发明授权
- 专利标题： Motor drive unit for a camera
- 专利标题（中）： 摄像机的电机驱动单元
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申请号： US726189申请日： 1976-09-24
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公开(公告)号： US4167314A公开(公告)日： 1979-09-11
- 发明人: Toshikazu Ichiyanagi , Tomonori Iwashita
- 申请人： Toshikazu Ichiyanagi , Tomonori Iwashita
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX50/119138 19751001; JPX50/149960 19751216; JPX50/149961 19751216; JPX50/149962 19751216; JPX50/149963 19751216
- 主分类号： G03B17/42
- IPC分类号： G03B17/42 ; G03B1/00 ; G03B17/00
摘要：
In a motor drive unit for a camera, a body is provided with a camera attaching surface, a portion of which holds a dust shielding cover which receives a winding member of the camera. A set screw is adapted to mount the body onto the camera. A control drives a wind-up motor after each exposure of the camera.
公开/授权文献
- US5690200A Hydrokinetic torque converter 公开/授权日：1997-11-25
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