FIELD: machine building.
SUBSTANCE: invention relates to stepless drive of vehicle where it is necessary to provide power distribution from one input to two or four output shafts, with possibility of short-term difference of rotation frequency of each of output shafts. Stepless drive consists of parallel shafts of inlet, two coaxial intermediate, with which gears are rigidly connected, and two coaxial output ones located in one plane, and transmission control unit. Belt variator is installed on inlet and intermediate shafts. On the output shafts there are axially moving gear wheel units connected to the gear wheels on the intermediate shaft.
EFFECT: broader functional capabilities of controlling transmission, higher efficiency.
3 cl, 4 dwg
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