Title:
FOCAL PLANE SHUTTER FOR IMAGING DEVICE AND IMAGING DEVICE
Document Type and Number:
Japanese Patent JP2017067906
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a focal plane shutter that can surely prevent bound of a blade caused by impact when an exposure action ends, and can prevent the blade from returning.SOLUTION: Since a third pressing part 11g of a first driving member continues pressing a third pressed part 15g of a locking lever 15 until a permanent magnet 15b fully contacts with an iron core 16a, the locking lever 15 can be surely prevented from bounding and locking of a first locked part 11c of the first driving member by a first locking part 15a of the locking lever 15 can be prevented more surely. This can further ensure reduction of imaging cycles and increase in the speed of continuous shooting without being affected by the usage situation of the imaging device.SELECTED DRAWING: Figure 7
Inventors:
KAKEMIZU DAISUKE
Application Number:
JP2015191090A
Publication Date:
April 06, 2017
Filing Date:
September 29, 2015
Export Citation:
Assignee:
NIDEC COPAL CORP
International Classes:
G03B9/36
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