公开(公告)号：US20240300325A1

公开(公告)日：2024-09-12

申请号：US18440096

申请日：2024-02-13

Applicant: Dana Motion Systems Italia S.R.L.

Inventor： Riccardo MORSELLI

IPC: B60K17/356 ,  B60K17/02 ,  B60K17/08 ,  B60K17/16 ,  B60K17/28 ,  B60K25/00 ,  F16H37/08 ,  F16H59/42 ,  F16H61/04 ,  F16H61/682 ,  F16H63/50

CPC classification number: B60K17/356 ,  B60K17/02 ,  B60K17/08 ,  B60K17/16 ,  B60K17/28 ,  B60K25/00 ,  F16H37/0813 ,  F16H59/42 ,  F16H61/0403 ,  F16H61/682 ,  F16H63/502 ,  B60K2025/005 ,  F16H2061/0422 ,  F16H2200/0021 ,  F16H2200/0034

Abstract: Systems and methods are provided for electrifying a drivetrain of a vehicle. In one example, a gearbox for a vehicle includes a first gear coupled to a first shaft that is configured to be driven by an electric motor of the vehicle. Additionally, the gearbox includes a second gear configured to mesh with the first gear, and a third gear configured to mesh with the second gear, where the third gear is coupled to a third shaft that is configured to drive a first axle of the vehicle and is connectable to a second axle of the vehicle.

公开(公告)号：US20210380114A1

公开(公告)日：2021-12-09

申请号：US17341144

申请日：2021-06-07

Applicant: Dana Motion Systems Italia S.R.L.

Inventor： Riccardo MORSELLI

IPC: B60W30/19 ,  B60W10/08 ,  B60W10/02

Abstract: The present disclosure relates to a transmission unit for an electric vehicle and a control method for the transmission unit. The transmission unit comprises a transmission output shaft, a first electric motor having a first output shaft that can be coupled with the transmission output shaft via a first or a second gear set, wherein a first clutch element is arranged between the first gear set and the transmission output shaft and a second clutch element is arranged between the second gear set and the transmission output shaft, and a second electric motor having a second output shaft coupled with the transmission output shaft via a third gear set.

公开(公告)号：US20240300326A1

公开(公告)日：2024-09-12

申请号：US18440104

申请日：2024-02-13

Applicant: Dana Motion Systems Italia S.R.L.

Inventor： Riccardo MORSELLI

IPC: B60K17/356 ,  B60K1/02 ,  B60K17/02 ,  B60K17/08 ,  B60K17/16 ,  B60K17/28 ,  B60K25/00 ,  F16H37/08 ,  F16H59/42 ,  F16H61/04 ,  F16H61/682 ,  F16H63/50

CPC classification number: B60K17/356 ,  B60K1/02 ,  B60K17/02 ,  B60K17/08 ,  B60K17/16 ,  B60K17/28 ,  B60K25/00 ,  F16H37/0806 ,  F16H37/0813 ,  F16H59/42 ,  F16H61/0403 ,  F16H61/682 ,  F16H63/502 ,  B60K2025/005 ,  F16H2061/0422 ,  F16H2200/0004 ,  F16H2200/0017 ,  F16H2200/0021 ,  F16H2200/0034

Abstract: Systems and methods are provided for electrifying a drivetrain of a vehicle. In one example, a gearbox for a vehicle a first gear coupled to a first input shaft configured to be driven by a first electric motor, a second gear configured to mesh with the first gear, and a third gear configured to mesh with the second gear and coupled to a third shaft configured to drive a first axle of the vehicle and connectable to a second axle of the vehicle. The gearbox further includes a fourth gear coupled to the first input shaft, a fifth gear coupled to a lay shaft coupled to the second gear, a sixth gear coupled to a second input shaft, and a seventh gear coupled to a power takeoff shaft configured to drive one or more power takeoff units, the second input shaft configured to be driven by a second electric motor.

公开(公告)号：US20220403927A1

公开(公告)日：2022-12-22

申请号：US17804994

申请日：2022-06-01

Applicant: Dana Motion Systems Italia S.R.L.

Inventor： Riccardo MORSELLI

IPC: F16H57/025 ,  H02K7/116 ,  B60K17/12

Abstract: Methods and systems are provided for a coupling device. In one example, a system comprises a coupling device arranged between a gearbox and a motor, wherein the coupling device is further coupled to a vehicle frame.