Title:
SLIDING MEMBER
Document Type and Number:
WIPO Patent Application WO/2014/083877
Kind Code:
A1
Abstract:
The present invention relates to a sliding member (10) which is provided with a sliding surface (12) which is in sliding contact with a predetermined member. The sliding surface (12) has formed thereon: a protrusion (26) which protrudes toward the predetermined member: and a lubrication coating (32) which covers the protrusion (26). The protrusion (26) and the lubrication coating (32) are formed so that a cross-section of the sliding member (10) cut in the direction in which the protrusion (26) protrudes has a trapezoidal shape. If the length of the top side of the trapezoid is Z and the total length of the lubrication coating (32) in the top side is X, the cross-section coverage expressed by the following formula (1) is 15% or more:
Cross-section coverage (%) = (X/Z) × 100 ... (1).
Inventors:
TAKADA RYOTARO (JP)
TSUJII YOSITAKA (JP)
TASHIRO TAKAHISA (JP)
YAMANAKA MASAHIRO (JP)
TSUJII YOSITAKA (JP)
TASHIRO TAKAHISA (JP)
YAMANAKA MASAHIRO (JP)
Application Number:
PCT/JP2013/068157
Publication Date:
June 05, 2014
Filing Date:
July 02, 2013
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F02F3/10; F16J1/04; F16J1/08
Domestic Patent References:
| WO2011115152A1 | 2011-09-22 |
Foreign References:
| JP2003013802A | 2003-01-15 | |||
| JP2010216362A | 2010-09-30 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
Takehiro Chiba (JP)
Takehiro Chiba (JP)
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