Patent ID: 11890928
Assignee: VOLVO TRUCK CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 0:
1. An electric powertrain for a vehicle, the electric powertrain being configured to provide electric propulsion of the vehicle and comprising:
a transmission unit including a second electric motor, a differential and a gearbox, the gearbox comprising a second gear module and a third gear module,
a second gear module including a secondary shaft on which are arranged a second secondary gear and a third secondary gear,
the second electric motor being linked to the third gear module through a motor shaft having a first extremity and a second extremity, said third gear module including a tertiary shaft, having a first extremity and a second extremity, on which are arranged a first tertiary gear that does not mesh with any secondary gear, said first tertiary gear being located at its first extremity, a second tertiary gear that is meshing the second secondary gear and a third tertiary gear that is meshing with the third secondary gear, said third tertiary gear being located at its second extremity, a rotational gear meshing with the first tertiary gear being arranged on the second extremity of the motor shaft, said second tertiary gear and said third tertiary gear being adjacent,
the differential being linked to the second electric motor,
said electric powertrain being such that the second gear module and the second electric motor linked to the third gear module extend parallel to each other and such that a power take-off is connected to the second electric motor.