EP0523694A1 - Compound framework profile for partitioning elements, doors and windows - Google Patents
Compound framework profile for partitioning elements, doors and windows Download PDFInfo
- Publication number
- EP0523694A1 EP0523694A1 EP92112150A EP92112150A EP0523694A1 EP 0523694 A1 EP0523694 A1 EP 0523694A1 EP 92112150 A EP92112150 A EP 92112150A EP 92112150 A EP92112150 A EP 92112150A EP 0523694 A1 EP0523694 A1 EP 0523694A1
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- Prior art keywords
- profile
- metal
- composite
- composite profile
- insulation layer
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- 150000001875 compounds Chemical class 0.000 title abstract 3
- 238000000638 solvent extraction Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims description 35
- 239000011324 bead Substances 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 abstract description 3
- 230000009970 fire resistant effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7411—Details for fire protection
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
-
- 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
- E06B3/2634—Frames with special provision for insulation without separate insulating elements, e.g. the heat transmission being reduced by a smaller cross-section
-
- 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
- E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
-
- 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
Definitions
- the invention relates to a composite profile for frames of wall elements, doors and windows made of metal tubes connected by metal webs with intermediate fire and temperature resistant insulating material, according to the preamble of protection claim 1, as used for example as a fire protection element.
- the object of the invention is to provide a composite profile / frame profile of the type mentioned above, which meets the new DIN regulations and is also easy and inexpensive to hear.
- the composite profile according to the invention has a further insulation layer.
- This has the great advantage that a double insulation effect is achieved by doubling the insulation layer, of course with the corresponding positive fire protection properties.
- this further insulation layer is arranged essentially parallel to the first insulation layer and has essentially the same composition and configuration as this. This makes it possible to use, for example, identical insulation material plates, which means that the production of the composite profile is not significantly more complex and becomes more expensive.
- the two insulation layers can also be formed from different materials, so that frame profiles with different properties can be achieved. Furthermore, it has an advantageous effect if the second insulation layer in relation to the first insulation layer is outside, ie. H. is arranged on the outside of one of the two metal tubes.
- the outside i.e. H. a cover profile can be arranged on the side of the second insulation layer facing away from the inner metal profile.
- This cover profile can be a simple metal plate or a profile plate which, apart from its protective function, can also fulfill a general covering function at the same time.
- the cover profile is essentially identical to the metal tube, which is also external in the composite and which also plays the role of a cover profile.
- the two outer metal tubes / cover profiles can, for example, be of essentially identical design, with a mirror-image formation for more complex profiling being useful if, for example, fastening arrangements for glazing beads, etc. have to be taken.
- all three profiled metal tubes can, for. B. be essentially identical square tubes, only corresponding screw holes are to be provided on the two outer profile tubes for attaching the glazing beads or similar elements.
- the known composite profile with welded-in metal webs between two metal profiles is produced by first placing a perforated insulating layer plate on a lower tube, into whose holes the protruding metal webs are inserted, whereupon the second tube is placed on these metal webs and the whole thing gradually between is moved through the electrodes of a resistance device.
- the webs are welded to the tubes in groups between the movement steps.
- a perforated insulating layer plate with metal webs and then the third metal tube must be placed on the top tube in the known composite profile, which plays the role of the center tube in the composite profile according to the invention can be joined together in the same way by resistance welding.
- the middle section tube is usually a very simply smooth square tube, which does not require special manufacture and is therefore relatively economical to buy.
- the composite profile according to the invention allows the arrangement of, for example, an insulating glass pane, not only because of its significantly increased height and thus greater depth of the frame part made therefrom, but also allows here also a multiplication or at least a doubling of the door or window glazing, with air layers provided in between, for example, which have a very positive insulating effect.
- a composite profile 1 according to the invention can be seen essentially in the center of the single drawing figure.
- This composite profile 1 consists of a first, external profile steel tube 2, a second profile steel tube 3, which is essentially arranged centrally in the composite, and a third, also external profile steel tube 4.
- the three profile steel tubes 2, 3, 4 are essentially identical and parallel aligned with each other. Only the two outer section steel tubes 3 and 4 have corresponding holes for fixing via steel buttons 5 and screws 6 of glazing beads 7.
- the three section steel tubes 2, 3, 4 are connected to one another via retaining bolts 8 at a predefined distance.
- the two substantially equal distances between the three section steel tubes are filled with fire protection insulation 9, 10.
- This fire protection insulation can in each case be a prefabricated plate, which is interposed before welding. However, it can also be foamed after the metal elements have been welded together. In any case, it has a high fire and temperature resistance and can also consist of different layers, which can be layered both in the horizontal and in the vertical direction.
- a cover plate for example an aluminum cover shell 11, is arranged on only one side of the composite profile its two inwardly drawn ends is inserted via corresponding grooves 12 and clamping springs 13 in glazing groove 14 of the glazing beads 7.
- This cover shell primarily serves aesthetic purposes and can also be provided in an identical manner on the other side of the composite profile.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Wing Frames And Configurations (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Verbundprofil für Rahmen von Wandelementen, Türen und Fenstern aus durch Metallstege miteinander verbundenen Metallrohren mit zwischenliegendem feuer- und temperaturwiderstandsfähigem Isoliermaterial, gemäß Oberbegriff des Schutzanspruchs 1, wie es beispielsweise als Feuerschutzelement Anwendung findet.The invention relates to a composite profile for frames of wall elements, doors and windows made of metal tubes connected by metal webs with intermediate fire and temperature resistant insulating material, according to the preamble of protection claim 1, as used for example as a fire protection element.
Es sind schon Verbundprofile dieser Art vorgeschlagen worden, bei denen zwei Stahlrohre und eine dazwischen eingespannte Isoliermaterialplatte mittels durchgehender Schrauben oder Nieten miteinander verbunden sind. Die vorgesehenen Schrauben oder Nieten durchsetzen beide einander gegenüberliegende innere Rohrwände. Für das Einführen der Schrauben oder Nieten muß jedoch mindestens die Außenwand des einen Rohres mit relativ großen Durchbrüchen versehen werden. Damit ist eine recht umständliche Arbeit beim Zusammenbau des Profils erforderlich. Dazu kommt, daß die außen an den Rohren sichtbaren großen Löcher/Durchbrüche durch zusätzliche Deckprofile überdeckt werden müssen.Composite profiles of this type have already been proposed, in which two steel tubes and an insulating material plate clamped in between are connected to one another by means of continuous screws or rivets. The screws or rivets provided penetrate both opposing inner tube walls. For the insertion of the screws or rivets, however, at least the outer wall of the one tube must be provided with relatively large openings. This requires a rather cumbersome job when assembling the profile. In addition, the large holes / openings visible on the outside of the pipes must be covered by additional cover profiles.
Aus der DE-PS 33 24 210 ist ein Verbundprofil bekannt, bei dem die beiden aus schweißbarem Material bestehenden Metallrohre über Metallstege aus schweißbarem Material miteinander verbunden sind, die die dazwischenliegende Isolierschicht durchsetzend. Diese Metallstege, die beispielsweise Bolzen oder Rohrstücke sein können, sind beiderends an den der Isolierschicht zugekehrten Rohrwänden durch Widerstandsschweißen befestigt. Dies bringt den Vorteil, daß durch einfache, vollautomatisierbare Vorgänge ein Verbundprofil ohne äußere, optisch störende Durchbrüche erzielt werden kann.From DE-PS 33 24 210 a composite profile is known in which the two metal pipes made of weldable material are connected to one another via metal webs made of weldable material which penetrate the insulating layer between them. These metal webs, which can be bolts or pipe pieces, for example, are attached at both ends to the pipe walls facing the insulating layer by resistance welding. This has the advantage that, through simple, fully automated processes, a composite profile without external, optically disruptive openings can be achieved.
Diese bekannten Verbundprofile werden jedoch den zunehmend höheren Anforderungen an Feuerschutzbauteile nicht mehr gerecht. Bei den sogenannten F90 Prüfungen/Vorschriften ist nämlich notwendig, eine erhöhte Isolation zu erreichen. Das heißt, bei einer vorgeschriebenen Einheitstemperaturkurve (ETK) nach DIN 4102, Teil 2, mit Ofentemperaturen von
t = 30 Minuten = 822° C
t = 60 Minuten = 925° C
t = 90 Minuten = 986° C
darf auf der Oberfläche (der dem Feuer abgekehrten Seite) die Temperatur von 180° C nicht überschritten werden. Mit den bekannten Rahmenprofilen/Verbundprofilen ist die Einhaltung dieser Vorschriften nicht möglich.However, these known composite profiles no longer meet the increasingly high requirements for fire protection components. With the so-called F90 tests / regulations, it is necessary to achieve increased insulation. That means, with a prescribed unit temperature curve (ETK) according to DIN 4102,
t = 30 minutes = 822 ° C
t = 60 minutes = 925 ° C
t = 90 minutes = 986 ° C
the temperature on the surface (the side facing away from the fire) must not exceed 180 ° C. With the known frame profiles / composite profiles, compliance with these regulations is not possible.
Aufgabe der Erfindung ist es, ein Verbundprofil/Rahmenprofil oben genannter Gattung anzugeben, das die neuen DIN-Vorschriften erfüllt und zudem enifach und kostengünstig hrstellbar ist.The object of the invention is to provide a composite profile / frame profile of the type mentioned above, which meets the new DIN regulations and is also easy and inexpensive to hear.
Diese Aufgabe wird durch ein Verbundprofil mit den Merkmalen des Anspruchs 1 gelöst. Weitere vorteilhafte Ausgestaltungen sind in den Unteransprüchen beschrieben.This object is achieved by a composite profile with the features of claim 1. Further advantageous refinements are described in the subclaims.
Demgemäß weist das erfindungsgemäße Verbundprofil eine weitere Isolationsschicht auf. Damit ist der große Vorteil gegeben, daß durch die Verdoppelung der Isolationsschicht auch eine Doppelisolierwirkung erzielt wird, selbstverständlich mit den entsprechend positiven Feuerschutzeigenschaften.Accordingly, the composite profile according to the invention has a further insulation layer. This has the great advantage that a double insulation effect is achieved by doubling the insulation layer, of course with the corresponding positive fire protection properties.
Von Vorteil ist, wenn diese weitere Isolationsschicht im wesentlichen parallel zur ersten Isolationsschicht angeordnet ist und eine im wesentlichen gleiche Zusammensetzung und Ausbildung wie diese aufweist. Hierdurch besteht die Möglichkeit, für diese beispielsweise identische Isolationsmaterialplatten zu verwenden, wodurch die Herstellung des Verbundprofils nicht wesentlich komplexer und teurer wird.It is advantageous if this further insulation layer is arranged essentially parallel to the first insulation layer and has essentially the same composition and configuration as this. This makes it possible to use, for example, identical insulation material plates, which means that the production of the composite profile is not significantly more complex and becomes more expensive.
Die beiden Isolationsschichten können jedoch auch aus unterschiedlichem Material geformt sein, so daß Rahmenprofile mit unterschiedlichen Eigenschaften erzielt werden können. Vorteilhaft wirkt sich desweiteren aus, wenn die zweite Isolationsschicht im Verhältnis zur ersten Isolationsschicht außerhalb, d. h. auf der Außenseite eines der beiden Metallrohre angeordnet ist. Um die Isolationswirkung zu vergrößern und gleichzeitig die Festigkeit des Verbundes sicherzustellen, kann auf der nach außen, d. h. von dem inneren Metallprofil wegweisenen Seite der zweiten Isolationsschicht ein Deckprofil angeordnet sein. Dieses Deckprofil kann dabei eine einfache Metallplatte oder eine Profilplatte sein, die, abgesehen von ihrer Schutzfunktion, auch gleichzeitig eine allgemeine Abdeckfunktion erfüllen kann.However, the two insulation layers can also be formed from different materials, so that frame profiles with different properties can be achieved. Furthermore, it has an advantageous effect if the second insulation layer in relation to the first insulation layer is outside, ie. H. is arranged on the outside of one of the two metal tubes. In order to increase the insulation effect and at the same time ensure the strength of the composite, the outside, i.e. H. a cover profile can be arranged on the side of the second insulation layer facing away from the inner metal profile. This cover profile can be a simple metal plate or a profile plate which, apart from its protective function, can also fulfill a general covering function at the same time.
Von besonderem Vorteil ist, wenn das Deckprofil im wesentlichen identisch ist mit dem ebenfalls im Verbund außen liegenden Metallrohr, das auch die Rolle eines Deckpofils spielt. Dabei können die beiden äußeren Metallrohre/Deckprofile beispielsweise im wesentlichen identisch ausgebildet sein, wobei eine spiegelbildliche Ausbildung bei komplexerer Profilierung sinnvoll ist, wenn beispielsweise Befestigungsvorkehrungen für Glasfalzleisten usw. getroffen werden müssen.It is particularly advantageous if the cover profile is essentially identical to the metal tube, which is also external in the composite and which also plays the role of a cover profile. In this case, the two outer metal tubes / cover profiles can, for example, be of essentially identical design, with a mirror-image formation for more complex profiling being useful if, for example, fastening arrangements for glazing beads, etc. have to be taken.
Es können jedoch alle drei Profilmetallrohre z. B. im wesentlichen identische Vierkantrohre sein, wobei lediglich an den beiden äußeren Profilrohren entsprechende Schraublöcher zum Befestigen der Glasfalzleisten oder ähnlicher Elemente vorzusehen sind.However, all three profiled metal tubes can, for. B. be essentially identical square tubes, only corresponding screw holes are to be provided on the two outer profile tubes for attaching the glazing beads or similar elements.
Durch die erfindungsgemäße Lösung wird erreicht, daß im Vergleich mit der bekannten Lösung mit nur einem Isolator (viermal Übergang), nunmehr mit zweifacher Isolator-Anordnung, sechsmal der Übergang (unterschiedliche Materialien) erreicht wird. Durch diese Maßnahmen können die sonst nicht erreichbaren Vorschriften eingehalten werden, was durch umfangreiche Versuche eindeutig nachgewiesen werden konnte.With the solution according to the invention it is achieved that in comparison with the known solution with only one insulator (four times the transition), now with a double insulator arrangement, the transition (different materials) is achieved six times. Through these measures, the otherwise inaccessible regulations are observed, which could be clearly demonstrated by extensive tests.
Gleichzeitig wird der sehr große Vorteil erzielt, daß ein Hersteller der bekannten Verbundprofile mit den bislang verwendeten Materialien und Profilen und einem Großteil der Einrichtungen, praktisch völlig unverändert weiterarbeiten, d. h. das erfindungsgemäße Verbundprofil herstellen kann.At the same time the very great advantage is achieved that a manufacturer of the known composite profiles with the materials and profiles used so far and a large part of the facilities continue to work practically completely unchanged, i. H. can produce the composite profile according to the invention.
Beispielsweise wird das bekannte Verbundprofil mit zwischen zwei Metallprofilen eingeschweißten Metallstegen, dadurch hergestellt , daß zuerst das auf einem unteren Rohr eine gelochte Isolierschichtplatte gelegt wird, in deren Löcher die überstehenden Metallstege gesteckt sind, worauf auf diese Metallstege das zweite Rohr aufgelegt und das Ganze schrittweise zwischen den Elektroden einer Widerstandseinrichtung hindurchbewegt wird. Dabei erfolgt zwischen den Bewegungsschritten das gruppenweise Verschweißen der Stege mit den Rohren. Um nun darauf aufbauend, das erfindungsgemäße Verbundprofil mit drei Metallrohren und zwei Isolierschichten zu erhalten, muß auf das beim bekannten Verbundprofil obenliegende, beim erfindungsgemäßen Verbundprofil die Rolle des Mittelrohres spielende, obere Rohr erneut eine gelochte Isolierschichtplatte mit Metallstegen und darauf das dritte Metallrohr gelegt und in gleicher Weise durch Widerstandsschweißen zusammengefügt werden. Es ist folglich, außer eventuell einem neuen Mittelprofilrohr, wenn nicht alle drei Rohre identisch sind, kein einziges neu geformtes Teil für das erfindungsgemäße Verbundprofil notwendig. Zudem ist das Mittelprofilrohr meist ein ganz einfach glattes Vierkantrohr, das keine Sonderanfertigung erfordert und daher verhältnismäßig wirtschaftlich in der Anschaffung ist.For example, the known composite profile with welded-in metal webs between two metal profiles is produced by first placing a perforated insulating layer plate on a lower tube, into whose holes the protruding metal webs are inserted, whereupon the second tube is placed on these metal webs and the whole thing gradually between is moved through the electrodes of a resistance device. The webs are welded to the tubes in groups between the movement steps. In order to build up the composite profile according to the invention with three metal tubes and two insulating layers, a perforated insulating layer plate with metal webs and then the third metal tube must be placed on the top tube in the known composite profile, which plays the role of the center tube in the composite profile according to the invention can be joined together in the same way by resistance welding. Consequently, apart from possibly a new middle profile tube, if not all three tubes are identical, no single newly formed part is necessary for the composite profile according to the invention. In addition, the middle section tube is usually a very simply smooth square tube, which does not require special manufacture and is therefore relatively economical to buy.
Das erfindungsgemäße Verbundprofil erlaubt nicht nur durch seine wesentlich vergrößerte Höhe und damit größere Tiefe des daraus gefertigten Rahmenteils, die Anordnung von beispielsweise einer Isolierglasscheibe, sondern erlaubt auch hier eine Vervielfachung oder zumindest eine Verdoppelung der Tür- oder Fensterverglasungen, mit beispielsweise dazwischen vorgesehenen, sich isolierend sehr positiv auswirkenden, Luftschichten.The composite profile according to the invention allows the arrangement of, for example, an insulating glass pane, not only because of its significantly increased height and thus greater depth of the frame part made therefrom, but also allows here also a multiplication or at least a doubling of the door or window glazing, with air layers provided in between, for example, which have a very positive insulating effect.
Nachfolgend wird die Erfindung anhand eines Ausführungsbeispiels unter Bezug auf die Zeichnung näher beschrieben.The invention is described in more detail below using an exemplary embodiment with reference to the drawing.
In der einzigen Zeichnungsfigur ist im wesentlichen mittig ein erfindungsgemäßes Verbundprofil 1 zu erkennen. Dieses Verbundprofil 1 besteht aus einem ersten, äußeren Profilstahlrohr 2, einem zweiten, im wesentlichen im Verbund mittig angeordneten Profilstahlrohr 3 und einem dritten, ebenfalls äußeren Profilstahlrohr 4. Die drei Profilstahlrohre 2, 3, 4 sind in diesem Ausführungsbeispiel im wesentlichen identisch ausgebildet und parallel zueinander ausgerichtet. Lediglich die beiden äußeren Profilstahlrohre 3 und 4 weisen entsprechende Bohrungen für die Fixierung über Stahlknöpfe 5 und Schrauben 6 von Glasfalzleisten 7 auf.A composite profile 1 according to the invention can be seen essentially in the center of the single drawing figure. This composite profile 1 consists of a first, external
Die drei Profilstahlrohre 2, 3, 4 sind miteinander über Haltebolzen 8 auf vordefinierten Abstand verbunden. Die beiden im wesentlichen gleich großen Abstände zwischen den drei Profilstahlrohren sind mit einer Brandschutzisolation 9, 10 ausgefüllt. Diese Brandschutzisolation kann jeweils eine vorgefertigte Platte sein, die vor der Verschweißung zwischengelegt wird. Sie kann jedoch auch nach dem Zusammenschweißen der Metallelemente eingeschäumt werden. Sie weist auf alle Fälle eine hohe Feuer- und Temperaturwiderstandsfähigkeit auf und kann zudem ebenfalls jeweils aus unterschiedlichen Schichten, die eine Schichtung sowohl in horizontaler als auch in vertikaler Richtung aufweisen können, bestehen.The three
Im dargestellten Ausführungsbeispiel ist lediglich auf einer Seite des Verbundprofils eine Abdeckplatte, hier beispielsweise eine Alu-Deckschale 11 angeordnet, die an ihren beiden nach innen gezogenen Enden über entsprechende Nuten 12 und Klemmfedern 13 in Glasfalznuten 14 der Glasfalzleisten 7 aufgesteckt ist. Diese Deckschale dient in erster Linie ästhetischen Zwecken und kann auch in identischer Weise auf der anderen Seite des Verbundprofils vorgesehen werden.In the exemplary embodiment shown, a cover plate, for example an
Zwischen den je zwei auf der gleichen Verbundprofil-Längsseite an den äußeren Profilstahlrohren angeschraubten Glasfalzleisten 7 sind zwei zueinander parallele Glasscheiben 15 mit dazwischenliegendem Luftspalt 16 über entsprechende Isolationen 17 festgehalten.Between the two
- 1.1.
- VerbundprofilComposite profile
- 2.2nd
- erstes Profilstahlrohrfirst section steel tube
- 3.3rd
- zweites Profilstahlrohr (Mittel-)second profile steel tube (middle)
- 4.4th
- drittes Profilstahlrohrthird section steel tube
- 5.5.
- StahlknopfSteel button
- 6.6.
- Schraubescrew
- 7.7.
- GlasfalzleisteGlazing bead
- 8.8th.
- HaltebolzenRetaining bolt
- 9.9.
- BrandschutzisolationFire protection insulation
- 10.10th
- zweite Brandschutzisolationsecond fire protection insulation
- 11.11.
- DeckscheibeCover plate
- 12.12.
- NutGroove
- 13.13.
- KlemmfederClamping spring
- 14.14.
- GlasfalznutGlass rebate groove
- 15.15.
- GlasscheibeGlass pane
- 16.16.
- LuftspaltAir gap
- 17.17th
- Isolationisolation
Claims (8)
daß eine weitere Isolationsschicht (10) vorgesehen ist.Composite profile for frames of wall elements, doors and windows with,
that a further insulation layer (10) is provided.
dadurch gekennzeichnet, daß die weitere Isolationsschicht (10) im wesentlichen parallel zur ersten Isolationsschicht (9) angeordnet ist und eine im wesentlichen gleiche Zusammensetzung und Ausbildung wie diese aufweist.Composite profile according to claim 1,
characterized in that the further insulation layer (10) is arranged essentially parallel to the first insulation layer (9) and has essentially the same composition and configuration as this.
dadurch gekennzeichnet, daß die weitere Isolationsschicht (10) außerhalb der zwei Metallprofilrohre (2,3), auf diesem aufliegend, angeordnet ist.Composite profile according to claims 1 and 2,
characterized in that the further insulation layer (10) is arranged outside the two metal profile tubes (2, 3), lying thereon.
dadurch gekennzeichnet, daß über der zweiten Isolationsschicht (10) ein Deckprofil (4) angeordnet ist.Composite profile according to claims 1 to 3,
characterized in that a cover profile (4) is arranged over the second insulation layer (10).
dadurch gekennzeichnet, daß das Deckprofil (4) ein drittes Metall-Profilrohr ist, das im wesentlichen identisch mit dem ersten, ebenfalls in bezug auf die Isolationsschichten (9,10) außenliegenden Profilrohr (2), ausgebildet und angeordnet ist.Composite profile according to claim 4,
characterized in that the cover profile (4) is a third metal profile tube, which is essentially identical to the first profile tube (2), which is also constructed and arranged in relation to the insulation layers (9, 10).
dadurch gekennzeichnet, daß die beiden äußeren Deckprofile (2,4) im wesentlichen identisch, jedoch spiegelbildlich zueinander ausgebildet sind und mit Befestigungsvorkehrungen für z. B. von Glasfalzleisten (7) versehen sind.Composite profile according to claim 5,
characterized in that the two outer cover profiles (2,4) are essentially identical, but are mirror images of each other and with fastening arrangements for z. B. of glazing beads (7) are provided.
dadurch gekennzeichnet, daß das im wesentlichen mittige, innere Metallprofilrohr (3) ein glattes Vierkantprofilrohr ist.Composite profile according to claim 1,
characterized in that the essentially central, inner metal profile tube (3) is a smooth square profile tube.
dadurch gekennzeichnet, daß alle drei Metallprofilrohre (2,3,4) durch zwischenliegende Metallstege/Haltebolzen (8) miteinander verbunden und auf Abstand gehalten sind.Composite profile according to claims 1 to 7,
characterized in that all three metal profile tubes (2, 3, 4) are connected to one another by intermediate metal webs / retaining bolts (8) and are kept at a distance.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9108751U | 1991-07-16 | ||
| DE9108751U DE9108751U1 (en) | 1991-07-16 | 1991-07-16 | Composite profile for frames of wall elements, doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0523694A1 true EP0523694A1 (en) | 1993-01-20 |
Family
ID=6869319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92112150A Withdrawn EP0523694A1 (en) | 1991-07-16 | 1992-07-16 | Compound framework profile for partitioning elements, doors and windows |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0523694A1 (en) |
| DE (1) | DE9108751U1 (en) |
| FI (1) | FI923266A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19848570C1 (en) * | 1998-10-21 | 2000-03-16 | Evg Bauprofil System Entwicklungs & Vermarktungsgesellschaft Mbh | Metal smoke protection profile, made of refined steel, has at least one accommodation profile and at least one inlay profile at least sectionally locating on the accommodation profile |
| EP1020608A1 (en) * | 1999-01-15 | 2000-07-19 | Hermann Forster Ag | Composite profile for frames of wall elements, doors and windows |
| GB2417513A (en) * | 2004-06-08 | 2006-03-01 | Clear Span Ltd | Roof vent frame section |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4240234A1 (en) * | 1992-11-30 | 1994-06-01 | Hartmann & Co W | Fireproof profiled joint structure holding glass panels - has inner and outer shells with interposed air gap and having thermally insulating separating layers. |
| DE29500148U1 (en) * | 1995-01-05 | 1996-05-09 | Niemann, Hans Dieter, 50169 Kerpen | Frame profile for windows or doors |
| DE29507058U1 (en) * | 1995-04-27 | 1996-08-29 | Niemann, Hans Dieter, 50169 Kerpen | Frame profile for fire-retardant windows or doors |
| DE29509383U1 (en) * | 1995-06-08 | 1996-10-02 | fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal | Bolted spacers for frames of fire doors |
| FR2745045B1 (en) * | 1996-02-20 | 1998-04-30 | Dagard | DEVICE FOR ASSEMBLING TWO PANELS BETWEEN THEM |
| DE19819717C1 (en) * | 1998-05-02 | 1999-07-08 | August Eich | Fire door for building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324210A1 (en) * | 1983-07-19 | 1985-01-17 | Hermann Forster Ag, Arbon | Composite profile consisting of metallically connected metal tubes with interposed insulating material, for frames of wall elements, doors and windows, and a method for its production |
| DE3509466A1 (en) * | 1985-02-11 | 1986-08-14 | Josef Gartner & Co, 8883 Gundelfingen | Facade structure |
| EP0262677A2 (en) * | 1986-10-02 | 1988-04-06 | Josef Gartner & Co. | Insulating window or façade structure in the transparent zone |
| DE3707275A1 (en) * | 1987-03-06 | 1988-11-10 | Joerg Tesmer | Window |
| EP0431358A1 (en) * | 1989-12-07 | 1991-06-12 | Paolo Caoduro | Rigid or flexible profiled strip material for covering the internal walls of metal profile members |
-
1991
- 1991-07-16 DE DE9108751U patent/DE9108751U1/en not_active Expired - Lifetime
-
1992
- 1992-07-16 EP EP92112150A patent/EP0523694A1/en not_active Withdrawn
- 1992-07-16 FI FI923266A patent/FI923266A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3324210A1 (en) * | 1983-07-19 | 1985-01-17 | Hermann Forster Ag, Arbon | Composite profile consisting of metallically connected metal tubes with interposed insulating material, for frames of wall elements, doors and windows, and a method for its production |
| DE3509466A1 (en) * | 1985-02-11 | 1986-08-14 | Josef Gartner & Co, 8883 Gundelfingen | Facade structure |
| EP0262677A2 (en) * | 1986-10-02 | 1988-04-06 | Josef Gartner & Co. | Insulating window or façade structure in the transparent zone |
| DE3707275A1 (en) * | 1987-03-06 | 1988-11-10 | Joerg Tesmer | Window |
| EP0431358A1 (en) * | 1989-12-07 | 1991-06-12 | Paolo Caoduro | Rigid or flexible profiled strip material for covering the internal walls of metal profile members |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19848570C1 (en) * | 1998-10-21 | 2000-03-16 | Evg Bauprofil System Entwicklungs & Vermarktungsgesellschaft Mbh | Metal smoke protection profile, made of refined steel, has at least one accommodation profile and at least one inlay profile at least sectionally locating on the accommodation profile |
| EP1020608A1 (en) * | 1999-01-15 | 2000-07-19 | Hermann Forster Ag | Composite profile for frames of wall elements, doors and windows |
| EP1482121A1 (en) * | 1999-01-15 | 2004-12-01 | Forster Rohr- & Profiltechnik AG | Composite profile for frames of wall elements, doors and windows |
| GB2417513A (en) * | 2004-06-08 | 2006-03-01 | Clear Span Ltd | Roof vent frame section |
Also Published As
| Publication number | Publication date |
|---|---|
| FI923266A (en) | 1993-01-17 |
| FI923266A0 (en) | 1992-07-16 |
| DE9108751U1 (en) | 1991-10-10 |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB SE |
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| 17P | Request for examination filed |
Effective date: 19930614 |
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| 17Q | First examination report despatched |
Effective date: 19931027 |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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| 18W | Application withdrawn |
Withdrawal date: 19951219 |