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:
Sep. 22, 2009
Filed:
Aug. 12, 2005
Applicant:
Martin Heyder, Buehl, DE;
Inventor:
Martin Heyder, Buehl, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 5/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an axial spring element, and an electric machine (), in particular for driving functional elements in a motor vehicle, with a rotor shaft (), which is rotatably supported in a housing part () of a housing via a roller bearing () An axial spring element () is located between the roller bearing () and a rotor component () installed non-rotatably on the rotor shaft (). The axial spring element () includes an inner ring () and an outer ring (), which are interconnected in an axially resilient manner, and the outer ring () is axially connected to the rotor component ().