Composite wood metal window - has extended surface metal frame fitted on outside by partly sliding connecting elements

摘要

The frame, as well as the leaf part of the window is fitted with a metal weathering combination of sections. The sections fitted to the leaf frame are fixed by means of connecting elements with enlarged head parts sliding in an undercut groove of the metal section. The connecting element parts adjacent to the head parts are connected with elements at certain distances on the frame. The coupling elements between an element and the frame are slidable on the frame section to correct fitting inaccuracies.