ALL TERRAIN VEHICLE Russian patent published in 2023 - IPC B62D57/36 

FIELD: vehicles.

SUBSTANCE: transport all-terrain vehicles with rotary screw propellers. The all-terrain vehicle includes a body, a rear suspension with two wheels mounted on the body with the possibility of turning in a plane parallel to the plane of its bottom, a front suspension with two wheels fixed on the body with the possibility of turning in the same plane, two rotary screw propellers mounted on the side with the possibility of axial rotation and lifting-lowering relative to the body with the help of levers connected to the front and rear ends of the propellers, a double-acting hydraulic cylinder and a hydraulic pump combined into one constructive scheme with a drive. The all-terrain vehicle is equipped with a steering trapezoid, kinematically connected to the front wheels, four rotary hydraulic cylinders located on each side of two, the axes of which are parallel to the axes of the rotary screw propellers, and two electrically controlled hydraulic spools. The wheels are made with built-in individual electric motors.

EFFECT: high reliability with the same off-road performance.

1 cl, 2 dwg