| 摘要 |
<p>A vehicle washing apparatus comprising a frame (2), the frame (2) and the vehicle (3) to be cleaned being arranged to move with respect to each other. The frame (2) comprises lateral sprayers (5) for spraying water to the sides of the vehicle (3) and overhead sprayers for spraying water to the upper part of the vehicle (3). The overhead sprayers (8) are divided into at least two groups such that the overhead sprayers in one group swing synchronously with the overhead sprayers in the other group to the opposite direction transversely to the vehicle (3) to be cleaned. The forces generated by the water jets from the sprayers (8) thus compensate for each other, whereby the vehicle washing apparatus (1) does not swing in the lateral direction. <IMAGE></p> |
