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Title:
DISC BRAKE
Document Type and Number:
WIPO Patent Application WO/2019/012805
Kind Code:
A1
Abstract:
The radial biasing section 19 of a pad spring 14 comprises: a first extension section 19A extending outward in a disc axial direction from the lower surface plate 18B of a guide plate section 18; a curled section 19B folded back on the front end side of the first extension section 19A; and a second extension section 19C which extends from the curled section 19B in the direction toward a disc 1 and with which an ear 11A of a friction pad 10 is in contact. A contact section 20 is extended from the second extension section 19C of the radial biasing section 19 toward the center of the friction pad 10 in a disc rotational direction of the friction pad 10. The contact section 20 is in contact, in a surface contact state, with a contact receiving surface 11B, i.e. the disc rotational direction side surface of the friction pad 10 (back plate 11).

Inventors:
KONNO TAKUYA (JP)
HAYASHI SHIGERU (JP)
Application Number:
PCT/JP2018/019064
Publication Date:
January 17, 2019
Filing Date:
May 17, 2018
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
F16D65/097
Foreign References:
JP2012247054A2012-12-13
JP2007271064A2007-10-18
JPH0589978U1993-12-07
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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