发明授权
- 专利标题： Camera having electromagnetic release control
- 专利标题（中）： 相机具有电磁释放控制
-
申请号： US4269申请日： 1979-01-17
-
公开(公告)号： US4351597A公开(公告)日： 1982-09-28
- 发明人: Nobuaki Date , Hiroshi Aizawa , Masanori Uchidoi , Yoshiaki Watanabe
- 申请人： Nobuaki Date , Hiroshi Aizawa , Masanori Uchidoi , Yoshiaki Watanabe
- 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： JPX51-77189 19760630
- 主分类号： G03B17/00
- IPC分类号： G03B17/00 ; G03B17/38 ; G03B17/42 ; G03B17/40
摘要：
A release control device for controlling initiation of a release of various portions of a camera by means of an electromagnet. When a shutter release button is maintained depressed to make a continuous series of frame exposures as by the help of a motor drive unit, the device defers initiation of each release operation pending completion of the returning movement of a resetting mechanism to its idle position.
公开/授权文献
- US5279266A Two-stroke internal combustion engine 公开/授权日：1994-01-18
信息查询
