VOLET ROULANT POUR PORTE, FENETRE OU ANALOGUE

摘要

The drive mechanism (7) is controlled by a suitable operating device (8) and incorporates a winder (9) fitted at a point accessible to the user. The winder controls the rotation of a first disc (10) so that an end (17) of a transmission cable (11) passing through a pliable guide and protective casing (12) is so rolled up that at its opposite end (18) it reaches a second disc (13) rotatingly fitted on the rolling-up tube (2). The cover (3) is capable of unrolling automatically under its own weight. The cover unfolds from the effect of the unrolling of the transmission cable from the disc.