Coin controlled means for vending machines and the like

Details Coin controlled means for vending machines and the like Coin controlled means for vending machines and the like

1975-04-28

1976-03-30

Reeves, Robert B.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

194 10, G07F 904

Patent

active

RE0287490

ABSTRACT:
A versatile coin controlled circuit for use in vending and other coin operated machines, said circuit including relatively simple means for establishing a vend price and for simultaneously controlling the amount refunded for each deposit in excess of the vend price. The subject improved control circuit also includes novel logic circuitry operable under control of coin actuated switches, [novel means] a novel accumulator circuit for accumulating amounts deposited including use of integrated circuits, [novel means] a novel timing circuit for timing certain circuit and machine operations, and novel circuitry in the input, vending, and change pay-out portions of the circuit. The subject circuit represents a new generation of coin controlled circuits and is simpler and more compact than known circuits used for the same or similar purposes, and it contains far fewer parts and components.

REFERENCES:
patent: 3186531 (1965-06-01), Adams
patent: 3478855 (1969-11-01), Seversen
patent: 3508636 (1970-04-01), Shirley

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