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1. (WO2018025905) BRAKE DEVICE AND CLUTCH UNIT

Pub. No.:    WO/2018/025905    International Application No.:    PCT/JP2017/028016
Publication Date: Fri Feb 09 00:59:59 CET 2018 International Filing Date: Thu Aug 03 01:59:59 CEST 2017
IPC: B60N 2/16
F16D 41/066
F16D 41/08
F16D 63/00
F16D 67/02
F16D 69/02
Applicants: TS TECH CO., LTD.
テイ・エス テック株式会社
Inventors: KATORI Takayoshi
香取孝宜
Title: BRAKE DEVICE AND CLUTCH UNIT
Abstract:
This brake device (3) is provided with: an outer ring (10); brake shoes (20); an output-side rotary member (30) which is disposed radially inward of the brake shoes (20), and which has counter surfaces (36) that faces respective inner surfaces (23) of the brake shoes (20); and an input-side rotary member (40) that abuts against the brake shoes (20) or the output-side rotary member (30) so as to be able to apply rotary torque to the output-side rotary member (30). The brake device (3) is configured such that a rotational force inputted to the output-side rotary member (30) does not cause the input-side rotary member (40) to rotate at least in one rotational direction. The brake device (3) is further provided with a friction member (90) that has: pressure-contact parts (94) which are pressed against an inner peripheral surface (11); and an engagement part (94) which engages with the brake shoes (20) in a peripheral direction.