| 摘要 |
This invention belongs to the branch of vehicles, and can be used for producing vehicles that are able to move through very rugged terrain, covered by thick layers of snow, on the surface of swamps and water. The proposed model of the snow-tracker has a helical thruster, which is a multi-spring helix, which consists of a round cored cylinder, on the outside of which there are thin lined high spires; the ends of the cylinder are sealed by the round conical shape thimbles; in the place of their symmetric axis, there are axes, connected by the rod-chord to a helix unit. A snow-tracker with skis has one helix, in block with a motor and is connected to the chassis by levers. A snow-tracker without skis has two helixes, connected to the chassis. The motor and seat for the driver are in between the helixes. The bigger helix is controlled by smaller helixes, this vehicle can move through snow, on the surface of swamps and water. |
