EP 4396016 A1 20240710 - DRIVE TRAIN FOR A WORK MACHINE, AND WORK MACHINE
Title (en)
DRIVE TRAIN FOR A WORK MACHINE, AND WORK MACHINE
Title (de)
ANTRIEBSSTRANG EINER ARBEITSMASCHINE UND ARBEITSMASCHINE
Title (fr)
GROUPE MOTOPROPULSEUR POUR UNE MACHINE DE TRAVAIL, ET MACHINE DE TRAVAIL
Publication
Application
Priority
- DE 102021209463 A 20210830
- EP 2022074021 W 20220830
Abstract (en)
[origin: WO2023031157A1] The present invention relates to a drive train (64) and to a work machine (50), the work machine (50) having at least one first driven axle (56) and one second driven axle (58), and respective wheels (60) of the first driven axle (56) having a smaller effective diameter than respective wheels of the second axle. The drive train (64) has an electric traction motor (66), a transmission (68) and an axle disconnection device (70). A drive shaft of the transmission (68) is connected to an output shaft of the traction motor (66) and a first output shaft of the transmission (68) is connected to a drive shaft of the axle disconnection device (70). An output shaft of the axle disconnection device (70) is designed to be connected to the first axle (56) and a second output shaft of the transmission (68) is designed to be connected to the second axle (58). The output shaft of the traction motor (66), the first output shaft of the transmission (68) and the second output shaft of the transmission (68) extend in one plane.
IPC 8 full level
B60K 17/35 (2006.01); F16H 61/00 (2006.01); F16H 63/34 (2006.01)
CPC (source: EP)
B60K 1/00 (2013.01); B60K 17/35 (2013.01); B60W 2300/152 (2013.01); B60Y 2200/221 (2013.01); B60Y 2200/415 (2013.01); B60Y 2200/91 (2013.01); F16H 61/0059 (2013.01); F16H 63/3416 (2013.01); F16H 2200/0021 (2013.01)
Citation (search report)
See references of WO 2023031157A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021209463 A1 20230302; CN 117615928 A 20240227; EP 4396016 A1 20240710; WO 2023031157 A1 20230309
DOCDB simple family (application)
DE 102021209463 A 20210830; CN 202280048618 A 20220830; EP 2022074021 W 20220830; EP 22769955 A 20220830