Friction lock for open trough connection of sliding arch type supports

摘要

The friction lock (1) by a pressure screw (11) in the clamping section (18) and a clamp support (9) braces the trough section (2,3) by the profile engaging connecting hook. The connecting hook fixes the clamp support by a guide window (16) in the hook plate. The clamp support is guided between the ribs (19) of the hook plate. The clamp support is guided in the hook plate by a guide pin, and is connected to the connecting hook through the guide pin by a clamping sleeve (15) as an assembly unit.