Saw assembly with safety shield for table saw
AssigneeDurq Machinery Corp.
InventorChia-Sheng LIU
Life of this patent
Estimating the term…
Abstract
A saw assembly for a table saw includes a bracket, a driving unit swingingly connected with the bracket, a saw blade coupled to a driving shaft of the driving unit, which extends through an inclined guide slot of the bracket, an elevating unit mounted with the bracket and connected with the driving unit, and a shield pivotally mounted between the driving unit and the saw blade. When the driving unit is lifted or lowered by the actuation of the elevating unit, the saw blade can be moved upwards or downwards along the inclined guide slot of the bracket, and the shield can be rotated to keep the inclined slot of the bracket covered, thereby preventing a maintenance worker's hand from getting injured by the saw blade, and allowing the sawing chips of a workpiece to be collected effectively.
Claims6
A saw assembly for a table saw, comprising:
- a bracket having an inclined guide slot, a first stop portion adjacent to a top end of the inclined guide slot, and a second stop portion adjacent to a bottom end of the inclined guide slot;
- a driving unit swingingly connected with the bracket and having a driving shaft extending through the inclined guide slot of the bracket;
- a saw blade coupled to the driving shaft of the driving unit;
- an elevating unit mounted with the bracket and connected with the driving unit for driving the driving unit to swing such that the saw blade is reciprocally moveable along the inclined guide slot;
- and
- a shield pivotally mounted between the driving unit and the saw blade, and covering the inclined guide slot of the bracket, and provided with two curved edges respectively abutted against the first and second stop portions of the bracket such that the shield is pivotable during a movement of the saw blade, thereby keeping the inclined guide slot of the bracket covered.
Dependencies are inferred from the claim text.