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:
Mar. 19, 2024
Filed:
Feb. 21, 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 ...
F16H 3/62 (2006.01); B60K 17/08 (2006.01);
U.S. Cl.
CPC ...
F16H 3/62 (2013.01); B60K 17/08 (2013.01); F16H 2200/0021 (2013.01); F16H 2200/0043 (2013.01); F16H 2200/2007 (2013.01); F16H 2200/2035 (2013.01); F16H 2200/2064 (2013.01); F16H 2200/2069 (2013.01); F16H 2200/2084 (2013.01); F16H 2200/2094 (2013.01);
Abstract
Multi-speed gearbox systems and methods. A multi-speed gearbox, in one example, includes a planetary assembly with a first gear set rotationally coupled to a second gear set. The multi-speed gearbox further includes a first clutch configured to selectively couple a first sun gear of the first gear set to an input shaft configured to rotationally couple to an electric machine and a second clutch configured to selectively couple a first sun gear of the second gear set to an output shaft.