Light control covering device for architectural openings

E - Fixed Constructions – 06 – B

Patent

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Details

E06B 9/262 (2006.01) E06B 9/24 (2006.01) E06B 9/40 (2006.01) E06B 9/56 (2006.01) E06B 9/78 (2006.01)

Patent

CA 2199457

The disclosure relates to a light control covering device for an architectural opening comprising a control means (7, 21, 37) and a flexible sheet (1), the control means enabling different translucency positions of the flexible sheet, wherein the flexible sheet (1) is of a stretchable nature and in that the control means (7, 21, 37) are adapted to arrange for at least a first position of the flexible sheet (3), in which position the flexible sheet is mainly unstretched, and a second position of the flexible sheet (3), in which position the flexible sheet is substantially stretched.

L'invention a trait à un dispositif d'habillage pour ouverture de bâtiment permettant de régler le degré d'éclairage. Le dispositif comprend un moyen de commande (7, 21, 37) et une feuille souple (1), le moyen de commande permettant de mettre la feuille souple en différentes positions de translucidité, la feuille souple (1) étant faite d'un matériau extensible et le moyen de commande (7, 21, 37) permettant d'obtenir une première position de la feuille souple (3) , position dans laquelle la feuille souple n'est à peu près pas étirée, et une deuxième position de la feuille souple (3), position dans laquelle la feuille souple est substantiellement étirée.

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