| 摘要 |
<p>The invention is concerned with apparatus for cutting accurately profiled notches in wooden glazing bars (2,4) and the like. The apparatus illustrated by way of example comprises a machine frame including a work table (18), clamping means (28) to retain a bar in position on the table which is advanced towards a plurality of sets of cutting means (12,14,16) arranged at adjustably spaced locations along the table so that a plurality of cuts or notches (6,8) is formed simultaneously in the bar. Advantageously, a hopper feed arrangement may supply a sequence of bars in an end-to-end manner for operation by the apparatus.</p> |
