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:
Apr. 28, 2015
Filed:
Feb. 23, 2013
Applicant:
Andreas Gotz, Rastatt, DE;
Inventor:
Andreas Gotz, Rastatt, DE;
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 6/365 (2007.10); F16H 37/06 (2006.01); B60K 6/383 (2007.10); B60K 6/485 (2007.10); B60K 17/26 (2006.01); F16D 41/08 (2006.01); F16D 47/04 (2006.01); F16H 61/00 (2006.01); B60K 6/26 (2007.10); B60K 25/00 (2006.01); F16H 57/04 (2010.01);
U.S. Cl.
CPC ...
F16H 37/065 (2013.01); B60K 6/383 (2013.01); B60K 6/485 (2013.01); B60K 17/26 (2013.01); B60K 2006/262 (2013.01); B60K 2025/005 (2013.01); F16D 41/088 (2013.01); F16D 47/04 (2013.01); F16H 57/0439 (2013.01); F16H 61/0028 (2013.01); Y02T 10/6226 (2013.01);
Abstract
A drive train for a motor vehicle, in particular a hybrid vehicle, having a drive shaft that can be connected to an internal combustion engine, and a transmission oil pump that can be coupled to the drive shaft by means of a switchable freewheel. An electrical machine for driving the transmission oil pump is also provided and is arranged in the power flow direction between the drive shaft and the transmission oil pump, and is in parallel to the freewheel in the power flow direction. A second freewheel is unnecessary and thereby reduces the construction space needed for the power train.