Device with flexible shutter

Details Device with flexible shutter Device with flexible shutter

E - Fixed Constructions

06

B

E06B 9/13 (2006.01) A62C 2/10 (2006.01) E06B 9/17 (2006.01)

Patent

CA 2442845

The invention concerns a device with flexible shutter co-operating with driving means so as to move the shutter (1) vertically between a closing position and an opening position, said shutter (1) being designed to close a bay (5) or any like opening, the shutter (1) having at least a fragile zone (11) which, in closed position, extends from the lower edge (4) of the shutter (1) up to a certain height thereof, so as to form at least an opening passage when the shutter (1) is ruptured at the fragile zone (11).

La présente invention est relative à un dispositif à volet souple coopérant avec des moyens d'entraînement de manière à permettre de déplacer verticalement le volet (1) entre une position de fermeture et une position d'ouverture, ce volet (1) étant destiné à la fermeture d'une baie (5) ou autre ouverture, le volet (1) présentant au moins une zone de faible résistance (11) qui, dans la position de fermeture, s'étend à partir du bord inférieur (4) du volet (1) jusqu'à une certaine hauteur de ce dernier, de manière à permettre de former au moins une ouverture de passage lorsque le volet (1) est rompu à l'endroit de cette zone de faible résistance (11).

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