Invention Grant
- Patent Title: Electric drive and driveline assembly
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Application No.: US15531473Application Date: 2015-11-16
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Publication No.: US09987918B2Publication Date: 2018-06-05
- Inventor: Jan Haupt
- Applicant: GKN Automotive Ltd.
- Applicant Address: GB Redditch, Worcestershire
- Assignee: GKN Automotive Ltd.
- Current Assignee: GKN Automotive Ltd.
- Current Assignee Address: GB Redditch, Worcestershire
- Agency: Bejin Bieneman PLC
- Priority: DE102014117570 20141201
- International Application: PCT/EP2015/076684 WO 20151116
- International Announcement: WO2016/087178 WO 20160609
- Main IPC: B60K6/48
- IPC: B60K6/48 ; B60K1/00 ; F16H48/08 ; F16H1/20 ; F16H37/08 ; F16H57/037 ; B60K6/40 ; B60K6/365 ; F16H57/02 ; B60K6/52

Abstract:
An electric drive for driving a motor vehicle comprises an electric machine, a transmission gearing and a differential drive; wherein the electric machine comprises a motor shaft that is rotatably driveable around a first rotational axis A1; wherein the transmission gearing comprises a drive gear connected to the motor shaft, at least one intermediate gear rotatingly drivable by the drive gear around a second rotational axis A2, a crown gear rotatingly drivable by the intermediate gear around a third rotational axis A3, and a driven gear connected to the crown gear; wherein the driven gear and the crown gear are arranged coaxially relative to one another and are connected to one another in a rotationally fixed way so that they rotate jointly around the third rotational axis A3, wherein the third rotational axis A3 crosses the first rotationally axis A1. A driveline assembly can have such an electric drive.
Public/Granted literature
- US20170326963A1 ELECTRIC DRIVE AND DRIVELINE ASSEMBLY Public/Granted day:2017-11-16
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