Patent ID: 7874415

Claim:
A torque transfer device for torque transfer between a drive unit and a transmission, with at least one multi-disk clutch ( 3 , 4 ), comprising a first multi-disk clutch having at least one disk packet, comprising outer disks, connected non-rotatably with an outer disk carrier, and inner disks, connected non-rotatably with an inner disk carrier, and with at least one operating lever device for operating the first multi-disk clutch, wherein a pressure transfer device ( 36 ) extends between the disk packet ( 11 ) and the operating lever device ( 34 ) through at least one pass-through opening ( 38 ), which is cut out in a carrier device ( 30 ), wherein a seal device ( 50 , 140 ) is operatively connected to a second outer disk carrier of a second multi-disk clutch, wherein said seal device is disposed between the inner disk carrier ( 17 ) and the pass-through opening ( 38 ).