Device for shading window or door openings or for cladding of machines etc.

摘要

The device (10) has parallel lamellae (11,14,18,19) which are guided in isolated rails in at least one opening side (12,13). The lamellae cover the opening and have noses which during opening and closing of the device, grip the lamella which follows in the movement direction and move it. The device has drive chains (15,16) which engage with the bottom lamella (14). The drive chains are motor driven.