VEHICLE HYDRAULIC MOTOR-IN-WHEEL Russian patent published in 1995 - IPC

FIELD: transport engineering, road-building machinery. SUBSTANCE: positive rotation of reduction gear parts by driving wheel is prevented owing to the fact that additional crown gear 9 is installed on rims of planet pinions unit for axial displacement. Gear 9 has outer ring groove 12 which accommodates fork 13 of rod 14. Shank of rod 14 is threaded. Rod is secured on housing 4 by means of screw-nut connection. EFFECT: enlarged operating capabilities. 5 cl, 1 dwg