Drive train with an automated auxiliary-range transmission

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United States of America Patent

PATENT NO 9718463
SERIAL NO

13806627

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Abstract

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A drive train of a motor vehicle, with a hybrid drive having an internal combustion engine, and an electric machine, and an automated auxiliary range transmission, wherein the automated auxiliary range transmission has at least one main transmission and an auxiliary range unit mounted downstream of the main transmission, in particular as a range group, wherein an input shaft of the automated auxiliary range transmission is connected to the internal combustion engine of the hybrid drive via a controllable starter clutch, and an axle shaft of the automated auxiliary range transmission is connected to an axle drive, wherein the electric machine of the hybrid drive can be coupled to the force flux or torque flux of the drive train between the main transmission and the auxiliary range unit and/or between the auxiliary range unit and the axle drive.

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Patent Owner(s)

Patent OwnerAddress
ZF FRIEDRICHSHAFEN AGGERMANY FREDERIKSHAVN FRIEDRICHSHAFEN BADEN-WURTTEMBERG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaltenbach, Johannes Friedrichshafen, DE 230 1425

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