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. 14, 1995
Filed:
Nov. 08, 1994
Applicant:
Inventors:
Assignee:
Daido Metal Company Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
428610 ; 428673 ; 428675 ; 428681 ; 428685 ; 428941 ; 384912 ;
Abstract
There is disclosed a multi-layer sliding member having a back metal and a Cu--Zn-based alloy layer bonded to the back metal with a sufficiently high bonding strength. A method of producing such a sliding member is also disclosed. The multi-layer includes a back metal, a brazing material bonded to the back metal, a diffusion mixture layer bonded to the brazing material, and a Cu--Zn-based alloy layer bonded to the diffusion mixture layer. The diffusion mixture layer is a layer in which not less than 10 wt. % Ni, components of the Cu--Zn-based alloy and components of the brazing material are mixed with one another. The diffusion mixture layer has a thickness of 5.about.300 .mu.m.