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.:
Date of Patent:
Jul. 10, 2018
Filed:
Feb. 24, 2016
Applicant:
Daido Metal Company Ltd., Nagoya-shi, Aichi, JP;
Inventors:
Assignee:
DAIDO METAL COMPANY LTD., Naka-Ku, Nagoya-Shi, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/20 (2006.01); F16C 17/02 (2006.01);
U.S. Cl.
CPC ...
F16C 17/02 (2013.01); F16C 33/20 (2013.01); F16C 33/206 (2013.01); F16C 2360/22 (2013.01);
Abstract
A resin coating layer in a sliding member has a surface shape indicated by a shape line. This shape line is divided into recessed sections and protruding sections by an average line for uneven areas. The inclination R of a straight line connecting the bottom of these recessed sections and the peak of these protruding sections is classified into Ra: R<0.02, Rb: 0.02≤R≤0.04, and Rc: 0.04<R. The sliding member comprises a resin coating layer fulfilling Ra+Rb≥50%.