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. 12, 2010
Filed:
Jan. 14, 2005
Reiner Künstle, Nürtingen, DE;
Michael Roupp, Berghülen, DE;
Reiner Künstle, Nürtingen, DE;
Michael Roupp, Berghülen, DE;
Gustav Magenwirth GmbH & Co. KG, Bad Urach, DE;
Abstract
A brake disk for a disk brake, in particular, for motor cycles or bicycles, includes a brake band of a first material which has a high heat resistance and an inner part () of a second material which has a lower density than the first material. The brake band and the inner part () each have a plurality of extensions, which in each case are arranged in pairs bordering one another. A plurality of connecting elements connect the brake band () to the inner part () by being received in recesses () formed in the extensions. Thus, a divided brake disk has little deformation or wear in the region of the connection between the brake band and the inner part in combination with a low weight. Specifically, the recess () is formed in such a way that the connecting line () between the ends of the recess () is at an angle α of from 15 to 85° to the tangential direction ().