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:
Dec. 16, 2025
Filed:
Mar. 28, 2023
Applicant:
Daido Metal Co., Ltd., Nagoya, JP;
Inventors:
Erina Yasuda, Inuyama, JP;
Yuma Haneda, Inuyama, JP;
Assignee:
DAIDO METAL CO., LTD., Nagoya, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/20 (2006.01);
U.S. Cl.
CPC ...
F16C 33/201 (2013.01); F16C 33/206 (2013.01); F16C 2204/20 (2013.01); F16C 2204/60 (2013.01); F16C 2208/02 (2013.01); F16C 2208/14 (2013.01); F16C 2240/48 (2013.01); F16C 2300/02 (2013.01);
Abstract
A sliding member of the present invention includes a resin overlay layer containing an additive, in which the additive contains an oleophobic resin made of a fluorine resin and/or a silicon resin, and an appropriate amount of the oleophobic resin is uniformly dispersed on a sliding surface of the resin overlay layer. According to the sliding member, oil repellency can be imparted to the sliding surface of the resin overlay layer.