Device for closing and/or shading opening cross-section or area, has curtain traction arrangement with elements rotatable into closed position only in plane of curtain

摘要

The arrangement has a curtain (2) that can be rolled, folded or piled and that fully covers the opening in the closed position and is changed between the open and the closed positions by an attached traction arrangement (8) with a number of elements rotatable into the closed position only within the plane of the curtain. Thus adjacent elements only rotate in the same direction starting from an extended configuration.