Apparatus for checking coins and reading cards in an article vending machine

• US 5,489,014 A
• Filed: 08/25/1994
• Issued: 02/06/1996
• Est. Priority Date: 08/03/1994
• Status: Expired due to Fees

• Current Assignee: Inventio AG (Schindler Holding AG)
• Original Assignee: Journomat AG
• Inventors: Menoud, Edouard
• Primary Examiner(s): Huppert, Michael S.
• Assistant Examiner(s): LOWE, SCOTT
• Application Number:
  US08/296,228
• Time in Patent Office: 530 Days
• Field of Search: 194/205, 194/208, 194/210, 194/211, 194/216, 194/217, 194/344, 194/346, 235/380, 235/381, 232/7, 232/9
• US Class Current: 194/211
• CPC Class Codes: G06Q 20/341 Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
• CPC Class Codes: G07F 7/00 Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
• CPC Class Codes: G07F 7/082 Features insuring the integrity of the data on or in the card
• CPC Class Codes: G07F 7/0866 by active credit-cards adapted therefor G07F7/1008 takes precedence
• CPC Class Codes: G07F 7/0873 Details of the card reader
• CPC Class Codes: G07F 7/1008 Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
• CPC Class Codes: G07F 9/04 Means for returning surplus or unused coins

Abstract

A coin checker and card reader for use with a vending machine includes a housing having a coin slot and a separate card slot which merge into a chute that communicates with a first coin channel and a card channel. A coin inserted into the coin slot rolls through the chute into the first coin channel and passes sensors which determine whether the coin is accepted or rejected. A door is actuated to direct an accepted coin into a coin retainer through a second coin channel. A rejected coin is directed to a return tray through a third coin channel. A subscriber card with a memory inserted into the card slot is guided into the card channel to actuate a switch to activate a microprocessor for exchanging information with the subscriber card memory and processing a transaction. The microprocessor checks the data being exchanged to prevent loss of data should card be removed before the transaction is completed and to vend an article only after valid data has been exchanged.

Claims

1. An apparatus for checking coins and reading subscriber cards offered by purchasers in payment for articles to be vended from a vending machine comprising:

a housing having spaced apart top and bottom wails attached to a pair of spaced apart side wails with a coin slot for inserting one of the coins and a card slot for inserting one of the subscriber cards formed therein, a chute for receiving the coin and the card, formed inside said housing having an upper end in communication with both said coin slot and said card slot and having an open lower end, a first coin channel for receiving the coin from said chute, formed inside said housing and having an open upper end in communication with said open lower end of said chute and having an open lower end, and a card channel formed inside said housing and being in communication with said chute for receiving a portion of the subscriber card inserted into said card slot;

a first switch mounted in said housing adjacent to said first coin channel for generating a first signal upon sensing the coin received from said chute;

a second switch mounted in said housing in said card channel for generating a second signal upon sensing the subscriber card inserted into said card channel through said card slot; and

a control circuit having inputs connected to said first switch and to said second switch and being responsible to said first signal and to said second signal for generating a signal enabling the vending machine to vend the article wherein when an object inserted into one of said coin slot and said card slot becomes stuck in said chute, the other one of said coin slot and said card slot is not blocked for receiving the coins and the subscriber cards respectively.

2. The apparatus according to claim 1 wherein a plurality of guides are attached to said housing and extend into said chute for engaging edges of the subscriber cards.

3. The apparatus according to claim 1 wherein said card channel has opposite ends with said card slot positioned at one of said ends and said second switch positioned at another one of said opposite ends.

4. The apparatus according to claim 1 including a plurality of contact fingers mounted in said housing adjacent said card channel for engaging a conductive surface on the subscriber card.

5. The apparatus according to claim 1 wherein said coin slot is formed in one of said side walls of said housing and including another coin slot formed in said top wall of said housing for receiving the coins and being in communication with said upper end of said chute.

6. The apparatus according to claim 1 wherein said control circuit is responsive to a termination of said second signal representing a premature withdrawal of the subscriber card from the card slot prior to generating said signal enabling the vending machine to vend the article for generating an error report and preventing the vending machine from vending the article.

7. The apparatus according to claim 1 including a second coin channel for receiving the coin from said first coin channel, formed inside said housing and having an open upper end in communication with said open lower end of said first coin channel and having an open lower end in communication with an opening in said bottom wail of said housing, a third coin channel for receiving the coin from said first coin channel, formed inside said housing and having an open upper end in communication with said open lower end of said first coin channel and having an open lower end in communication with another opening in said bottom wall of said housing and a door rotatably mounted in said housing adjacent said open lower end of said first coin channel for selectively directing the coin into one of said second and third coin channels.