发明授权
- 专利标题: Camera
- 专利标题(中): 相机
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申请号: US241206申请日: 1988-09-07
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公开(公告)号: US4903059A公开(公告)日: 1990-02-20
- 发明人: Kazuhiko Onda , Masayoshi Hirai , Tetsuo Nishizawa , Muneyoshi Sato , Nobuyuki Kameyama , Haruo Onozuka , Masashi Takamura , Takashi Kamoda , Kiyotaka Kobayashi
- 申请人: Kazuhiko Onda , Masayoshi Hirai , Tetsuo Nishizawa , Muneyoshi Sato , Nobuyuki Kameyama , Haruo Onozuka , Masashi Takamura , Takashi Kamoda , Kiyotaka Kobayashi
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX62-223655 19870907; JPX62-223656 19870907; JPX62-223657 19870907; JPX62-223658 19870907; JPX62-136681 19870907; JPX63-48228 19880301
- 主分类号: G03B17/42
- IPC分类号: G03B17/42 ; G03B1/18
摘要:
A camera is disclosed which is capable of winding and rewinding a film and adjusting a focal distance by use of a single motor. In the camera, the forward rotation of the motor is used to wind the film, and when the film winding operation is completed after termination of photographing, on detecting the end of the film, a torque detect mechanism switches a planetary clutch mechanism to connect the motor with a film rewinding mechanism. Thus, it is possible to perform both the film winding and rewinding operations by use of the rotation of the motor in the same direction. Also, when, with the planetary clutch mechanism connected with the film winding mechanism, the motor is rotated reversely, then the power transmission system is switched over to a focal distance varying mechanism, whereby the focal distance can be adjusted.
公开/授权文献
- US5423645A Fastener and panel assembly 公开/授权日:1995-06-13