1980-02-01
1981-05-19
Griffin, Donald A.
G03B 964
Patent
active
042681545
ABSTRACT:
In a self-timer device for a camera having a self-timer circuit including manually operated first switch means and adapted to start time count upon operation of the first switch means and to release a shutter when a predetermined time has elapsed, and a set member movable by manual operation between a first position for rendering the circuit capable of counting time and a second position for rendering the circuit incapable of counting time, there is provided means for moving the set member lying in said first position to said second position in response to film advance operation.
REFERENCES:
patent: 3640201 (1972-02-01), Kimura
patent: 3641902 (1972-02-01), Kikuchi et al.
patent: 3812512 (1974-05-01), Shimizu et al.
patent: 3955209 (1976-05-01), Akiyama
Griffin Donald A.
Nippon Kogaku K.K.
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