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Patent Searching and Data


Title:
BRAKE DISC
Document Type and Number:
WIPO Patent Application WO/2018/025980
Kind Code:
A1
Abstract:
The brake disc according to the present invention is sandwiched by two friction pads MSA, MSB, and thereby generates a braking force on a wheel. The brake disc is provided with a first disc for making sliding contact with one of the two friction pads on a first sliding surface, and a second disc for making sliding contact with the other of the two friction pads on a second sliding surface. The first disc has a plurality of first fin parts which are narrow projections on a first back surface on the reverse side from the first sliding surface. The second disc has a plurality of second fin parts which are mirror-symmetrical to the first fin parts and are narrow projections on a second back surface on the reverse side from the second sliding surface. "First fin flat surfaces formed parallel to the first sliding surface in the first fin parts" and "second fin flat surfaces formed parallel to the second sliding surface in the second fin parts" are fixed so as to be in surface contact with each other.

Inventors:
HASHIDA, Koichi (2-1, Showa-cho, Kariya-sh, Aichi 88, 〒4488688, JP)
Application Number:
JP2017/028343
Publication Date:
February 08, 2018
Filing Date:
August 04, 2017
Export Citation:
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Assignee:
ADVICS CO., LTD. (2-1 Showa-cho, Kariya-shi Aichi, 88, 〒4488688, JP)
International Classes:
F16D65/12
Foreign References:
JPH0723734B21995-03-15
US6234282B12001-05-22
JPS5582829A1980-06-21
DE102009059806A12011-06-01
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