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1. (WO2018221311) FOCAL-PLANE SHUTTER AND IMAGING DEVICE

Pub. No.:    WO/2018/221311    International Application No.:    PCT/JP2018/019609
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed May 23 01:59:59 CEST 2018
IPC: G03B 9/36
F16B 5/04
Applicants: NIDEC COPAL CORPORATION
日本電産コパル株式会社
Inventors: KAWAKAMI Kenta
河上 健太
UEMURA Ushio
植村 潮
Title: FOCAL-PLANE SHUTTER AND IMAGING DEVICE
Abstract:
This focal-plane shutter is provided with: a base plate having an opening for exposure; a blade group which opens and closes the opening; an arm connected to the blade group; and a drive mechanism section which is connected to the arm and which drives the blade group via the arm, wherein the blade group and the arm are connected by means of a coupling that has a shaft part and a head part having a thickness of not greater than 0.1 mm.