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:
Jun. 11, 1996
Filed:
Feb. 22, 1994
Applicant:
Inventors:
Assignee:
Taiho Kogyo Co., Ltd., Aichi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ; F16C / ;
U.S. Cl.
CPC ...
252 12 ; 252 25 ; 252 28 ; 252 29 ; 252 31 ; 252 / ;
Abstract
A sliding-bearing material having enhanced seizure resistance and fatigue resistance. The sliding-bearing material comprises an aluminum bearing alloy whose surface has been treated and a coating layer formed on the aluminum bearing alloy and consisting of from 90 to 55% by weight of a sold lubricant and from 10 to 45% by weight of a polyimide binder. Treatment of the aluminum bearing alloy can be by roughening with alkali etching and pickling, by covering with a chemical conversion film, and/or by drilling.