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. 28, 2008
Filed:
Oct. 01, 2004
Applicants:
Jens Rosenlöcher, Augsburg, DE;
Mario Krupka, Adelsried, DE;
Inventors:
Jens Rosenlöcher, Augsburg, DE;
Mario Krupka, Adelsried, DE;
Assignee:
Audi AG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 69/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Frictional pairing in motor vehicles, including a carbon-ceramic brake disk or a grey cast iron brake disk and a brake pad for the brake caliper of the parking brake, characterised in that the brake pad comprises a fiber-reinforced ceramic composite material, which has a matrix with phases of silicon carbide and reinforcement fibers of carbon, graphite, silicon carbide or whiskers of high-melting metals with a melting temperature of over 1500° C., and a parking brake comprising these material.