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:
Jun. 11, 2024
Filed:
Jun. 01, 2023
Applicant:
Dana Belgium N.v., Flanders, BE;
Inventors:
Assignee:
DANA BELGIUM N.V., Bruges, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 1/00 (2006.01); B60K 17/02 (2006.01); B60K 17/04 (2006.01); B60K 17/16 (2006.01); F16H 37/08 (2006.01); F16H 48/06 (2006.01);
U.S. Cl.
CPC ...
B60K 1/00 (2013.01); B60K 17/046 (2013.01); B60K 17/16 (2013.01); F16H 37/082 (2013.01); F16H 48/06 (2013.01); F16H 2200/0021 (2013.01); F16H 2200/0034 (2013.01); F16H 2200/2035 (2013.01);
Abstract
Systems and methods for a multi-speed electric axle. The multi-speed electric axle includes an electric motor that is rotationally coupled to an input shaft. The multi-speed electric axle also includes a planetary gearset connected to the input shaft via an input gear reduction, a lower-speed clutch that selectively grounds a ring gear in the planetary gearset to a housing, and a higher-speed clutch that selectively connects a sun gear to a carrier.