EP0093265A2 - Metal window - Google Patents

Metal window Download PDF

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Publication number
EP0093265A2
EP0093265A2 EP83103032A EP83103032A EP0093265A2 EP 0093265 A2 EP0093265 A2 EP 0093265A2 EP 83103032 A EP83103032 A EP 83103032A EP 83103032 A EP83103032 A EP 83103032A EP 0093265 A2 EP0093265 A2 EP 0093265A2
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EP
European Patent Office
Prior art keywords
profiles
frame
connecting elements
connecting parts
section
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
EP83103032A
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German (de)
French (fr)
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EP0093265B1 (en
EP0093265A3 (en
Inventor
Werner Dipl.-Ing. Hundt
Wilfried Metzger
Werner Montanus
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Kloeckner Werke AG
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Kloeckner Werke AG
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Priority claimed from DE19828212796U external-priority patent/DE8212796U1/en
Priority claimed from DE19823216555 external-priority patent/DE3216555C2/en
Application filed by Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to AT83103032T priority Critical patent/ATE22956T1/en
Publication of EP0093265A2 publication Critical patent/EP0093265A2/en
Publication of EP0093265A3 publication Critical patent/EP0093265A3/en
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Publication of EP0093265B1 publication Critical patent/EP0093265B1/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
    • E06B3/26338—Frames with special provision for insulation comprising short insulating elements disposed at intervals
    • 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
    • E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape

Definitions

  • the invention relates to a metal door, in particular a fire door, consisting of a frame with an articulated door leaf having a frame, the frame and / or the frame each consisting of an inner shell and an outer shell made of roll-profiled hollow profiles, the inner shell and the outer shell by one another distanced connecting elements are connected and held on a predetermined section.
  • Doors consisting of two shells, in particular fire doors, are known per se (DE-OS 27 22 834).
  • the connection between the outer shell and the inner shell is made by welding bridges, which significantly reduce the heat transfer from one shell to the other.
  • CH-PS 161 504 It is also known (CH-PS 161 504) to make the connection between the outer shell and the inner shell by means of screw connections, in such a way that one of the shells has welded-on sleeves with an internal thread, into which screws passed through the other shell are screwed . A rational production is not possible due to the complex manual work.
  • the object of the invention is to design metal doors, in particular fire doors of the type mentioned at the outset, in such a way that the doors are destroyed, if at all, only after a considerable length of time.
  • the production should be as rational as possible.
  • the invention further relates to metal windows consisting of. a window frame with fixed glazing or with at least one glazed sash frame, the sash frame and / or the window frame each consisting of an inner shell and an outer shell of roll-profiled hollow profiles, the inner shell and the outer shell have profiles for mutually distant connecting elements and are kept at a predetermined distance are.
  • Windows are also known (prospectus insulating RP pipes from Mannesmannröhren-Werke), the inner shell and outer shell of which have mutually opposed open C-profiles, into which complementary double-T-shaped plastic blocks spaced apart from one another are pressed.
  • the object of the invention is to design windows of this type in such a way that they can be installed generally and also as fire protection windows.
  • the object is achieved according to the invention in metal windows in that the inner shell and the outer shell have mutually facing profiles, the connecting elements each consist of two connecting parts, the connecting parts engage positively and / or non-positively over the associated profiles and each have a web between the mutually facing profiles reach for specifying the distance and that the connecting parts are clamped together by means of screw bolts guided through the webs. It was shown by fire tests that these measures according to the invention) a fire protection door is created which is stable for a much longer time than the previously known even at extremely high temperatures.
  • these connecting elements could in principle consist of easily deformable material, e.g. made of plastic material.
  • the connecting elements are manufactured according to the invention from rolled steel profiles, which have the particular advantage that they can withstand extreme loads even with smaller dimensions.
  • the connecting elements consist of two connecting parts, the connecting parts form- rofolierungen the associated P and / or overlap positively and each having a web between the facing profiles access for setting the distance and that the connecting parts are clamped together by means of screw bolts passed through the webs.
  • the profiles have a widening cross section in the direction of the facing profile, the connecting parts having an essentially T-shaped cross section and having complementary contact surfaces for the profiles. It was found that connecting parts designed in this way can be easily produced from correspondingly rolled steel profiles.
  • FIG. 1 and 2 show an exemplary embodiment of a metal window which has a window frame 1 and a casement 2 hinged to the window frame with a pane 3.
  • the window frame consists of an inner shell 4 and an outer shell 5, which are connected to one another by connecting elements 6 according to the invention.
  • the sash frame also consists of an inner shell and an outer shell, which are denoted by 7 and 8, respectively, and which are also connected to one another by connecting elements 6 according to the invention.
  • the disc 3 is arranged between the outer frame and the inner frame 7 of the casement with the interposition of the seals 9 and 10.
  • the inner shells and outer shells have profiles 11 and 12, which are symmetrical to each other. In the exemplary embodiment, these profiles have a widening cross section in the direction of the assigned profile.
  • the connecting elements each consist of a connecting part 14 and a connecting part 15, each of which has a substantially T-shaped cross section and which have complementary contact surfaces for the profiles.
  • the connecting parts each engage with a web 16 or 17 between the profiles and specify the distance between the inner and outer shell, taking into account the thickness of the glass pane.
  • the two connecting parts of each connecting element are screwed together by a bolt 18 screwed in by the webs.
  • the connecting parts consist of rolled steel profile sections, so that they can have a relatively small width (perpendicular to the plane of the drawing).
  • the inner shell with the seal, the glass pane and the outer shell with the seal is arranged horizontally one above the other and centered so that the profiles point towards each other. Then, between the profiles through the connecting parts 14, which are already connected to each other via a screw bolt with a corresponding other connecting element 15, inserted are being based during the insertion of the connecting portions 14 to the plane of the drawing by 90 0 pivoted. After insertion, they are rotated by 90 ° so that they engage behind the assigned profiles when the screws are tightened.
  • a major advantage is that during the tightening of the bolts onto the profile areas 19 and 20 of the inner shell or the outer shell, a prestress acting in the direction of the washer is built up, so that the inner shell and outer shell bear against the seals and thus the washer cannot be moved hold.
  • the metal door according to the invention consists of a frame 21 and a frame 22 hinged to the frame by means of hinge straps 23, into which a glass pane 24 is inserted.
  • the frame consists of the inner shell 25 and the outer shell 26 which are arranged at a distance from one another and are connected to one another by the connecting elements 27 according to the invention.
  • the frame 22 also consists of an inner shell and an outer shell, which are designated 28 and 29, respectively, and which are likewise connected to one another by the connecting elements 27 according to the invention.
  • the disc 24 is arranged between the inner shell 28 and the outer shell 29 of the frame articulated to the frame with the interposition of the seals 30 and 31.
  • the inner shells and outer shells have profiles 32 and 33, which are symmetrical to each other.
  • these profiles have a widening cross section.
  • the connecting elements each consist of a connecting part 35 and a connecting part 36, each having an essentially T-shaped cross section and having complementary contact surfaces for the profiles.
  • the connecting parts each engage with a web 37 or 38 between the profiles and specify the distance between the inner shells and the outer shells.
  • the two connecting parts of each connecting element are screwed together by a bolt 39 screwed in by the webs.
  • the connecting parts consist of rolled steel profile sections, so that they can have a relatively small width (perpendicular to the plane of the drawing in FIG. 4).
  • the inner shell with the seal, the glass pane and the outer shell with the seal are arranged one above the other and centered so that the profiles point towards each other.
  • the connecting parts 35 which are already connected to the corresponding other connecting part 36 via a screw bolt, are inserted between the profiles, the connecting parts being pivoted through 90 ° to the drawing plane of FIG. 4 during the insertion. After inserting who which they rotated by 90 ° so that they grip behind the profiles when tightening the bolts.
  • a major advantage is also that during the tightening of the bolts onto the profile areas 40 and 39 of the inner shell or outer shell of the door leaf, a prestress acting in the direction of the pane is built up, which press against the seals and thus hold the pane immovably.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

1. A metal window, consisting of a glazed window frame (1) or a window frame and a glazed casement (3) in which the window frame or the window frame and the casement in each case consist of an inner and an outer hollow section, between which the glazing (3) is disposed, which comprise projecting profiles (11, 12) for connecting elements (6) and which are held at a predetermined spacing from one another, the connecting elements in each case consisting of two connecting parts (14, 15) which engage positively and/or non-positively over the facing profiles of the hollow sections and each of which project via a flange (16 or 17) between the profiles to determine the spacing, characterised in that the hollow sections are rolled sections and the connecting parts (14, 15) are braced together by means of a screw bolt (18) guided through the flanges, in that the profiles (11, 12) comprise a hollow cross-section which broadens in the direction of the connecting elements, i.e. in the direction of the respective facing profile, and their clear cross-section leads into the clear cross-section of the hollow sections, and in that the connecting elements cooperate with the profiles such that, by screwing the screw bolt (18) onto the broadening areas (19, 20) of the profiles (11, 12), a tension acting in the direction of the glazing is built up, as a result of which the latter is braced between the hollow sections.

Description

Die Erfindung betrifft eine Metalltür, insbesondere Brandschutztür, bestehend aus einer Zarge, mit einem angelenkten, einen Rahmen aufweisenden Türblatt, wobei die Zarge und/oder der Rahmen jeweils aus einer Innenschale und einer Außenschale aus walzprofilierten Hohlprofilen bestehen, die Innenschale und die Außenschale durch voneinander distanzierte Verbindungselemente verbunden und auf einem vorgegebenen Abschnitt gehalten sind.The invention relates to a metal door, in particular a fire door, consisting of a frame with an articulated door leaf having a frame, the frame and / or the frame each consisting of an inner shell and an outer shell made of roll-profiled hollow profiles, the inner shell and the outer shell by one another distanced connecting elements are connected and held on a predetermined section.

Aus zwei Schalen bestehende Türen, insbesondere Brandschutztüren sind an sich bekannt (DE-OS 27 22 834). Die Verbindung zwischen Außenschale und Innenschale wird durch Schweißbrücken hergestellt, die den Wärmetransport von der einen Schale auf die andere entscheidend herabsetzen.Doors consisting of two shells, in particular fire doors, are known per se (DE-OS 27 22 834). The connection between the outer shell and the inner shell is made by welding bridges, which significantly reduce the heat transfer from one shell to the other.

Es ist auch bekannt (CH-PS 161 504) die Verbindung zwischen Außenschale und Innenschale durch Schraubverbindungen herzustellen und zwar in der Weise, daß die eine der Schalen angeschweißte Hülsen mit Innengewinde auf- ) weist, in die durch die andere Schale hindurchgeführte Schrauben eingedreht sind. Eine rationelle Fertigung ist jedoch aufgrund der aufwendigen Handarbei nicht möglich.It is also known (CH-PS 161 504) to make the connection between the outer shell and the inner shell by means of screw connections, in such a way that one of the shells has welded-on sleeves with an internal thread, into which screws passed through the other shell are screwed . A rational production is not possible due to the complex manual work.

Es ist auch bekannt (DE-OS 25 39 356), zweischalige Zargenprofile in der Weise herzustellen, daß in ein Profil Aussparungen eingestanzt werden, die durch Stege voneineinander getrennt sind, bzw. in ein Profil von der einen Seite her Sicken einzuformen, die auf der anderen Seite gegen ein anderes Profil anstehen und mit diesem durch eine Schweißverbindung verbunden werden. Derartige Türen bedingen einen erheblichen Fertigungsaufwand. Darüber hinaus zeigte es sich bei Brandversuchen, daß durch die auftretenden Wärmespannungen die Profile im Bereich der Verbindungsstellen schon nach relativ kurzer Zeit zerstört werden.It is also known (DE-OS 25 39 356) to produce double-shell frame profiles in such a way that recesses are punched into a profile, which are separated by webs are separated from one another, or to form beads into a profile from one side, which are on the other side against another profile and are connected to this by a welded connection. Such doors require considerable manufacturing effort. In addition, it was shown in fire tests that the profiles in the area of the connection points are destroyed after a relatively short time by the thermal stresses that occur.

Der Erfindung liegt die Aufgabe zugrunde, Metalltüren, insbesondere Brandschutztüren der eingangs erwähnten Art derart auszubilden, daß erst nach erheblich längerer Zeit, falls überhaupt, eine Zerstörung der Türen stattfindet. Darüber hinaus soll die Fertigung möglichst rationalle erfolgen.The object of the invention is to design metal doors, in particular fire doors of the type mentioned at the outset, in such a way that the doors are destroyed, if at all, only after a considerable length of time. In addition, the production should be as rational as possible.

Die Erfindung betrifft weiterhin Metallfenster, bestehend aus. einem Fensterrahmen mit Festverg-lasung oder mit mindestens einem verglasten Flügelrahmen, wobei der Flügelrahmen und/oder der Fensterrahmen jeweils aus einer Innenschale und einer Außenschale aus walzprofilierten Hohlprofilen bestehen, die Innenschale und die Außenschale Profilierungen für zueinander destanzierte Verbindungselemente aufweisen und auf einem vorgegebenen Abstand gehalten sind.The invention further relates to metal windows consisting of. a window frame with fixed glazing or with at least one glazed sash frame, the sash frame and / or the window frame each consisting of an inner shell and an outer shell of roll-profiled hollow profiles, the inner shell and the outer shell have profiles for mutually distant connecting elements and are kept at a predetermined distance are.

Aus zwei Schalen bestehende Fenster sind an sich bekannt (DE-OS 27 22 836). Die Verbindung zwischen Außenschale und Innenschale wird durch Schweißbrücken hergestellt, die den Wärmetransport von der einen Schale auf die andere entscheidend herabsetzen.Windows consisting of two shells are known per se (DE-OS 27 22 836). The connection between the outer shell and the inner shell is made by welding bridges, which significantly reduce the heat transfer from one shell to the other.

Es sind auch Fenster bekannt (Prospekt Isolierende RP-Rohre der Mannesmannröhren-Werke), deren Innenschale und Außenschale einander gegenüberstehende offene C-Profile aufweisen, in die als Verbindungselemente komplementär doppelt-T-förmige zueinander distanzierte Kunststoffklötze eingedrückt sind.Windows are also known (prospectus insulating RP pipes from Mannesmannröhren-Werke), the inner shell and outer shell of which have mutually opposed open C-profiles, into which complementary double-T-shaped plastic blocks spaced apart from one another are pressed.

.Diese bekanntenFenster bedingen im allgemeinen einen erheblichen Fertigungsaufwand. Im letzteren Falle scheiden die Fenster als Brandschutzfenster aus, da die Verbindungselemente aus Kunststoff schon nach kurzer Zeit nach der Entstehung von Bränden zerstört werden können.These known windows generally require considerable manufacturing effort. In the latter case, the windows are excluded as fire protection windows, since the plastic connecting elements can be destroyed shortly after fires have started.

Der Erfindung liegt die Aufgabe zugrunde, Fenster dieser Art derart auszubilden, daß sie generell und auch als Brandschutzfenster eingebaut werden können.The object of the invention is to design windows of this type in such a way that they can be installed generally and also as fire protection windows.

Die Aufgabe wird bei Metallfenstern erfindungsgemäß dadurch gelöst, daß die Innenschale und die Außenschale einander zugewandte Profilierungen aufweisen, die Verbindungselemente aus jeweils zwei Verbindungsteilen bestehen, die Verbindungsteile die zugeordneten Profilierungen form- und/oder kraftschlüssig übergreifen und mit jeweils einem Steg zwischen die einander zugewandten Profilierungen zur Vorgabe des Abstandes greifen und daß die Verbindungsteile mittels durch die Stege hindurch geführte Schraubbolzen miteinander verspannt sind. Es zeigte sich durch Brandversuche, daß diese erfindungsgemäßen Maß- ) nahmen eine Brandschutztür geschaffen wird, die auch bei extrem hohen Temperaturen eine weitaus längere Zeit beständig ist als die bisher bekannten.The object is achieved according to the invention in metal windows in that the inner shell and the outer shell have mutually facing profiles, the connecting elements each consist of two connecting parts, the connecting parts engage positively and / or non-positively over the associated profiles and each have a web between the mutually facing profiles reach for specifying the distance and that the connecting parts are clamped together by means of screw bolts guided through the webs. It was shown by fire tests that these measures according to the invention) a fire protection door is created which is stable for a much longer time than the previously known even at extremely high temperatures.

Falls keine Verwendung derartiger Türen als Brandschutztüren von vornherein beabsichtigt ist, könnten diese Verbindungselemente prinzipiell aus leicht verformbarem Werkstoff bestehen, z.B. aus Kunststoffmaterial. Es zeigte sich jedoch, daß eine stabile Verbindung geschaffen ist, wenn die Verbindungselemente erfindungsgemäß aus gewalzten Stahlprofilen hergestellt werden, die insbesondere den Vorteil haben, daß sie auch bei kleinerer Dimensionierung extremen Belastungen standhalten.If it is not intended from the outset to use such doors as fire protection doors, these connecting elements could in principle consist of easily deformable material, e.g. made of plastic material. However, it was found that a stable connection is created if the connecting elements are manufactured according to the invention from rolled steel profiles, which have the particular advantage that they can withstand extreme loads even with smaller dimensions.

Die Aufgabe wird bei Metallfenstern erfindungsgemäß dadurch gelöst, daß die Verbindungselemente aus jeweils zwei Verbindungsteilen bestehen, die Verbindungsteile die zugeordneten Profolierungen form- und/oder kraftschlüssig übergreifen und mit jeweils einem Steg zwischen die einander zugewandten Profilierungen zur Vorgabe des Abstandes greifen und daß die Verbindungsteile mittels durch die Stege hindurchgeführte Schraubbolzen miteinander verspannt sind.The object is achieved for metal windows according to the invention characterized in that the connecting elements consist of two connecting parts, the connecting parts form- rofolierungen the associated P and / or overlap positively and each having a web between the facing profiles access for setting the distance and that the connecting parts are clamped together by means of screw bolts passed through the webs.

Durch diese Maßnahmen ist ein universell verwendbares, insbesondere bei hohen Temperaturen beständiges Fenster geschaffen, das zudem schnell und einfach zu montieren ist.These measures create a universally usable window, which is particularly resistant to high temperatures and is also quick and easy to assemble.

Gemäß einem bevorzugten Ausführungsbeispiel haben die Profilierungen in Richtung zu der jeweils zugewandten Profilierung einen sich verbreiternden Querschnitt, wobei die Verbindungsteile einen im wesentlichen T-förmigen Querschnitt aufweisen und für die Profilierungen komplementäre Anlageflächen haben. Es zeigte sich, daß derart ausgebildete Verbindungsteile problemlos aus entsprechend gewalzten Stahlprofilen hergestellt werden können.According to a preferred embodiment, the profiles have a widening cross section in the direction of the facing profile, the connecting parts having an essentially T-shaped cross section and having complementary contact surfaces for the profiles. It was found that connecting parts designed in this way can be easily produced from correspondingly rolled steel profiles.

Die Erfindung ist in der Zeichnung anhand eines Ausführungsbeispiels für ein Metallfenster und eine Brandschutztür erläutert. Es zeigen:

  • Fig. 1 in perspektivischer Darstellung und im Ausschnitt ein Ausführungsbeispiel eines Metallfensters,
  • Fig. 2 einen Schnitt senkrecht zum Rahmen des Metallfensters nach Fig. 1,
  • Fig. 3 in perspektivischer Darstellung und im Ausschnitt ein Ausführungsbeispiel einer Brandschutztür und
  • Fig. 4 einen Schnitt senkrecht zum Türblatt der Brandschutztür.
The invention is explained in the drawing using an exemplary embodiment for a metal window and a fire door. Show it:
  • 1 is a perspective view and a detail of an embodiment of a metal window,
  • 2 shows a section perpendicular to the frame of the metal window according to FIG. 1,
  • Fig. 3 in perspective and in detail an embodiment of a fire door and
  • Fig. 4 shows a section perpendicular to the door leaf of the fire door.

Fig. 1 und Fig. 2 zeigen ein Ausführungsbeispiel eines Metallfensters, das einen Fensterrahmen 1 und einen an den Fensterrahmen angelenkten Flügelrahmen 2 mit einer Scheibe 3 aufweist. Der Fensterrahmen besteht aus einer Innenschale 4 und einer Außenschale 5, die durch erfindungsgemäße Verbindungselemente 6 miteinander verbunden sind. Der Flügelrahmen besteht ebenfalls aus einer Innenschale und einer Außenschale, die mit 7 bzw. 8 bezeichnet sind und die ebenfalls durch erfindungsgemäße Verbindungselemente 6 miteinander verbunden sind. Zwischen dem Außenrahmen und dem Innenrahmen 7 des Flügelrahmens ist die Scheibe 3 unter Zwischenschaltung der Dichtungen 9 und 10 angeordnet.1 and 2 show an exemplary embodiment of a metal window which has a window frame 1 and a casement 2 hinged to the window frame with a pane 3. The window frame consists of an inner shell 4 and an outer shell 5, which are connected to one another by connecting elements 6 according to the invention. The sash frame also consists of an inner shell and an outer shell, which are denoted by 7 and 8, respectively, and which are also connected to one another by connecting elements 6 according to the invention. The disc 3 is arranged between the outer frame and the inner frame 7 of the casement with the interposition of the seals 9 and 10.

Die Innenschalen und Außenschalen weisen Profilierungen 11 bzw. 12 auf, die symmetrisch zueinander ausgebildet sind. In dem Ausführungsbeispiel haben diese Profilierungen in Richtung zu der zugeordneten Profilierung einen sich verbreiternden Querschnitt. Die Verbindungselemente bestehen jeweils aus einem Verbindungsteil 14 und einem Verbindungsteil 15, die jeweils einen im wesentlich T-förmigen Querschnitt haben und für die Profilierungen komplementäre Anlageflächen aufweisen. Die Verbindungsteile greifen jeweils mit einem Steg 16 bzw. 17 zwischen die Profilierungen und geben den Abstand der Innen- und Außenschale unter Berücksichtigung der Dicke der Glasscheibe vor. Die beiden Verbindungsteile eines jeden Verbindungselementes sind durch jeweils einen durch die Stege eingedrehten Bolzen 18 miteinander verschraubt. Die Verbindungsteile bestehen aus gewalzten Stahlprofilabschnitten, so daß sie eine relativ geringe Breite (senkrecht zur Zeichnungsebene) aufweisen können.The inner shells and outer shells have profiles 11 and 12, which are symmetrical to each other. In the exemplary embodiment, these profiles have a widening cross section in the direction of the assigned profile. The connecting elements each consist of a connecting part 14 and a connecting part 15, each of which has a substantially T-shaped cross section and which have complementary contact surfaces for the profiles. The connecting parts each engage with a web 16 or 17 between the profiles and specify the distance between the inner and outer shell, taking into account the thickness of the glass pane. The two connecting parts of each connecting element are screwed together by a bolt 18 screwed in by the webs. The connecting parts consist of rolled steel profile sections, so that they can have a relatively small width (perpendicular to the plane of the drawing).

Zum Zusammenbau des Fensterrahmens werden die Innenschale mit der Dichtung, die Glasscheibe und die Außenschale mit der Dichtung horizontal übereinander angeordnet und zentriert, so daß die Profilierungen zueinander zeigen. Anschließend werden zwischen den Profilierungen hindurch die Verbindungsteile 14, die bereits über einen Schraubbolzen mit einem entsprechenden anderen Verbindungsteil 15 miteinander verbunden sind, eingeschoben, wobei während des Einschiebens die Verbindungsteile 14 bezogen auf die Zeichnungsebene um 900 verschwenkt sind. Nach dem Einschieben werden sie um 90° verdreht, so daß sie beim Anziehen der Schrauben die zugeordneten Profilierungen hintergreifen.To assemble the window frame, the inner shell with the seal, the glass pane and the outer shell with the seal is arranged horizontally one above the other and centered so that the profiles point towards each other. Then, between the profiles through the connecting parts 14, which are already connected to each other via a screw bolt with a corresponding other connecting element 15, inserted are being based during the insertion of the connecting portions 14 to the plane of the drawing by 90 0 pivoted. After insertion, they are rotated by 90 ° so that they engage behind the assigned profiles when the screws are tightened.

Entsprechend wird beim Zusammenbau des Flügelrahmens verfahren.The same procedure is followed when assembling the casement.

Ein wesentlicher Vorteil besteht darin, daß während des Anziehens der Schraubbolzen auf die Profilbereiche 19 und 20 der Innenschale bzw. der Außenschale eine in Richtung zur Scheibe wirkende Vorspannung aufgebaut wird, so daß sich die Innenschale und Außenschale gegen die Dichtungen anlegen und somit die Scheibe unverrückbar halten.A major advantage is that during the tightening of the bolts onto the profile areas 19 and 20 of the inner shell or the outer shell, a prestress acting in the direction of the washer is built up, so that the inner shell and outer shell bear against the seals and thus the washer cannot be moved hold.

Bei Brandversuchen zeigte es sich, daß durch diese Vorspannungen die Scheiben unverrückbar in ihrer Position gehalten werden und daß die erfindungsgemäßen Fenster erst nach viel längerer Zeit durch Brände zerstört werden (Scheibenbrüche) als die bekannten Fenster.In fire tests, it was found that these prestresses hold the panes in place and that the windows according to the invention are only destroyed by fires after a much longer time (broken windows) than the known windows.

Gemäß Fig. 3 besteht die erfindungsgemäße Metalltür aus einer Zarge 21 und einem an die Zarge mittels Scharniebänder 23 angelenkten Rahmen 22, in den eine Glasscheibe 24 eingesetzt ist. Die Zarge besteht aus der Innenschale 25 und der Außenschale 26, die distanziert zueinander angeordnet sind und durch die erfindungsgemäßen Verbindungselemente 27 miteinander verbunden sind.3, the metal door according to the invention consists of a frame 21 and a frame 22 hinged to the frame by means of hinge straps 23, into which a glass pane 24 is inserted. The frame consists of the inner shell 25 and the outer shell 26 which are arranged at a distance from one another and are connected to one another by the connecting elements 27 according to the invention.

Der Rahmen 22 besteht ebenfalls aus einer Innenschale und einer Außenschale, die mit 28 bzw. 29 bezeichnet sind und die ebenfalls durch die erfindungsgemäßen Verbindungselemente 27 miteinander verbunden sind. Zwischen der Innenschale 28 und der Außenschale 29 des an die Zarge angelenkten Rahmens ist unter Zwischenschaltung der Dichtungen 30 und 31 die Scheibe 24 angeordnet.The frame 22 also consists of an inner shell and an outer shell, which are designated 28 and 29, respectively, and which are likewise connected to one another by the connecting elements 27 according to the invention. The disc 24 is arranged between the inner shell 28 and the outer shell 29 of the frame articulated to the frame with the interposition of the seals 30 and 31.

Gemäß Fig. 4 weisen die Innenschalen und Außenschalen Profilierungen 32 bzw. 33 auf, die symmetrisch zueinander ausgebildet sind. In dem Ausführungsbeispiel haben diese Profilierungen einen sich verbreiternden Querschnitt. Die Verbindungselemente bestehen jeweils aus einem Verbindungsteil 35 und einem Verbindungsteil 36, die jeweils einen im wesentlichen T-förmigen Querschnitt haben und für die Profilierungen komplementäre Anlageflächen aufweisen. Die Verbindungsteile greifen jeweils mit einem Steg 37 bzw. 38 zwischen die Profilierungen und geben den Abstand der Innenschalen zu den Außenschalen vor. Die beiden Verbindungsteile eines jeden Verbindungselementes sind durch jeweils einen durch die Stege eingedrehten Bolzen 39 miteinander verschraubt. Die Verbindungsteile bestehen aus gewalzten Stahlprofilabschnitten, so daß sie eine relativ geringe Breite (senkrecht zur Zeichnungsebene der Fig. 4) aufweisen können.4, the inner shells and outer shells have profiles 32 and 33, which are symmetrical to each other. In the exemplary embodiment, these profiles have a widening cross section. The connecting elements each consist of a connecting part 35 and a connecting part 36, each having an essentially T-shaped cross section and having complementary contact surfaces for the profiles. The connecting parts each engage with a web 37 or 38 between the profiles and specify the distance between the inner shells and the outer shells. The two connecting parts of each connecting element are screwed together by a bolt 39 screwed in by the webs. The connecting parts consist of rolled steel profile sections, so that they can have a relatively small width (perpendicular to the plane of the drawing in FIG. 4).

Zum Zusammenbau des Türblattes werden die Innenschale mit der Dichtung, die Glasscheibe und die Außenschale mit der Dichtung übereinander angeordnet und zentriert, so daß die Profilierungen gegeneinander zeigen. Anschließend werden zwischen den Profilierungen hindurch die Verbindungsteile 35, die bereits über einen Schraubbolzen mit dem entsprechenden anderen Verbindungsteil 36 verbunden sind, eingeschoben, wobei während des Einschiebens die Verbindungsteile bzogen auf die Zeichnungsebene der Fig. 4 um 90° geschwenkt sind. Nach dem Einschieben werden sie um 90° gedreht, so daß sie beim Anziehen der Bolzen die Profilierungen hintergreifen.To assemble the door leaf, the inner shell with the seal, the glass pane and the outer shell with the seal are arranged one above the other and centered so that the profiles point towards each other. Subsequently, the connecting parts 35, which are already connected to the corresponding other connecting part 36 via a screw bolt, are inserted between the profiles, the connecting parts being pivoted through 90 ° to the drawing plane of FIG. 4 during the insertion. After inserting who which they rotated by 90 ° so that they grip behind the profiles when tightening the bolts.

Entsprechend wird beim Zusammenbau der Zarge verfahren.The same procedure is followed when assembling the frame.

Ein wesentlicher Vorteil besteht ebenfalls darin, daß während des Anziehens der Schraubbolzen auf die Profilbereiche 40 und 39 der Innenschale bzw. Außenschale des Türblattes eine in Richtung zur Scheibe wirkende Vorspannung aufgebaut wird, diese sich gegen die Dichtungen anlegen und somit die Scheibe unverrückbar halten.A major advantage is also that during the tightening of the bolts onto the profile areas 40 and 39 of the inner shell or outer shell of the door leaf, a prestress acting in the direction of the pane is built up, which press against the seals and thus hold the pane immovably.

Bei Brandversuchen zeigte es sich ebenfalls, daß durch diese Vorspannungen die Scheiben unverrückbar in ihrer Position gehalten werden und daß die erfindungsgemäße Tür erst nach viel längerer Zeit durch einen Brand zerstört (Scheibenbruch) wird als die bekannten Brandschutztüren. Selbstverständlich kann anstelle einer Glasscheibe ein Paneel, das schichtweise aus Mineralwolle (Asbest) und Metallflächen aufgebaut ist, eingesetzt werden.In fire tests, it was also found that these prestresses hold the panes firmly in place and that the door according to the invention is only destroyed by a fire after a much longer time (broken windows) than the known fire doors. Of course, a panel made of mineral wool (asbestos) and metal surfaces can be used instead of a glass pane.

Claims (5)

1. Metalltür, insbesondere Brandschutztür, bestehend aus einer Zarge mit einem angelenkten, einen Rahmen aufweisenden Türblatt, wobei die Zarge und/oder der Rahmen jeweils aus einer Innenschale und einer Außenschale aus walzprofilierten Hohlprofilen bestehen, die Innenschale und die Außenschale durch voneinander distanzierte Verbindungselemente verbunden und auf einem vorgegebenen Abstand gehalten sind,
dadurch gekennzeichnet,
daß die Innenschale(25 bzw.28) und die Außenschale (26 bzw.29) einander zugewandte Profilierungen aufweisen, die Verbindungselemente (27) aus jeweils zwei Verbindungsteilen (35 bzw. 36) bestehen, die Verbindungsteile die zugeordneten Profilierungen form- und/oder kraftschlüssig übergreifen und mit jeweils einem Steg (37 bzw. 38) zwischen die einander zugewandten Profilierungen zur Vorgabe des Abstandes greifen und daß die Verbindungsteile mittels durch die Stege hindurchgeführte Schraubbolzen (39) miteinander verspannt sind.1. Metal door, in particular fire door, consisting of a frame with an articulated door leaf having a frame, the frame and / or the frame each consisting of an inner shell and an outer shell made of roll-profiled hollow profiles, the inner shell and the outer shell connected by spaced-apart connecting elements and are kept at a predetermined distance,
characterized,
that the inner shell (25 or 28) and the outer shell ( 26 or 29) have mutually facing profiles, the connecting elements (27) each consist of two connecting parts (35 and 36), the connecting parts form and / or the associated profiles Grip over and grip each with a web (37 or 38) between the mutually facing profiles for specifying the distance and that the connecting parts are clamped together by means of bolts (39) passed through the webs. 2. Metallfenster bestehend aus einem Fensterrahmen mit Festverglasung oder mit mindestens einem verglasten Flügelrahmen, wobei der Flügelrahmen und/oder der Fensterrahmen jeweils aus einer Innenschale und einer Außenschale aus walzprofilierten Hohlprofilen bestehen, die Innenschale und die Außenschale Profilierungen für zueinander distanzierte Verbindungselemente aufweisen und auf einem vorgegebenen Abstand gehalten sind,
dadurch gekennzeichnet,
daß die Verbindungselemente (16) aus jeweils zwei Ver- bindungsteilen (14,15) bestehen, die Verbindungsteile die zugeordneten Profilierungen (11,12) form- und/oder kraftschlüssig übergreifen und mit jeweils einem Steg (16 bzw. 17) zwischen die einander zugewandten Profilierungen zur Vorgabe des Abstandes greifen und daß die Verbindungsteile mittels durch die Stege hindurchgeführte Schraubbolzen (18) miteinander verspannt sind.2.Metal windows consisting of a window frame with fixed glazing or with at least one glazed sash frame, the sash frame and / or the window frame each consisting of an inner shell and an outer shell made of roll-profiled hollow profiles, the inner shell and the outer shell have profiles for spaced-apart connecting elements and on one specified distance are kept,
characterized,
that the connecting elements (16) each consist of two V ER- binding parts (14,15) are made, the connecting parts positively, the associated profiles (11,12) and / or frictionally engage, and each having a web (16 or 17) between the mutually facing profiles for specifying the distance and that the connecting parts are clamped together by means of screw bolts (18) passed through the webs. 3. Metalltür bzw. Metallfenster nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß die Profilierungen in Richtung zu der jeweils zugewandten Profilierung einen sich verbreiternden Querschnitt haben, die Verbindungsteile einen im wesentlichen T-förmigen Querschnitt aufweisen und für die Profilierungen komplementäre Anlageflächen haben.3. metal door or metal window according to claim 1 or 2,
characterized,
that the profiles have a widening cross section in the direction of the facing profile, the connecting parts have an essentially T-shaped cross section and have complementary contact surfaces for the profiles. 4. Metalltür bzw. Metallfenster nach Anspruch 3,
dadurch gekennzeichnet,
daß die Profilierungen (11,12) in Richtung zu der jeweils zugewandten Profilierung (12 bzw. 11) einen sich verbreiternden Querschnitt haben, die Verbindungsteile einen im wesentlichen T-förmigen Querschnitt aufweisen und für die Profilierungen komplementäre Anlageflächen haben.4. metal door or metal window according to claim 3,
characterized,
that the profiles (11, 12) have a widening cross section in the direction of the facing profile (12 or 11), the connecting parts have a substantially T-shaped cross section and have complementary contact surfaces for the profiles. 5. Metalltür bzw. Metallfenster nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
daß die Verbindungselemente aus gewalzten Stahlprofilabschnitten bestehen.5. metal door or metal window according to one of claims 1 to 4,
characterized,
that the connecting elements consist of rolled steel profile sections.
EP19830103032 1982-05-04 1983-03-26 Metal window Expired EP0093265B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83103032T ATE22956T1 (en) 1982-05-04 1983-03-26 METAL WINDOW.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19828212796U DE8212796U1 (en) 1982-05-04 1982-05-04 METAL DOOR, IN PARTICULAR FIRE PROTECTION DOOR
DE19823216555 DE3216555C2 (en) 1982-05-04 1982-05-04 Metal window
DE8212796U 1982-05-04
DE3216555 1982-05-04

Publications (3)

Publication Number Publication Date
EP0093265A2 true EP0093265A2 (en) 1983-11-09
EP0093265A3 EP0093265A3 (en) 1983-12-07
EP0093265B1 EP0093265B1 (en) 1986-10-15

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ID=25801534

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EP19830103032 Expired EP0093265B1 (en) 1982-05-04 1983-03-26 Metal window

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828010A1 (en) * 1988-08-18 1990-02-22 Wolfgang D Zapp WINDOW OR DOOR LEAF
WO1990002238A1 (en) * 1988-08-18 1990-03-08 Wolfgang Zapp Frame made of extruded sections
DE9212886U1 (en) * 1992-09-24 1992-12-10 Niesmann + Bischoff Gmbh, 5403 Muelheim-Kaerlich Door construction
DE9403157U1 (en) * 1994-02-25 1995-06-29 Pies, Gerrit, 42699 Solingen Connection of profile bars
GB2339821A (en) * 1998-07-24 2000-02-09 Puertas Tht S L Closure comprising a metal door and frame
DE20003842U1 (en) * 2000-03-01 2001-07-12 Rixen Wolfgang Profile bar
EP1270961A1 (en) * 2001-06-19 2003-01-02 Reinhard Schmidlin Assembly of mutually screwable clamps for connection of frame elements
DE10138052A1 (en) * 2001-08-03 2003-02-27 Schindler Gmbh & Co Fenster Fa Casement for a window comprises a groove with a channel for receiving fixing devices used for attaching fittings
DE102007002627A1 (en) * 2007-01-12 2008-07-17 Novoferm Gmbh Multipart profile e.g. for door frames and doors, has hollow holder, outer facing arranged outside of door and mounting device for fixing outer facing to holder

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DE2525968A1 (en) * 1975-01-14 1976-07-15 Schweizer Ag E Window or door frame two-part metal bar - with rotatable connector between slider parts pressed apart by paired spiral surfaces
DE2522212A1 (en) * 1975-05-17 1976-12-02 Volkmar Heuser Heat insulating light metal frame element for window or door - with high load capacity of metal profiles, for easy mounting
DE2604814A1 (en) * 1976-02-07 1977-08-11 Metallbaukontor Frankfurt Gmbh Insulating window or door bar piece connector - comprising two bolt linked parts with hooks engaging interfacing ribs
DE2823317A1 (en) * 1977-06-01 1978-12-14 Zoller Profiltechnik Ag PROCESS FOR PRODUCING A THERMAL INSULATING CONNECTED PROFILE AND CONNECTED PROFILE PRODUCED BY THE PROCESS
DE7933612U1 (en) * 1979-11-29 1980-03-06 Schueco Heinz Schuermann Gmbh & Co, 4800 Bielefeld GLAZED PROTECTIVE DOORS AGAINST FIRE AND SMOKE
DE8212796U1 (en) * 1982-05-04 1982-09-02 Klöckner-Werke AG, 4100 Duisburg METAL DOOR, IN PARTICULAR FIRE PROTECTION DOOR

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525968A1 (en) * 1975-01-14 1976-07-15 Schweizer Ag E Window or door frame two-part metal bar - with rotatable connector between slider parts pressed apart by paired spiral surfaces
DE2522212A1 (en) * 1975-05-17 1976-12-02 Volkmar Heuser Heat insulating light metal frame element for window or door - with high load capacity of metal profiles, for easy mounting
DE2604814A1 (en) * 1976-02-07 1977-08-11 Metallbaukontor Frankfurt Gmbh Insulating window or door bar piece connector - comprising two bolt linked parts with hooks engaging interfacing ribs
DE2823317A1 (en) * 1977-06-01 1978-12-14 Zoller Profiltechnik Ag PROCESS FOR PRODUCING A THERMAL INSULATING CONNECTED PROFILE AND CONNECTED PROFILE PRODUCED BY THE PROCESS
DE7933612U1 (en) * 1979-11-29 1980-03-06 Schueco Heinz Schuermann Gmbh & Co, 4800 Bielefeld GLAZED PROTECTIVE DOORS AGAINST FIRE AND SMOKE
DE8212796U1 (en) * 1982-05-04 1982-09-02 Klöckner-Werke AG, 4100 Duisburg METAL DOOR, IN PARTICULAR FIRE PROTECTION DOOR

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828010A1 (en) * 1988-08-18 1990-02-22 Wolfgang D Zapp WINDOW OR DOOR LEAF
WO1990002238A1 (en) * 1988-08-18 1990-03-08 Wolfgang Zapp Frame made of extruded sections
WO1990002237A1 (en) * 1988-08-18 1990-03-08 Wolfgang Zapp Window or door leaf
DE9212886U1 (en) * 1992-09-24 1992-12-10 Niesmann + Bischoff Gmbh, 5403 Muelheim-Kaerlich Door construction
DE9403157U1 (en) * 1994-02-25 1995-06-29 Pies, Gerrit, 42699 Solingen Connection of profile bars
GB2339821A (en) * 1998-07-24 2000-02-09 Puertas Tht S L Closure comprising a metal door and frame
DE20003842U1 (en) * 2000-03-01 2001-07-12 Rixen Wolfgang Profile bar
EP1270961A1 (en) * 2001-06-19 2003-01-02 Reinhard Schmidlin Assembly of mutually screwable clamps for connection of frame elements
DE10138052A1 (en) * 2001-08-03 2003-02-27 Schindler Gmbh & Co Fenster Fa Casement for a window comprises a groove with a channel for receiving fixing devices used for attaching fittings
DE10138052B4 (en) * 2001-08-03 2004-02-12 Schindler Gmbh & Co. Fenster-Fassaden-Innenausbau Kg Window frames with window fittings
DE102007002627A1 (en) * 2007-01-12 2008-07-17 Novoferm Gmbh Multipart profile e.g. for door frames and doors, has hollow holder, outer facing arranged outside of door and mounting device for fixing outer facing to holder
DE102007002627B4 (en) * 2007-01-12 2011-12-08 Novoferm Gmbh Multi-part profile for door frames and door leaves

Also Published As

Publication number Publication date
EP0093265B1 (en) 1986-10-15
EP0093265A3 (en) 1983-12-07

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