| 摘要 |
A vehicle washing apparatus is provided in which two U-shaped frames suspend a rectangular frame in an overhead arrangement. In the rectangular frame is supported a piston and cylinder arrangement which controls the playing out of four lines which are guided by pulleys to a vertical attitude suspending an open frame adapted for being lowered and raised. In lowered position, the frame encircles a vehicle and sprays the same with water and a cleaning fluid. For this purpose, the frame is provided with inwardly directed nozzles which are accommodated in a channel provided in the open frame. The water and cleaning fluid are stored in two tanks connected to two pumps which are connected by two lines to the open frame and the nozzles therein. The piston and cylinder arrangement is operated by compressed air.
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