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:
Aug. 31, 2004
Filed:
Nov. 07, 2002
Applicant:
Inventors:
Johannes Humer, Vorchdorf, AT;
Herbert Kirsch, Altmünster, AT;
Markus Manner, Mauer, AT;
Robert Mergen, Wels, AT;
Assignee:
MIBA Gleitlager Aktiengesellschaft, Laakirchen, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/504 ; C22C 2/102 ; C22C 2/110 ;
U.S. Cl.
CPC ...
B32B 1/504 ; C22C 2/102 ; C22C 2/110 ;
Abstract
The invention relates to an aluminium alloy for an anti-friction element containing respectively, as a % by weight, 4.2% to 4.8% Zn, 3.0% to 7.0% Si, 0.8% to 1.2% Cu, 0.7% to 1.3% Pb, 0.12% to 0.18% Mg, 0% to 0.3% Mn and 0% to 0.2% Ni. Also incorporated, based on % by weight, are 0.05% to 0.1% Zr, 0% to 0.05% Ti, 0% to 0.4% Fe, 0% to 0.2% Sn. The rest is formed by Al with the usual incidental impurities depending on the melt.