FIELD: transport engineering. SUBSTANCE: working member of device is made in form of resilient ring with flexible ties between ring and shaft and different-make members placed at outer side of rings depending on kind of surface along which vehicle is to move. Change of direction of movement is provided either by changing speed of tracks on rows of rollers or by turning rollers with axle and steering wheel on which guide wheels rest. EFFECT: possibility of movement of wheeled or crawler vehicles along water, ice, deep snow, bog or their combinations. 2 cl, 4 dwg
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