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. 10, 2025
Filed:
Mar. 28, 2024
Volvo Truck Corporation, Gothenburg, SE;
Thomas Barillot, Mornant, FR;
Bertrand Cauvin, Reyrieux, FR;
VOLVO TRUCK CORPORATION, Gothenburg, SE;
Abstract
A powertrain assembly for an industrial vehicle includes an axle housing receiving an output wheel, a geartrain including a first input shaft, a second input shaft, an output shaft engaged with the output wheel and an oil circulation pump configured to supply oil to gears of the geartrain. The powertrain assembly also includes a first electric motor including a rotor coupled to the first input shaft of the geartrain and the rotor being supported by a first sealing and bearing assembly. The powertrain assembly also includes a second electric motor including a rotor coupled to the second input shaft of the geartrain. The powertrain assembly also includes a first oil supply channel configured to supply some of the oil flow of the oil circulation pump to the first sealing and bearing assembly.