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:
Feb. 23, 2021
Filed:
Feb. 06, 2018
Applicant:
Audi Ag, Ingolstadt, DE;
Inventors:
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 6/36 (2007.10); B60K 25/00 (2006.01); B60K 25/02 (2006.01); B60K 6/365 (2007.10); B60K 6/48 (2007.10); B60K 25/06 (2006.01); B60K 17/28 (2006.01); B60K 6/547 (2007.10); B60K 6/383 (2007.10); F16D 43/06 (2006.01); F16H 1/28 (2006.01); F16H 37/06 (2006.01); F16H 55/17 (2006.01);
U.S. Cl.
CPC ...
B60K 17/28 (2013.01); B60K 6/36 (2013.01); B60K 6/365 (2013.01); B60K 6/383 (2013.01); B60K 6/48 (2013.01); B60K 6/547 (2013.01); B60K 25/00 (2013.01); B60K 25/02 (2013.01); B60K 25/06 (2013.01); F16D 43/06 (2013.01); F16H 1/28 (2013.01); F16H 37/065 (2013.01); B60K 2006/4825 (2013.01); B60K 2025/024 (2013.01); F16H 55/17 (2013.01); F16H 2055/178 (2013.01); Y02T 10/62 (2013.01);
Abstract
A drive device for a motor vehicle, with a first drive assembly, a second drive assembly, and an auxiliary drive having at least one auxiliary assembly. The auxiliary drive being coupled to or can be coupled to, respectively, the first drive assembly and the second drive assembly via an epicyclic gear transmission. The auxiliary drive is coupled to a first transmission element of the epicyclic gear transmission. In this case, a second transmission element of the epicyclic gear transmission is coupled by a gearshift transmission, which is shifted in a speed-dependent manner, to a secondary drive shaft, which is coupled to or can be coupled to the first drive assembly.