Coin testing device

Details Coin testing device Coin testing device

1976-01-23

1978-05-16

Reeves, Robert B.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

194 99, G07F 302

Patent

active

040894002

ABSTRACT:
A coin testing device for discriminating between acceptable coins and unacceptable coins and slugs, includes an infeed chute along which coins are fed, and a plurality of light emitting and associated light sensitive devices associated with the chute for sensing various parameters, including the diameter, thickness and surface and edge configurations of coins, slugs and the like passing along the chute, and connected to control a coin deflector device for accepting acceptable coins and rejecting unacceptable coins, slugs and the like.

REFERENCES:
patent: 3738469 (1973-06-01), Prumm
patent: 3739895 (1973-06-01), Fougere et al.
patent: 3782543 (1974-01-01), Martelli et al.
patent: 3797307 (1974-03-01), Johnston
patent: 3870137 (1974-03-01), Fougere
patent: 3921003 (1975-11-01), Greene

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