Unknown
AssigneeStoebich Brandschutz GmbH
InventorChristian HOLZ
Life of this patent
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Abstract
The invention relates to a smoke and/or fire protection curtain for the sealing of an opening (12), with a protective element (16) for preventing the spread of smoke or fire through the opening (12), the protective element (16) comprising a wicket door (18), which can be arranged in a slip position, in which it is possible to pass through the protective element (16), and a closed position, in which the spread of smoke or fire through the opening (12) is prevented, with the wicket door (18) forming a tunnel (20) in the slip position. According to the invention, a fixing device (48) is provided for the reversible fixing of a lower wicket door edge (23) when the wicket door (18) is in a closed position, the fixing device comprising at least one magnetic strip (94) for the smoke-proof sealing of the wicket door (18).
Claims13
Smoke and/or fire protection curtain for the sealing of an opening, comprising:
- (a) a protective element for preventing or reducing the spread of smoke or fire through the opening,
- (b) wherein the protective element includes a wicket door, which is configurable
- in a slip position, in which it is possible to pass through the protective element, and
- in a closed position, in which the spread of smoke or fire through the opening is prevented or reduced,
- wherein the wicket door, when in the slip position, forming a tunnel;
- and
- (d) a fixing device for reversible fixing of a lower wicket door edge when the wicket door is in the closed position,
- (e) wherein the fixing device includes at least one magnetic strip for the smoke-proof sealing of the wicket door.
Dependencies are inferred from the claim text.