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1. (WO2005111475) DRIVE UNIT FOR A MOBILE VEHICLE

Pub. No.:    WO/2005/111475    International Application No.:    PCT/EP2005/004935
Publication Date: Nov 24, 2005 International Filing Date: May 6, 2005
IPC: F16H 47/02
F16H 61/42
F16H 59/40
Applicants: ZF FRIEDRICHSHAFEN AG
LEGNER, Jürgen
Inventors: LEGNER, Jürgen
Title: DRIVE UNIT FOR A MOBILE VEHICLE
Abstract:
Disclosed is a drive unit for a mobile vehicle, comprising two motors whose torque is added up on a common output shaft (30). One motor can be connected to the output shaft (30) via a first step-down gear stage (28) or a second step-down gear stage (29) while the lifting volume of one motor (12) is zero and said motor (12) is separated from the joint high-pressure tube (2) when the output shaft (30) has reached a maximum speed.