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:
Jul. 23, 2024
Filed:
Mar. 01, 2023
Applicant:
Dana Automotive Systems Group, Llc, Maumee, OH (US);
Inventor:
Eric M. Engerman, Plymouth, MI (US);
Assignee:
DANA AUTOMOTIVE SYSTEMS GROUP, LLC, Maumee, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 1/00 (2006.01); B60K 17/04 (2006.01); F16H 37/08 (2006.01); F16H 57/02 (2012.01); F16H 63/34 (2006.01);
U.S. Cl.
CPC ...
B60K 17/04 (2013.01); B60K 1/00 (2013.01); F16H 37/0813 (2013.01); F16H 57/02 (2013.01); F16H 63/3416 (2013.01); B60K 2001/001 (2013.01); F16H 2057/02034 (2013.01); F16H 2057/02052 (2013.01);
Abstract
An electric drive axle in a vehicle is provided. The electric drive axle includes, in one example, an electric motor-generator, a gearbox, and a differential. The gearbox comprises a planetary gear set that includes a sun gear configured to rotate on a sun gear shaft directly coupled to a rotor of the electric motor-generator and an intermediate shaft that includes an idler gear rotationally coupled to a pinion gear that is rotationally coupled to the carrier.