Patent
1985-01-31
1986-03-18
Adams, Russell E.
354213, 354214, G03B 118
Patent
active
045764573
ABSTRACT:
Rotation control of a motor used as a drive source in a motor driven winding-up mechanism for a camera. By rotating the reversible motor in a forward direction, the winding-up transmission mechanism moves. When the film has been wound up by one frame, the reversible motor rotates in the opposite direction a minute angle.
REFERENCES:
patent: 3946409 (1976-03-01), Toyoda
patent: 4367026 (1983-01-01), Terada et al.
patent: 4494842 (1985-01-01), Kimura et al.
patent: 4525048 (1985-06-01), Wong et al.
Aihara Yoshihiko
Fukuda Tsuyoshi
Adams Russell E.
Canon Kabushiki Kaisha
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