Check-actuated control mechanisms – Including value accumulator for plural checks – Having solid state circuitry
Patent
1990-08-31
1992-04-14
Bartuska, F. J.
Check-actuated control mechanisms
Including value accumulator for plural checks
Having solid state circuitry
221 5, 221129, G07F 908, G07F 1100
Patent
active
051039567
ABSTRACT:
A control device for a vending machine to provide a goods selling control system having relatively simpler goods selecting control to sell goods selected among various goods to be purchased by the user. The control device has one or more switches that are on a goods selecting keyboard, a designating signal generation device for outputting a specific signal identifying the pressing of a switch, a goods displaying device for displaying goods corresponding to the specific signal, a goods releasing device for controlling the release of the designated goods and a coin mechanism for authenticating coins. The coin mechanism identifies the coin, a goods designating signal from a designating signal generation device is applied to a goods releasing control device, the selected goods are released out of the vending machine as the purchaser presses the goods selling switch, then the goods selling end signal from the goods releasing control device is sent into the coin mechanism as well as clears the designating signal generation device thereby to return the invention to its original state, capable of selling goods again.
REFERENCES:
patent: 3478855 (1969-11-01), Seversen
patent: 3894220 (1975-07-01), Levasseur
Bartuska F. J.
Bushnell Robert E.
Samsung Electronics Co,. Ltd.
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