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:
May. 22, 2018
Filed:
Nov. 26, 2014
Applicant:
Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg, Wuerzburg, DE;
Inventors:
Frank Wittstadt, Sommerach, DE;
Marco Stoehling, Schondra, DE;
Assignee:
Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wuerzburg, Wuerzburg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 5/10 (2006.01); H02K 7/08 (2006.01); H02K 5/167 (2006.01); H02K 5/15 (2006.01); H02K 5/24 (2006.01);
U.S. Cl.
CPC ...
H02K 7/083 (2013.01); H02K 5/10 (2013.01); H02K 5/15 (2013.01); H02K 5/1672 (2013.01); H02K 5/24 (2013.01);
Abstract
An electromotive drive being a commutator motor has a motor shaft being rotatably mounted on axially opposite sides in shaft bearings which are each covered by an end plate. A damping system for damping sound is arranged on that bearing side, which is averted from the end plate, of at least one of the shaft bearings. The damping system has an annular sealing disk and an annular sliding disk with an integrated spring element.