| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an on-snow bicycle that can stably and smoothly run even on such bad snowy road surfaces as slippery snowy road surfaces like relatively flat snowy road surfaces or icy road surfaces, snowy road surfaces with a ground exposed, or uneven snowy road surfaces. <P>SOLUTION: The on-snow bicycle includes: a vehicle body; a front and rear driving wheel which is provided in the rear of the vehicle body, and is rotated by a chain drive with pedal pressure; an endless belt with projections which is attached to the front and rear driving wheel; and a front and rear driven wheel which is provided in the front of the vehicle body; an endless belt without projections which is attached to the front and rear driving wheel; and a snow shield to which the endless belt without projections is attached, which is projected into the front and rear driven wheel. <P>COPYRIGHT: (C)2013,JPO&INPIT |
