Fixing device for securing window or door frames inside wall openings

摘要

The frame is fixed into position using a double wedge part comprising a basis wedge (1) containing an adjustment fitting (2) or tensile component inside, linked to a coupling (3) which can be rotated from the outside. As the coupling is rotated, the adjustment fitting or tensile component moves a clamping wedge (4) in relation to the basis wedge. An Independent claim is also included for a fixing device comprising a coil with a winding awl and coupling, and a spacer strip.