METHOD OF SNOWMOBILE MOVEMENT AND SNOWMOBILE FOR ITS REALISATION Russian patent published in 2014 - IPC B62M27/00 B62M29/00 

FIELD: transportation.

SUBSTANCE: group of inventions relates to the method for movement of a snowmobile and a snowmobile. The method of snowmobile movement consists in provision of interaction of propeller elements with the support surface. The snowmobile propeller is made in the form of a three-beam star, which is rotated with the help of a chain drive. Skis are installed in the tops of the specified star with the possibility of their rotation relative to the star in areas of their fixation to beams and with the possibility of axial vertical movement. Each ski is made of two parts, which are hingedly connected to each other so that skis move in the vertical plane as the main star rotates. On the running surface of the specified skis they make notches providing for movement of skis to one side. Free running of the snowmobile is ensured by taking both skis out of contact with the support surface. The snowmobile comprises a frame with support surfaces made preferably in the form of skis. On the frame there is a seat and control elements, a mechanical drive of the snowmobile with a chain drive and a propeller for conversion and transfer for a physical force from a driver of the specified snowmobile to elements of the propeller, interacting with the support surface and driving the specified snowmobile.

EFFECT: provides for design simplification and improved sliding of a snowmobile.

2 cl, 2 dwg