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. 19, 2004
Filed:
Jul. 15, 2002
Applicant:
Inventor:
Roland Martin, Aalen, DE;
Assignee:
Dr. Ing. h.c.F. Porsche AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32D 5/00 ;
U.S. Cl.
CPC ...
B32D 5/00 ;
Abstract
An oxidation-protected brake disk is made of a fiber-reinforced ceramic material. A method of producing such a brake disk comprises applying at least one paint layer to a brake disk. In order to reduce damage to the brake disk under extreme thermal stress, the brake disk is provided with a layer of a highly temperature-stable paint that is viscous at the operating temperature of the brake disk.