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:
Apr. 24, 2007
Filed:
Oct. 13, 2000
Applicants:
Wolfram Beier, Essenheim, DE;
Rainer Liebald, Nauheim, DE;
Jochen Heinz, Neumuenster, DE;
Inventors:
Assignee:
Schott AG, Mainz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 69/02 (2006.01); C03C 14/00 (2006.01); C04B 35/80 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to friction linings for structural and functional elements used in braking systems, especially in systems for motor vehicles. Said friction linings consist of an inorganic composite material which in turn consists of a glass or glass ceramics matrix, inorganic reinforcing fibers and one or more fillers, including one or more anti-friction substances with planar hexagonal structural elements.