FIELD: transport.
SUBSTANCE: invention relates to sledge with pushers interacting with surface. Frame 1 comprises tubes resting on skis 2 with independent manual brakes 6. Lengthwise bearing girders with seat 3 are mounted on said tubes. Pedal con-rods are arranged at the front of lengthwise girders and coupled with two-arm levers 4, short arms being directed downward. Pushers 5 are pivoted on long arms of levers 4 to thrust on snow with forward inclination. Two thrust surfaces are arranged on ends of pushers 5: along surface is arranged along pusher and another one across its. Links 7 may be connected by springs with frame 1. Besides, both links 7 may be interconnected by stabilising two-arm lever.
EFFECT: simplified design, stable motion.
3 cl, 16 dwg
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