EP1793073A2 - Building element in flame resistant implementation - Google Patents

Building element in flame resistant implementation Download PDF

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Publication number
EP1793073A2
EP1793073A2 EP06023785A EP06023785A EP1793073A2 EP 1793073 A2 EP1793073 A2 EP 1793073A2 EP 06023785 A EP06023785 A EP 06023785A EP 06023785 A EP06023785 A EP 06023785A EP 1793073 A2 EP1793073 A2 EP 1793073A2
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EP
European Patent Office
Prior art keywords
shell
building element
element according
connector
fire
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.)
Granted
Application number
EP06023785A
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German (de)
French (fr)
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EP1793073B1 (en
EP1793073A3 (en
Inventor
Christoph Bauder
Thomas Buck
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Norsk Hydro ASA
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Norsk Hydro ASA
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Priority to PL06023785T priority Critical patent/PL1793073T3/en
Publication of EP1793073A2 publication Critical patent/EP1793073A2/en
Publication of EP1793073A3 publication Critical patent/EP1793073A3/en
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Publication of EP1793073B1 publication Critical patent/EP1793073B1/en
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    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26343—Frames with special provision for insulation with two or more separate insulating zones alternating with metal section members
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26394—Strengthening arrangements in case of fire

Definitions

  • the invention relates to a building element in fire-protected design, in particular in the form of a fire door, a fire protection window or a fire wall, with a frame of a metallic outer shell, an inner shell and a center shell, wherein the outer shell and the inner shell are respectively connected via insulating webs with the center shell, and with a preferably in the frame between the outer shell and the inner shell sealing infill.
  • the metallic frames are preferably made of aluminum, since this material in a variety of profile structures in a relatively simple way by extrusion can be produced.
  • the invention has for its object to improve a building element of the type mentioned so that the stability of a three-shell building element also withstands prolonged exposure to fire.
  • outer shell, the middle shell and the inner shell are connected to one another via a fire-resistant shell connector, which is positively and / or non-positively connected to each of the shells.
  • the advantage achieved by the invention consists essentially in the fact that the shell connector made of heat-resistant material, in particular steel, may exist, so that the individual shells of the building element even remain in their intended, kept at a distance position when the insulating bars already melted away are. Because the Shell connectors as such do not require too much material thickness, their share of heat conduction in case of fire from the outer to the inner shell nevertheless remains small.
  • the shell connector is formed from flat material, wherein a bead-shaped depression is embossed for the positive connection with the middle shell. This depression engages between two correspondingly projecting webs on the middle shell.
  • the bead-shaped depression can expediently be provided centrally with a free punching, wherein from one edge of the free punching a fastening web can project beyond the bead-shaped depression.
  • the free punch leads on the one hand to a further reduction of the heat conduction through the shell connector, while the attachment web can serve to connect other parts, which will be discussed later.
  • the shell connector is provided at its facing the inner shell edge with a perpendicular to the frame inwardly projecting profile strip embracing, hook-shaped fold.
  • the shell connector pointing at its edge facing the outer shell with at least one pointing to Ausfachungselement Garsteg and is provided with a connecting strap for attaching the shell connector to the outer shell.
  • This can be achieved in a particularly simple manner in that the connecting plate is arranged centrally between the holding webs and cut free from them.
  • the shell connector can be produced in a particularly simple manner from flat material by free-punching and corresponding bends.
  • the terminal lug is expediently provided with a bore for a fastening screw, so that the shell connector can be screwed to the outer shell.
  • the receiving of the infill element serving fold is covered with a foaming strip, which covers the shell connector.
  • an angle profile is provided for the inside attachment of the infilling element, which is connected to the fastening web. This can be done for example by a simple Schaubriv.
  • the building element only partially shown in the drawing can be, for example, a fire door, a fire protection window or a fire wall.
  • this building element is a fire-protected design, which is designed as a three-shell profile, so that the frame thus consists of an outer shell 1, an inner shell 2 and a middle shell 3.
  • the structure of the shells 1, 2, 3 is similar to that of thermally insulated frame, that is, the outer shell 1 and the inner shell 2 are respectively connected via insulating bars 4 with the middle shell 3.
  • a infill element 5 is held in a sealing, wherein the infill element 5 is usually made of glass.
  • a fire-resistant shell connector 6 is provided, the outer shell. 1 , the middle shell 3 and the inner shell 2 connects to each other and is positively and / or non-positively connected to each shell 1, 2, 3.
  • the shell connector 6 is formed from flat material, wherein for the positive connection with the middle shell 3 a bead-shaped recess 7 is embossed, which engages between two protruding on the middle shell 3 webs 8.
  • the bead-shaped recess 7 is provided centrally with a free punch 9, wherein from one edge of the free punching a fastening web 10 protrudes beyond the bead-shaped recess 7.
  • the shell connector 6 At its facing the inner shell 2 edge of the shell connector 6 is provided with a hook-shaped fold 11 which surrounds a perpendicular to the frame inwardly projecting profile strip 12 of the inner shell 2. This allows a particularly simple assembly of the shell connector 6, since it only needs to be hooked to the inner shell 2.
  • the shell connector 6 At its edge facing the outer shell 1, the shell connector 6 is provided with two retaining webs 13 pointing to the infill element 5; between the two Holding webs 13, a connecting plate 14 is provided, which serves for fastening of the shell connector 6 on the outer shell 1.
  • This connecting plate 14 is arranged centrally between the retaining webs 13 and only cut free of these. This allows a simple production of the shell connector 6 made of flat material.
  • the connecting lug 14 is provided with a bore through which the shell connector 6 can be screwed by means of a fastening screw 15 to the outer shell 1.
  • the fold which serves to receive the infilling element 5 is covered with a foaming strip 16 which covers the shell connection 6.
  • an angle profile 17 is provided which is connected to the fastening web 6 by means of a screw 18.
  • serving the fire protection AufMum deposits 19 in the chambers formed by the insulating 4 and profiled skimmer 20 may be arranged in designated receiving zones in the vicinity of the Anschlagdirchtonne 21.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Special Wing (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The building element has the outer shell (1), the middle shell (3) as well as the inner shell (2) which are connected with each other by a fire resistant shell connector (6), which is connected in positive or non-positive manner in each of the shells. The shell connector is formed from flat material.

Description

Die Erfindung betrifft ein Gebäudeelement in brandgeschützer Ausführung, insbesondere in Form einer Brandschutztür, eines Brandschutzfensters oder einer Brandschutzwand, mit einem Rahmen aus einer metallischen Außenschale, einer Innenschale sowie einer Mittelschale, wobei die Außenschale und die Innenschale jeweils über Isolierstege mit der Mittelschale verbunden sind, sowie mit einem im Rahmen vorzugsweise zwischen der Außenschale und der Innenschale dichtend gehaltenen Ausfachungselement.The invention relates to a building element in fire-protected design, in particular in the form of a fire door, a fire protection window or a fire wall, with a frame of a metallic outer shell, an inner shell and a center shell, wherein the outer shell and the inner shell are respectively connected via insulating webs with the center shell, and with a preferably in the frame between the outer shell and the inner shell sealing infill.

Bei derartigen Gebäudeelementen werden die metallischen Rahmen vorzugsweise aus Aluminium gefertigt, da sich dieses Material in unterschiedlichsten Profilstrukturen auf relativ einfachem Wege durch Strangpreßverfahren herstellen läßt.In such building elements, the metallic frames are preferably made of aluminum, since this material in a variety of profile structures in a relatively simple way by extrusion can be produced.

Allerdings ist zu beachten, dass Aluminium einen relativ niedrigen Schmelzpunkt besitzt, so dass für den Brandschutz besondere Maßnahmen erforderlich sind. Hierzu gehört insbesondere auch, derartige Gebäudeelemente in wärmegedämmter Bauweise auszuführen, obwohl sie meist nur im Innenbereich Verwendung finden. Dabei ist jedoch weiter zu beachten, dass die wärmedämmenden Maßnahmen, also der Einsatz üblicherweise aus Kunststoff bestehender Isolierstege, zu einem vorzeitigen Versagen der Brandschutzmaßnahme führen kann, wenn die die Schalen zusammenhaltenden Isolierstege zerstört werden.However, it should be noted that aluminum has a relatively low melting point, so that special measures are required for fire protection. This includes, in particular, to perform such building elements in thermally insulated construction, although they are usually used only indoors. However, it should also be noted that the heat-insulating measures, so the use of plastic usually existing insulating bars, can lead to premature failure of the fire protection measure when the shells holding together insulating bars are destroyed.

Der Erfindung liegt die Aufgabe zugrunde, ein Gebäudeelement der eingangs genannten Art so zu verbessern, dass die Stabilität eines aus drei Schalen bestehenden Gebäudeelements auch länger andauernden Brandeinwirkungen widersteht.The invention has for its object to improve a building element of the type mentioned so that the stability of a three-shell building element also withstands prolonged exposure to fire.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, dass die Außenschale, die Mittelschale sowie die Innenschale über einen brandresistenten Schalenverbinder miteinander verbunden sind, der form- und/oder kraftschlüssig an jeder der Schalen angeschlossen ist.This object is achieved according to the invention in that the outer shell, the middle shell and the inner shell are connected to one another via a fire-resistant shell connector, which is positively and / or non-positively connected to each of the shells.

Der durch die Erfindung erreichte Vorteil besteht im wesentlichen darin, dass der Schalenverbinder aus hitzebeständigem Material, insbesondere aus Stahl, bestehen kann, so dass die einzelnen Schalen des Gebäudeelements selbst dann noch in ihrer vorgesehenen, auf Abstand gehaltenen Lage verbleiben, wenn die Isolierstege bereits weggeschmolzen sind. Da die Schalenverbinder als solche keine allzugroße Materialstärke benötigen, bleibt ihr Anteil an Wärmeleitung im Brandfall von der Außen- zur Innenschale gleichwohl klein.The advantage achieved by the invention consists essentially in the fact that the shell connector made of heat-resistant material, in particular steel, may exist, so that the individual shells of the building element even remain in their intended, kept at a distance position when the insulating bars already melted away are. Because the Shell connectors as such do not require too much material thickness, their share of heat conduction in case of fire from the outer to the inner shell nevertheless remains small.

In bevorzugter Ausführungsform der Erfindung ist der Schalenverbinder aus Flachmaterial gebildet, wobei zur formschlüssigen Verbindung mit der Mittelschale eine sickenförmige Vertiefung eingeprägt ist. Diese Vertiefung greift zwischen zwei entsprechend vorstehende Stege an der Mittelschale.In a preferred embodiment of the invention, the shell connector is formed from flat material, wherein a bead-shaped depression is embossed for the positive connection with the middle shell. This depression engages between two correspondingly projecting webs on the middle shell.

Die sickenförmige Vertiefung kann dabei zweckmäßigerweise mittig mit einer Freistanzung versehen sein, wobei vom einen Rand der Freistanzung ein Befestigungssteg über die sickenförmige Vertiefung vorstehen kann. Die Freistanzung führt einerseits zu einer weiteren Verringerung der Wärmeleitung über den Schalenverbinder, während der Befestigungssteg zum Anschluss weiterer Teile dienen kann, worauf noch einzugehen ist.The bead-shaped depression can expediently be provided centrally with a free punching, wherein from one edge of the free punching a fastening web can project beyond the bead-shaped depression. The free punch leads on the one hand to a further reduction of the heat conduction through the shell connector, while the attachment web can serve to connect other parts, which will be discussed later.

Weiter ist im Rahmen der Erfindung vorgesehen, dass der Schalenverbinder an seinem zur Innenschale weisenden Rand mit einem eine senkrecht zum Rahmen nach innen vorstehende Profilleiste umgreifenden, hakenförmig ausgebildeten Falz versehen ist. Durch dieses Konstruktionsmerkmal kann der Schalenverbinder an der Innenschale einfach eingehängt werden und bedarf dort keiner weiteren Befestigungsmaßnahmen.It is further provided in the context of the invention that the shell connector is provided at its facing the inner shell edge with a perpendicular to the frame inwardly projecting profile strip embracing, hook-shaped fold. By this design feature, the shell connector can be easily hung on the inner shell and there requires no further attachment measures.

Ferner ist im Rahmen der Erfindung vorgesehen, dass der Schalenverbinder an seinem zur Außenschale weisenden Rand mit wenigstens einem zum Ausfachungselement weisenden Haltesteg sowie mit einer Anschlußlasche zur Befestigung des Schalenverbinders an der Außenschale versehen ist. Dies lässt sich in besonders einfacher Weise dadurch erreichen, dass die Anschlußlasche mittig zwischen den Haltestegen angeordnet und aus diesen freigeschnitten ist. Damit kann im Ergebnis der Schalenverbinder in besonders einfacher Weise aus Flachmaterial durch Freistanzungen und entsprechende Abwinklungen hergestellt werden.Furthermore, it is provided in the context of the invention that the shell connector pointing at its edge facing the outer shell with at least one pointing to Ausfachungselement Haltesteg and is provided with a connecting strap for attaching the shell connector to the outer shell. This can be achieved in a particularly simple manner in that the connecting plate is arranged centrally between the holding webs and cut free from them. As a result, the shell connector can be produced in a particularly simple manner from flat material by free-punching and corresponding bends.

Die Anschlußlasche ist dabei zweckmäßigerweise mit einer Bohrung für eine Befestigungsschraube versehen, so dass sich der Schalenverbinder an der Außenschale anschrauben lässt.The terminal lug is expediently provided with a bore for a fastening screw, so that the shell connector can be screwed to the outer shell.

Als weitere Brandschutzmaßnahme ist im Rahmen der Erfindung vorgesehen, dass der der Aufnahme des Ausfachungselements dienende Falz mit einem Aufschäum-Streifen belegt ist, der den Schalenverbinder überdeckt.As a further fire protection measure is provided in the context of the invention that the receiving of the infill element serving fold is covered with a foaming strip, which covers the shell connector.

Weiter ist zur innenseitigen Befestigung des Ausfachungselements ein Winkelprofil vorgesehen, das am Befestigungssteg angeschlossen ist. Dies kann beispielsweise durch eine einfache Schaubverbindung erfolgen.Next, an angle profile is provided for the inside attachment of the infilling element, which is connected to the fastening web. This can be done for example by a simple Schaubverbindung.

Als weitere Brandschutzmaßnahme kann noch vorgesehen sein, dass in den von den Isolierstegen gebildeten Kammern Aufschäum-Einlagen angeordnet sind, wodurch die jeweils brandabgewandte Schale vor Hitzeeinwirkung geschützt wird. Schließlich können im Tür- bzw. Fensterfalz, ganz nahe bei den Anschlagdichtungen, profilierte Aufschäumer angebracht sein um einen vorzeitigen Flammdurchschlag zu verhindern.As a further fire protection measure can still be provided that in the chambers formed by the insulating webs foaming deposits are arranged, whereby the respective brand facing shell is protected from the action of heat. Finally, in the door or window rebate, very close to the stop seals, profiled frothers can be installed to prevent premature flame penetration.

Im folgenden wird die Erfindung an in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert; es zeigen:

Fig. 1
die Verglasungszone bei einem Flügel,
Fig. 2
eine vergleichbare Darstellung bei einem Kämpferschnitt,
Fig. 3
einen Schalenverbinder in perspektivischer Darstellung,
Fig. 4
eine Darstellung des Türfalz im Schritt.
In the following the invention is explained in detail in exemplary embodiments illustrated in the drawing; show it:
Fig. 1
the glazing zone at a wing,
Fig. 2
a comparable representation in a fighter's cut,
Fig. 3
a shell connector in perspective,
Fig. 4
a representation of the door rebate in the step.

Das in der Zeichnung nur teilweise dargestellte Gebäudeelement kann beispielsweise eine Brandschutztür, ein Brandschutzfenster oder auch eine Brandschutzwand sein. Bei diesem Gebäudeelement handelt es sich um eine brandgeschützte Ausführung, die dazu als dreischaliges Profil ausgebildet ist, so dass der Rahmen also aus einer Außenschale 1, einer Innenschale 2 sowie einer Mittelschale 3 besteht.The building element only partially shown in the drawing can be, for example, a fire door, a fire protection window or a fire wall. In this building element is a fire-protected design, which is designed as a three-shell profile, so that the frame thus consists of an outer shell 1, an inner shell 2 and a middle shell 3.

Um einen auch bei Verwendung von Aluminium ausreichenden Brandschutz zu erreichen, ist der Aufbau der Schalen 1, 2, 3 ähnlich dem von wärmegedämmten Rahmen, das heißt die Außenschale 1 und die Innenschale 2 sind jeweils über Isolierstege 4 mit der Mittelschale 3 verbunden. Im Rahmen selbst, vorzugsweise zwischen der Außenschale 1 und der Innenschale 2, ist ein Ausfachungselement 5 dichtend gehalten, wobei das Ausfachungselement 5 üblicherweise aus Glas besteht.In order to achieve sufficient even when using aluminum fire protection, the structure of the shells 1, 2, 3 is similar to that of thermally insulated frame, that is, the outer shell 1 and the inner shell 2 are respectively connected via insulating bars 4 with the middle shell 3. In the context itself, preferably between the outer shell 1 and the inner shell 2, a infill element 5 is held in a sealing, wherein the infill element 5 is usually made of glass.

Um im Falle einer Brandeinwirkung sicherzustellen, dass die drei Schalen 1, 2, 3 des Gebäudeelements selbst dann in der vorgesehenen Weise auf Abstand gehalten werden, wenn die Isolierstege 4 geschmolzen bzw. zerstört sind, ist ein brandresistenter Schalenverbinder 6 vorgesehen, der die Außenschale 1, die Mittelschale 3 sowie die Innenschale 2 miteinander verbindet und dazu form- und/oder kraftschlüssig an jeder Schale 1, 2, 3 angeschlossen ist.In order to ensure in case of fire, that the three shells 1, 2, 3 of the building element are held even in the intended manner at a distance when the insulating bars 4 are melted or destroyed, a fire-resistant shell connector 6 is provided, the outer shell. 1 , the middle shell 3 and the inner shell 2 connects to each other and is positively and / or non-positively connected to each shell 1, 2, 3.

Im einzelnen ist der Schalenverbinder 6 aus Flachmaterial gebildet, wobei zur formschlüssigen Verbindung mit der Mittelschale 3 eine sickenförmige Vertiefung 7 eingeprägt ist, die zwischen zwei an der Mittelschale 3 vorstehende Stege 8 greift.In detail, the shell connector 6 is formed from flat material, wherein for the positive connection with the middle shell 3 a bead-shaped recess 7 is embossed, which engages between two protruding on the middle shell 3 webs 8.

Wie sich aus der Figur 3 ersehen lässt, ist die sickenförmige Vertiefung 7 mittig mit einer Freistanzung 9 versehen, wobei vom einen Rand der Freistanzung ein Befestigungssteg 10 über die sickenförmige Vertiefung 7 vorsteht.As can be seen from Figure 3, the bead-shaped recess 7 is provided centrally with a free punch 9, wherein from one edge of the free punching a fastening web 10 protrudes beyond the bead-shaped recess 7.

An seinem zur Innenschale 2 weisenden Rand ist der Schalenverbinder 6 mit einem hakenförmig ausgebildeten Falz 11 versehen, der eine senkrecht zum Rahmen nach innen vorstehende Profilleiste 12 der Innenschale 2 umgreift. Dies ermöglicht eine besonders einfache Montage des Schalenverbinders 6, da er an die Innenschale 2 lediglich eingehängt werden muss.At its facing the inner shell 2 edge of the shell connector 6 is provided with a hook-shaped fold 11 which surrounds a perpendicular to the frame inwardly projecting profile strip 12 of the inner shell 2. This allows a particularly simple assembly of the shell connector 6, since it only needs to be hooked to the inner shell 2.

An seinem zur Außenschale 1 weisenden Rand ist der Schalenverbinder 6 mit zwei zum Ausfachungselement 5 weisenden Haltestegen 13 versehen; zwischen beiden Haltestegen 13 ist eine Anschlußlasche 14 vorgesehen, die zur Befestigung des Schalenverbinders 6 an der Außenschale 1 dient. Diese Anschlußlasche 14 ist dabei mittig zwischen den Haltestegen 13 angeordnet und von diesen lediglich freigeschnitten. Dies erlaubt eine einfache Herstellung des Schalenverbinders 6 aus Flachmaterial.At its edge facing the outer shell 1, the shell connector 6 is provided with two retaining webs 13 pointing to the infill element 5; between the two Holding webs 13, a connecting plate 14 is provided, which serves for fastening of the shell connector 6 on the outer shell 1. This connecting plate 14 is arranged centrally between the retaining webs 13 and only cut free of these. This allows a simple production of the shell connector 6 made of flat material.

Die Anschlußlasche 14 ist mit einer Bohrung versehen, durch die der Schalenverbinder 6 mittels einer Befestigungsschraube 15 an der Außenschale 1 angeschraubt werden kann.The connecting lug 14 is provided with a bore through which the shell connector 6 can be screwed by means of a fastening screw 15 to the outer shell 1.

Wie sich insbesondere aus der Figur 1 ersehen lässt, ist der der Aufnahme des Ausfachungselement 5 dienende Falz mit einem Aufschäum-Streifen 16 belegt, der den Schalenverbindung 6 überdeckt.As can be seen in particular from FIG. 1, the fold which serves to receive the infilling element 5 is covered with a foaming strip 16 which covers the shell connection 6.

Zur innenseitigen Befestigung des Ausfachungselementes 5 ist ein Winkelprofil 17 vorgesehen, das am Befestigungssteg 6 mittels einer Schraube 18 angeschlossen ist.For internal fastening of the infill element 5, an angle profile 17 is provided which is connected to the fastening web 6 by means of a screw 18.

Im übrigen können als weitere dem Brandschutz dienende Maßnahmen Aufschäum-Einlagen 19 in den von den Isolierstegen 4 gebildeten Kammern sowie profilierte Aufschäumer 20 in dafür vorgesehenen Aufnahmezonen im Nahbereich der Anschlagdirchtungen 21 angeordnet sein.Incidentally, as further measures serving the fire protection Aufschäum deposits 19 in the chambers formed by the insulating 4 and profiled skimmer 20 may be arranged in designated receiving zones in the vicinity of the Anschlagdirchtungen 21.

Claims (11)

Gebäudeelement in brandgeschützer Ausführung, insbesondere in Form einer Brandschutztür, eines Brandschutzfensters oder einer Brandschutzwand, mit einem Rahmen aus einer metallischen Außenschale (1), einer Innenschale (2) sowie einer Mittelschale (3), wobei die Außenschale (1) und die Innenschale (2) jeweils über Isolierstege (4) mit der Mittelschale (3) verbunden sind, sowie mit einem im Rahmen vorzugsweise zwischen der Außenschale (1) und der Innenschale (2) dichtend gehaltenen Ausfachungselement (5), dadurch gekennzeichnet, daß die Außenschale (1), die Mittelschale (3) sowie die Innenschale (2) über einen brandresistenten Schalenverbinder (6) miteinander verbunden sind, der form- und/oder kraftschlüssig an jeder der Schalen (1, 2, 3) angeschlossen ist.Building element in fire-protected design, in particular in the form of a fire door, a fire protection window or a fire wall, with a frame of a metallic outer shell (1), an inner shell (2) and a middle shell (3), wherein the outer shell (1) and the inner shell ( 2) are each connected via insulating webs (4) with the middle shell (3), and with a in the frame preferably between the outer shell (1) and the inner shell (2) sealingly held infilling element (5), characterized in that the outer shell (1 ), the middle shell (3) and the inner shell (2) via a fire-resistant shell connector (6) are interconnected, which is positively and / or non-positively connected to each of the shells (1, 2, 3). Gebäudeelement nach Anspruch 1, dadurch gekennzeichnet, daß der Schalenverbinder (6) aus Flachmaterial gebildet ist, wobei zur formschlüssigen Verbindung mit der Mittelschale (3) eine sickenförmige Vertiefung (7) eingeprägt ist.Building element according to claim 1, characterized in that the shell connector (6) is formed from flat material, wherein for embossing with the center shell (3) a bead-shaped recess (7) is embossed. Gebäudeelement nach Anspruch 2, dadurch gekennzeichnet, daß die sickenförmige Vertiefung (7) mittig mit einer Freistanzung (9) versehen ist, und daß vom einem Rand der Freistanzung (9) ein Befestigungssteg (10) über die sickenförmige Vertiefung (9) vorsteht.Building element according to claim 2, characterized in that the bead-shaped recess (7) is provided centrally with a free-punching (9), and that from a rim of the free-punching (9) a fastening web (10) projects beyond the bead-shaped recess (9). Gebäudeelement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Schalenverbinder (6) an seinem zur Innenschale (2) weisenden Rand mit einem eine senkrecht zum Rahmen (2) nach innen vorstehende Profilleiste (12) umgreifenden, hakenförmig ausgebildeten Falz (11) versehen ist.Building element according to one of claims 1 to 3, characterized in that the shell connector (6) at its inner edge (2) facing edge with a perpendicular to the frame (2) inwardly projecting profile strip (12) embracing, hook-shaped fold (11 ) is provided. Gebäudeelement nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Schalenverbinder (6) an seinem zur Außenschale (1) weisenden Rand mit wenigstens einem zum Ausfachungselement (5) weisenden Haltesteg (13) sowie mit einer Anschlußlasche (14) zur Befestigung des Schalenverbinders (6) an der Außenschale (1) versehen ist.Building element according to one of Claims 1 to 3, characterized in that the shell connector (6) has at its edge pointing to the outer shell (1) at least one holding web (13) facing the infill element (5) and with a connecting lug (14) for fastening the Shell connector (6) on the outer shell (1) is provided. Gebäudeelement nach Anspruch 5, dadurch gekennzeichnet, daß die Anschlußlasche (14) mittig zwischen den Haltestegen (13) angeordnet und aus diesen freigeschnitten ist.Building element according to claim 5, characterized in that the connecting lug (14) is arranged centrally between the holding webs (13) and cut free from them. Gebäudeelement nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß die Anschlußlasche (14) mit einer Bohrung für eine Befestigungsschraube (15) versehen ist.Building element according to claim 5 or 6, characterized in that the connecting lug (14) is provided with a bore for a fastening screw (15). Gebäudeelement nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß der der Aufnahme des Ausfachungselements (5) dienende Falz mit einem Aufschäum-Streifen (16) belegt ist, der den Schalenverbinder (6) überdeckt.Building element according to one of claims 5 to 7, characterized in that the fold which serves to receive the infilling element (5) is covered with a foaming strip (16) which covers the shell connector (6). Gebäudeelement nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß zur innenseitigen Befestigung des Ausfachungselements (5) ein Winkelprofil (17) vorgesehen ist, das am Befestigungssteg (10) angeschlossen ist.Building element according to one of claims 5 to 7, characterized in that for the inside fixing of the infilling element (5) an angle profile (17) is provided, which is connected to the fastening web (10). Gebäudeelement nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß in den von den Isolierstegen (4) gebildeten Kammern Aufschäum-Einlagen angeordnet sind.Building element according to one of claims 1 to 9, characterized in that formed in the of the insulating bars (4) chambers foaming deposits are located. Gebäudeelement nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass im Nahbereich der Anschlagdichtungen (21) profilierte Aufschäumer (20) angeordnet sind.Building element according to one of claims 1 to 10, characterized in that in the vicinity of the stop seals (21) profiled frothing (20) are arranged.
EP06023785A 2005-11-30 2006-11-16 Building element in flame resistant implementation Active EP1793073B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06023785T PL1793073T3 (en) 2005-11-30 2006-11-16 Building element in flame resistant implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005057389A DE102005057389B3 (en) 2005-11-30 2005-11-30 Building element in fire-protected design

Publications (3)

Publication Number Publication Date
EP1793073A2 true EP1793073A2 (en) 2007-06-06
EP1793073A3 EP1793073A3 (en) 2008-09-24
EP1793073B1 EP1793073B1 (en) 2011-03-09

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EP (1) EP1793073B1 (en)
AT (1) ATE501331T1 (en)
DE (2) DE102005057389B3 (en)
PL (1) PL1793073T3 (en)

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EP2136024A1 (en) * 2008-06-18 2009-12-23 Technoform Caprano + Brunnhofer GmbH & Co. KG Compound profile for window, door or façade elements with pre-defined flame retardant characteristics and isolating bar for a compound profile with flame retardant characteristics
WO2012017061A1 (en) * 2010-08-06 2012-02-09 Bombardier Transportation Gmbh Fire door for rail vehicles
DE102013112435A1 (en) * 2013-11-12 2015-05-13 SCHÜCO International KG Composite profile and method for producing a composite profile
CN104632011A (en) * 2013-11-12 2015-05-20 许克国际两合公司 Composite profile
DE102014112107A1 (en) * 2014-08-25 2016-02-25 SCHÜCO International KG Door or window with fire protection properties
CN106255795A (en) * 2014-05-05 2016-12-21 许克国际两合公司 Composite material for door, window or facade unit
CN106460444A (en) * 2014-05-05 2017-02-22 许克国际两合公司 Composite profile for doors, windows or facade elements
JP2018040136A (en) * 2016-09-06 2018-03-15 Ykk Ap株式会社 Fitting
DE102018120957A1 (en) 2017-08-29 2019-02-28 Hörmann KG Glastechnik Process for the manufacture of fire protection elements with and without glazing and fire protection closure element and fire protection element series
EP3633131A1 (en) * 2018-10-06 2020-04-08 Hydro Extruded Solutions AS Frame element

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DE102007018370B3 (en) * 2007-04-19 2008-08-07 Hydro Building Systems Gmbh Building unit e.g. door, has locking unit engaging retaining unit in locked position of angular profile, which is transferable to locking position by moving angular profile in longitudinal direction of frame side pieces
DE102008042874A1 (en) * 2008-10-15 2010-04-22 Profine Gmbh Fire window
DE102014117490B4 (en) * 2014-11-28 2019-01-24 Heroal - Johann Henkenjohann Gmbh & Co. Kg Optimized rebate fastening in a door or window system

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DE4232312A1 (en) * 1992-09-26 1994-03-31 Trube & Kings Kg Fire retardant component
DE4321539C2 (en) * 1993-06-29 1999-02-18 Theo Schroeders Process for producing a fire-retardant door or window wing
DE19708443A1 (en) * 1997-03-01 1998-09-24 Wicona Bausysteme Gmbh Fire protection element
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8176709B2 (en) 2008-06-18 2012-05-15 Technoform Bautec Holding Gmbh Composite profile for window, door or facade element
EP2136024A1 (en) * 2008-06-18 2009-12-23 Technoform Caprano + Brunnhofer GmbH & Co. KG Compound profile for window, door or façade elements with pre-defined flame retardant characteristics and isolating bar for a compound profile with flame retardant characteristics
WO2012017061A1 (en) * 2010-08-06 2012-02-09 Bombardier Transportation Gmbh Fire door for rail vehicles
DE102013112435A1 (en) * 2013-11-12 2015-05-13 SCHÜCO International KG Composite profile and method for producing a composite profile
CN104632012A (en) * 2013-11-12 2015-05-20 许克国际两合公司 Composite profile and method for producing a composite profile
CN104632011A (en) * 2013-11-12 2015-05-20 许克国际两合公司 Composite profile
CN113153077A (en) * 2014-05-05 2021-07-23 许克国际两合公司 Composite profile for a door, window or facade element of a building
CN106255795A (en) * 2014-05-05 2016-12-21 许克国际两合公司 Composite material for door, window or facade unit
CN106460444A (en) * 2014-05-05 2017-02-22 许克国际两合公司 Composite profile for doors, windows or facade elements
CN106255795B (en) * 2014-05-05 2021-12-31 许克国际两合公司 Composite profile for door, window or facade elements
CN113236078A (en) * 2014-05-05 2021-08-10 许克国际两合公司 Composite profile for door, window or facade elements
DE102014112107A1 (en) * 2014-08-25 2016-02-25 SCHÜCO International KG Door or window with fire protection properties
JP2018040136A (en) * 2016-09-06 2018-03-15 Ykk Ap株式会社 Fitting
DE102018120957A1 (en) 2017-08-29 2019-02-28 Hörmann KG Glastechnik Process for the manufacture of fire protection elements with and without glazing and fire protection closure element and fire protection element series
EP3633131A1 (en) * 2018-10-06 2020-04-08 Hydro Extruded Solutions AS Frame element

Also Published As

Publication number Publication date
ATE501331T1 (en) 2011-03-15
PL1793073T3 (en) 2011-10-31
DE102005057389B3 (en) 2007-08-16
EP1793073B1 (en) 2011-03-09
EP1793073A3 (en) 2008-09-24
DE502006009046D1 (en) 2011-04-21

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