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:
Nov. 24, 1981
Filed:
Dec. 27, 1979
Applicant:
Inventors:
Assignee:
Taiho Kogyo Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260 38 ; 260 / ; 260 4243 ;
Abstract
A sliding element according to the invention comprises from approximately 30 to approximately 80% of a graphite powder, from approximately 0.5 to 30% of lead-containing powder, and from 15 to 45% of an organic resin binder, all percentages being by weight based on the weight of the hot pressed body. Due to incorporation of both graphite carbon powder and lead-containing powder to the organic resin binder, the conformability, wear resistance and low friction properties of the sliding element are superior to those obtained by a single addition of the graphite carbon or lead powder alone.