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. 10, 2017
Filed:
Mar. 04, 2015
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Wolfgang Braun, Albershausen, DE;
Thomas Huebener, Berlin, DE;
DR. ING. H.C.F. Porsche AKTIENGESELLSCHAFT, Stuttgart, DE;
Abstract
A drive device () for motorized actuation of a functional element of a motor vehicle has an electric motor () with a motor shaft () and also has a worm shaft () of a worm gearing. A first end of the worm shaft is connected to the motor shaft () and a second end is received in a radial bearing (). The radial bearing () has a bearing body () with an outer surface mounted in a housing () and at least one annular bearing element () is mounted to the worm shaft (). The bearing element () is elastic at least in a partial region to ensure compensation for tolerances in the region of the radial bearing.