To be able to dispose the transfer output shaft at essentially the center position in the vehicle width direction and to avoid the inability of arranging the propeller shaft in the floor tunnel.A transfer case (7) that is supported by a gear case (4) and that distributes power from a power source between the left and right front wheels (6L, 6R) and the left and right rear wheels (10L, 10R) is provided. A power transmission device of a four-wheel drive electrically driven vehicle comprises a transverse engine (1) that is supported on one right side surface (4a) of two side surfaces (4a, 4b) of the gear case (4), and a motor (2) that is supported on the other left side surface (4b) of the two side surfaces (4a, 4b) of the gear case (4). The transfer case (7) wraps around from the side surface (4a) to a rear surface (4c) of the gear case (4), as seen from above, and outputs power to the left and right rear wheels (10L, 10R) from the rear surface (4c) side of the gear case (4).
POWER TRANSMISSION DEVICE FOR FOUR-WHEEL DRIVE VEHICLE
KRAFTÜBERTRAGUNGSVORRICHTUNG FÜR EIN FAHRZEUG MIT ALLRADANTRIEB
DISPOSITIF DE TRANSMISSION DE PUISSANCE POUR VÉHICULE À QUATRE ROUES MOTRICES
2023-04-19
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 |