Lock actuated by an insertion object such as a coin or token

Check-actuated control mechanisms – Including part locked by detent and released by check – Weight of check unlocks part

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Details

194334, 70DIG41, G07F 1712

Patent

active

059379910

ABSTRACT:
A lock actuated by an insertion object. The actuated lock has a housing. The housing has an insertion slot for the insertion object. The lock has a passageway adjuster to exclude an undesirable insertion object. The lock has a first retainer which is vertically adjustable to a plurality of vertical positions. Each vertical position defines an insertion object passage. The insertion object passage has a length which is measured by the distance between the first retainer and the passageway adjuster. The insertion object travels in a pathway through the insertion slot, then through the passageway adjuster, and then through the insertion object passageway. The lock has a design which permits changing its handedness.

REFERENCES:
patent: 3559790 (1971-02-01), Greenwald
patent: 3882983 (1975-05-01), Smith et al.

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