Invention Grant
- Patent Title: Electric drive for a motor vehicle
- Patent Title (中): 汽车用电动车
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Application No.: US13809857Application Date: 2010-07-13
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Publication No.: US09039559B2Publication Date: 2015-05-26
- Inventor: Theodor Gassmann
- Applicant: Theodor Gassmann
- Applicant Address: DE Lohar
- Assignee: GKN Driveline International GmbH
- Current Assignee: GKN Driveline International GmbH
- Current Assignee Address: DE Lohar
- Agency: Bejin Bieneman PLC
- International Application: PCT/EP2010/060039 WO 20100713
- International Announcement: WO2012/007030 WO 20120119
- Main IPC: F16H48/30
- IPC: F16H48/30 ; F16H3/72 ; F16H37/02 ; B60K1/00

Abstract:
An electric drive for a motor vehicle comprising an electric motor and a drive unit is disclosed. The drive unit has a first gear stage, driveable by the electric motor, a second gear stage, driveable by the first gear stage, and a differential drive, driveable by the second gear stage. The first gear stage has a driving wheel and an output wheel, wherein the driving wheel is arranged coaxially to the output shaft of the electric motor and is rotatingly driveable by the electric motor around a first rotational axis A. The output wheel is drivingly connected to the driving wheel and is rotatingly driveable around a second rotational axis B, wherein the second rotational axis B is arranged parallel off-set to the first rotational axis A. The second gear stage and the differential drive are arranged coaxially to the second rotational axis B.
Public/Granted literature
- US20130130857A1 ELECTRIC DRIVE FOR A MOTOR VEHICLE Public/Granted day:2013-05-23
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