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:
Jul. 08, 2014
Filed:
Jun. 17, 2010
Holger Lathwesen, Heigenhausen, DE;
Holger Lathwesen, Heigenhausen, DE;
Sheet Cast Technologies GmbH, Ingolstadt, DE;
Abstract
The invention relates to a brake disc () having a friction ring () made of a frictional pair () connected to each other by means of ribs (), having a pot () and expansion elements () disposed radially to the pot (), preferably at the outer circumference of the pot (), and the ends thereof facing away from the pot () are connected to the friction ring (). At least one expansion element () at least partially forms a rib () for connecting the friction pair (). The invention further relates to a method for producing such a brake disc (), wherein expansion elements () are connected by casting to a friction ring () and/or to a pot (). The friction ring () and/or the pot () comprise at least one protective element after being connected, wherein the friction ring () and/or the pot () is cast in a single piece with the protective element.