Elektrischer Antriebsstrang für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP4180255

Aktenzeichen

EP21208596

Anmeldetag

16. November 2021

Veröffentlichung

7. Februar 2024

Erteilung

7. Februar 2024

Rechtsraum

EP

IPC

B60K1/00B60K1/02B60K17/08B60K17/16B60K17/06

Abstract

The invention relates to an electric powertrain (1) for a vehicle, the electric powertrain (1) configured to provide electric propulsion to the vehicle characterized in that the electric powertrain (1) comprises:- a first electric motor (EM1) linked to a first gear module (G1) through a motor shaft (14), said first gear module (G1) including a primary shaft (34) on which are arranged a first primary gear (31) and a second primary gear (32),- a second gear module (G2) including a secondary shaft (44) on which are arranged a first secondary gear (42) that is meshing with the second primary gear (32),- at least one countershaft (60) on which are arranged a first quaternary gear (61) and a second quaternary gear (62),- a coupling member (19) arranged at the first extremity (E11) of the primary shaft (34).

Anmelder

Firma

VOLVO TRUCK CORPORATION

Land

🇸🇪 Schweden

Fachgebiete