Circuit-closing device actuated by a plurality of coins

Details Circuit-closing device actuated by a plurality of coins Circuit-closing device actuated by a plurality of coins

1974-02-27

1976-04-20

Reeves, Robert B.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

194DIG2, G07F 512

Patent

active

039512460

ABSTRACT:
A coin-actuated circuit-closing device includes a coin chute into which a predetermined number of like coins must be inserted to initiate the closing of a normally-open electrical control circuit. The device is responsive to introduction of a predetermined number of like coins into a coin-receptive chute to close the normally-open electrical control circuit, and is operable upon closing of the control circuit to reopen same.

REFERENCES:
patent: 2156196 (1939-04-01), Romanoski
patent: 3036684 (1962-05-01), Lord
patent: 3181678 (1965-05-01), Haverstick et al.
patent: 3229797 (1966-01-01), Stackhouse
patent: 3279574 (1966-10-01), Seiden
patent: 3613855 (1971-10-01), Stackhouse et al.
patent: 3791503 (1974-02-01), Haeusser et al.

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