Secondary frame for supporting a panel attached to the carrying structure of a facade and facade comprising a secondary frame and the cladding panels

摘要

The frame has a first profile (6,8,19) with a U-shaped section having a flat base (20) and two flanges (22,23) each having ears (24,25) spaced along its length. The ears on the flanges are aligned in pairs. At least one ear has an end section (26,27) connected to a flange (22,23) of the first long profile by a connecting zone (28,29) of a width, measured parallel to the length of the profile, smaller than the width of the end part measured in the same direction, to form with the ear, an L-shape. At least one ear (24,25) has an end section with a round hole (30,31) to receive a fixing screw.