Drive train of a purely electrically all-wheel drivable motor vehicle
AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorDaniel Knoblauch
Life of this patent
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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.
Claims12
A drive train of a purely electrically all-wheel drivable motor vehicle, comprising a first axle and a second axle, and two electric machines arranged in the direction of travel of the motor vehicle, the first axle is being drivable by of the electric machines via a gearing, the gearing and the first axle being connected to each other by at least one bevel gear toothing, and the gearing and a shaft for driving the second axle being connected to each other by at least one further toothing.
Dependencies are inferred from the claim text.