Patent ID: 8100034

Claim:
A group power transmission ( 79 ) for a motor vehicle, including an input shaft ( 14 ), an intermediate shaft ( 4 ) and a main shaft ( 23 ) arranged coaxially with respect to one another and in succession, one next to another so as to be offset with respect to and parallel to at least one countershaft ( 15 ), two shiftable loose wheels (drive wheels 21 , 22 ) being mounted, as part of input constants (K 1 , K 2 ), coaxially on the input shaft ( 14 ) and on the intermediate shaft ( 4 ), with said two input constants (K 1 , K 2 ) being followed in the force flow by at least two gearwheel stages (G 2 , G 1 , GR) of a main group ( 16 ), which gearwheel stages (G 2 , G 1 , GR) comprise additional loose wheels ( 36 , 37 , 34 ) which are mounted coaxially on the main shaft ( 23 ) and which can be rotationally fixedly coupled thereto, with it being possible for the countershaft ( 15 ), in a direct gear, to be decoupled with regard to its rotational movement from the input shaft ( 14 ), the intermediate shaft ( 4 ) and the main shaft ( 23 ).