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:
Oct. 08, 1985
Filed:
Sep. 23, 1983
Applicant:
Inventors:
Duraid Mahrus, Sao Paulo, BR;
Peter Bredemann, Sao Paulo, BR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 126 ; 252 124 ;
Abstract
A plain bearing of the trimetal type wherein the antifriction layer is of an alloy with a Pb-Sn-Cu base, having a copper content from 2 to 6% by weight, a tin content from 8 to 13% by weight and the remainder being lead, the said alloy being added with an amount of carbon fibers, the alloy and carbon fibers being electrochemically deposited. The carbon fibers exhibit a random arrangement within the metal matrix and the fiber tips emerging from the alloy are embedded in the adjoining layer.