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1. (WO2018001622) TRANSMISSION FOR A MOTOR VEHICLE, AND DRIVE TRAIN FOR A MOTOR VEHICLE

Pub. No.:    WO/2018/001622    International Application No.:    PCT/EP2017/061731
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Wed May 17 01:59:59 CEST 2017
IPC: F16H 3/66
B60K 6/365
B60K 6/547
Applicants: ZF FRIEDRICHSHAFEN AG
Inventors: ZIEMER, Peter
ROSKE, Michael
PAWLAKOWITSCH, Juri
ROSEMEIER, Thomas
KUBERCZYK, Raffael
Title: TRANSMISSION FOR A MOTOR VEHICLE, AND DRIVE TRAIN FOR A MOTOR VEHICLE
Abstract:
The invention relates to a transmission (G) for a motor vehicle, wherein the transmission (G) comprises an input shaft (GW1), an output shaft (GW2), a plurality of a planetary gear sets (P1, P2, P3), a plurality of shifting elements (A, B, C, D, E), and an electric machine (EM), which is arranged axially parallel to the input shaft (GW1) and which is operatively connected to the input shaft (GW1) via a constant transmission ratio by means of a cylindrical-gear transmission (STG) or by means of a flexible drive (ZMG), wherein different gear steps between the input shaft (GW1) and the output shaft (GW2) can be selected by the selective closing of the shifting elements (A, B, C, D, E) by means of the planetary gear sets (P1, P2, P3), wherein elements (E13, E23, E33) of one of the gear-forming planetary gear sets (P3) are, at least in parts, arranged radially within an element (STG1, ZMG1) of the cylindrical-gear transmission (STG) or of the flexible drive (ZMG) that is arranged coaxial to the input shaft (GW1) and are arranged together with the cylindrical-gear transmission (STG) or the flexible drive (ZMG) in a plane oriented at a right angle to the axis of rotation of the input shaft (GW1). The invention further relates to a drive train for a motor vehicle having such a transmission (G).