Angular corner connecting piece for profiled frame members of multi-sheet insulating glass

摘要

An angular corner connecting piece for profiled frame members of multi-sheet insulating glass has angularly disposed legs adapted to be inserted into cornerwise adjacent profiled frame members of the multi-sheet glass. The legs include a base plate having a plurality of projecting ribs. The legs are connected by a rigidifying head having walls. At least one spring is connected between each pair of ribs and between one of the ribs and the walls of the rigidifying member and are resiliently deformable upon insertion of the legs into the profiled frame members. The rigidifying head has transverse sealing grooves and pairs of guide ribs.