Motor driven winding mechanism for camera

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Details

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.

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