1976-12-02
1978-10-24
Rolla, Joseph J.
133 4R, G07D 106
Patent
active
041216032
ABSTRACT:
A control system for a vending machine capable of confirming an actual pay-out of change coins. The control system according to the invention includes a paid out coin detection switch which is provided at a location where a change coin driven out by a change pay-out motor passes by and a timer which operates during a predetermined period of time from starting of the change pay-out motor. The actual pay-out of the change coin is confirmed by actuation of the paid out coin detection switch during the operation time of the timer.
REFERENCES:
patent: 3795343 (1974-03-01), Shigemori et al.
patent: 3841456 (1974-10-01), Levasseur
Nippon Coinco Co. Ltd.
Rolla Joseph J.
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