Connecting system for aluminum profiles comprises tongue component with T-shaped cross-section and second component with central groove tongue and central groove having rows of parallel grooves which form channels for adhesive

摘要

The connecting system for aluminum profiles comprises a tongue component (1) with a T-shaped cross-section and a component (2) with a central groove. The tongue (4) has rows of parallel grooves (6) on each side and the central groove in the second component has similar rows (7) in its walls (16). Adhesive (3) placed in the base (11) of the central groove flows into the cylindrical channels formed when the tongue is fully inserted and the parallel grooves coincide.