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1. (WO2018197431) POWERTRAIN FOR A MOTOR VEHICLE, DIFFERENTIAL PLANETARY GEAR SYSTEM FOR A POWERTRAIN, AND MOTOR VEHICLE COMPRISING A POWERTRAIN

Pub. No.:    WO/2018/197431    International Application No.:    PCT/EP2018/060375
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Tue Apr 24 01:59:59 CEST 2018
IPC: F16H 48/06
Applicants: AUDI AG
PROFIROLL TECHNOLOGIES GMBH
Inventors: BURATOWSKI, Philipp
HEILMANN, Markus
HIRSCH, Michael
WEIHMANN, Christian
STREHMEL, Peter
Title: POWERTRAIN FOR A MOTOR VEHICLE, DIFFERENTIAL PLANETARY GEAR SYSTEM FOR A POWERTRAIN, AND MOTOR VEHICLE COMPRISING A POWERTRAIN
Abstract:
The invention relates to a powertrain (10) for a motor vehicle (100), comprising a differential planetary gear system (20) that has at least one ring gear (30) with a ring gear toothing (32), at least one sun gear (50) with a sun gear toothing (52), planet gears (70, 72, 74) which engage with the ring gear toothing (32) and the sun gear toothing (52), and a planet gear carrier (80) on which the planet gears (70, 72, 74) are rotatably mounted. The ring gear toothing (32) and the sun gear toothing (52) have the same number of respective gear teeth (34, 54). Additional aspects of the invention relate to a differential planetary gear system (20) and a motor vehicle (100).