| 摘要 |
A floor burnisher has a base portion with a rotatable pad. A lower portion of a handle post is pivotally connected to the base portion. A lower portion of a spring rod assembly is pivotally connected to the base portion and an upper portion of the spring rod assembly is connected to an upper portion of the handle post. The pressure at which the pad contacts a floor surface may be selectively adjusted. The handle post may be pivoted about the base portion so that a spring within the assembly is compressed. The force from the compressed spring is communicated to the base portion to pivot the base portion with respect to a floor surface.
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