A drive train (1) of a purely electrically all-wheel drivable motor vehicle has a first axle (2) having a differential (23), a second axle (3) having a differential (26), and at least one electric machine (11, 32) for driving the two axles (2, 3). The at least one electric machine (11, 32) is arranged transversely to the direction of travel (4) of the motor vehicle and is connected to the first axle (2) of the drive train (1) via a spur gear (12). The first axle (2) and the second axle (3) each have a crown wheel (25). The crown wheels (25) are connected to each other via a shaft (27) that has pinions (28) at its respective ends, which engage into a respective crown wheel (25). The drive train allows retrofitting the drive train with simple construction, from an initial state with only one driven axle to all-wheel drive.
Drive train of a purely electrically all-wheel drivable motor vehicle
2015-12-01
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING |
DRIVE TRAIN OF A PURELY ELECTRICALLY ALL-WHEEL DRIVABLE MOTOR VEHICLE
European Patent Office | 2015
|Drive train of a purely electrically all-wheel drivable motor vehicle
European Patent Office | 2015
|Drive train of a purely electrically all-wheel drivable motor vehicle
European Patent Office | 2016
|DRIVE TRAIN OF A PURELY ELECTRICALLY DRIVABLE MOTOR VEHICLE
European Patent Office | 2019
4 DRIVE TRAIN OF A PURELY ELECTRICALLY ALL-WHEEL DRIVABLE MOTOR VEHICLE
European Patent Office | 2019