Dual-clutch assembly for a dual-clutch transmission

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United States of America Patent

PATENT NO 9790998
SERIAL NO

14689669

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Abstract

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A dual-clutch assembly for a dual-clutch transmission has an input shaft, a first friction clutch, a second friction clutch, a first output shaft, a second output shaft, a first piston/cylinder assembly, and a second piston/cylinder assembly. Input elements of the friction clutches are connected to the input shaft. Output elements of the friction clutches are each connected to one of the two output shafts. The friction clutches can each be actuated by means of one of the piston/cylinder assemblies. Each piston/cylinder assembly has a piston, which is supported so as to be axially movable in relation to an associated cylinder. Each cylinder is supported on a support on the side facing away from the piston in a region lying radially outside. Each cylinder is spaced apart from the support on the side facing away from the piston in a region lying radially inside.

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Patent Owner(s)

Patent OwnerAddress
GETRAG GETRIEBE- UND ZAHNRADFABRIK HERMANN HAGENMEYER GMBH & CIE KG74199 UNTERGRUPPENBACH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gremplini, Hansi Ingersheim, DE 10 97
Kramm, Torsten Ilsfeld, DE 3 27
Wolf, Thomas Ludwigsburg, DE 167 1282

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