Title:
DISC-BRAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/149417
Kind Code:
A1
Abstract:
A cylinder (50a) is provided to an axially inside end of a clamp member (5a) supported so as to be capable of displacement in an axial direction relative to a support (84) secured to a suspension system, and a piston (85) is fitted into the inner side of the cylinder (50a) so as to be capable of relative displacement in the axial direction. A lubricating fluid is sealed inside an internal space (77a), which is an enclosed space present between the cylinder (50a) and the piston (85). In the inner surface of the cylinder (50a), a recessed section (79a) is provided to a portion that becomes exposed from the lubricating fluid in a state in which at least one pair of pads (6c, 6d) is worn down to a use limit.
Inventors:
KATO HIROYUKI (JP)
Application Number:
PCT/JP2020/001613
Publication Date:
July 23, 2020
Filing Date:
January 17, 2020
Export Citation:
Assignee:
AKEBONO BRAKE IND (JP)
International Classes:
F16D65/02; B60T13/74; F16D55/225; F16D55/227; F16D55/228; F16D65/095; F16D65/18; F16J15/18; F16D121/24; F16D125/04; F16D125/08; F16D125/40
Foreign References:
| JP2010236654A | 2010-10-21 | |||
| JP2013113411A | 2013-06-10 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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