基本信息:
- 专利标题： 초점면 셔터 및 광학 기기
- 专利标题（英）：Focal plane shutter and optical apparatus
- 专利标题（中）：FOCAL PLANE SHUTTER和OPTICAL APPARATUS
- 申请号：KR1020117028479 申请日：2010-12-20
- 公开(公告)号：KR1020120023036A 公开(公告)日：2012-03-12
- 发明人： 타카하시히로시 , 나카노요이치
- 申请人： 세이코 프레시죤 가부시키가이샤
- 申请人地址： 일본국 지바켄 마츠도시 다카츠카신덴 ***
- 专利权人： 세이코 프레시죤 가부시키가이샤
- 当前专利权人： 세이코 프레시죤 가부시키가이샤
- 当前专利权人地址： 일본국 지바켄 마츠도시 다카츠카신덴 ***
- 代理人： 채종길
- 优先权： JPJP-P-2010-103647 2010-04-28
- 国际申请： PCT/JP2010/072846 2010-12-20
- 国际公布： WO2011135754 2011-11-03
- 主分类号： G03B9/36
- IPC分类号： G03B9/36 ; G03B9/08 ; G03B9/02
This embodiment the focal plane shutter, the electromagnet (70B) and the opening (11) a piece of iron which is adsorbed by the substrate 10, the aperture and open the trailing blade (20B) to (11), the electromagnet (70B) with a hold (46b) and, being urged by the iron piece (46b) are electromagnets spring (54B) away from the separation and contact is moveable and that, iron piece (46b) is an electromagnet (70B) from the (70B), the trailing blade and (20B), drive lever (40B) trailing blade for driving the elastic deformable and the electromagnet has a holding section (92b, 95b), a pair of holding into the (70B), held opposite to the substrate 10, plate and a (90), the electromagnet (70B) is by engaging the substrate (10) has a restriction portion (72b4) for regulating movement of the iron piece (46b) electromagnet (70B) into the direction away from the electromagnet (70B) .
公开/授权文献:
- KR101292908B1 초점면 셔터 및 광학 기기 公开/授权日：2013-08-02