E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 9/17 (2006.01) E06B 9/56 (2006.01) E06B 9/11 (2006.01)
Patent
CA 2487812
The invention concerns a device with a shutter co-operating with driving means for moving the shutter (1) between an opening position and a closing position, said shutter (1) being guided by a guide path (4, 5) and being designed for closing an aperture (6) or any other opening, said device comprising a drum (8) about which the shutter is wound in the latter's opening position forming a roll (31) consisting of coils formed by several layers of the shutter (1), and from which the shutter (1) can be unwound to its closing position, wherein confinement means are provided for preventing the coils from forming creases when the shutter is being moved (1) towards its closing position and/or from sliding relative to one another.
L'invention est relative à un dispositif à volet coopérant avec des moyens d'entraînement permettant de déplacer le volet (1) entre une position d'ouverture et une position de fermeture, ce volet (1) tant guidé par un chemin de guidage (4,5) et étant destiné à la fermeture d'une baie (6) ou une autre ouverture, ce dispositif comprenant un tambour (8) autour duquel le volet (1) est enroulé dans la position d'ouverture de ce dernier en formant un rouleau (31) constitué de spires formées par des couches successives du volet (1), et dont le volet (1) peut être déroulé vers sa position de fermeture, dans lequel des moyens de confinement sont prévus permettant d'éviter que les spires forment des fronces lors du déplacement du volet (1) vers la position de fermeture et/ou que ces spires glissent l'une part rapport à l'autre.
Dynaco Europe
Dynaco International
Fetherstonhaugh & Co.
LandOfFree
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