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:
Dec. 23, 2008
Filed:
Apr. 29, 2003
Applicant:
Siegfried Botsch, Grafenau, DE;
Inventor:
Siegfried Botsch, Grafenau, DE;
Assignee:
Daimler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 65/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for the production of a brake disk and a brake disk which are characterized by the following features: several pairs of bushings inserted into each other are placed into a core box. The core is closed about the bushings in such a way that they form an integral component of the core. The core is inserted into a casting tool and the brake disk is cast. After the core is removed, the brake disk hub and the friction ring are decoupled from each other and can expand in relation to each other without shielding the brake disk.