Wooden furniture etc screw cover cap

摘要

The pin (2) acting as connector is made of wood similar to the cap (1) and stands central to this (1) and is cylindrical and in the case of caps furnished within central pin, the screw-pin tool (4) comprises grained wood cutter (6), radius cutter (7) and pin cutter (8) with allotted parting tool (9) fixed as blade to the screw-in tool (4). This blade (9) is set back in the tool feed-in sense from the pin cutter (8) by one pin diameter and is of equal height with the wood cutter in the profile of the tool (4). Screw-pin and parting tools are preferably in one piece and the width of the radius cutter (7) should increase with increasing distance from its blade. In detail, the space (11) between the two cutters (6 and 8) expands towards the fastener (5). The vertical blade (15) of tool (9) is offset by one pin diameter from the horizontal pin cutter blade (14), with blades (14,13) arranged to come into effect after the flank-dictated (10) blade (12).