| 摘要 |
<p>The device for making a groove in the edge of a panel or a stack of panels consists of a grooving saw supported by a structure which is movable from a rest position above the panel and remote from the edge to be grooved, to a starting position below the panel, to a subsequent working stroke directed upwardly, during which the groove is made, and again to the rest position. In order to exactly follow the contour of the edge, which may be rounded, the grooving saw is guided in its working stroke by a feeler roller which feels the outer contour of the edge.</p> |
