Doubly power-splitting transmission for hybrid vehicle, has differential e.g. planetary gear, exhibiting three differential shafts, where two shafts are coupled with one another by switchable clutch which exhibits adjustable coupling

摘要

The transmission has a differential e.g. planetary gear, exhibiting three differential shafts e.g. input shaft, which is coupled with an internal combustion engine and output shafts. A predominantly generatorized working electrical machine is coupled with one of the output shafts. Another predominantly motorized working electrical machine is coupled with a driven shaft, and cooperates with the former electrical machine as a variator. Two of the three shafts are coupled with one another by a switchable clutch, which exhibits an adjustable coupling.