ARMORED VEHICLE TRANSMISISON Russian patent published in 2011 - IPC B60K17/00 

FIELD: transport.

SUBSTANCE: invention relates to mechanical transmissions with input reduction gear engaged with final drives to be used in production of armored vehicles intended for minesweeping by flail sweep. Proposed transmission comprises engine 2, pressure medium source, final drive 10, input reduction gear 1 and three rotary elements, i.e. shifting gear 4, planetary line 6 and driven gear 8. Input reduction gear incorporates first rotary element axial shift mechanism consisting of hydraulic cylinder 15 with its rod engaged with first rotary element. Planetary line 3 is arranged in kinematic circuit of input reduction gear 1 to vary rpm of third rotary element.

EFFECT: speed reduction in mine sweeping along with normal speed in motion.

2 cl, 2 dwg