Suspension for driving a two-wheeled vehicle in the snow

摘要

The invention relates to the field of mechanical engineering, and more particularly to suspensions. A suspension that allows a two-wheeled vehicle to travel on snow comprises a track unit. The track unit comprises an endless track, guide runners with wear strips, lateral panels, a front lever, a rear lever, shock absorbers, a drive system, a braking system, and also a ski. Disposed between the lateral panels of the track unit is a frame provided with a track unit fastening assembly. The track unit fastening assembly is configured in the form of a trapezoidal subframe. The subframe is provided with fasteners and is connected to the frame so as to be capable of moving in a horizontal plane by means of a change in the position of an adjusting bolt. The lateral surface of the base of the ski, lateral keels, and skates mounted on said keels are configured with a radial curve, tapering in the centre portion. The lateral keels are inclined toward a vertical plane. The result is an increase in the cross-country capability and stability of the vehicle.