EP0623234B1 - Vending machines - Google Patents

Vending machines Download PDF

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Publication number
EP0623234B1
EP0623234B1 EP92916248A EP92916248A EP0623234B1 EP 0623234 B1 EP0623234 B1 EP 0623234B1 EP 92916248 A EP92916248 A EP 92916248A EP 92916248 A EP92916248 A EP 92916248A EP 0623234 B1 EP0623234 B1 EP 0623234B1
Authority
EP
European Patent Office
Prior art keywords
product
vending
carousels
vending machine
carousel
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.)
Expired - Lifetime
Application number
EP92916248A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0623234A1 (en
Inventor
David Robert Corley
Martin Burton Jackson
Peter Vincent Wood
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.)
LONDON THAMES ADVEND Ltd
Original Assignee
LONDON THAMES ADVEND Ltd
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 LONDON THAMES ADVEND Ltd filed Critical LONDON THAMES ADVEND Ltd
Publication of EP0623234A1 publication Critical patent/EP0623234A1/en
Application granted granted Critical
Publication of EP0623234B1 publication Critical patent/EP0623234B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • G07F11/50—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the storage containers or supports being rotatably mounted
    • G07F11/54—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the storage containers or supports being rotatably mounted about vertical axes

Definitions

  • the present invention relates to vending machines.
  • Vending machines presently available generally allow only a single vendor to purchase any item at any one time and if more than one vending position is required a corresponding number of vending machines must be provided.
  • One problem associated with this approach is that vending machines are usually provided in public locations e.g. on railways stations, bus stations and on streets, where space is at a premium and a large number of vending machines provide an obstruction. This is particularly disadvantageous in railways stations and bus stations where evacuation procedures in the event of an emergency require the number of obstructions to be kept to a minimum.
  • a further problem with vending machines is the limited number of items that can be dispensed from any one machine.
  • US-A-3 129 039 discloses a vending machine according to the preamble of claim 1.
  • the present invention is designed to overcome the above problems by providing a vending machine that can be used by two or more people simultaneously to purchase products.
  • the vending machine shown in Figures 1 to 3 is generally circular in plan (although other shapes are, of course, possible) and includes four vending positions 10 at which a purchaser can select and pay for the product that he wants to purchase, and receive the product, as will be described in greater detail below.
  • the diameter of the machine may be about 2m but larger or smaller diameters can of course be used.
  • a cylindrical inner wall 12 supports eleven (or any other appropriate number) static shelves fixed to the central wall 12; instead of static shelves, eleven sets of radially-extending brackets 14 may be used, each set being at a different level within the machine.
  • each shelf 14 includes twelve pairs of roller bearings 16 extending between inner wall 12 and the rim 18 of the shelf 14 (see Figure 2).
  • a carousel 20 is supported on each shelf 14 by means of the roller bearings 16 and can be rotated by means of drive motors 22 having drive pinions 24 that engaged the underside of each carousel and for that reason each carousel extends slightly further in the radial direction than the shelf 14.
  • the shelf can be cut-away to allow engagement between the pinion and the carousel.
  • brackets are used to support the roller bearings 16, the pinions can engage the carousels in a space between two adjacent brackets.
  • the rim of the carousel may be provided with teeth to engage the pinion of the drive motor 22 or alternatively the pinion 24 may be replaced by a soft-rubber roller which engages the underside of each carousel and rotates the carousel by frictional engagement.
  • a separate drive motor 22 is provided for each carousel and the drive motors can be individually activated so that the carousels can be rotated independently of one another.
  • a central cavity 26 is formed within the central wall 12 so that the vending machine can be built around a fixed object, such as a column supporting the roof of a bus or railway station.
  • a fixed object such as a column supporting the roof of a bus or railway station.
  • the vending machine of the present invention may be free-standing in which case the internal cavity 26 can be utilised to house the drive motors 22 and other working parts of the vending machine.
  • Each carousel 20 is divided up by dividers 29 into a number of compartments 28, which may be of equal or unequal size.
  • the carousel 20 shown in Figure 2 has forty eight equally-spaced compartments of a maximum width of 50 mm, only a few of which have been indicated by the reference number 28.
  • the goods to be sold are stored on the carousel 20 in the compartments 28.
  • Some of the carousels have ninety six compartments of a maximum width of 25 mm. Obviously, the number of compartments depends on the nature of the goods to be dispensed.
  • each vending position 10 includes a bank 30 of switches each switch being associated with one of the products being sold; these switches may be heat or capacitance sensitive and preferably bear a picture of the product concerned.
  • a data display device e.g. a colour monitor 32, a liquid crystal display or a cathode ray tube, can give further information on the products available and/or instructions on how to operate the vending machine.
  • Each vending position also includes a coin receiving mechanism and bank note reader 34, a card reader 36 that can read credit cards and/or pre-paid cards; these pre-paid cards may allow a purchaser to purchase items up to a given value, for example £5, Mega or £20 (or equivalent amounts in other currencies); if the full value of the card is greater than the cost of the item purchased, the vending machine can deduct the amount of a purchase from the card and allow the purchaser to make further purchases up to the value of the balance of money at a future date.
  • the card reader 36 preferably also includes a card dispenser so that pre-paid cards can be dispensed by the machine on payment through the coin and note reader 34.
  • a unit 38 may also be provided for giving change.
  • Each vending position has a flap 40 that can be released to allow the purchaser to remove the product he has purchased from the vending machine.
  • the vending machine may also include a headpiece 42 that can include an information display, for example in the form of a moving dot matrix display, advertising the presence of the vending machine and/or the products available in the machine. Also incorporated in the headpiece 42 above each vending position are lights 44 (see Figure 3) for illuminating the vending positions.
  • panelled doors 46 each of which can be opened by releasing a lock (not shown) and swinging the door outward about hinge 48 (shown in Figure 2).
  • Advertising posters can be displayed on each panelled door 46 and preferably the doors include a light unit 50 that can back-light the posters.
  • opening the panel doors 46 access to the carousels can be provided for restocking and/or access to the motors and other internal working parts of the machine for maintenance thereof.
  • a chute or trunking 52 that is open to the outer periphery of the carousels so that products may be pushed off the outer rim of the carousels into the chute for dispensing the product ordered at any particular vending position.
  • the products may be pushed off the carousels by means of a pivoted lever arm 54 carrying a roller 56 on its free end; only four such lever arms 54 are shown in Figure 3 (for the sake of simplicity of illustration) but a lever arm will be provided for each carousel at each of the four chutes 52.
  • the lever arms 54 are moved by motors (not shown in Figures 1 to 3).
  • the bottom of the chute 52 is provided with a foam lining 58 that cushions the fall of a product from the relevant carousel so that it is not damaged.
  • the fall of the product can be further checked by an upward flow of air in the chute 52 provided by fans 60, which forces air through passages 64, up through the chute and out through a grille 66.
  • fans 60 which forces air through passages 64, up through the chute and out through a grille 66.
  • all products are preferably packaged in a container of standard size to be accommodated within the compartments 28.
  • each carousel has four bar code readers 68 for each carousel, each reader being associated with one of the vending positions 10.
  • the edge 70 (see Figure 3) of each carousel bears bar codes; these bar codes can be indicative of the products in the compartment opposite the chute 52 of the associated vending position 10 but more preferably they indicate which compartment is opposite the chute 52 of the various vending units; in the latter case, only one bar code reader need be provided for each carousel since it is possible for the central processing unit of the vending machine (discussed in further details below) to work out which compartments are opposite which chutes 52 by knowing the exact orientation of the carousel.
  • the bar code reader can be dispensed with and the exact position of the carousel can be derived by the central processing unit monitoring how far forward or backwards the motors 22, which are formed as stepping motors have been moved; from this information and the memory, the central processing unit will know the exact position of all the carousels at any given time and the exact location of all the various products in the vending machine.
  • the operation of the vending machine is controlled by a central processing unit (not shown) which includes a memory that holds the nature of the product held in each compartment of each carousel or whether the compartment is empty.
  • a central processing unit which includes a memory that holds the nature of the product held in each compartment of each carousel or whether the compartment is empty.
  • the central processing unit rotates one of the carousels that bears that product to a position in which the compartment holding that product is opposite the chute 52 of the vending position, it then activates the motor of the pivot arm 54 opposite the chute of the respective carousel to push the product in that compartment off the carousel into the chute 52; simultaneously, it activates fan 60 to cause an upward flow of air in the chute 52.
  • the central processing unit then releases a latch on the flap 40 allowing the product to be removed by the vendor; the unit also updates its memory that the product has been sold from that particularly compartment and so that compartment is now empty.
  • the positioning of the carousel opposite the chute 52 of any of the vending positions 10 can be controlled by feedback from the bar code reader 68 and/or by the central processing unit monitoring the advance of each carousel so that it knows exactly which compartments are opposite which vending positions and accordingly can rotate the carousel in one direction or another to bring a compartment bearing the desired product opposite to the chute 52.
  • the central processing unit can also keep stock of the amount of each product that has been sold and this information can be sent by the central processing unit, for example via a land line, to a central monitoring office so that it is possible to do an immediate stock-take of the vending machine and re-stock it if necessary.
  • the central processing unit can be arranged to alert the remote central monitoring office if the stock of any one product falls to a predetermined level.
  • the vending machine can be used to sell foods, in which case it could be chilled by a chilling unit (not shown).
  • One advantage of the present invention is that it can remain in operation while it is being re-stocked or during maintenance since the operation of each carousel is independent of the other carousels.
  • each carousel can be fitted with isolation and resetting switches and the operation of one carousel inactivated by means of its associated isolation switch for restocking or maintenance; when so isolated, the CPU can be arranged to divert all sales to other carousels.
  • FIG 4 The embodiment shown in Figure 4 is substantially the same as that described in connection with Figures 1 to 3 (and accordingly further description will not be given, the same reference numbers being used throughout Figures 1 to 4 to indicate the same features); however, in Figure 4, the product chute 52 is provided on the inside of the carousels and extends under the lowest carousel to deliver any product to a position behind the flap 40 of the desired vending position; also the dispensing arms 54 and rollers 56 are provided on the outside of the carousels (in Figure 4, the motors 55 powering the dispensing arms and rollers 54, 56 are shown).
  • the arrangement of Fig 4 has the advantage that, for a given diameter of the vending machine, the diameter of the carousels may be larger than in the embodiment of Figure 1 to 3, thereby allowing more stock to be carried; also access to the internal workings of the vending machine is easier, thereby facilitating maintenance.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Vending Machines For Individual Products (AREA)
  • Eye Examination Apparatus (AREA)
  • Confectionery (AREA)
EP92916248A 1991-08-05 1992-07-24 Vending machines Expired - Lifetime EP0623234B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9116816 1991-08-05
GB919116816A GB9116816D0 (en) 1991-08-05 1991-08-05 Vending machines
PCT/GB1992/001372 WO1993003463A1 (en) 1991-08-05 1992-07-24 Vending machines

Publications (2)

Publication Number Publication Date
EP0623234A1 EP0623234A1 (en) 1994-11-09
EP0623234B1 true EP0623234B1 (en) 1996-04-10

Family

ID=10699492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92916248A Expired - Lifetime EP0623234B1 (en) 1991-08-05 1992-07-24 Vending machines

Country Status (8)

Country Link
EP (1) EP0623234B1 (ja)
JP (1) JPH06509434A (ja)
AT (1) ATE136672T1 (ja)
AU (1) AU657159B2 (ja)
CA (1) CA2115080A1 (ja)
DE (1) DE69209852D1 (ja)
GB (1) GB9116816D0 (ja)
WO (1) WO1993003463A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005093674A1 (en) * 2004-03-29 2005-10-06 Water Vending Australia Pty Ltd A vending machine including a security enclosure
WO2008026674A1 (ja) * 2007-08-30 2008-03-06 Tangram Co., Ltd. 商品払出し装置及び商品陳列棚
US20140316562A1 (en) * 2011-09-23 2014-10-23 Vision Box-Solucoes De Visao Por Computador Identification card dispenser and operation method thereof
US10867463B2 (en) * 2018-09-18 2020-12-15 Pepsico, Inc. Vending machine
CN109979092A (zh) * 2019-04-22 2019-07-05 苏州博众机器人有限公司 一种售卖系统及售卖方法
RU2732197C1 (ru) * 2019-08-15 2020-09-14 Алексей Валериевич Симонович Торговый автомат
KR102669309B1 (ko) * 2022-03-21 2024-05-24 주식회사 우노스 키오스크　일체형 담배　자판기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129039A (en) * 1958-02-03 1964-04-14 Vendo Co Visible product vending machine
DE1233186B (de) * 1963-07-06 1967-01-26 Automatic Canteen Co Selbstverkaeufer mit Ringfaechern
US4391388A (en) * 1981-04-30 1983-07-05 Merrill Krakauer Control system for increasing the versatility of an all purpose merchandiser
JPS58142496A (ja) * 1982-02-18 1983-08-24 富士電機株式会社 自動販売機の飲料カツプ供給装置
US4942954A (en) * 1987-08-20 1990-07-24 G. T. Norton, Inc. Vending machine

Also Published As

Publication number Publication date
JPH06509434A (ja) 1994-10-20
EP0623234A1 (en) 1994-11-09
GB9116816D0 (en) 1991-09-18
CA2115080A1 (en) 1993-02-18
ATE136672T1 (de) 1996-04-15
AU657159B2 (en) 1995-03-02
WO1993003463A1 (en) 1993-02-18
DE69209852D1 (de) 1996-05-15
AU2361892A (en) 1993-03-02

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