E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 9/58 (2006.01) E06B 9/13 (2006.01)
Patent
CA 2424586
The invention concerns a shutter device (1) in particular for closing an aperture (3) or the like, by displacement of the shutter (1) relative to one or several guide paths (7, 8), wherein the transmission means (5, 6) co-operating with the guide paths (7, 8), are provided between the lateral edges (9, 10) of the shutter (1) and the guide paths (7, 8) such that when a certain tractive force transverse to the longitudinal direction of the guide paths (7, 8) is exerted on the lateral edges (9, 10) of the shutter (1), said edges (9, 10) are separated at least partly from said transmission means (5, 6).
L'invention est relative à un dispositif à volet (1) destiné notamment à la fermeture d'une baie (3) ou autre ouverture, par le déplacement du volet (1) par rapport à un ou plusieurs chemins de guidage (7, 8), dans lequel des moyens de transmissions (5, 6), copérant avec les chemins de guidages (7, 8), sont prévus entre les bords latéraux (9, 10) du volet (1) et les chemins de guidage (7, 8) d'une manière telle que lorsqu'une certaine force de traction transversale à la direction longitudinale des chemins de guidage (7, 8) est exercée sur les bords latéraux (9, 10) du volet (1), ces bords (9, 10) sont séparés aux moins partiellement de ces moyens de transmission (5, 6).
Dynaco Europe
Dynaco International
Fetherstonhaugh & Co.
LandOfFree
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