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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8895488 B1

PDFFull Text
Date of Patent:
Nov. 25, 2014

Filed:

Nov. 17, 2011

Sliding structural members

Applicant:

Kentaro Komori, Saitama, JP;

Inventor:

Kentaro Komori, Saitama, JP;

Assignee:

Honda Motor Co., Ltd, Tokyo, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Vishal Vasisth

Int. Cl.
CPC ...
F16C 33/02 (2006.01); F16C 33/20 (2006.01); C04B 35/52 (2006.01); C10M 163/00 (2006.01); C23C 30/00 (2006.01); C10M 169/04 (2006.01); C10M 141/10 (2006.01); F16C 33/24 (2006.01); F16J 9/26 (2006.01); F16J 1/16 (2006.01); F16J 7/00 (2006.01); F02F 1/20 (2006.01);
U.S. Cl.
CPC ...
C10M 169/042 (2013.01); F05C 2253/08 (2013.01); C10M 163/00 (2013.01); C23C 30/00 (2013.01); C10M 2219/068 (2013.01); C10M 141/10 (2013.01); C10N 2210/06 (2013.01); F16C 33/24 (2013.01); C10N 2230/06 (2013.01); F16J 9/26 (2013.01); C10M 2219/08 (2013.01); C10N 2240/12 (2013.01); C10M 2227/09 (2013.01); C10N 2210/02 (2013.01); C10N 2240/14 (2013.01); C10N 2240/04 (2013.01); C10N 2280/00 (2013.01); C10N 2240/10 (2013.01); F02F 1/20 (2013.01); F16J 1/16 (2013.01); F16J 7/00 (2013.01); C10M 2219/046 (2013.01); C10M 2223/045 (2013.01);
Abstract

A sliding structural member is provided which achieves a good low frictional property. A DLC filmcontaining hydrogen is provided on one memberbetween members sliding against each other, and the one member and a counterpart memberare combined in such a way that the DLC filmprovided on the one memberslides against the counterpart member via a lubricantto which organic molybdenum compound and compound containing zinc and sulfur are added as an additive. A root mean square roughness of a surface of the DLC filmis set in a range from 5 nm or more to 25 nm or less, and hydrogen content of the DLC filmis set in a range from 4.5 at % (atomic %) or more to 30 at % or less.

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