发明名称 |
Motor driven winding mechanism for camera |
摘要 |
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.
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申请公布号 |
US4576457(A) |
申请公布日期 |
1986.03.18 |
申请号 |
US19850696741 |
申请日期 |
1985.01.31 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
FUKUDA, TSUYOSHI;AIHARA, YOSHIHIKO |
分类号 |
G03B1/12;G03B17/00;G03B17/42;(IPC1-7):G03B1/18 |
主分类号 |
G03B1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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