CATERPILLAR OF VEHICLE Russian patent published in 2018 - IPC B62D55/24 

FIELD: transportation.

SUBSTANCE: caterpillar of the vehicle contains parallel rubber-fabric belts with crossbeams fixed to them, equipped with grooves and ridges to form tracks of support rollers. The caterpillar is equipped with an additional parallel rubber band. The crossbars are of different lengths. Short cross-bars are made in a symmetrical shape, and long cross-bars are of asymmetrical shape. The crossbars are fixed with a step-by-step alternation on the rubber-fabric tapes in such a way that the additional rubber-fabric tape is fixed to the elongated part of the asymmetrical cross-pieces.

EFFECT: reducing the vehicle's pressure on the ground without increasing the weight of the structure.

2 dwg