| 摘要 |
Vehicle washing apparatus including a frame upon which is mounted a pair of opposing side brush assemblies each having a vertically oriented side brush hung from the free end of a parallelogram linkage assembly which is pivotally suspended from an overhead shaft so as to permit controlled pivotal movement transversely of the frame as well as damped, spring-cushioned pivotal movement longitudinally of the frame whereby the front, rear and side areas of a vehicle may be efficiently washed.
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