FIELD: machine building.
SUBSTANCE: invention relates to gear box (30) with power distribution for a vehicle. Gearbox (30) contains one drive shaft (12), first branch (16) with planetary gear system (18), continuously variable second branch (22) connected to first branch (16), and contains two adjustable transducers (H1, H2) of energy, one output shaft (24), for connection with drive shaft (12). Between drive shaft (12) and output shaft (24), one first reversing stage (32) is provided for changing between one forward range and one reverse range. Reversal stage (32) either reverses or keeps all the directions of rotation of the solar wheels constant (Z1/Z1'), ring gear (Z3) and shaft (20) drove when changing between the first forward range and the first reverse range.
EFFECT: reduced parasitic power.
14 cl, 4 dwg
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