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:
Sep. 05, 2023
Filed:
Mar. 24, 2022
Eaton Cummins Automated Transmission Technologies Llc, Galesburg, MI (US);
Graeme Andrew Jackson, Kalamazoo, MI (US);
Eaton Cummins Automated Transmission Technologies LLC, Galesburg, MI (US);
Abstract
A hybrid automated mechanical transmission includes an input shaft having a first plurality of gears mounted thereon. The input shaft is configured to be drivingly engaged with an internal combustion engine by an input clutch. A countershaft system includes a second plurality of gears mounted thereon. A main shaft is coaxial with the input shaft and includes a third plurality of gears mounted thereon, the first and third plurality of gears being in driving engagement with the second plurality of gears. A range gear system selectively receives drive input from the main shaft and the countershaft system. An electric motor provides drive torque to one of the countershaft system and the range gear system.