FIELD: gearboxes.
SUBSTANCE: invention relates to a coaxial three-shaft reversible eight-speed gearbox. The primary and secondary shafts are installed coaxially in the housing supports of the reversible eight-speed gearbox of low specific amount of metal, the intermediate shaft gears axis is installed parallel to them. Between the parallel shafts of the gearbox there are four pairs of cylindrical gears and three shift clutches: two extreme three-position clutches and one double clutch with oppositely deployed clutches with a common gear shift fork. A conical reverse gear is installed to the front wall of the housing at the input of the input shaft.
EFFECT: increased reliability of the vehicle.
2 cl, 3 dwg
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