Antriebseinheit für Elektrofahrzeug und Zugehöriges Elektrofahrzeug

Details

Veröffentlichungs-Nr.

EP4806692

Anmeldetag

13. März 2025

Veröffentlichung

16. September 2026

Rechtsraum

EP

IPC

B60K17/02, B60K1/02, B60K17/04

Abstract

A drive unit (20) for an electric vehicle, comprising: an output shaft; a planetary gear train (40) and a main gearwheel (50) both coaxial with the output shaft, the main gearwheel being selectively engageable with two input members of the planetary gear train; a first motor assembly (60) having an electric motor (62), a motor shaft (64) and a motor gearwheel (66) non-selectively rotationally connected with said motor shaft and meshing with the main gearwheel; and a second motor assembly (70) having an electric motor (72), a motor shaft (74), an intermediate shaft (76) coaxial with said motor shaft, a motor gearwheel (78) fixed to said intermediate shaft and meshing with the main gearwheel and a clutch (80) to selectively rotationally connect or disconnect said motor shaft and said intermediate shaft. The second electric motor is shorter than the first electric motor and both are parallel to the output shaft.

Anmelder

Firma

VOLVO TRUCK CORPORATION

Land

🇸🇪 Schweden

Fachgebiete