Coin operated lock mechanism

Details Coin operated lock mechanism Coin operated lock mechanism

1980-06-16

1982-06-01

Rolla, Joseph J.

Check-actuated control mechanisms

Including noncontacting, relatively movable parts connected...

194 65, 194DIG2, G07F 104

Patent

active

043323154

ABSTRACT:
A coin operated lock mechanism used for securing a cabinet or similarly lockable door, highlighted by a coin chamber and coin follower assemblage adapted to adjustably accommodate for different denominations of coins or tokens, as well as for differing pluralities of each denomination, and to prevent coins or tokens of other than the given denomination from effecting the operation of the lock mechanism.

REFERENCES:
patent: 3228506 (1966-01-01), Stackhouse
patent: 3229797 (1966-01-01), Stackhouse
patent: 3394790 (1966-07-01), Braun
patent: 3599770 (1971-08-01), Stackhouse et al.
patent: 3613855 (1971-10-01), Stackhouse et al.
patent: 3938640 (1976-02-01), Stackhouse et al.
patent: 4131191 (1978-12-01), Barth et al.
patent: 4153150 (1979-05-01), Barth et al.

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