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:
Mar. 01, 2022
Filed:
Dec. 13, 2018
Applicant:
Senju Metal Industry Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
Senju Metal Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 17/02 (2006.01); F16C 33/12 (2006.01); F16C 33/20 (2006.01); C08K 7/06 (2006.01);
U.S. Cl.
CPC ...
F16C 33/128 (2013.01); C08K 7/06 (2013.01); F16C 17/02 (2013.01); F16C 33/121 (2013.01); F16C 33/20 (2013.01); F16C 2204/50 (2013.01); F16C 2208/02 (2013.01); F16C 2208/32 (2013.01);
Abstract
A sliding member includes a metallic substrate, a porous layer formed on a surface of the metallic substrate, and a sliding layer that covers the porous layer. The porous layer is made of a metal itself or an alloy composition. The sliding layer is made of a lead-free resin composition. The resin composition consists of a pitch-based carbon fiber and a fluororesin, and assuming weight of the resin composition as 100, more than 10 weight % and 35 weight % or less of the pitch-based carbon fiber is contained.