Folding venetian blind for attachment at window frame for covering window areas, has transport cable connected with foldable curtain and centrally arranged around foladable curtain in traveling direction

摘要

The blind has a foldable curtain (9) movable between opening and closing positions (16, 17). A transport cable (5) rotates around guide wheels between the opening and closing positions and is connected with the foldable curtain. The transport cable is centrally arranged around the foladable curtain in a traveling direction. The guide wheels are designed as a driving wheel and a deflection wheel. A groove (4) is formed on a peripheral part of the guide wheels, and recesses (6) guide drivers (8) of the transport cable. A front folding element (10) is provided with a tension rod (12).