The method involves coupling gear assembly (14) with a power transmission path to an internal combustion engine (12). The power transmission path comprises a friction clutch (16) and a gear unit (20). The gear ratio and closing of the friction clutch is la...

The drive train (10) comprises a combustion engine (14) and a hydraulically shiftable transmission unit (16), whose input unit (18) is connected with a crankshaft (26) of the combustion engine by a coupling arrangement (24) and whose output unit (20) is co...

The method involves providing a clutch arrangement (22) with two friction clutches (28, 30) having a common input unit (32), and connecting output units (34, 36) of the friction clutches with drive shafts, respectively. The drive shafts are connected with ...