Device for testing the flatness, size and shape of coin-tokens

Details Device for testing the flatness, size and shape of coin-tokens Device for testing the flatness, size and shape of coin-tokens

1975-06-09

1977-03-29

Hoffman, Drayton E.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

194 1K, G07F 302

Patent

active

040144240

ABSTRACT:
A coin testing device includes one or more coin-receptive slots of specific depth, height and width for testing the flatness, thickness and diameter of like, "on-edge" coin-tokens which pass therethrough, and a rearwardly declining deck projecting from the slots for receiving and advancing acceptable coin-tokens, wherein a guide member is disposed upwardly from and substantially parallel to the deck for engaging the peripheral edge adjacent face of acceptable coin-tokens for testing the peripheral configuration thereof, wherein ultimately accepted coin-tokens are advanced across the deck and are guided by the guide member into coin-receptive discharge apertures which are disposed at substantially right angles to the slots.

REFERENCES:
patent: 2009609 (1935-07-01), Edison
patent: 2277018 (1942-03-01), Patzer et al.
patent: 2430320 (1947-11-01), Anderson
patent: 2598010 (1952-05-01), Pillatsch
patent: 2630200 (1953-03-01), Hehn
patent: 2763356 (1956-09-01), Tratsch
patent: 3488444 (1970-01-01), Porsner

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