发明授权
- 专利标题: Film forwarding mechanism
- 专利标题(中): 电影转发机制
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申请号: US606257申请日: 1975-08-20
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公开(公告)号: US3994006A公开(公告)日: 1976-11-23
- 发明人: Hirokazu Ichii
- 申请人: Hirokazu Ichii
- 申请人地址: JA Minami-ashigara
- 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: JA Minami-ashigara
- 优先权: JA49-96309 19740821
- 主分类号: G03B17/00
- IPC分类号: G03B17/00 ; G03B17/42 ; G03B17/52 ; G03B1/02
摘要:
Film forwarding mechanism comprising a reciprocally slidable plate carrying pawl to engage and forward film. The plate is normally held at a first position, is released subsequent to camera shutter action, moved to and held at an intermediate position until released therefrom by action of a rotary drive mechanism, moved to a second position, then moved by the drive mechanism from the second position to the first position, the pawl forwarding film during plate movement from the second to the first position.
公开/授权文献
- US5609394A Four-way lumbar support 公开/授权日:1997-03-11
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