A wheel assembly for a vehicle includes a wheel drive having a housing defining an internal volume, an annular rim ring circumferentially disposed about, extending radially through, and rotatable with respect to the housing, a hollow support cylinder extending along a rotational axis of the wheel assembly, and a motor disposed within the internal volume, the motor having a rotor anchored to the rim ring, and a stator disposed radially within the rotor and anchored to the hollow support cylinder, the stator directly abutting and radially supporting the rotor. The wheel assembly further includes a wheel having a rim and a disc, and a tire mounted on the rim. The disc of the wheel is secured to the rim ring such that the rotor, the rim ring, the wheel, and the tire are rotatable about the axis.
Directly supported electric drive wheel system and hybrid vehicle
2025-07-08
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 |
DIRECTLY SUPPORTED ELECTRIC DRIVE WHEEL SYSTEM AND HYBRID VEHICLE
European Patent Office | 2023
|Four-wheel-drive hybrid electric vehicle system and four-wheel-drive hybrid electric vehicle
European Patent Office | 2025
|