A vehicle includes a body structure and a rear axle connecting two rear wheels and carried by two leaf spring units, each leaf spring unit being pivotably connected at one end to the body and at another end to a connection arm pivotably connected to the body structure, wherein the rear axle includes two driveshafts connecting the rear wheels. A drive unit is supported by the rear axle to be self-supporting relative to the body. The drive unit includes an electric motor coupled to at least one of the two drive shafts. A controller is configured to control the electric motor in response to lateral acceleration of the vehicle during cornering to deliver increased driving torque to an outer one of the two rear wheels relative to an inner one of the two rear wheels.
ELECTRIC DRIVE RIGID REAR AXLE ASSEMBLY WITH STABILITY CONTROL
24.01.2019
Patent
Elektronische Ressource
Englisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16H Getriebe , GEARING / 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 |
Rigid electric drive rear axle wheel rim assembly for microcirculation vehicle
Europäisches Patentamt | 2020
|