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. 19, 2002
Filed:
Mar. 21, 2001
Applicant:
Inventors:
Manfred Hell, Weyerbusch, DE;
Wilfried Jaworek, Köln, DE;
Werner Huppatz, Bonn, DE;
Dietrich Wieser, Bonn, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 6/902 ;
U.S. Cl.
CPC ...
F16D 6/902 ;
Abstract
A friction lining, in particular for brakes and clutches, consisting of a friction material mixture of fibrous substances, organic binding agents, organic and/or inorganic fillers, lubricants, and metals or metal compounds, is characterized in that the friction material mixture contains an aluminum-zinc alloy with a zinc amount in the alloy of more than about 1 percent by weight, preferably more than about 2 percent by weight.