Patent ID: 9199527
Filing Date: 2015-12-01
Classification: B60K,B60L,B60Y,F16H,Y02T,Y10T

Abstract:
1. A drive train of a purely electrically drivable motor vehicle, comprising: a first axle with a first differential having a first differential housing; a second axle with a second differential having a second differential housing; at least one electric machine disposed so that the first axle is between the at least one electric machine and the second axle, the at least one electric machine being configured for driving at least the first axle, the at least one electric machine being arranged transversely with respect to a forward direction of travel of the motor vehicle and being connected to the first axle of the drive train via a spur gearing; first and second crown wheels disposed respectively on the first and second differential housings; and a shaft having first and second ends provided respectively with first and second pinions that are engageable respectively with the first and second crown wheels on the first and second differential housings, wherein the shaft is selectively incorporated into the drive train for achieving all-wheel drive of the vehicle without reconfiguring remaining components of the drive train.