Coin size tester

Details Coin size tester Coin size tester

1975-12-05

1976-09-21

Reeves, Robert B.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

133 3R, G07F 302

Patent

active

039813843

ABSTRACT:
A coin tester for testing the diameter of coins is disclosed and has a trackway for coins to roll through, a journal positioned lateral to the trackway, and a ball in the journal which ball projects into the trackway and is moveable in the journal by a properly sized coin for passage of the coin; if the coin is of less than proper size, the ball will force the coin out of the trackway; also disclosed are double and triple trackway configurations.

REFERENCES:
patent: 969914 (1910-09-01), Spindler
patent: 1503223 (1924-07-01), Bee
patent: 3768618 (1973-10-01), Collins

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