Patent ID: 8672109

Claim:
A double clutch transmission ( 2 ) mounted in a drive train ( 1 ) with a drive unit ( 3 ) comprising: a clutch part ( 4 ) and a transmission part ( 5 ) with first and second sub-transmission units; the clutch part ( 4 ) has one input hub ( 27 ) for an operative connection with the drive unit ( 3 ) and first and second output hubs ( 31 , 39 ) which are, respectively, operatively connected with first and second input shafts ( 6 , 7 ) of the first and second sub-transmission units, wherein the first and second input shafts ( 6 , 7 ) are arranged coaxially with respect to each other, wherein, on an output side, the input hub ( 27 ) is operatively connected with a damping mechanism ( 18 ), which is operatively connected on an the output side thereof with first and second clutches ( 8 , 9 ), and the first and second output hubs ( 31 , 39 ) are operatively connected, respectively, at an end of the drive unit ( 3 ) with one of the first and second clutches ( 8 , 9 ) and wherein both of the first and second clutches ( 8 , 9 ) and also the damping mechanism ( 18 ) are arranged in a clutch chamber ( 19 ) filled with oil, which is sealed floatingly to a clutch cover ( 21 ), the first output hub ( 31 ) is operatively connected with the first input shaft ( 6 ) and is axially supported by the first input shaft ( 6 ); the input hub ( 27 ) is supported by means of an angular ball bearing 29 on the first input shaft ( 6 ), the angular ball bearing ( 29 ) is fixed on the input hub ( 27 ) by means of a securing ring ( 30 ) and, in addition, is clamped to the first input shaft ( 6 ) by an adjustment spring ( 32 ), clamping force can be adjusted by an adjustment screw ( 33 ).