| 摘要 |
A power table saw having a table top surface with an opening through which a blade can extend, the blade being mounted on an arbor and being at least vertically adjustable relative to the top surface, the table saw comprising a blade assembly having a first pivot connection and being pivotally mounted to the table saw enabling the blade to be vertically adjusted through a predetermined arc relative to the table top and a riving knife mounted on the blade assembly and being vertically moveable in a substantially straight direction as the blade is vertically adjusted through the predetermined arc. |
