发明名称 Electric motor for photographic cameras
摘要 An electric motor attachable to a photographic camera for shutter rewind and film transport. The output shaft of the motor acts on the main shaft of the camera and has no further operational connection with the camera shutter. The electric motor (8) proper is rotatably supported in the housing (7) so that the stator of the motor rotates oppositely to the direction of rotation of the rotor when the rotor is locked into position at the end of the shutter rewind and film transport. A switch for the motor circuit is actuated by the backward moving stator.
申请公布号 US4118659(A) 申请公布日期 1978.10.03
申请号 US19770763989 申请日期 1977.01.31
申请人 ERNST LEITZ WETZLAR GMBH 发明人 KLEMM, REINHART
分类号 G03B1/12;G03B17/00;G03B17/42;(IPC1-7):G03B1/18 主分类号 G03B1/12
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