Title:
フォーカルプレーンシャッタ及び光学機器
Document Type and Number:
Japanese Patent JP5191518
Kind Code:
B2
Abstract:
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.
Inventors:
Yoichi Nakano
Hideki Tanaka
Hideki Tanaka
Application Number:
JP2010206013A
Publication Date:
May 08, 2013
Filing Date:
September 14, 2010
Export Citation:
Assignee:
Seiko Precision Co., Ltd.
International Classes:
G03B9/36
Domestic Patent References:
| JP2004317590A | ||||
| JP2010152000A | ||||
| JP2005070454A |
Attorney, Agent or Firm:
Shuhei Katayama
Kikuchi
Kikuchi
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