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Patent Searching and Data


Title:
BRAKE DEVICE AND CLUTCH UNIT
Document Type and Number:
WIPO Patent Application WO/2018/025905
Kind Code:
A1
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.

Inventors:
KATORI Takayoshi (118-1, Oaza Ota, Takanezawa-machi, Shioya-gu, Tochigi 17, 〒3291217, JP)
Application Number:
JP2017/028016
Publication Date:
February 08, 2018
Filing Date:
August 02, 2017
Export Citation:
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Assignee:
TS TECH CO., LTD. (7-27, Sakaecho 3-chome Asaka-sh, Saitama 12, 〒3510012, JP)
International Classes:
B60N2/16; F16D41/066; F16D41/08; F16D63/00; F16D67/02; F16D69/02
Foreign References:
JP2016124526A2016-07-11
JP2015067014A2015-04-13
JP2014185669A2014-10-02
JP2008045755A2008-02-28
JP2002054658A2002-02-20
Attorney, Agent or Firm:
OGAWA Keisuke et al. (6th Floor MK Kojimachi Bldg., 4-2-1, Kojimachi, Chiyoda-k, Tokyo 83, 〒1020083, JP)
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