Building units securing mechanism - has profile rails with supported guide web attached to opening surface

摘要

The equipment is for attaching one or more building units in an opening with well defined limiting surfaces (8). It consists of rails which are projecting along axial surfaces (8) of the building opening or only along part of the surfaces (8). The rails are attached to the surfaces by fasteners (12) or are pressed on the surfaces after inserting a sealing material between the rails (7) and the surfaces (8) of the opening. The attached rails (7) are forming mainly a radial support and guide surfaces (9) by which the building unit is located and attached and guided. They consist of profile rails from a thin plate which are provided with a web (6) forming the support and guide surface.