DEVICE FOR MOVING ON A SURFACE WITH LOW MECHANICAL STABILITY Russian patent published in 2022 - IPC A63C11/00 B62D51/00 

FIELD: low stability surface walking devices.

SUBSTANCE: low stability surface walking device is designed to be towed by one person on skis, skates, snowboards, or skids on snow or ice, or any other difficult terrain by wheeled vehicle or on foot, such as a swamp. The effect is achieved due to the fact that the device for moving on a surface with low mechanical stability, containing a frame that contains a wheel with a hub, is characterized in that the frame is made of two longitudinal parallel structures, fastened together by two transverse perpendicular structures, moreover, on the frame , at the location of the user on both sides, control knobs are mounted containing keys or a lever, while on one of the longitudinal structures of the frame a wiring block is mounted, and in the center of each longitudinal structure of the frame a coupling is installed, which ensures the device can be disassembled into two parts, at the same time, an electrical wiring switch, a control device and a battery are mounted on one of the longitudinal structures of the frame, which provide switching of a button or lever on the control handles through control devices with a battery, which allows power to be supplied when the electrical circuit is closed from the battery to an electric motor with a rotation shaft located inside the wheel hub, while the rotation shaft of the electric motor is combined with the rotation shaft of the wheel, which is rigidly fastened to the shell, on the surface of which hooks are made to enhance adhesion to the ground.

EFFECT: creation of a universal collapsible device for towing on difficult surfaces with low mechanical stability, which does not require replacement of running gears.

4 cl, 3 dwg