EP2110506B1 - Screen and roller shutter with such a screen - Google Patents

Screen and roller shutter with such a screen Download PDF

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Publication number
EP2110506B1
EP2110506B1 EP08007484A EP08007484A EP2110506B1 EP 2110506 B1 EP2110506 B1 EP 2110506B1 EP 08007484 A EP08007484 A EP 08007484A EP 08007484 A EP08007484 A EP 08007484A EP 2110506 B1 EP2110506 B1 EP 2110506B1
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EP
European Patent Office
Prior art keywords
heat
screen according
screen
curtain
hanging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP08007484A
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German (de)
French (fr)
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EP2110506B2 (en
EP2110506A1 (en
Inventor
Dirk Dipl.-Ing. Becker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Effertz Tore GmbH
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Effertz Tore GmbH
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39758717&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2110506(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Effertz Tore GmbH filed Critical Effertz Tore GmbH
Priority to DE502008001760T priority Critical patent/DE502008001760D1/en
Priority to EP08007484.2A priority patent/EP2110506B2/en
Priority to AT08007484T priority patent/ATE487843T1/en
Priority to PL08007484T priority patent/PL2110506T5/en
Priority to UAA200903759A priority patent/UA102060C2/en
Priority to RU2009114543/03A priority patent/RU2494210C2/en
Publication of EP2110506A1 publication Critical patent/EP2110506A1/en
Publication of EP2110506B1 publication Critical patent/EP2110506B1/en
Application granted granted Critical
Publication of EP2110506B2 publication Critical patent/EP2110506B2/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor

Definitions

  • the present invention relates to a closure and a roller shutter according to the invention.
  • Such buildings usually have gates or doors through which access or access is made possible.
  • Such doors or gates must meet predetermined, in particular legally prescribed requirements in terms of fire protection. Therefore, such gates or doors are usually designed such that they are fire-retardant and / or fire-retardant means, so that a spread of the fire can be prevented as long as possible.
  • a degree in the form of a fire protection certificate is from the DE-A1-196 11 515 known.
  • the fire protection closure described here is designed in the manner of a curtain and has at least one external view and an inner layer having a refractory or fire-retardant material.
  • a fabric layer of this multi-layer fabric overlay is fire-resistant coated.
  • the GB 456 538 finally reveals a fire-resistant curtain, which is equipped for reasons of weighting floor-side with a sandbag.
  • the curtain may be formed in two parts, wherein the two parts are arranged overlapping each other.
  • the invention therefore addresses the problem of achieving an improvement here.
  • the invention makes it possible to improve the fire-protective effect of a degree.
  • a conclusion within the meaning of the invention is a unit with which an opening, in particular an access opening can be closed, for example a door, a gate, a gate or the like.
  • the stitched formation of the blind in conjunction with the arranged in it fire-retardant, heat-insulating and / or a coolant-releasing substance causes the conclusion of a fire or fire and thermal effects can withstand much better.
  • the curtain can be formed from a fabric, in particular a textile fabric.
  • the curtain is flexurally elastic.
  • the curtain or the fabric has fire protection properties and is preferably fire-retardant, particularly preferably non-flammable.
  • a fire retardant may be formed, for example, by suitable mortar, stone material or the like.
  • suitable mortar, stone material or the like mineral fibers, rock wool or the like may be provided.
  • a provided for dispensing coolant may preferably be formed by water.
  • the invention is characterized in that an additional heat capacity is created by the material arranged in the pockets, in particular at coolant delivery, which can escape heat energy from an undesirable process or their effect can be reduced.
  • a coolant in the form of water-donating substance is for example a hydrate or the like in question, which releases bound water under the action of heat or heat radiation or a substance that chemically reacts under heat with elimination of water.
  • the elimination of water is preferably carried out in a temperature range of above about 100 ° C, so that the split-off water can escape as steam. This avoids harmful effects on the curtain or the water-releasing substance, so that the intended function can be better preserved.
  • the curtain may be formed, for example, by a textile material which may be formed from mineral threads, glass fibers, rock wool fibers and the like.
  • organic fibers can also be used in addition, which may be formed for example from thermally highly durable plastics, such as Teflon or the like.
  • the fibers can also be provided with appropriate coatings, so that, for example, a foaming or the like can be achieved due to the effect of temperature. This allows additional protection of the curtain in the event of a claim.
  • the curtain has at least one pocket in which the fabric is arranged.
  • the bag may for example be formed by an envelope of a fabric web or the like.
  • the bag is stably formed in its shape in the curtain, so that even in the reaction of a heat releasing refrigerant donating substance, the dimensions of the bag remain substantially preserved.
  • This can be achieved, for example, in that the bag is kept substantially stable in its form with fixing seams, rivets or the like.
  • the curtain can have several layers.
  • the pockets are provided, for example, only in the outer layers.
  • the layers together form the pockets.
  • the curtain has outer layers which are permeable to the coolant, in particular water vapor.
  • Underlying layers may be provided, for example, with a foam-forming material under heat, so that a sealing effect of the curtain can be achieved to the passage of smoke to avoid as much as possible.
  • the bag in this embodiment is formed, for example, only by the outer layer, which is coolant-permeable. In this way, a variety of functional fabrics for specific applications can be produced, which are designed optimized depending on the application.
  • the layers are bonded together by gluing, sewing, stitching and / or weaving. This makes it possible to use known production methods and devices in order to be able to inexpensively produce a curtain according to the invention in this way.
  • At least one layer is formed from a fire-retardant material.
  • the fire-retardant material can be formed, for example, by substances which suppress or reduce the formation of flame.
  • at least one layer may be formed from a heat-insulating material. This proves to be particularly advantageous if the curtain should also provide thermal insulation to adjacent areas at the same time. Preferably, this is the case when the equipped with the curtain gate or roller door two adjacent storage rooms or the like to protect against fire against each other.
  • Such a layer can be arranged approximately centrally in the curtain.
  • At least one layer is formed from a material which releases a coolant under the action of heat.
  • a sandwich-like structure can be achieved, with which over the width of the conclusion effective reliable absorption of heat can be achieved.
  • the planar arrangement makes it possible to reliably intercept even locally limited, locally indeterminate effects.
  • At least one layer is formed from a material which expands and / or foams under heat.
  • the dimensions of the closure increase and thus the closure can assume a sealing function in its edge regions.
  • a seal with respect to smoke flow can be achieved or improved.
  • the closure is arranged in an opening that can be largely completely closed by the foaming or inflating material.
  • the curtain is preferably formed as a web. This makes it possible, for example, to roll up the curtain simply for the purpose of storage and transport.
  • this embodiment is particularly well suited for the industrial production, so that the curtain can be produced inexpensively with conventional known devices.
  • the pocket is formed over a width of the web.
  • this embodiment facilitates the filling of the bag with the heat-releasing coolant substance, so that a simple cost-effective handling can be achieved.
  • the heat-releasing agent coolant is provided in tabular or powdered portionable, so that the bag can be easily filled, for example, with a panel of the substance or a portion of the substance.
  • This embodiment is therefore also suitable for automatic filling of the bags.
  • the heat releasing agent may also be provided in the form of rods, briquettes, press molds or the like. These can have round and / or square cross-sections.
  • the heat-releasing agent may also have a disc shape or tablet form.
  • the curtain has a reinforcement in the region of the pocket.
  • the reinforcement may be formed by additional seams, other fastening means such as rivets or the like, reinforcing struts and other reinforcing elements.
  • the fabric in the bag is preferably arranged interchangeably. This makes it possible to replace the substance, for example, if it is subject to aging and after a certain time can no longer deliver the desired amount of coolant. Even if the substance has given up, for example, during normal operation, under the influence of thermal heat, the latter can only be exchanged in order to put the closure back into its functional state ready for use. Easy maintenance can be achieved.
  • the curtain has several immediately adjacent pockets. In this way, a largely full-surface effect can be achieved by the invention.
  • adjacent pockets of the curtain are arranged overlapping. This allows the fabric to be arranged over the entire surface of the curtain, so that a largely full-surface function of the invention can be achieved. Vulnerabilities or unprotected areas can be reduced or be avoided.
  • connection of the layers is covered by overlapping arranged pockets.
  • connection of the layers is protected by the overlying, overlapping pockets.
  • the reliability of the blind can be further improved.
  • the degree is flexible. This allows the conclusion to be varied shapes and dimensions. So hard to reach areas can be protected with a degree according to the invention.
  • a roller shutter with the features of the conclusion of the invention is also proposed as a conclusion, which has a rotatably mounted roller on which a curtain is rolled up.
  • This embodiment makes it possible to provide a roller door, which can be retrofitted in a simple manner in known devices. Even with spatially hard to reach places can be achieved with such a roller shutter a proper foreclosure.
  • the curtain can have longitudinal sides, in the region of which a guide element is arranged. This makes it possible to safely move the roller door in inclined positions and the like and to achieve a proper function can.
  • the durability can be improved with the guide element.
  • the guide element can be formed, for example, by a rope or the like incorporated into the curtain in the area of the longitudinal side.
  • the roller shutter further comprises a guide for the guide element. The guide is fixed in place, so that the guide element can be stored longitudinally displaceable therein. The reliability of the function can be further improved.
  • a heat-foaming substance is arranged in the region of the guide element. This makes it possible to seal joints and niches by means of the intumescent substance in a closed roller shutter door under the influence of heat, so that a smoke passage or an air supply can be reduced, if not prevented. The fire protection effect can be further improved.
  • this embodiment is not limited to the roll-up door, but can also be used in financial statements of the invention in general.
  • the roller shutter under heat and / or Smoke is automatically closed.
  • an automatic control can be provided which drives the roller by means of a drive to move the door in the closed position.
  • a sensor control is provided for this purpose, by means of which the temperature or a smoke development in an area to be monitored can be monitored.
  • the roller shutter can be closed automatically, this preferably has its own power supply, so that even in the case of a power supply failure, a secure function of the closing can be achieved.
  • This development can be used not only in rolling doors, but also in the financial statements of the invention in general.
  • FIG. 1 a schematic representation of a section through a flat curtain of a closure according to the invention with overlapping pockets.
  • Fig. 1 is a schematic sectional view of a curtain 10 of unspecified financial statements in a first embodiment, which curtain 10 of two layers 16, 18, which are connected at predetermined intervals in each case by means of a seam 14.
  • the carrier layer 18 is made of a textile fabric of glass fiber material, to which a water vapor permeable layer 16, in the present embodiment likewise made of fiberglass material, pockets 12 is formed.
  • a heat-releasing refrigerant 20 is introduced in briquette form.
  • the pockets and size of the briquettes are formed such that the briquettes overlap so that a surface of the fabric 10 as well as the seams 14 are completely covered by the heat releasing agent 20.
  • the coolant is formed by water.
  • the coolant-releasing substance is presently formed by a hydrate, which releases water while absorbing heat. Due to the temperature of the water output of greater about 130 ° C, the water is released in vapor form, so that in addition to a heat energy absorbing effect by the water delivery itself at the same time also increases the heat capacity of the surrounding atmosphere by the steam supply.
  • the water vapor released during the intended operation emerges from the briquettes and penetrates the water vapor-permeable layer 16, whereupon the water vapor enters the atmosphere adjoining this layer.
  • the closure provided with the curtain described in the figure forms a roll-up door, which is not shown.
  • the curtain 10 has an increased flexibility so that it can easily be wound onto a roll of the roll-up door.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Laminated Bodies (AREA)
  • Special Wing (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

Closure comprises a flat trim made form a fire retardant and/or heat insulating material having pockets (12) arranged directly next to each other in an overlapping manner. An independent claim is also included for a roller door with the above closure. Preferred Features: The trim has several layers joined using adhesive or seams (14). At least one layer is made from a fire retardant and one from a heat insulating material. The closure is flexible. The trim has longitudinal sides with a guiding element.

Description

Die vorliegende Erfindung betrifft einen Abschluss sowie ein Rolltor gemäß der Erfindung.The present invention relates to a closure and a roller shutter according to the invention.

In vielen Bereichen ist es erforderlich, Maßnahmen für Brandschutz vorzusehen. Dies betrifft insbesondere Industrieanlagen, Fertigungshallen und dergleichen, in denen zum Beispiel gefährliche Stoffe gehandhabt beziehungsweise gelagert werden. Derartige Gebäude verfügen zumeist über Tore beziehungsweise Türen, über die ein Zugang beziehungsweise Zutritt ermöglicht wird. Derartige Türen beziehungsweise Tore müssen vorgegebenen, insbesondere gesetzlich vorgegebenen Anforderungen hinsichtlich des Brandschutzes genügen. Deshalb sind derartige Tore beziehungsweise Türen in der Regel derart ausgebildet, dass sie brandhemmend ausgebildet sind und/oder brandhemmende Mittel aufweisen, so dass eine Ausbreitung des Brandes möglichst lange verhindert werden kann.In many areas it is necessary to provide measures for fire protection. This applies in particular to industrial plants, production halls and the like, in which, for example, hazardous substances are handled or stored. Such buildings usually have gates or doors through which access or access is made possible. Such doors or gates must meet predetermined, in particular legally prescribed requirements in terms of fire protection. Therefore, such gates or doors are usually designed such that they are fire-retardant and / or fire-retardant means, so that a spread of the fire can be prevented as long as possible.

Aus der DE-A1-196 10 532 ist ein Abschluss in der Ausgestaltung eines Vorhangs bekannt geworden. Der Abschluss ist als doppelwandiger Behang ausgebildet, in den Vliespolster bzw. Kissen eingearbeitet sind, in welche im Brandfall Wasser eingeleitet wird.From the DE-A1-196 10 532 a degree in the design of a curtain has become known. The conclusion is designed as a double-walled curtain, are incorporated in the fleece pads or pillows, in which water is introduced in case of fire.

Ein Abschluss in Form eines Feuerschutzabschlusses ist aus der DE-A1-196 11 515 bekannt geworden. Der hier beschriebene Feuerschutzabschluss ist nach Art eines Vorhanges ausgebildet und verfügt über mindestens eine Außensicht sowie eine Feuerfest- oder Feuerhemmmaterial aufweisende Innenschicht.A degree in the form of a fire protection certificate is from the DE-A1-196 11 515 known. The fire protection closure described here is designed in the manner of a curtain and has at least one external view and an inner layer having a refractory or fire-retardant material.

Aus der GB-A-2 428 737 ist ein Abschluss in der Ausgestaltung eines Mehrschichtgewebebelags bekannt geworden. Eine Gewebelage dieses Mehrschichtgewebebelags ist brandschutzbeschichtet ausgebildet.From the GB-A-2 428 737 a degree in the design of a multi-layer fabric overlay has become known. A fabric layer of this multi-layer fabric overlay is fire-resistant coated.

Die GB 456 538 offenbart schließlich einen feuerbeständigen Vorhang, der aus Beschwerungsgründen fußbodenseitig mit einem Sandsack ausgerüstet ist. In einer Ausführungsform kann der Vorhang zweiteilig ausgebildet sein, wobei die beiden Teile einander überlappend angeordnet sind. Im Einsatz befinden sich insbesondere bei Industriegebäuden sogenannte Rolltore, bei denen vorzugsweise oberhalb der Durchgangsbeziehungsweise Zutrittsöffnung eine drehbar gelagerte Rolle angeordnet ist, auf der ein flexibles Tor aufrollbar ist. Zum Verschließen wird dieses Tor durch eine Abrollbewegung in eine Schließstellung verfahren. Zum Öffnen wird das Tor einfach wieder aufgerollt. Dies erlaubt es, platzsparend ein schnell betätigbares Tor bereitzustellen. Darüber hinaus erweist sich ein solches Tor als leicht nachrüstbar, zumal aufgrund seines vergleichsweise geringen Gewichts eine einfache Montage erreicht werden kann. Die leichte und flexible Ausgestaltung des Rolltores macht es jedoch schwierig, Maßnahmen vorzusehen, mit denen ein hoher Brandschutz erreicht werden kann.The GB 456 538 finally reveals a fire-resistant curtain, which is equipped for reasons of weighting floor-side with a sandbag. In a Embodiment, the curtain may be formed in two parts, wherein the two parts are arranged overlapping each other. In use, especially in industrial buildings so-called roll-up doors, in which preferably above the Durchgangsbeziehungsweise access opening a rotatably mounted roller is arranged on which a flexible door can be rolled up. To close this door is moved by a rolling movement in a closed position. To open the gate is simply rolled up again. This makes it possible to provide a space-saving fast-acting gate. In addition, such a gate proves to be easy to retrofit, especially since a simple assembly can be achieved due to its relatively low weight. However, the lightweight and flexible design of the roller door makes it difficult to provide measures that can be achieved with a high fire protection.

Die Erfindung widmet sich demzufolge der Aufgabe, hier eine Verbesserung zu bewirken.The invention therefore addresses the problem of achieving an improvement here.

Als Lösung wird mit der Erfindung ein Abschluss mit einem flächigen Behang aus einem feuerhemmenden und/oder wärmedämmenden Material gemäß Anspruch 1 vorgeschlagen.As a solution , a conclusion is proposed with a flat curtain of a fire-retardant and / or insulating material according to claim 1 with the invention.

Die Erfindung erlaubt es, die brandschützende Wirkung eines Abschlusses zu verbessern. Ein Abschluss im Sinne der Erfindung ist eine Einheit, mit der eine Öffnung, insbesondere eine Zugangs- bzw. Zutrittsöffnung verschließbar ist, zum Beispiel eine Tür, ein Tor, ein Gatter oder dergleichen. Die getaschte Ausbildung des Behangs in Verbindung mit dem in ihr angeordneten feuerhemmenden, wärmedämmenden und/oder ein Kühlmittel abgebenden Stoff führt dazu, dass der Abschluss einer Feuer- beziehungsweise Brandeinwirkung sowie thermischen Einwirkungen deutlich besser widerstehen kann. Der Behang kann aus einem Gewebe, insbesondere einem textilen Gewebe gebildet sein. Vorzugsweise ist der Behang biegeelastisch. Der Behang beziehungsweise das Gewebe weist Brandschutzeigenschaften auf und ist vorzugsweise feuerhemmend, besonders bevorzugt nicht brennbar.The invention makes it possible to improve the fire-protective effect of a degree. A conclusion within the meaning of the invention is a unit with which an opening, in particular an access opening can be closed, for example a door, a gate, a gate or the like. The stitched formation of the blind in conjunction with the arranged in it fire-retardant, heat-insulating and / or a coolant-releasing substance causes the conclusion of a fire or fire and thermal effects can withstand much better. The curtain can be formed from a fabric, in particular a textile fabric. Preferably, the curtain is flexurally elastic. The curtain or the fabric has fire protection properties and is preferably fire-retardant, particularly preferably non-flammable.

Ein feuerhemmender Stoff kann beispielsweise durch geeignete Mörtel, Steinmaterial oder dergleichen gebildet sein. Als wärmedämmende Stoffe können Mineralfaserstoffe, Steinwolle oder dergleichen vorgesehen sein. Ein zur Abgabe vorgesehenes Kühlmittel kann vorzugsweise durch Wasser gebildet sein.A fire retardant may be formed, for example, by suitable mortar, stone material or the like. As heat-insulating materials mineral fibers, rock wool or the like may be provided. A provided for dispensing coolant may preferably be formed by water.

Durch den unter Wärmeeinwirkung Kühlmittel abgebenden Stoff kann erreicht werden, dass die Wärmeeinwirkung auf den Behang deutlich reduziert wird. Hierdurch kann der Behang einer Wärmeeinwirkung beziehungsweise einer Einwirkung durch Feuer länger standhalten.Due to the heat-releasing coolant material can be achieved that the effect of heat on the curtain is significantly reduced. As a result, the curtain of heat or exposure to fire can withstand longer.

Darüber hinaus kann eine Wärmetransmission durch den Behang reduziert werden. Unter anderem zeichnet sich die Erfindung dadurch aus, dass durch den in den Taschen angeordneten Stoff, insbesondere bei Kühlmittelabgabe eine zusätzliche Wärmekapazität geschaffen wird, die Wärmeenergie aus einem unerwünschten Vorgang entziehen kann beziehungsweise deren Auswirkung reduziert werden kann. Als Kühlmittel in Form von Wasser abgebender Stoff kommt beispielsweise ein Hydrat oder dergleichen in Frage, welches unter Einwirkung von Wärme beziehungsweise Wärmestrahlung gebundenes Wasser freisetzt oder auch ein Stoff, der sich unter Wärmeeinwirkung unter Abspaltung von Wasser chemisch umsetzt. Die Abspaltung von Wasser erfolgt vorzugsweise in einem Temperaturbereich von oberhalb etwa 100°C, so dass das abgespaltene Wasser als Dampf austreten kann. Dies vermeidet schädliche Einwirkungen auf den Behang beziehungsweise den Wasser abgebenden Stoff, so dass die bestimmungsgemäße Funktion besser erhalten bleiben kann. Darüber hinaus erweist sich dies als vorteilhaft, weil das Freisetzen von Wasserdampf die Wärmekapazität der mit Wasserdampf gespeisten Luft deutlich erhöht und auf diese Weise eine zusätzliche Schutzwirkung hervorruft. Der Behang kann beispielsweise durch einen textilen Stoff gebildet sein, der aus mineralischen Fäden, Glasfasern, Steinwollefasern und dergleichen gebildet sein kann. Natürlich können zusätzlich auch organische Fasern zum Einsatz kommen, die beispielsweise aus thermisch hochbelastbaren Kunststoffen gebildet sein können, beispielsweise Teflon oder dergleichen. Die Fasern können darüber hinaus mit entsprechenden Beschichtungen versehen sein, so dass beispielsweise ein Aufschäumen oder dergleichen aufgrund der Temperatureinwirkung erreicht werden kann. Dies ermöglicht einen zusätzlichen Schutz des Behangs im Beanspruchungsfall. Der Behang weist wenigstens eine Tasche auf, in der der Stoff angeordnet ist. Die Tasche kann beispielsweise durch einen Umschlag einer Gewebebahn oder dergleichen gebildet sein. Vorzugsweise ist die Tasche in ihrer Form stabil im Behang ausgebildet, so dass auch bei der Reaktion eines unter Wärmeeinwirkung Kühlmittel abgebenden Stoffes die Abmessungen der Tasche im Wesentlichen erhalten bleiben. Dies kann beispielsweise dadurch erreicht werden, dass die Tasche mit Fixierungsnähten, Nieten oder dergleichen in ihrer Form im Wesentlichen stabil gehalten wird.In addition, heat transmission through the curtain can be reduced. Among other things, the invention is characterized in that an additional heat capacity is created by the material arranged in the pockets, in particular at coolant delivery, which can escape heat energy from an undesirable process or their effect can be reduced. As a coolant in the form of water-donating substance is for example a hydrate or the like in question, which releases bound water under the action of heat or heat radiation or a substance that chemically reacts under heat with elimination of water. The elimination of water is preferably carried out in a temperature range of above about 100 ° C, so that the split-off water can escape as steam. This avoids harmful effects on the curtain or the water-releasing substance, so that the intended function can be better preserved. In addition, this proves to be advantageous because the release of water vapor significantly increases the heat capacity of the steam-fed air and thus creates an additional protective effect. The curtain may be formed, for example, by a textile material which may be formed from mineral threads, glass fibers, rock wool fibers and the like. Of course, organic fibers can also be used in addition, which may be formed for example from thermally highly durable plastics, such as Teflon or the like. The fibers can also be provided with appropriate coatings, so that, for example, a foaming or the like can be achieved due to the effect of temperature. This allows additional protection of the curtain in the event of a claim. The curtain has at least one pocket in which the fabric is arranged. The bag may for example be formed by an envelope of a fabric web or the like. Preferably, the bag is stably formed in its shape in the curtain, so that even in the reaction of a heat releasing refrigerant donating substance, the dimensions of the bag remain substantially preserved. This can be achieved, for example, in that the bag is kept substantially stable in its form with fixing seams, rivets or the like.

Der Behang kann mehrere Schichten aufweisen. So kann vorgesehen sein, dass die Taschen beispielsweise nur in den äußeren Schichten vorgesehen sind. Es kann daneben aber auch vorgesehen sein, dass die Schichten gemeinsam die Taschen ausbilden. Dies erlaubt es, die technische Funktion der durch den Behang gebildeten Tasche entsprechend dem der gewünschten Wirkung anzupassen. So kann beispielsweise vorgesehen sein, dass der Behang jeweils äußere Schichten aufweist, die für das Kühlmittel, insbesondere Wasserdampf durchlässig sind. Darunterliegende Schichten können beispielsweise mit einem unter Wärmeeinwirkung schaumbildenden Stoff versehen sein, so dass eine abdichtende Wirkung des Behangs erreicht werden kann, um den Durchtritt von Rauch soweit wie möglich vermeiden zu können. Damit Kühlmittel freigesetzt werden kann, ist die Tasche in dieser Ausgestaltung beispielsweise lediglich durch die äußere Schicht gebildet, die kühlmitteldurchlässig ist. Auf diese Weise lassen sich eine Vielzahl von Funktionsgeweben für spezielle Anwendungen herstellen, die je nach Anwendungsfall optimiert ausgebildet sind.The curtain can have several layers. Thus it can be provided that the pockets are provided, for example, only in the outer layers. However, it can also be provided that the layers together form the pockets. This makes it possible to adapt the technical function of the bag formed by the curtain according to the desired effect. For example, it may be provided that the curtain has outer layers which are permeable to the coolant, in particular water vapor. Underlying layers may be provided, for example, with a foam-forming material under heat, so that a sealing effect of the curtain can be achieved to the passage of smoke to avoid as much as possible. In order for coolant to be released, the bag in this embodiment is formed, for example, only by the outer layer, which is coolant-permeable. In this way, a variety of functional fabrics for specific applications can be produced, which are designed optimized depending on the application.

Vorzugsweise sind die Schichten mittels Kleben, Nähen, Steppen und/oder Verweben miteinander verbunden. Dies erlaubt es, bekannte Herstellungsverfahren und Einrichtungen zu nutzen, um auf diese Weise kostengünstig einen Behang gemäß der Erfindung herstellen zu können.Preferably, the layers are bonded together by gluing, sewing, stitching and / or weaving. This makes it possible to use known production methods and devices in order to be able to inexpensively produce a curtain according to the invention in this way.

Weiterhin kann vorgesehen sein, dass wenigstens eine Schicht aus einem feuerhemmenden Material gebildet ist. Das feuerhemmende Material kann beispielsweise durch Stoffe gebildet sein, die eine Flammenbildung unterdrücken beziehungsweise reduzieren. Daneben kann auch wenigstens eine Schicht aus einem wärmedämmenden Material gebildet sein. Dies erweist sich insbesondere dann als vorteilhaft, wenn der Behang zugleich auch eine thermische Isolation zu benachbarten Bereichen bereitstellen soll. Vorzugsweise ist dies dann der Fall, wenn das mit dem Behang ausgestattete Tor beziehungsweise Rolltor zwei benachbarte Lagerräume oder dergleichen brandschutztechnisch gegeneinander schützen soll. Eine solche Schicht kann in etwa mittig im Behang angeordnet sein.Furthermore, it can be provided that at least one layer is formed from a fire-retardant material. The fire-retardant material can be formed, for example, by substances which suppress or reduce the formation of flame. In addition, at least one layer may be formed from a heat-insulating material. This proves to be particularly advantageous if the curtain should also provide thermal insulation to adjacent areas at the same time. Preferably, this is the case when the equipped with the curtain gate or roller door two adjacent storage rooms or the like to protect against fire against each other. Such a layer can be arranged approximately centrally in the curtain.

Nach einer Ausgestaltung wird vorgeschlagen, dass wenigstens eine Schicht aus einem unter Wärmeeinwirkung ein Kühlmittel abgebendem Material gebildet ist. Hierdurch kann ein sandwich-artiger Aufbau erreicht werden, mit dem eine über die Breite des Abschlusses wirkende zuverlässige Aufnahme von Wärme erreicht werden kann. Die flächige Anordnung erlaubt es, auch lokal begrenzte, örtlich unbestimmte Einwirkungen zuverlässig abzufangen.According to one embodiment, it is proposed that at least one layer is formed from a material which releases a coolant under the action of heat. As a result, a sandwich-like structure can be achieved, with which over the width of the conclusion effective reliable absorption of heat can be achieved. The planar arrangement makes it possible to reliably intercept even locally limited, locally indeterminate effects.

Darüber hinaus wird vorgeschlagen, dass wenigstens eine Schicht aus einem unter Wärmeeinwirkung aufblähendem und/oder aufschäumendem Material gebildet ist. Hierdurch kann erreicht werden, dass sich die Abmessungen des Abschlusses vergrößern und somit der Abschluss eine in seinen Randbereichen abdichtende Funktion übernehmen kann. Hierdurch lässt sich beispielsweise eine Abdichtung hinsichtlich Rauchdurchströmung erreichen oder verbessern. Vorzugsweise ist der Abschluss dazu in einer Öffnung angeordnet, die durch das aufschäumende beziehungsweise aufblähende Material weitgehend vollständig verschlossen werden kann.In addition, it is proposed that at least one layer is formed from a material which expands and / or foams under heat. In this way, it can be achieved that the dimensions of the closure increase and thus the closure can assume a sealing function in its edge regions. As a result, for example, a seal with respect to smoke flow can be achieved or improved. Preferably, the closure is arranged in an opening that can be largely completely closed by the foaming or inflating material.

Für die Anwendung ist der Behang vorzugsweise als Bahn ausgebildet. Dies erlaubt es, den Behang beispielsweise einfach zum Zwecke der Lagerung und des Transports aufzurollen. Darüber hinaus eignet sich diese Ausgestaltung insbesondere auch hervorragend für die industrielle Herstellung, so dass der Behang mit konventionellen bekannten Einrichtungen kostengünstig hergestellt werden kann.For the application of the curtain is preferably formed as a web. This makes it possible, for example, to roll up the curtain simply for the purpose of storage and transport. In addition, this embodiment is particularly well suited for the industrial production, so that the curtain can be produced inexpensively with conventional known devices.

Gemäß einer Ausgestaltung der Erfindung ist die Tasche über eine Breite der Bahn ausgebildet. Auf diese Weise kann mit geringem Aufwand eine großflächige Ausbildung von Taschen auf dem Behang erreicht werden. Darüber hinaus erleichtert diese Ausgestaltung die Befüllung der Tasche mit dem unter Wärmeeinwirkung Kühlmittel abgebenden Stoff, so dass eine einfache kostengünstige Handhabung erreicht werden kann. Vorzugsweise ist der unter Wärmeeinwirkung Kühlmittel abgebende Stoff tafelförmig oder auch pulverförmig portionierbar bereitgestellt, so dass die Tasche beispielsweise mit einer Tafel des Stoffes beziehungsweise einer Portion des Stoffes einfach befüllt werden kann. Diese Ausgestaltung eignet sich deshalb ferner für eine automatische Befüllung der Taschen. Der unter Wärmeeinwirkung Kühlmittel abgebende Stoff kann auch in Form von Stäben, Briketts, Preßförmlingen oder dergleichen bereitgestellt sein. Diese können runde und/oder eckige Querschnitte aufweisen. Weiterhin kann der unter Wärmeeinwirkung Kühlmittel abgebende Stoff auch eine Scheibenform oder Tablettenform aufweisen.According to one embodiment of the invention, the pocket is formed over a width of the web. In this way, a large-scale training of bags on the curtain can be achieved with little effort. In addition, this embodiment facilitates the filling of the bag with the heat-releasing coolant substance, so that a simple cost-effective handling can be achieved. Preferably, the heat-releasing agent coolant is provided in tabular or powdered portionable, so that the bag can be easily filled, for example, with a panel of the substance or a portion of the substance. This embodiment is therefore also suitable for automatic filling of the bags. The heat releasing agent may also be provided in the form of rods, briquettes, press molds or the like. These can have round and / or square cross-sections. Furthermore, the heat-releasing agent may also have a disc shape or tablet form.

Um zu vermeiden, dass die mit dem unter Wärmeeinwirkung Wasser abgebenden Stoff befüllte Tasche aufgrund einer Gewichtsbelastung beschädigt werden könnte, kann vorgesehen sein, dass der Behang im Bereich der Tasche eine Verstärkung aufweist. Die Verstärkung kann durch zusätzliche Nähte, andere Befestigungsmittel wie Nieten oder dergleichen, Verstärkungsstreben sowie andere Verstärkungselemente gebildet sein.In order to avoid that the bag filled with the heat-emitting material could be damaged due to a weight load, it may be provided that the curtain has a reinforcement in the region of the pocket. The reinforcement may be formed by additional seams, other fastening means such as rivets or the like, reinforcing struts and other reinforcing elements.

Für Wartungszwecke ist der Stoff in der Tasche vorzugsweise austauschbar angeordnet. Dies erlaubt es, den Stoff auszutauschen, wenn dieser beispielsweise einer Alterung unterliegt und nach einer bestimmten Zeit nicht mehr die gewünschte Menge an Kühlmittel abgeben kann. Auch wenn der Stoff beispielsweise wähnend des bestimmungsgemäßen Betriebs unter einer thermischen Wärmeeinwirkung Wasser abgegeben hat, kann dieser lediglich ausgetauscht werden, um den Abschluss wieder in seinen bestimmungsgemäß funktionsbereiten Zustand zu versetzen. Eine einfache Wartung kann erreicht werden.For maintenance, the fabric in the bag is preferably arranged interchangeably. This makes it possible to replace the substance, for example, if it is subject to aging and after a certain time can no longer deliver the desired amount of coolant. Even if the substance has given up, for example, during normal operation, under the influence of thermal heat, the latter can only be exchanged in order to put the closure back into its functional state ready for use. Easy maintenance can be achieved.

Es ist vorgesehen, dass der Behang mehrere unmittelbar zueinander benachbarte Taschen aufweist. Auf diese Weise kann eine weitgehend vollflächige Wirkung durch die Erfindung erreicht werden.It is envisaged that the curtain has several immediately adjacent pockets. In this way, a largely full-surface effect can be achieved by the invention.

Es ist vorgesehen, dass benachbarte Taschen des Behangs überlappend angeordnet sind. Dies erlaubt es, dass über die gesamte Oberfläche des Behangs der Stoff angeordnet ist, so dass eine weitgehend vollflächige Funktion der Erfindung erreicht werden kann. Schwachstellen beziehungsweise ungeschützte Bereiche können reduziert oder vermieden werden.It is envisaged that adjacent pockets of the curtain are arranged overlapping. This allows the fabric to be arranged over the entire surface of the curtain, so that a largely full-surface function of the invention can be achieved. Vulnerabilities or unprotected areas can be reduced or be avoided.

Gemäß einer Weiterbildung ist die Verbindung der Schichten durch überlappend angeordnete Taschen verdeckt. Auf diese Weise ist die Verbindung der Schichten durch die darüber angeordneten, überlappenden Taschen geschützt. Die Zuverlässigkeit des Behangs kann weiterverbessert werden.According to a development, the connection of the layers is covered by overlapping arranged pockets. In this way, the connection of the layers is protected by the overlying, overlapping pockets. The reliability of the blind can be further improved.

Vorzugsweise ist der Abschluss flexibel. Dies erlaubt es, den Abschluss variierende Formen und Abmessungen annehmen zu lassen. So können auch schwer zugängliche Bereiche mit einem Abschluss gemäß der Erfindung geschützt werden.Preferably, the degree is flexible. This allows the conclusion to be varied shapes and dimensions. So hard to reach areas can be protected with a degree according to the invention.

Mit der Erfindung wird ferner als Abschluss ein Rolltor mit den Merkmalen des erfindungsgemäßen Abschlusses vorgeschlagen, welches eine drehbar gelagerte Rolle aufweist, auf die ein Behang aufrollbar ist. Diese Ausgestaltung erlaubt es, ein Rolltor bereitzustellen, welches auf einfache Weise in bekannten Einrichtungen nachrüstbar ist. Auch bei räumlich schwer zugänglichen Stellen kann mit einem derartigen Rolltor eine sachgerechte Abschottung erreicht werden.With the invention, a roller shutter with the features of the conclusion of the invention is also proposed as a conclusion, which has a rotatably mounted roller on which a curtain is rolled up. This embodiment makes it possible to provide a roller door, which can be retrofitted in a simple manner in known devices. Even with spatially hard to reach places can be achieved with such a roller shutter a proper foreclosure.

Für eine zuverlässige bestimmungsgemäße Funktion kann der Behang Längsseiten aufweisen, in deren Bereich ein Führungselement angeordnet ist. Dies erlaubt es, das Rolltor auch in Schrägpositionen und dergleichen sicher zu verfahren und eine ordnungsgemäße Funktion erreichen zu können. Darüber hinaus kann mit dem Führungselement die Dauerhaftigkeit verbessert werden. Das Führungselement kann beispielsweise durch ein in den Behang im Bereich der Längsseite eingearbeitetes Seil oder dergleichen gebildet sein. Vorzugsweise weist das Rolltor ferner eine Führung für das Führungselement auf. Die Führung ist ortsfest angebracht, so dass das Führungselement darin längsverschieblich gelagert werden kann. Die Zuverlässigkeit der Funktion kann weiterverbessert werden.For a reliable intended function, the curtain can have longitudinal sides, in the region of which a guide element is arranged. This makes it possible to safely move the roller door in inclined positions and the like and to achieve a proper function can. In addition, the durability can be improved with the guide element. The guide element can be formed, for example, by a rope or the like incorporated into the curtain in the area of the longitudinal side. Preferably, the roller shutter further comprises a guide for the guide element. The guide is fixed in place, so that the guide element can be stored longitudinally displaceable therein. The reliability of the function can be further improved.

Nach einer weiteren Ausgestaltung kann vorgesehen sein, dass im Bereich des Führungselements ein unter Wärmeeinwirkung aufschäumender Stoff angeordnet ist. Dies erlaubt es, bei einem geschlossenen Rolltor unter Wärmeeinwirkung Fugen und Nischen mittels des aufschäumenden Stoffes abzudichten, so dass ein Rauchdurchtritt beziehungsweise eine Luftzufuhr reduziert, wenn nicht sogar verhindert werden kann. Die Brandschutzwirkung kann weiterverbessert werden. Natürlich ist diese Ausgestaltung nicht auf das Rolltor beschränkt, sondern kann auch bei Abschlüssen der Erfindung im Allgemeinen zum Einsatz kommen.According to a further embodiment it can be provided that in the region of the guide element a heat-foaming substance is arranged. This makes it possible to seal joints and niches by means of the intumescent substance in a closed roller shutter door under the influence of heat, so that a smoke passage or an air supply can be reduced, if not prevented. The fire protection effect can be further improved. Of course, this embodiment is not limited to the roll-up door, but can also be used in financial statements of the invention in general.

Gemäß einer Weiterbildung wird vorgeschlagen, dass das Rolltor unter Wärme- und/oder Raucheinwirkung automatisch verschließbar ist. Hierzu kann beispielsweise eine automatische Steuerung vorgesehen sein, die mittels eines Antriebs die Rolle antreibt, um das Tor in die geschlossene Stellung zu verfahren. Vorzugsweise ist hierfür eine Sensorsteuerung vorgesehen, mittels der die Temperatur oder eine Rauchentwicklung in einem zu überwachenden Bereich überwacht werden kann. Damit auch bei einer Störung der Energieversorgung das Rolltor automatisch verschlossen werden kann, weist dieses vorzugsweise eine eigene Energieversorgung auf, so dass auch im Falle eines Energieversorgungsausfalls eine sichere Funktion des Verschließens erreicht werden kann. Auch diese Weiterbildung kann nicht nur bei Rolltoren, sondern auch bei den Abschlüssen der Erfindung im Allgemeinen zum Einsatz kommen.According to one embodiment, it is proposed that the roller shutter under heat and / or Smoke is automatically closed. For this purpose, for example, an automatic control can be provided which drives the roller by means of a drive to move the door in the closed position. Preferably, a sensor control is provided for this purpose, by means of which the temperature or a smoke development in an area to be monitored can be monitored. Thus, even if a disruption of the power supply, the roller shutter can be closed automatically, this preferably has its own power supply, so that even in the case of a power supply failure, a secure function of the closing can be achieved. This development can be used not only in rolling doors, but also in the financial statements of the invention in general.

Weitere Vorteile und Merkmale sind der folgenden Beschreibung anhand eines Ausführungsbeispiels zu entnehmen.Further advantages and features will be apparent from the following description with reference to an embodiment.

Es zeigt Fig. 1 eine schematische Darstellung eines Schnitts durch einen flächigen Behang eines Abschlusses gemäß der Erfindung mit überlappenden Taschen.It shows Fig. 1 a schematic representation of a section through a flat curtain of a closure according to the invention with overlapping pockets.

Aus Fig. 1 ist in schematischer Schnittansicht ein Behang 10 eines nicht näher bezeichneten Abschlusses in einer ersten Ausgestaltung ersichtlich, welcher Behang 10 aus zwei Schichten 16, 18 besteht, die in vorgegebenen Abständen jeweils mittels einer Naht 14 miteinander verbunden sind. Die Trägerschicht 18 ist aus einem textilen Gewebe aus Glasfasermaterial hergestellt, auf die eine wasserdampfdurchlässige Schicht 16, in der vorliegenden Ausgestaltung ebenfalls aus Glasfasermaterial, Taschen 12 ausbildend aufgebracht ist. In jeder Tasche 12 ist ein unter Wärmeeinwirkung Kühlmittel abgebender Stoff 20 in Brikettform eingebracht. Die Taschen und die Größe der Briketts sind derart ausgebildet, dass sich die Briketts überlappen, so dass eine Oberfläche des Gewebes 10 sowie auch die Nähte 14 vollständig durch den unter Wärmeeinwirkung Kühlmittel abgebenden Stoff 20 bedeckt ist. Vorliegend ist das Kühlmittel durch Wasser gebildet.Out Fig. 1 is a schematic sectional view of a curtain 10 of unspecified financial statements in a first embodiment, which curtain 10 of two layers 16, 18, which are connected at predetermined intervals in each case by means of a seam 14. The carrier layer 18 is made of a textile fabric of glass fiber material, to which a water vapor permeable layer 16, in the present embodiment likewise made of fiberglass material, pockets 12 is formed. In each pocket 12, a heat-releasing refrigerant 20 is introduced in briquette form. The pockets and size of the briquettes are formed such that the briquettes overlap so that a surface of the fabric 10 as well as the seams 14 are completely covered by the heat releasing agent 20. In the present case, the coolant is formed by water.

Der Kühlmittel abgebende Stoff ist vorliegend durch ein Hydrat gebildet, welches unter Wärmeaufnahme Wasser abgibt. Aufgrund der Temperatur der Wasserabgabe von größer etwa 130°C wird das Wasser in Dampfform abgegeben, so dass neben einer Wärmeenergie aufnehmenden Wirkung durch die Wasserabgabe selbst zugleich auch eine Erhöhung der Wärmekapazität der umgebenden Atmosphäre durch die Wasserdampfzufuhr erfolgt. Der während des bestimmungsgemäßen Betriebsfalls freigesetzte Wasserdampf tritt aus den Briketts aus und durchdringt die wasserdampfdurchlässige Schicht 16, woraufhin der Wasserdampf in die an diese Schicht angrenzende Atmosphäre eintritt.The coolant-releasing substance is presently formed by a hydrate, which releases water while absorbing heat. Due to the temperature of the water output of greater about 130 ° C, the water is released in vapor form, so that in addition to a heat energy absorbing effect by the water delivery itself at the same time also increases the heat capacity of the surrounding atmosphere by the steam supply. The water vapor released during the intended operation emerges from the briquettes and penetrates the water vapor-permeable layer 16, whereupon the water vapor enters the atmosphere adjoining this layer.

Der mit dem in der Figur beschriebene Behang versehene Abschluss bildet ein Rolltor, welches nicht dargestellt ist. Im Bereich der Nähte weist der Behang 10 eine erhöhte Biegungsfähigkeit auf, so dass er leicht auf eine Rolle des Rolltors aufgewickelt werden kann.The closure provided with the curtain described in the figure forms a roll-up door, which is not shown. In the area of the seams, the curtain 10 has an increased flexibility so that it can easily be wound onto a roll of the roll-up door.

Das in der Figur dargestellte Ausführungsbeispiel dient lediglich der Erläuterung der Erfindung und ist für diese nicht beschränkend. Die unterschiedlichen Stoffe können natürlich auch kombiniert miteinander zum Einsatz kommen, beispielsweise gemeinsam in der Tasche angeordnet sein. Es können auch Verbundstoffe in der Tasche angeordnet sein, die aus einem oder mehreren Stoffen gebildet sind, zum Beispiel in Form von Verbundplatten, Verbundziegeln oder ähnlichem.The embodiment shown in the figure is only illustrative of the invention and is not limiting for this. Of course, the different substances can also be used in combination with one another, for example, be arranged together in the pocket. Composites may also be arranged in the pocket formed of one or more fabrics, for example in the form of composite panels, composite tiles or the like.

Bezugszeichenreference numeral

1010
Behangcurtain
1212
Taschebag
1414
Nahtseam
1616
wasserdampfdurchlässige Schichtvapor permeable layer
1818
Trägerschichtbacking
2020
unter Wärmeeinwirkung Wasser abgebender Stoffwhen exposed to heat water-releasing substance

Claims (19)

  1. A screen with a planar hanging (10) of a fire-resistant and/or heat-resistant material, which has at least two pockets (12), wherein in each pocket (12) is arranged a substance (20) that is fire-resistant, heat-resistant, and/or releases a coolant by the action of heat, wherein
    the hanging (10) has a plurality of pockets (12) immediately adjacent to one another, which are arranged in an overlapping manner such that the substance is arranged over the whole surface of the hanging such that an action is achieved over virtually the whole surface area.
  2. The screen according to Claim 1,
    characterised in that the hanging (10) has a plurality of layers (16, 18).
  3. The screen according to Claim 2,
    characterised in that the layers (16, 18) are connected with one another by means of adhesive bonding, and/or sewing, quilting, and/or interweaving.
  4. The screen according to one of the Claims 1 to 3,
    characterised in that at least one layer (16, 18) is formed from a fire-resistant material.
  5. The screen according to one of the Claims 1 to 4,
    characterised in that at least one layer (16, 18) is formed from a heat-resistant material.
  6. The screen according to one of the Claims 1 to 5,
    characterised in that at least one layer (16, 18) is formed from a material that releases a coolant by the action of heat.
  7. The screen according to one of the Claims 1 to 6,
    characterised in that at least one layer (16, 18) is formed from a material that inflates and/or foams by the action of heat.
  8. The screen according to one of the Claims 1 to 7,
    characterised in that the hanging (10) is designed as a web.
  9. The screen according to Claim 8,
    characterised in that the pocket (12) is designed over a width of the web.
  10. The screen according to one of the Claims 1 to 9,
    characterised in that the pocket (12) is designed such that it can be closed.
  11. The screen according to one of the Claims 1 to 10,
    characterised in that the hanging (10) has a reinforcement in the region of the pocket (12).
  12. The screen according to one of the Claims 1 to 11,
    characterised in that the substance (20) in the pocket (12) is arranged such that it can be replaced.
  13. The screen according to one of the Claims 3 to 12,
    characterised in that the connection of the layers (16, 18) is covered by pockets (12) arranged in an overlapping manner.
  14. The screen according to one of the Claims 1 to 13, characterised in that the screen is flexible.
  15. A roller shutter with a screen in accordance with one of the preceding claims,
    characterised by a roller mounted such that it can rotate, onto which the hanging (10) can be rolled.
  16. The roller shutter according to Claim 15,
    characterised in that the hanging (10) has lengthwise sides, in the region of which a guidance element is arranged.
  17. The roller shutter according to Claim 16, characterised by a guide for the guidance element.
  18. The roller shutter according to one of the Claims 16 or 17,
    characterised in that in the region of the guidance element a substance is arranged that foams by the action of heat.
  19. The roller shutter according to one of the Claims 15 to 18,
    characterised in that the roller shutter can automatically be closed by the action of heat or smoke.
EP08007484.2A 2008-04-17 2008-04-17 Screen and roller shutter with such a screen Active EP2110506B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE502008001760T DE502008001760D1 (en) 2008-04-17 2008-04-17 Close and roll-up door with such a degree
EP08007484.2A EP2110506B2 (en) 2008-04-17 2008-04-17 Screen and roller shutter with such a screen
AT08007484T ATE487843T1 (en) 2008-04-17 2008-04-17 CLOSURE AND ROLLER DOOR WITH SUCH A CLOSURE
PL08007484T PL2110506T5 (en) 2008-04-17 2008-04-17 Screen and roller shutter with such a screen
UAA200903759A UA102060C2 (en) 2008-04-17 2009-04-17 Closure
RU2009114543/03A RU2494210C2 (en) 2008-04-17 2009-04-17 Obstacle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08007484.2A EP2110506B2 (en) 2008-04-17 2008-04-17 Screen and roller shutter with such a screen

Publications (3)

Publication Number Publication Date
EP2110506A1 EP2110506A1 (en) 2009-10-21
EP2110506B1 true EP2110506B1 (en) 2010-11-10
EP2110506B2 EP2110506B2 (en) 2016-04-13

Family

ID=39758717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08007484.2A Active EP2110506B2 (en) 2008-04-17 2008-04-17 Screen and roller shutter with such a screen

Country Status (6)

Country Link
EP (1) EP2110506B2 (en)
AT (1) ATE487843T1 (en)
DE (1) DE502008001760D1 (en)
PL (1) PL2110506T5 (en)
RU (1) RU2494210C2 (en)
UA (1) UA102060C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013102597U1 (en) 2013-06-18 2013-07-10 Effertz Tore Gmbh drug element
DE202013102596U1 (en) 2013-06-18 2013-07-10 Effertz Tore Gmbh drug system
DE202013102593U1 (en) 2013-06-18 2013-07-10 Effertz Tore Gmbh graduation

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009010924A1 (en) * 2009-02-27 2010-09-09 Stöbich Brandschutz GmbH Fire retardant closure device
US9381387B2 (en) 2013-09-07 2016-07-05 David C. Douglas Fire-protection mechanism
DE202015100372U1 (en) 2014-01-29 2015-04-30 Hörmann KG Amshausen Guide rail for smoke and / or fire curtain and thus provided smoke and / or fire protection
DE202015100371U1 (en) 2014-01-29 2015-04-30 Hörmann KG Amshausen Guide rail for smoke and / or fire curtain and thus provided smoke and / or fire protection
DE102015108917C5 (en) 2015-02-06 2023-10-26 Tortec Brandschutztor Gmbh GUIDE RAIL FOR SMOKE AND/OR FIRE PROTECTION CURTAIN AND SMOKE AND/OR FIRE PROTECTION CLOSURE PROVIDED WITH IT
EP3056651B1 (en) 2015-02-06 2018-11-28 Tortec Brandschutztor Gesellschaft mbH Guide rail for smoke and/or fire-resistant curtain, and smoke and/or fire-resistant curtain with same
DE102018133137A1 (en) 2018-12-20 2020-06-25 Tortec Brandschutztor Gmbh Smoke and / or fire protection closure and smoke and / or fire protection curtain therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456538A (en) 1935-05-28 1936-11-11 Bell S Asbestos And Engineerin Improvements in or relating to fire-resisting curtains
DE19610532B4 (en) 1995-03-22 2004-09-23 Rasontec N.V. By Rabobank Trust Co. Curacao N.V. Fire curtain
DE19611515C5 (en) 1995-04-01 2010-07-22 Rasontec N.V. By Rabobank Trust Co. Curacao N.V. A fire protection barrier
RU2143634C1 (en) * 1998-11-17 1999-12-27 Суханов Александр Викторович Flexible fire-resistant and heat-resistant material and protective screen based on it
CA2841247C (en) * 2003-12-22 2018-10-02 Hunter Douglas Inc. Retractable shade for coverings for architectural openings
GB2428737B (en) 2005-08-02 2010-01-06 Environmental Seals Ltd Rolling fire barrier
RU64079U1 (en) * 2007-01-16 2007-06-27 Общество с ограниченной ответственностью Научно-производственная внедренческая фирма "БИНОМ-2" FIRE FIGHTING (OPTIONS)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013102597U1 (en) 2013-06-18 2013-07-10 Effertz Tore Gmbh drug element
DE202013102596U1 (en) 2013-06-18 2013-07-10 Effertz Tore Gmbh drug system
DE202013102593U1 (en) 2013-06-18 2013-07-10 Effertz Tore Gmbh graduation

Also Published As

Publication number Publication date
PL2110506T5 (en) 2017-04-28
RU2009114543A (en) 2010-10-27
RU2494210C2 (en) 2013-09-27
PL2110506T3 (en) 2011-04-29
UA102060C2 (en) 2013-06-10
EP2110506B2 (en) 2016-04-13
ATE487843T1 (en) 2010-11-15
EP2110506A1 (en) 2009-10-21
DE502008001760D1 (en) 2010-12-23

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