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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 9217468 B1

PDFFull Text
Date of Patent:
Dec. 22, 2015

Filed:

Feb. 10, 2012

Sliding member

Applicants:

Hiroyuki Asakura, Aichi, JP;

Mikihito Yasui, Aichi, JP;

Shigeya Haneda, Aichi, JP;

Satoshi Takayanagi, Aichi, JP;

Tatsuo Yamada, Aichi, JP;

Inventors:

Hiroyuki Asakura, Aichi, JP;

Mikihito Yasui, Aichi, JP;

Shigeya Haneda, Aichi, JP;

Satoshi Takayanagi, Aichi, JP;

Tatsuo Yamada, Aichi, JP;

Assignee:

DAIDO METAL COMPANY LTD., Nagoya-Shi, Aichi-Ken, JP;

Attorney:

Browdy and Neimark, PLLC

Primary Examiner:

Michael E La Villa

Int. Cl.
CPC ...
F16C 33/12 (2006.01); B32B 15/01 (2006.01); C23C 28/00 (2006.01); C23C 30/00 (2006.01); C23C 28/02 (2006.01); B32B 15/04 (2006.01); C25D 5/10 (2006.01); C25D 7/10 (2006.01);
U.S. Cl.
CPC ...
F16C 33/125 (2013.01); B32B 15/013 (2013.01); B32B 15/015 (2013.01); B32B 15/04 (2013.01); B32B 15/043 (2013.01); C23C 28/00 (2013.01); C23C 28/02 (2013.01); C25D 5/10 (2013.01); C25D 7/10 (2013.01); F16C 33/124 (2013.01); Y10T 428/12681 (2015.01); Y10T 428/12743 (2015.01); Y10T 428/12896 (2015.01); Y10T 428/12931 (2015.01); Y10T 428/12937 (2015.01); Y10T 428/12944 (2015.01); Y10T 428/12951 (2015.01); Y10T 428/12972 (2015.01); Y10T 428/12979 (2015.01); Y10T 428/12993 (2015.01);
Abstract

A slide member is provided with a base material and an overlay provided over the base material. The overlay includes a plurality of regions in a thickness direction including a region located in sliding-surface side that slides with the counter element and a region located in a base-material side. A material forming the overlay includes a plurality of crystal planes. Orientation index of at least one of the crystal planes differs in the region located in the sliding-surface side and the region located in the base-material side of the overlay.

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