| 摘要 |
<p>Window with preinstallation for the fitting of window grilles, of the type constructed by profile sections preferably made from aluminium or PVC, which form a frame for receiving the sash, leaf or slide elements, which frame involves two vertical uprights, wherein each of said uprights incorporates at least one pair of small holes positioned so as to correspond with the imaginary plane in which the grille will later be installed, each of said holes receiving, duly fastened to the uprights, nuts that receive respective fastening screws via which, by passing through said grille, the latter is fastened to the vertical uprights of the frame.</p> |
