DIFFERENTIAL REDUCTION GEARBOX Russian patent published in 2015 - IPC F16H1/28 F16H48/00 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly, to gearings. Claimed device comprises housing with gear and wheel with inner and outer teeth on one geometrical axis to engage with outer teeth of idle gears fitted on axles of reduction gearbox housing. Besides, this device comprises central gear and wheel with inner and outer teeth to engage with outer teeth of pinions fitted on axles of driven carrier. Note here that central wheel with inner teeth engages with gear with inner teeth engaged with idle gears with outer teeth fitted on axles on reduction gearbox housing also engaged with gear with outer teeth fitted on drive shaft like central gear with outer teeth is.

EFFECT: simplified design.

2 dwg