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Title:
VEHICULAR DISC BRAKE
Document Type and Number:
WIPO Patent Application WO/2017/191773
Kind Code:
A1
Abstract:
The present invention provides a vehicular disc brake in which bleeder screws and/or banjo bolts can be satisfactorily threaded into a boss part provided with a union hole and/or a boss part provided with a bleeder hole, the boss parts being provided to a caliper body, wherein a first union boss part 5h, a second union boss part 5j, and a second bleeder boss part 5k, which are aligned on the outer side of a caliper body 5 with respect to a disc radial direction, are disposed such that the first union boss part 5h disposed on a disc turn-out side and the second union boss part 5j disposed on a disc turn-in side are nearer to a disc rotor than is the second bleeder boss part 5k disposed in the center. A bearing surface position S1 of a banjo bolt 20 attached to the first union boss part 5h and a bearing surface position S2 of a banjo bolt 20 attached to the second union boss part 5j protrude further outward in the disc radial direction than does a bearing surface position S3 of a bleeder screw 18 attached to the second bleeder boss part 5k.

Inventors:
ATSUTA DAIKI (JP)
Application Number:
PCT/JP2017/016235
Publication Date:
November 09, 2017
Filing Date:
April 24, 2017
Export Citation:
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Assignee:
NISSIN KOGYO KK (JP)
International Classes:
F16D55/22; F16D65/02
Foreign References:
JP4250123B22009-04-08
JP2015055260A2015-03-23
JP4988637B22012-08-01
JP4474474B22010-06-02
Other References:
See also references of EP 3453908A4
Attorney, Agent or Firm:
KIDO, Yoshihiko et al. (JP)
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