Title:
A focal Plain shutter and an imaging device
Document Type and Number:
Japanese Patent JP6120509
Kind Code:
B2
Abstract:
A focal-plane shutter includes at least one blade group, a shutter base plate where the blade group is rotatably attached, a blade driving member rotatably supported by the shutter base plate and configured to drive the blade group from a standby position to a travelling completed position when taking pictures, a charge member configured to charge the blade driving member and a braking member formed on a first surface opposite to a second surface where the blade driving member of the shutter base plate is rotatably supported and configured to abut against a protruding portion which penetrates the shutter base plate from the blade driving member so as to protrude to the first surface.
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Inventors:
Yoshiyuki Matsumoto
Application Number:
JP2012202603A
Publication Date:
April 26, 2017
Filing Date:
September 14, 2012
Export Citation:
Assignee:
Canon Inc
International Classes:
G03B9/36
Domestic Patent References:
| JP8110546A | ||||
| JP8062666A | ||||
| JP9179165A | ||||
| JP6308577A | ||||
| JP2008011358A | ||||
| JP2012113113A |
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsushi Mizumoto
Hirayama Tomoya
Atsushi Mizumoto
Hirayama Tomoya