| 摘要 |
<p>The pattern for drilling holes of door hinges into specially adapted door frames, particularly of high quality universal type of doors with veneer covered or lacquered surfaces, this means doors where the casements are intended to be adapted by the end user to open left or right. The pattern according to the invention is made like a rectangular profile (1) with one strip (2) serving to fit the side panel or the panel (D) fitting to the vertical surface (C) featuring a positioning circle (3) provided on the internal side, which fits the blank positioning opening (E) on the surface (D) of the finishing lathe (B), while on the other strip (4) of the profile (1) there are two openings (5). On the opposite side of the openings (5) on the external side of the strip (4) there are two coaxial pipe-like extensions (6) featuring a visible diameter which is equal to the drill diameter for drilling holes for the hinges on the finishing lathe (B).</p> |
