SNOWMOBILE Russian patent published in 2015 - IPC B62M27/02 B62J25/00 

FIELD: transport.

SUBSTANCE: set of inventions relates to versions of snowmobile design, to foot gripper unit for snow mobile and to snowmobile frame. In the first version, snowmobile includes frame, foot rest unit supported by frame and foot grip unit supported by frame and comprising toe clip, rear wall made capable to interact with rider's shoes, and casing with rear edge which casing is mainly surrounding toe clip and the rear wall. In the second version, the snowmobile includes frame and foot rest unit supported by frame and comprising footrest plate with multiple squeezed out holes and multiple intermediate holes. In the third version, snowmobile includes power train supported by frame and having exhaust system, and heat screen located near part of exhaust system. In the fourth version, snowmobile includes frame and power train supported by frame and having air intake system, where this air intake system includes at least one air intake having casing to reduce noise emitted by intake system. In the fifth version, the snowmobile includes frame having front end and rear end; and buffer unit supported by frame rear end. Snowmobile foot grip unit contains rear wall, toe clip located behind the rear wall, frame component attached to toe clip and passing around front surface of rear wall; and casing mainly surrounding the rear wall, frame component and toe clip. Snowmobile frame includes multiple frame components and connection to place multiple frame components; herewith, the connection comprises at least one open channel and at least one cylindrical component to place multiple frame components where the connecting component is functionally attached to lower part of steering column of steering unit.

EFFECT: better performance.

34 cl, 24 dwg