| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tire washing device that can efficiently remove deposit of the tire of the vehicle. <P>SOLUTION: The tire washing device 1 includes: a pool 2 that is formed to allow vehicles pass through and to store water; and left side drainboards 21a, 31a and right side drainboards 21b, 31b that are arranged to be soaked in the water of the pool 2 and form a road surface to the vehicles that travel in the pool 2. Each drainboard includes a plurality of lower members arranged with spacings in the vehicle traveling direction, and the plurality of upper members fixed to the lower members diagonally over these lower members in parallel and with spacings mutually. Each upper member is a rod of the thickness that can enter the groove of the tire. Each upper member of the left side drainboard and each upper member of the right side drainboard are mutually inclined reverse so that those clearances become wider at downstream side in the vehicle traffic direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
