Title:
The digital camera provided with the focal Isoprene shutter for cameras, and it
Document Type and Number:
Japanese Patent JP5941030
Kind Code:
B2
Abstract:
A focal plane shutter is provided with a switching mechanism having an electromagnet and a stopping member. The stopping member is provided with an engaging portion able to lock an engagement portion provided in a first driving member for a leading edge, and an operating portion wherein a direction of a force, in relation to the electromagnet, switches, in accordance with switching between an application and removal of an electric current in a single direction to the electromagnet, so as to move the engaging portion to a position wherein it is able to release locking of the engagement portion when the electric current is applied, and to move the engaging portion to a position wherein it is able to lock the engagement portion when the electric current is removed.
More Like This:
| JP2014071404 | FOCAL-PLANE SHUTTER FOR DIGITAL CAMERA |
Inventors:
Yasuo Tanaka
Application Number:
JP2013201310A
Publication Date:
June 29, 2016
Filing Date:
September 27, 2013
Export Citation:
Assignee:
Nidec Copal Corporation
International Classes:
G03B9/36
Domestic Patent References:
| JP7056212A | ||||
| JP59000137A | ||||
| JP2012063448A | ||||
| JP2004212452A | ||||
| JP2001174870A |
Foreign References:
| US20120328280 |
Attorney, Agent or Firm:
Eichi International Patent Office