Lamella curtain for use as limitation between halls in manufacturing plant for preventing spread of smoke and dust, has lamellas fastened at lazy tongs that comprise fastening units provided at shear members for hanging lamellas

摘要

The curtain (10) has lazy tongs (12), and multiple lamellas (11) fastened at the lazy tongs in a toolless manner. The lazy tongs comprise hook-like fastening units provided at shear members for hanging the lamellas. A drive (15) is coupled in a region at center of the lazy tongs relative to a longitudinal extension, where the lazy tongs are movable in opposite directions. The drive is designed as electrical, hydraulic or pneumatic drive. The fastening units of half of the members point in a direction, where the fastening units of another half of the members point in an opposite direction.