发明授权
- 专利标题： Blade driving device and optical instrument
- 专利标题（中）： 刀片驱动装置和光学仪器
-
申请号： US13429818申请日： 2012-03-26
-
公开(公告)号： US08511916B2公开(公告)日： 2013-08-20
- 发明人: Hiroshi Takahashi , Seiichi Oishi
- 申请人： Hiroshi Takahashi , Seiichi Oishi
- 申请人地址： JP Narashino-shi
- 专利权人： Seiko Precision Inc.
- 当前专利权人： Seiko Precision Inc.
- 当前专利权人地址： JP Narashino-shi
- 代理机构： Kratz, Quintos & Hanson, LLP
- 优先权： JP2010-035673 20100222
- 主分类号： G03B9/08
- IPC分类号： G03B9/08
摘要：
A blade driving device includes: a board including an opening; a blade movable between a position receding from the opening and a position overlapping at least a part of the opening; and a buffering member having a loop shape, having an elasticity, abutting the blade at an end of a movable range of the blade, and being deformable such that the loop shape is warped when abutting against the blade.
公开/授权文献
- US20120183287A1 BLADE DRIVING DEVICE AND OPTICAL INSTRUMENT 公开/授权日：2012-07-19
信息查询
