the same manner as the switch 71. Finally, a package-present switch 81 is located in the dispensing zone and acts to detect whether any vacancy exists within the dispensing zone.
  • a portion of the circuitry shown in Figure 7 is inplicated so that the two streams of packages 11 and 12 may be loaded and be transferred independently of one another. However, it is to be understood that both streams are conveyed continuously, reqardless of any loading/transferring functions.
  • the heater controls include the blower motor 62 (referred to previously), a temperature selector/controller 84, thermal-overload relay 85 and two heater elements 86 and 87.
  • the heater elements are associated with the blower 62 and one of them is independently controlled by a simmerstat device 88.
  • Circuit condition indicator lamps 89 and 90 are also provided.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Vending Machines For Individual Products (AREA)
EP78300025A 1977-06-24 1978-06-08 Abgabegerät Withdrawn EP0000245A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU55677 1977-06-24
AU556/77 1977-06-24

Publications (1)

Publication Number Publication Date
EP0000245A1 true EP0000245A1 (de) 1979-01-10

Family

ID=3691310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78300025A Withdrawn EP0000245A1 (de) 1977-06-24 1978-06-08 Abgabegerät

Country Status (3)

Country Link
EP (1) EP0000245A1 (de)
JP (1) JPS5411800A (de)
ZA (1) ZA783386B (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672794A (de) *
US2644734A (en) * 1950-04-25 1953-07-07 Rowe Mfg Co Inc Beverage vending machine
US2696326A (en) * 1951-04-13 1954-12-07 James R Clem Vending machine
US3692211A (en) * 1971-05-17 1972-09-19 Charles H Flubacker Vending machine with carriage drive selector
DE2334884A1 (de) * 1972-07-17 1974-01-31 Giancarlo Battisti Selbsttaetiges verkaufsgeraet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672794A (de) *
US2644734A (en) * 1950-04-25 1953-07-07 Rowe Mfg Co Inc Beverage vending machine
US2696326A (en) * 1951-04-13 1954-12-07 James R Clem Vending machine
US3692211A (en) * 1971-05-17 1972-09-19 Charles H Flubacker Vending machine with carriage drive selector
DE2334884A1 (de) * 1972-07-17 1974-01-31 Giancarlo Battisti Selbsttaetiges verkaufsgeraet

Also Published As

Publication number Publication date
ZA783386B (en) 1979-06-27
JPS5411800A (en) 1979-01-29

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE CH DE FR GB LU NL SE

17P Request for examination filed
STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19810610