| 摘要 |
A floor treating system is provided including a power source having a rotatable drive shaft with an axis of rotation, a floor treating attachment, means for imparting an oscillating motion from the drive shaft to the floor treating attachment, a rug beating attachment, and means for imparting a vibrating motion from the drive shaft to the rug beating attachment. Multiple embodiments provide that the means for imparting an oscillating motion impart at least two speeds of oscillating motion. Embodiments include those with means for connecting floor treating attachments at at least two different distances from the drive shaft axis of rotation.
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