Coin-handling device

Details Coin-handling device Coin-handling device

1980-04-04

1982-10-12

Spar, Robert J.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

73163, G07F 302

Patent

active

043534520

ABSTRACT:
A detecting magnetic coil is mounted adjacent the authenticity-determining magnetic coil of an electronic slug rejector to distinguish between authentic coins and any copper slugs which might cause the authenticity-determining coil to produce an output which closely simulates the output which that authenticity-determining coil produces in response to authentic coins. The signal from that detecting coil is used to control the accept/reject gate of that electronic slug rejector; and it will effect movement of that gate to "accept" position in the event it detects a non-cupreous object but it will not effect such movement of that gate in the event it detects a copper slug.

REFERENCES:
patent: 3059749 (1962-10-01), Zinke
patent: 3152677 (1964-10-01), Phillips
patent: 3373856 (1968-03-01), Kusters et al.
patent: 3481443 (1969-12-01), Meloni
patent: 3796295 (1974-03-01), Montolivo et al.
patent: 3870137 (1975-03-01), Fougere
patent: 3918563 (1975-11-01), Schwippert et al.
patent: 4124111 (1978-11-01), Hayashi

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