Coin validator modification

Details Coin validator modification Coin validator modification

1976-06-09

1978-04-18

Reeves, Robert B.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

194 97R, G07F 302

Patent

active

040846776

ABSTRACT:
A single chute, multi-denomination, electronic coin validator having a solenoid operated coin stop positioned upstream of a coin denomination detector, together with a sensor, so that a coin is brought to rest on the coin stop and then released to go on past the detector in response to a solenoid actuating signal. The latter is produced after an interval sufficient to allow the coin time to stop bouncing on the stop and is derived from a signal produced by the sensor. The sensor signal is also used to produce a further signal to act as a timing signal determining the period of the validation test.

REFERENCES:
patent: 2335369 (1943-11-01), Wallin
patent: 3739895 (1973-06-01), Fougere et al.
patent: 3933232 (1976-01-01), Searle et al.
patent: 3980168 (1976-09-01), Knight et al.
patent: 3984307 (1976-10-01), Kamentsky et al.

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