发明名称 |
FOCAL-PLANE SHUTTER AND OPTICAL EQUIPMENT |
摘要 |
A focal-plane shutter includes: a board including an opening; a leading blade and a trailing blade; a trailing blade lever; a first lever; a second lever; a self-holding type solenoid; a leading blade electromagnet and a trailing blade electromagnet; and a set lever. |
申请公布号 |
KR20120118052(A) |
申请公布日期 |
2012.10.25 |
申请号 |
KR20127022436 |
申请日期 |
2011.06.02 |
申请人 |
SEIKO PRECISION INC. |
发明人 |
NAKANO YOICHI;TANAKA HIDEKI |
分类号 |
G03B9/36 |
主分类号 |
G03B9/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|