FIELD: transportation.
SUBSTANCE: invention relates to means of movement on snow and ice surface, intended for skiing on mountain slopes. Sledge has a fixed rectangular niche made of strong plastic rigidly attached to the lower part of the cover. Inside the recess, a rectangular flat shield control system is fixed, with at least two brake pins fixed to the lower part of the brake shield plane, having a drive from a vertical rigid rod, which lower end is equipped with a hinge with the middle part of the brake flap with a damper spring. Upper part of rigid rod is fixed by means of Lira clamps. Front part of the shield is fixed to the horizontal axis of rotation, the ends of which are hingedly fixed in the side holes of the vertical walls of the niche. Drive in the form of a rigid rotary rod is fixed in the upper part of the sledge by means of Lira clamps. Brake pins at the end of the flat shield are spaced apart from its longitudinal axis at a certain distance. Front part of the sledge is equipped with two short controlled skis having a control system, the toes of each of which are connected to each other by a transverse plate; the turn is performed with the help of a rudder. Safety belt is attached to the seat.
EFFECT: higher operating performances.
1 cl, 6 dwg
