| 摘要 |
<p>A window assembly for a power tool has a glass plate with an upper surface, a lower surface, and a peripheral edge. The plate is configured to generally cover an aperture formed in the upper saw guard of the power tool. A plastic layer having a peripheral edge is positioned on the upper surface of the glass plate. A frame engages the peripheral edge of the glass plate and the peripheral edge of the plastic layer. The frame is adapted to be attached to the guard so that the window covers the aperture and allows viewing of the cutting tool by the power tool operator.</p> |
