Elektrische Antriebsachsenanordnung und Fahrzeug damit

Details

Veröffentlichungs-Nr.

EP4411177

Aktenzeichen

EP23154197

Anmeldetag

31. Januar 2023

Veröffentlichung

15. Oktober 2025

Erteilung

15. Oktober 2025

Rechtsraum

EP

IPC

F16H57/04

Abstract

An electric drive axle assembly (10) comprising an electrical machine (12) and a transmission assembly (14) configured to, when the electric drive axle assembly (10) is arranged in a vehicle (1), transmit driving power from the electrical machine (12) to at least one drive wheel (2) of said vehicle (1) via a drive shaft (20) of the transmission assembly (14). The transmission assembly (14) comprises a final gear wheel pair (28) comprising a final gear wheel (28b) arranged on the drive shaft (20). The transmission assembly (14) further comprises a lubrication system (15) comprising an oil sump (16) and a supply system (17) configured to supply oil from the oil sump (16) to one or more constituent components of the electric drive axle assembly (10). The lubrication system (15) further comprises a reservoir arrangement (30) arranged so as to enclose a lower portion of the final gear wheel (28b).

Anmelder

Firma

Scania CV AB

Land

🇸🇪 Schweden

Fachgebiete