| 摘要 |
PROBLEM TO BE SOLVED: To prevent an insufficient washing of a part of a vehicle body surface which is hardly seen from an operator operating an operation panel provided in a car washing machine body and seriously stained and prevent a long washing time from being taken in a car washing machine having the gate type car washing machine body which strides and travels over a vehicle to be washed. SOLUTION: A remote controller which makes a radio communication with a receiver provided in the car washing machine body in a position remote from the car washing machine body includes a speed reducing switch for decelerating a travel speed of the car washing machine body and a speed increasing switch for accelerating the travel speed. COPYRIGHT: (C)2011,JPO&INPIT
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