Corner connection to form a miter cut hollow profiles of a frame for windows, doors or facades

摘要

The corner connection is intended to be configured such that the corner connector (1) is of low weight and, in the frame corner, a relatively small quantity of adhesive is sufficient in order to achieve a surface bonding between the corner connector (1) and the hollow profiles (21, 22), fixed on the corner connector, with a high shear strength. In order to achieve this object, the corner connector (1) exhibits inner chambers which are open towards its flank surfaces (7), the openings in the flank surfaces are closed by one or more covering bodies (11) or by filling bodies, and gaps defined by spacer pieces are provided between the flank surfaces and the inner delimitation surfaces of the hollow profiles (21, 22) in order to receive an injectable adhesive-bonding composition, the injection of the adhesive-bonding composition taking place after the mechanical fixing of the hollow profiles (21, 22) on the corner connector (1). IMAGE