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Title:
DISC BRAKE PAD AND DISC BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/139549
Kind Code:
A1
Abstract:
In a middle section in the circumferential direction of a back plate (29) that forms pads (3, 4), a first torque transmission part (33), which is for transmitting to a caliper (2) a brake tangential force (F1) acting toward one side in the circumferential direction during forward-movement braking, is provided at a portion protruding farther outside in the radial direction than the outer circumferential edge of a lining (28). Furthermore, in a section on the other side in the circumferential direction of the back plate (29), a second torque transmission part (31), which is for transmitting to the caliper (2) a brake tangential force (F2) acting toward the other side in the circumferential direction during backward-movement braking, is provided at a portion located farther inside in the radial direction than the line of action of the brake tangential force acting during braking.

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Inventors:
SASAKI Takaaki (19-5, Nihonbashi Koami-cho, Chuo-k, Tokyo 34, 〒1038534, JP)
EGAWA Hiroki (19-5, Nihonbashi Koami-cho, Chuo-k, Tokyo 34, 〒1038534, JP)
SATO Masaki (19-5, Nihonbashi Koami-cho, Chuo-k, Tokyo 34, 〒1038534, JP)
Application Number:
JP2018/002331
Publication Date:
August 02, 2018
Filing Date:
January 25, 2018
Export Citation:
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Assignee:
AKEBONO BRAKE INDUSTRY CO., LTD. (19-5, Nihonbashi Koami-cho Chuo-k, Tokyo 34, 〒1038534, JP)
International Classes:
F16D55/228; F16D65/092; F16D65/097
Foreign References:
JP2015090200A2015-05-11
JP2009264462A2009-11-12
JP2014526661A2014-10-06
JPS6159031A1986-03-26
EP1632692A22006-03-08
JPS567133U1981-01-22
JP2007528468A2007-10-11
JP2008111551A2008-05-15
JP2013204742A2013-10-07
JP2017014005A2017-01-19
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (Toranomon East Bldg. 10F, 7-13 Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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