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1. (WO2017033571) POWER TRANSMISSION DEVICE

Pub. No.:    WO/2017/033571    International Application No.:    PCT/JP2016/069576
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Sat Jul 02 01:59:59 CEST 2016
IPC: F16D 3/79
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.
日立オートモティブシステムズ株式会社
Inventors: TSUTSUMI, Daiki
堤 大喜
MASUDA, Toshiyuki
増田 肇幸
KOMAI, Hiromichi
駒井 浩倫
Title: POWER TRANSMISSION DEVICE
Abstract:
A power transmission device is provided with: a ring-shaped plate 6 in which insertion holes 10 are formed and which has elastic force in the axial direction; a first yoke 4 in which first connection holes 7 are formed and which is connected to the ring-shaped plate 6 by first fastening bolts 11 that are inserted through a first connection hole and an insertion hole; sleeve members 13, which are disposed straddling a first connection hole and an insertion hole and inside which a first fastening bolt is inserted; and ring members 16, which are disposed inside the first connection holes, the outer circumferential surfaces 16a of which are in contact with the inner circumferential surfaces of the first connection holes, and the interior of which has a through hole 17 through which a sleeve member penetrates. As a result, it is possible to cope with changes in the internal diameter of the first connection holes 7 by simply changing the shape of the ring member 16.