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. 24, 2026
Filed:
Jul. 25, 2024
Applicant:
Dana Heavy Vehicle Systems Group, Llc, Maumee, OH (US);
Inventors:
William F. Waltz, Toledo, OH (US);
Darren J. Ziskovsky, Bowling Green, OH (US);
Jeffrey M. David, Cedar Park, TX (US);
Assignee:
DANA HEAVY VEHICLE SYSTEMS GROUP, LLC, Maumee, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 37/08 (2006.01); B60K 1/00 (2006.01); F16H 48/11 (2012.01); F16H 48/24 (2006.01);
U.S. Cl.
CPC ...
F16H 37/082 (2013.01); F16H 48/24 (2013.01); B60K 2001/001 (2013.01); F16H 48/11 (2013.01); F16H 2200/0021 (2013.01); F16H 2200/2005 (2013.01); F16H 2200/2023 (2013.01); F16H 2200/2033 (2013.01); F16H 2200/2064 (2013.01);
Abstract
Methods and systems for an electric drive. The electric drive system includes, in one example, an electric machine, and a multi-speed transmission rotationally coupled to the electric machine, rotationally coupled to two output shafts. The multi-speed transmission includes a differentiating meshed planet compound planetary gear set rotationally coupled and positioned coaxial to a mode planetary gear set and a mode clutch configured to shift between two operating modes.