GITTER FUER VERGLASTE OEFFNUNGEN VON TUEREN, FENSTERN O.DGL.

摘要

The grille (2) intended for glazed openings of doors (1) or windows consists of a surrounding frame (3) and grille bars located on the inside. The frame (3) lies externally on the edge of the opening and is provided with bores (8), running at least approximately parallel to the glass plane, for receiving fastening screws (11). In order to avoid the possibility of the grille being unscrewed by unauthorised persons also, bows (10) are fastened on the inside on the frame (3) by means of fastening screws inserted from the outside. The bows are fastened on the door (1) or on the window from the room inside by means of push-through screws (13). <IMAGE>