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. 08, 2025
Filed:
Oct. 31, 2022
Applicant:
Dana Heavy Vehicle Systems Group, Llc, Maumee, OH (US);
Inventors:
Steven G. Slesinski, Ann Arbor, MI (US);
Jeffrey M. David, Cedar Park, TX (US);
Jeremy M. Frenznick, Brighton, MI (US);
Assignee:
DANA HEAVY VEHICLE SYSTEMS GROUP, LLC, Maumee, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 1/00 (2006.01); B60K 17/35 (2006.01); B60K 17/356 (2006.01);
U.S. Cl.
CPC ...
B60K 1/00 (2013.01); B60K 17/35 (2013.01); B60K 17/356 (2013.01); B60K 2001/001 (2013.01);
Abstract
Systems and methods are provided for an electric axle assembly. In one example an assembly is provided comprising, a first axle, an electric motor directly mounted to the first axle, a transmission gear train coupling the electric motor to an interaxle output shaft, and a plurality of clutches for selectively coupling the electric motor and the interaxle output shaft, the interaxle output shaft selectively driving one of a second axle and an auxiliary device.