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. 28, 2023
Filed:
Oct. 13, 2021
Applicant:
Daido Metal Company Ltd., Aichi, JP;
Inventors:
Na Li, Inuyama, JP;
Erina Yasuda, Inuyama, JP;
Assignee:
DAIDO METAL COMPANY LTD, Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/12 (2006.01); F16C 33/20 (2006.01); F16C 17/02 (2006.01);
U.S. Cl.
CPC ...
F16C 33/124 (2013.01); F16C 17/02 (2013.01); F16C 33/206 (2013.01); F16C 33/208 (2013.01); F16C 2240/94 (2013.01);
Abstract
A sliding member includes an overlay layer made of a resin on a side of a sliding surface of a bearing alloy layer. When a valley void volume Vvv (μm/μm) in the sliding surface of the overlay layer is defined as Vv1, Vv1 is in a range of 0.015≤Vv1≤0.200.