EP0093265B1 - Metal window - Google Patents

Metal window Download PDF

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Publication number
EP0093265B1
EP0093265B1 EP19830103032 EP83103032A EP0093265B1 EP 0093265 B1 EP0093265 B1 EP 0093265B1 EP 19830103032 EP19830103032 EP 19830103032 EP 83103032 A EP83103032 A EP 83103032A EP 0093265 B1 EP0093265 B1 EP 0093265B1
Authority
EP
European Patent Office
Prior art keywords
profiles
section
connecting elements
window frame
hollow
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.)
Expired
Application number
EP19830103032
Other languages
German (de)
French (fr)
Other versions
EP0093265A3 (en
EP0093265A2 (en
Inventor
Werner Dipl.-Ing. Hundt
Wilfried Metzger
Werner Montanus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25801534&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0093265(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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
Application granted granted Critical
Publication of EP0093265B1 publication Critical patent/EP0093265B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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 window consisting of a glazed window frame or a window frame and a glazed casement, the window frame or the window and casement each consisting of an inner and outer hollow profile, between which the glazing is arranged and the above profiles for Have connecting elements and are kept at a predetermined distance, the connecting elements each consisting of two connecting parts, which overlap the mutually opposing profiles of the hollow profiles in a positive and / or non-positive manner and each engage with a web between the profiles to specify the distance.
  • Metal windows of this type are known (DE-A-2 522 212).
  • the glazing is arranged between the inner and outer profile in grooves provided for this purpose.
  • the above profiles are held at a predetermined distance by connecting elements, which consist of plastic material and are pushed on the principle of the snap connection.
  • the connecting elements only have the function of connecting the inner and the outer profile to one another.
  • the invention has for its object to design windows of the type mentioned in such a way that they can generally be installed as fire protection windows and after assembly by the connecting elements, the glazing is fixed immovably in its position.
  • the disclosure is achieved according to the invention in that the hollow profiles are roll-profiled and the connecting parts are clamped to one another by means of a screw bolt which is passed through the webs in such a way that the profilings align in the direction of the connecting elements, i.e. have in the direction of the respective profiling, widening hollow cross-section and their clear cross-section opens into the clear cross-section of the hollow profiles, and that the connecting elements cooperate with the profiling in such a way that by tightening the screw bolt on the widening areas of the profiling one acting in the direction of the glazing Tension is built up, whereby it is clamped between the hollow profiles. It was shown by fire tests that a window is created by these measures according to the invention, which is stable even at extremely high temperatures for a much longer time than the previously known windows.
  • a universally usable window in particular resistant to high temperatures, is created, which is also quick and easy to assemble.
  • the metal window according to FIGS. 1 and 2 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 are arranged horizontally one above the other and centered, so that the profiles point towards each other.
  • the connecting parts 14, which are already connected to one another by a screw bolt with a corresponding other connecting part 15, are inserted between the profiles, the connecting parts 14 being pivoted by 90 ° with respect to the drawing plane during the insertion. 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.

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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)

Description

Die Erfindung betrifft ein Metallfenster, bestehend aus einem verglasten Fensterrahmen oder aus einem Fensterrahmen und einem verglasten Flügelrahmen, wobei der Fensterrahmen bzw. der Fenster- und der Flügelrahmen jeweils aus einem inneren und äußeren Hohlprofil bestehen, zwischen denen die Verglasung angeordnet ist und vorstehende Profilierungen für Verbindungselemente aufweisen und auf einem vorgegebenen Abstand gehalten sind, wobei die Verbindungselemente jeweils aus zwei Verbindungsteilen bestehen, die die einander gegenüberstehenden Profilierungen der Hohlprofile form- und/oder kraftschlüssig übergreifen und mit jeweils einem Steg zwischen die Profilierungen zur Vorgabe des Abstandes hineingreifen.The invention relates to a metal window consisting of a glazed window frame or a window frame and a glazed casement, the window frame or the window and casement each consisting of an inner and outer hollow profile, between which the glazing is arranged and the above profiles for Have connecting elements and are kept at a predetermined distance, the connecting elements each consisting of two connecting parts, which overlap the mutually opposing profiles of the hollow profiles in a positive and / or non-positive manner and each engage with a web between the profiles to specify the distance.

Metallfenster dieser Art sind bekannt (DE-A-2 522 212). Zwischen dem inneren und äußeren Profil ist auf in dafür vorgesehenen Nuten die Verglasung angeordnet. Die vorstehenden Profilierungen werden durch Verbindungselemente auf einem vorgegebenen Abstand gehalten, die aus Kunststoffmaterial bestehen und nach dem Prinzip der Schnappverbindung aufgeschoben sind. Die Verbindungselemente haben lediglich die Funktion, jeweils das innere und das äußere Profil miteinander zu verbinden.Metal windows of this type are known (DE-A-2 522 212). The glazing is arranged between the inner and outer profile in grooves provided for this purpose. The above profiles are held at a predetermined distance by connecting elements, which consist of plastic material and are pushed on the principle of the snap connection. The connecting elements only have the function of connecting the inner and the outer profile to one another.

Dies gilt auch für ein weiterhin bekanntes Metallfenster (DE-A-2 604 814).This also applies to a metal window which is still known (DE-A-2 604 814).

Der Erfindung liegt die Aufgabe zugrunde, Fenster der eingangs erwähnten Art derart auszubilden, daß sie generell auch als Brandschutzfenster eingebaut werden können und nach dem Zusammenbau durch die Verbindungselemente die Verglasung unverrückbar in ihrer Lage festgelegt ist.The invention has for its object to design windows of the type mentioned in such a way that they can generally be installed as fire protection windows and after assembly by the connecting elements, the glazing is fixed immovably in its position.

Die Augabe wird erfindungsgemäß dadurch gelöst, daß die Hohlprofile walzprofiliert sind und die Verbindungsteile mittels eines durch die Stege hindurchgeführten Schraubbolzens miteinander verspannt sind, daß die Profilierungen einen sich in Richtung der Verbindungselemente, d.h. in Richtung der jeweils zugewandten Profilierung, verbreiternden Hohlquerschnitt haben und ihr lichter Querschnitt in den lichten Querschnitt der Hohlprofile mündet, und daß die Verbindungselemente derart mit den Profilierungen zusammenwirken, daß durch das Anziehen des Schraubbolzens auf die verbreiternden Bereiche der Profilierungen eine in Richtung der Verglasung wirkende Spannung aufgebaut wird, wodurch diese zwischen den Hohlprofilen verspannt wird. Es zeigte sich durch Brandversuche, daß durch diese erfindungsgemäßen Maßnahmen ein Fenster geschaffen ist, das auch bei extrem hohen Temperaturen eine weitaus längere Zeit beständig als als die bisher bekannten Fenster.The disclosure is achieved according to the invention in that the hollow profiles are roll-profiled and the connecting parts are clamped to one another by means of a screw bolt which is passed through the webs in such a way that the profilings align in the direction of the connecting elements, i.e. have in the direction of the respective profiling, widening hollow cross-section and their clear cross-section opens into the clear cross-section of the hollow profiles, and that the connecting elements cooperate with the profiling in such a way that by tightening the screw bolt on the widening areas of the profiling one acting in the direction of the glazing Tension is built up, whereby it is clamped between the hollow profiles. It was shown by fire tests that a window is created by these measures according to the invention, which is stable even at extremely high temperatures for a much longer time than the previously known windows.

Durch die erfindungsgemäßen Maßnahmen ist ein universell verwendbares, insbesondere bei hohen Temperaturen beständiges Fenster geschaffen, das zudem schnell und einfach zu montieren ist.Through the measures according to the invention, a universally usable window, in particular resistant to high temperatures, is created, which is also quick and easy to assemble.

Die Erfindung ist in der Zeichnung anhand eines Ausführungsbeispiels erläutert. Es zeigen:

  • Fig. 1 in perspektivischer Darstellung und im Ausschnitt ein Ausführungsbeispiel des Metallfensters,
  • Fig. 2 einen Schnitt senkrecht zum Rahmen des Metallfensters.
The invention is explained in the drawing using an exemplary embodiment. Show it:
  • 1 is a perspective view and a detail of an embodiment of the metal window,
  • Fig. 2 shows a section perpendicular to the frame of the metal window.

Das Metallfenster nach den Fig. 1 und 2 hat einen Fensterrahmen 1 und einen an den Fensterrahmen angelenkten Flügelrahmen 2 mit einer Scheibe 3. 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.The metal window according to FIGS. 1 and 2 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 90° 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 are arranged horizontally one above the other and centered, so that the profiles point towards each other. Subsequently, the connecting parts 14, which are already connected to one another by a screw bolt with a corresponding other connecting part 15, are inserted between the profiles, the connecting parts 14 being pivoted by 90 ° with respect to the drawing plane during the insertion. 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.Accordingly, when assembling the Move sash frame.

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.

Claims (2)

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.
2. A metal window as claimed in claim 1, characterised in that the profiles have a trapezoidal cross-section.
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
DE8212796U 1982-05-04
DE19828212796U DE8212796U1 (en) 1982-05-04 1982-05-04 METAL DOOR, IN PARTICULAR FIRE PROTECTION DOOR
DE3216555 1982-05-04
DE19823216555 DE3216555C2 (en) 1982-05-04 1982-05-04 Metal window

Publications (3)

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

Family

ID=25801534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830103032 Expired EP0093265B1 (en) 1982-05-04 1983-03-26 Metal window

Country Status (1)

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EP (1) EP0093265B1 (en)

Families Citing this family (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
DE3828009A1 (en) * 1988-08-18 1990-02-22 Wolfgang D Zapp FRAME FROM STRING PROFILES
DE9212886U1 (en) * 1992-09-24 1992-12-10 Niesmann + Bischoff Gmbh, 5403 Muelheim-Kaerlich, De
DE9403157U1 (en) * 1994-02-25 1995-06-29 Rixen Wolfgang Connection of profile bars
DE19934680C2 (en) * 1998-07-24 2003-06-18 Puertas Tht S L Metal door lock and frame with thermal bridge break
DE20003842U1 (en) * 2000-03-01 2001-07-12 Rixen Wolfgang Profile bar
DE50112040D1 (en) * 2001-06-19 2007-03-29 Reinhard Schmidlin Set of screwed together clamping parts for connecting frame parts
DE10138052B4 (en) * 2001-08-03 2004-02-12 Schindler Gmbh & Co. Fenster-Fassaden-Innenausbau Kg Window frames with window fittings
DE102007002627B4 (en) * 2007-01-12 2011-12-08 Novoferm Gmbh Multi-part profile for door frames and door leaves

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH587436A5 (en) * 1975-01-14 1977-04-29 Schweizer Ernst Ag Metallbau Z
DE2522212C3 (en) * 1975-05-17 1984-04-19 Volkmar 5429 Miehlen Heuser Heat-insulating frame legs for windows, doors or the like.
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
CH618494A5 (en) * 1977-06-01 1980-07-31 Loosli Fritz Method of manufacturing a thermally insulating composite profile and composite profile manufactured according to the method
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

Also Published As

Publication number Publication date
EP0093265A3 (en) 1983-12-07
EP0093265A2 (en) 1983-11-09

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