Invention Grant
- Patent Title: Drivetrain
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Application No.: US16545960Application Date: 2019-08-20
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Publication No.: US11691491B2Publication Date: 2023-07-04
- Inventor: Frank Loacker
- Applicant: DESIGNWERK TECHNOLOGIES AG
- Applicant Address: CH Winterthur
- Assignee: DESIGNWERK TECHNOLOGIES AG
- Current Assignee: DESIGNWERK TECHNOLOGIES AG
- Current Assignee Address: CH Winterthur
- Agency: Pauley Erickson & Swanson
- Main IPC: B60K1/02
- IPC: B60K1/02 ; B60K17/24 ; F16H57/02 ; H02K7/00 ; H02K7/116 ; F16H1/20

Abstract:
A drive train for an electric truck includes a gearbox and a gear box housing. The drive train further includes an output shaft extending in an axial direction across a wall of the gear box housing and powering a cardan shaft arranged outside of the gear box housing. At least one output gear is arranged inside of the gear box housing on the output shaft. At least a first and a second electric motor attached to the housing of the gearbox form a team of electric motors, wherein each electric motor includes a drive shaft extending parallel to the axial direction and being interconnected via an input gear to an output gear.
Public/Granted literature
- US20210054908A1 DRIVETRAIN Public/Granted day:2021-02-25
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