Invention Grant
- Patent Title: Drive train of a purely electrically all-wheel drivable motor vehicle
- Patent Title (中): 纯电动四轮驱动机动车的传动系
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Application No.: US14363066Application Date: 2012-10-29
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Publication No.: US09457658B2Publication Date: 2016-10-04
- Inventor: Daniel Knoblauch
- Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Applicant Address: DE
- Assignee: Dr. Ing. h.c.F. Posche Aktiengesellschaft
- Current Assignee: Dr. Ing. h.c.F. Posche Aktiengesellschaft
- Current Assignee Address: DE
- Agent Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- Priority: DE102011056048 20111205
- International Application: PCT/EP2012/004519 WO 20121029
- International Announcement: WO2013/083220 WO 20130613
- Main IPC: B60K17/356
- IPC: B60K17/356 ; B60K1/02 ; B60K17/344 ; B60L11/18 ; B60L15/20
Abstract:
A drive train (1) of a purely electrically all-wheel drivable motor vehicle, has a first axle (2), a second axle and two electric machines (10) arranged in the direction of travel (3) of the motor vehicle. The first axle (2) can be driven by the electric machines (10) via a transmission (11). The transmission (11) and the first axle (2) are connected to each other by at least one bevel gear toothing (20, 7; 20, 27), and the transmission (11) and a shaft for driving the second axle are connected to each other by at least a further toothing (22, 23; 22, 28). In this way, an all-wheel drive can be achieved with a simple construction by the use of such a drive train in a motor vehicle that is to be operated in a purely electrical manner.
Public/Granted literature
- US20150306955A1 DRIVE TRAIN OF A PURELY ELECTRICALLY ALL-WHEEL DRIVABLE MOTOR VEHICLE Public/Granted day:2015-10-29
Information query
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