WO2000022271A1 - Frame for a window, door or façade element - Google Patents

Frame for a window, door or façade element Download PDF

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Publication number
WO2000022271A1
WO2000022271A1 PCT/EP1999/007297 EP9907297W WO0022271A1 WO 2000022271 A1 WO2000022271 A1 WO 2000022271A1 EP 9907297 W EP9907297 W EP 9907297W WO 0022271 A1 WO0022271 A1 WO 0022271A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
window
profile
door
insulating strip
Prior art date
Application number
PCT/EP1999/007297
Other languages
German (de)
French (fr)
Inventor
Rolf Nienhüser
Manfred Girnus
Walter Thrun
Original Assignee
SCHÜCO International KG
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
Application filed by SCHÜCO International KG filed Critical SCHÜCO International KG
Priority to PL346974A priority Critical patent/PL198654B1/en
Priority to DK99952485T priority patent/DK1119679T3/en
Priority to AT99952485T priority patent/ATE236332T1/en
Priority to EP99952485A priority patent/EP1119679B1/en
Priority to DE59904873T priority patent/DE59904873D1/en
Publication of WO2000022271A1 publication Critical patent/WO2000022271A1/en
Priority to HK02102005.7A priority patent/HK1040541B/en

Links

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
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/308—Wing frames covered on the outside by a rigidly-mounted outer frame
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/231—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a solid sealing part
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/32—Frames composed of parts made of different materials
    • E06B1/325—Frames composed of parts made of different materials comprising insulation between two metal section members
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26352—Specific form characteristics hollow
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26358—Specific form characteristics stepped or undulated
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26359—Specific form characteristics making flush mounting with neighbouring metal section members possible
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26349—Details of insulating strips
    • E06B2003/26387—Performing extra functions
    • E06B2003/26389—Holding sealing strips or forming sealing abutments

Definitions

  • the invention relates to a frame for a window, door or facade element according to the preamble of claim 1.
  • block windows are also known and included in the present invention.
  • the window frame has an outer sash stop which completely or almost completely covers the sash frame on the outside of the window, so that, ideally, this can no longer be recognized from the outside.
  • Fig. 3 shows such a generic, internal prior art of the applicant using the example of a block window. Shown is a thermally insulated profile, which consists of metal profile shells, which form the frame and the sash and are connected by insulating strips. The insulating strips form a thermal separation plane between the profile shells, which limit the heat flow from one profile shell to the other to a minimum. The material of the insulating strips is therefore a poor heat conductor and is usually made of plastic.
  • Nerbund profiles Profiles connected by insulating strips are referred to below as Nerbund profiles.
  • An advantage is the increased strength in a Nerbund profile with a shear-resistant bond compared to the individual elements and - as a result - the improved statics.
  • the different materials or strengths of the individual elements of the composite are taken into account in the calculation formula by means of a reduction factor.
  • the window frame of the window, door or facade element either forms the outer end of a masonry or another component or it is provided with a second stop for an outer soffit. According to a further variant, it is also possible to provide the frame with a type of plug-in attachment which is provided for engaging a corresponding plug-in recess in an adjacent element.
  • the block window of FIG. 3 according to the prior art has such a frame.
  • the frame of the block window of Fig. 3 is designed as a plug-in element connector (also called insert profile), which among other things. enables the compensation of thermal expansion and is often used in facades. Pluggable frame profiles or the associated insert profiles are generally not screwed together.
  • the inner and outer profiles of the frame each have outer legs, which are, for example, stepped (see levels A and B), the professional legs following the steps, facing away from the casement, have outwardly facing sections which are closely adjacent to one another and form the walls of the plug-in attachment in the pane or facade plane.
  • the profile legs, which are closely adjacent to one another, are connected to one another via insulating strips. The insulating effect of the frame is reduced in this area due to the greater heat transfer between the profile legs that are close together.
  • the professional legs of the frame in the area of the attachment in the Compared to the other dimensions of the frame relatively long.
  • the profile legs In order to ensure sufficient good static properties of the frame in the area of the approach, the profile legs have a relatively large wall thickness.
  • the invention aims to further develop the generic window, door or facade element in such a way that the material requirement for metal for the production of the window frame designed as an insert profile is reduced and the insulation in the area of the approach of the window frame is improved becomes.
  • the invention achieves this aim by the subject matter of claim 1.
  • the fastening and foot areas offset at least one of the insulating strips of the plug-in attachment of the frame on the inner and outer profiles of the frame in the door, window or facade plane are arranged.
  • This measure makes it possible to significantly shorten the leg of the inner or outer profile of the frame in the region of the plug-in attachment, which can be saved entirely.
  • the insulating strip thus takes over the task of this profile leg on the inner profile.
  • the metal requirement for the production of the lead frame is reduced and the insulation is improved, since the good heat-conducting metal is replaced by the poorly heat-conducting plastic of the insulating strip.
  • the insulating strip which forms the outer walls of the plug-in attachment, has hollow chambers, preferably hollow chambers, which are provided with reinforcing struts.
  • FIG. 1 shows a section through the frame of a block window according to the invention.
  • FIG. 2 the frame from FIG. 1;
  • Fig. 3 shows a cross section through a frame of a block window according to the
  • the composite window frame 1 of the block window has an aluminum inner profile 3 and an aluminum outer profile 5, which are firmly connected to one another via two mutually parallel thermal insulation or insulating strips 7, 9 made of poorly heat-conducting material, preferably plastic are.
  • a stop web 11 is integrally formed on the outer profile 5, which completely or almost completely covers the casement 13 on the outside of the window, so that it is not visible from the outside.
  • the composite sash frame 13 in turn has an aluminum inner profile 15 and a smaller aluminum outer profile 17 relative to the inner profile 15 (note: the inner and outer profiles of the frame and sash are also called the inner and outer shell), whereby the inner profile 15 with the outer profile 17 via a single insulating strip 19, which are also made of poorly heat-conducting plastic can, is firmly connected.
  • An inner seal 21, an outer seal 23 and a strip 25 complete the glass rebate for the pane 27.
  • the insulating strip 19 arranged between the inner and outer profiles 15, 17 of the casement 13 tapers from the inner to the outer profile, an outer profile can be realized which has a particularly narrow appearance and yet allows relatively large element dimensions due to the good static properties .
  • the good static values result in particular from the possibility of making the foot region 29 of the insulating strip, which engages in a groove-like manner in a recess 31 of the inner shell, relatively large. Due to the tapering of the insulating strip 19, the foot region 29 on the inner profile 15 is made wider than the foot region 33, which engages in a corresponding recess 35 on the outer profile 17.
  • the tapered structure of the insulating strip 19 requires rolling at different levels. In addition, the tapered structure of the insulating strip 19 is pressed into the course of forces during the transfer of the weight forces and the moments that occur.
  • the insulating strip 19 or on the top wall is further formed in the foot region 33 to the outer shell 17 in the fold between the glare and the sash 1, 13 web 36, which over the limitation of the outer profile 17 of the sash in the fold between the Glare and the sash protrudes.
  • This web 36 in interaction with a center seal 37, forms the boundary of the antechamber 39 to the fitting chamber 41.
  • the insulating strip 19 of the casement 13 projects beyond the limitation of the inner profile 15 of the casement into the fold or into the fitting chamber 41. This advantageously secures any locking elements in the fitting chamber 41 against attempts to break in or against the use of force from outside.
  • the frame is provided with a plug-in extension 43, the insulating strip 9 being a statically important part of the plug-in extension
  • the insulating strip has a plurality of hollow chambers 51 through which an additional stiffening strut 53 runs.
  • the insulating strip 9 of the plug-in attachment has a first base web 55, on which the foot region 47 is molded onto the inner profile 3, a second base web 57 lying parallel to the first base web 55, on which the foot region 49 is molded onto the outer profile 5, and at least two transverse webs 59 which run essentially perpendicular to the base web and which connect the first and second base webs 55, 57 to one another.
  • the insulating strip 9 is supported on the outer profile 5 by means of a support lug 61 formed on the first base web 55, so that a static triangle is formed with the further walls 53 and 55 as well as the web 45 and the support lug 61.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The invention relates to a frame for a window, door or façade element, comprising a frame (1) that is configured as a profile insert (1) with at least one metallic inner profile (3) and at least one metallic outer profile (5), these profiles being interconnected by at least two insulating strips (7, 9). At least one of said insulating strips (9) forms part of a plug-in projection (43) of the frame. The frame preferably interacts with a casement (13) which has at least one metallic inner profile (15) and at least one metallic outer profile (17), these profiles being interconnected by at least one insulating strip (19). The invention is characterised in that the fixing and base areas (47, 49) of the insulating strip (9) of the plug-in projection (43) of the casement (1) are offset from each other on the inner and outer profiles (3, 5) of the frame (1).

Description

Beschreibung description
Blendrahmen für ein Fenster-, Tür- oder FassadenelementFrame for a window, door or facade element
Die Erfindung betrifft einen Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach dem Oberbegriff des Anspruches 1.The invention relates to a frame for a window, door or facade element according to the preamble of claim 1.
Neben Fenstern mit Blend- und Flügelrahmen, die gemeinsam die Außenansicht bilden, sind auch sogenannte Blockfenster bekannt und in die vorliegende Erfindung eingeschlossen.In addition to windows with blind and casement frames, which together form the outside view, so-called block windows are also known and included in the present invention.
Bei als Blockfenstern ausgebildeten Fenster-, Tür- oder Fassadenelementen weist der Blendrahmen einen äußeren Flügelanschlag auf, der den Flügelrahmen an der Außenseite des Fensters vollständig bzw. annähernd vollständig überdeckt, so daß dieser im Idealfall von außen nicht mehr zu erkennen ist.In the case of window, door or facade elements designed as block windows, the window frame has an outer sash stop which completely or almost completely covers the sash frame on the outside of the window, so that, ideally, this can no longer be recognized from the outside.
Fig. 3 zeigt einen derartigen gattungsgemäßen, internen Stand der Technik der Anmelderin am Beispiel eines Blockfensters. Dargestellt ist ein wärmegedämmtes Profil, welches aus Metaliprofilschalen besteht, die den Blend- und den Flügelrahmen bilden und durch Isolierleisten verbunden sind. Die Isolierleisten bilden zwischen den Profilschalen eine thermische Trennebene, die den Wärmefluß von der einen zur anderen Profilschale auf ein Minimum begrenzen. Der Werkstoff der Isolierleisten ist folglich ein schlechter Wärmeleiter und besteht in der Regel aus Kunststoff.Fig. 3 shows such a generic, internal prior art of the applicant using the example of a block window. Shown is a thermally insulated profile, which consists of metal profile shells, which form the frame and the sash and are connected by insulating strips. The insulating strips form a thermal separation plane between the profile shells, which limit the heat flow from one profile shell to the other to a minimum. The material of the insulating strips is therefore a poor heat conductor and is usually made of plastic.
Durch Isolierleisten verbundene Profile werden nachfolgend als Nerbundprofile bezeichnet. Vorteilhaft ist die bei einem Nerbundprofil mit schubfestem Verbund gegenüber den Einzelelementen erhöhte Festigkeit und - daraus resultierend - die verbesserte Statik. Bei der Berechnung der Statik der Nerbundprofile werden die unter- schiedlichen Materialien bzw. Festigkeiten der Einzelelemente des Verbundes durch einen Minderungsfaktor in der Berechnungsformel berücksichtigt.Profiles connected by insulating strips are referred to below as Nerbund profiles. An advantage is the increased strength in a Nerbund profile with a shear-resistant bond compared to the individual elements and - as a result - the improved statics. When calculating the statics of the Nerbund profiles, the different materials or strengths of the individual elements of the composite are taken into account in the calculation formula by means of a reduction factor.
Der Blendrahmen des Fenster-, Tür- oder Fassadenelementes bildet entweder den äu- ßeren Abschluß zu einem Mauerwerk oder einem anderen Bauteil aus oder er ist mit einem zweiten Anschlag für einen äußeren Laibungssteg versehen. Nach einer weiteren Variante ist es auch möglich, den Blendrahmen mit einer Art Steckansatz zu versehen, welcher zum Eingriff eines entsprechenden Steckausnehmung eines benachbarten Elementes vorgesehen ist. Einen derartigen Blendrahmen weist das Blockfen- ster der Fig. 3 nach dem Stand der Technik auf.The window frame of the window, door or facade element either forms the outer end of a masonry or another component or it is provided with a second stop for an outer soffit. According to a further variant, it is also possible to provide the frame with a type of plug-in attachment which is provided for engaging a corresponding plug-in recess in an adjacent element. The block window of FIG. 3 according to the prior art has such a frame.
Der Blendrahmen des Blockfensters der Fig. 3 ist als steckbarer Elementverbinder ausgestaltet (auch Einsatzprofil genannt), welches u.a. den Ausgleich von Wärmeausdehnungen ermöglicht und häufig in Fassaden eingesetzt wird. Steckbare Blendrah- menprofile bzw. die zugehörigen Einsatzprofile werden in der Regel nicht verschraubt.The frame of the block window of Fig. 3 is designed as a plug-in element connector (also called insert profile), which among other things. enables the compensation of thermal expansion and is often used in facades. Pluggable frame profiles or the associated insert profiles are generally not screwed together.
Um bei dem Blendrahmen eines Einsatzprofiles einen bündigen Übergang von einem Profil zum anderen zu erhalten, ist vorgesehen, daß das Innen- und das Außenprofil des Blendrahmens jeweils äußere Schenkel aufweisen, die beispielsweise gestuft ausgebildet sind (siehe Ebenen A und B), wobei die Profiischenkel im Anschluß an die Stufungen vom Flügelrahmen abgewandt nach außen weisende Abschnitte aufweisen, die eng zueinander benachbart liegen und die Wandungen des Steckansatzes in der Scheiben- oder Fassadenebene bilden. Die eng benachbart zueinander liegenden Pro- filschenkel sind zwar über Isolierleisten miteinander verbunden. Die Isolierwirkung des Blendrahmens wird in diesem Bereich aber aufgrund des größeren Wärmeüberganges zwischen den nahe beieinander liegenden Profilschenkeln herabgesetzt.In order to obtain a flush transition from one profile to the other in the frame of an insert profile, it is provided that the inner and outer profiles of the frame each have outer legs, which are, for example, stepped (see levels A and B), the professional legs following the steps, facing away from the casement, have outwardly facing sections which are closely adjacent to one another and form the walls of the plug-in attachment in the pane or facade plane. The profile legs, which are closely adjacent to one another, are connected to one another via insulating strips. The insulating effect of the frame is reduced in this area due to the greater heat transfer between the profile legs that are close together.
Zur Gewährleistung eines ausreichenden Ausgleichs der durch Temperaturverände- rungen bedingten Dehnungen und zur Gewährleistung einer guten Führung ist es ferner erforderlich, die Profiischenkel des Blendrahmens im Bereich des Ansatzes im Vergleich zu den übrigen Abmessungen des Blendrahmens relativ lang auszubilden. Um dennoch genügend gute statische Eigenschaften des Blendrahmens im Bereich des Ansatzes zu gewährleisten, erhalten die Profilschenkel eine relativ große Wandstärke.To ensure sufficient compensation for the expansion caused by changes in temperature and to ensure good guidance, it is also necessary to use the professional legs of the frame in the area of the attachment in the Compared to the other dimensions of the frame relatively long. In order to ensure sufficient good static properties of the frame in the area of the approach, the profile legs have a relatively large wall thickness.
Die Erfindung zielt daher gegenüber dem Stand der Technik darauf ab, das gattungsgemäße Fenster-, Tür- oder Fassadenelement derart weiterzuentwi ekeln, daß der Materialbedarf an Metall zur Herstellung des als Einsatzprofil ausgebildeten Blendrahmens verringert und die Isolation im Bereich des Ansatzes des Blendrahmens verbes- seit wird.Compared to the prior art, the invention therefore aims to further develop the generic window, door or facade element in such a way that the material requirement for metal for the production of the window frame designed as an insert profile is reduced and the insulation in the area of the approach of the window frame is improved becomes.
Die Erfindung erreicht dieses Ziel durch den Gegenstand des Anspruches 1. Erfindungsgemäß ist demnach vorgesehen, daß die Befestigungs- und Fußbereiche wenigstens einer der Isolierleisten des Steckansatzes des Blendrahmens am Innen- und am Außenprofil des Blendrahmens in der Tür-, Fenster- oder Fassadenebene zueinander versetzt angeordnet sind. Durch diese Maßnahme wird es möglich, den Schenkel des Innen- oder Außenprofils des Blendrahmens im Bereich des Steckansatzes deutlich zu verkürzen der ganz einzusparen. Die Isolierleiste übernimmt damit quasi die Aufgabe dieses Profilschenkels am Innenprofil. Der Metallbedarf zur Herstellung des Blen- drahmens wird verringert und die Isolation verbessert, da das gut wärmeleitende Metall durch den schlecht wärmeleitenden Kunststoff der Isolierleiste ersetzt wird.The invention achieves this aim by the subject matter of claim 1. According to the invention it is accordingly provided that the fastening and foot areas offset at least one of the insulating strips of the plug-in attachment of the frame on the inner and outer profiles of the frame in the door, window or facade plane are arranged. This measure makes it possible to significantly shorten the leg of the inner or outer profile of the frame in the region of the plug-in attachment, which can be saved entirely. The insulating strip thus takes over the task of this profile leg on the inner profile. The metal requirement for the production of the lead frame is reduced and the insulation is improved, since the good heat-conducting metal is replaced by the poorly heat-conducting plastic of the insulating strip.
Eine besonders gute Statik des erfindungsgemäßen Profils wird erreicht, wenn die Isolierleiste, welche die Außen Wandungen des Steckansatzes ausbildet, Hohlkammern aufweist, vorzugsweise Hohlkammern, die mit Verstärkungsstreben versehen sind.A particularly good statics of the profile according to the invention is achieved if the insulating strip, which forms the outer walls of the plug-in attachment, has hollow chambers, preferably hollow chambers, which are provided with reinforcing struts.
Nach einem weiteren Erfindungsgedanken verjüngt sich die wenigstens eine zwischen dem Innen- und dem Außenprofil des Flügelrahmens angeordnete Isolierleiste vom Innen- zum Außenprofil hin, vorzugsweise derart, daß die sich verjüngende Isolierlei- ste des Flügelrahmens an dessen Innenprofil einen breiteren Fußbereich aufweist als am Außenprofil. Diese konstruktiv einfache Lösung ermöglicht in überraschender Weise die Realisierung von Profilen mit schmalen Ansichtsbreiten auch bei größeren Fensterabmessungen.According to a further inventive concept, the at least one insulating strip arranged between the inner and the outer profile of the casement tapering from the inner to the outer profile, preferably in such a way that the tapered insulating strip of the casement has a wider foot area on its inner profile than on the outer profile. This structurally simple solution enables surprising Way of realizing profiles with narrow face widths even with larger window dimensions.
Weitere vorteilhafte Ausgestaltungen der Erfindung sind den übrigen Unteransprü- chen zu entnehmen.Further advantageous refinements of the invention can be found in the remaining subclaims.
Nachfolgend wird die Erfindung unter Bezug auf die Zeichnung anhand eines Ausführungsbeispiels näher beschrieben. Es zeigt:The invention is described in more detail below with reference to the drawing using an exemplary embodiment. It shows:
Fig. 1 einen Schnitt durch den Rahmen eines erfindungsgemäßen Blockfensters;1 shows a section through the frame of a block window according to the invention.
Fig. 2 den Blendrahmen aus Fig. 1;FIG. 2 the frame from FIG. 1;
Fig. 3 einen Querschnitt durch einen Rahmen eines Blockfensters nach demFig. 3 shows a cross section through a frame of a block window according to the
Stand der Technik; undState of the art; and
Nach Fig. 1 weist der Verbund-Blendrahmen 1 des Blockfensters ein Aluminium- Innenprofil 3 und ein Aluminium- Außenprofil 5 auf, die über zwei parallel zueinander liegende Wärmedämm- bzw. Isolierleisten 7, 9 aus schlecht wärmeleitendem Material, vorzugsweise Kunststoff, fest miteinander verbunden sind. Senkrecht zur Haupter- streckungsrichtung des Blendrahmens 1 (bzw. parallel zur Scheibenebene) ist an das Außenprofil 5 ein Anschlagsteg 11 angeformt, welcher den Flügelrahmen 13 an der Außenseite des Fensters vollständig bzw. annähernd vollständig überdeckt, so daß dieser von außen nicht sichtbar ist.1, the composite window frame 1 of the block window has an aluminum inner profile 3 and an aluminum outer profile 5, which are firmly connected to one another via two mutually parallel thermal insulation or insulating strips 7, 9 made of poorly heat-conducting material, preferably plastic are. Perpendicular to the main direction of extension of the frame 1 (or parallel to the pane plane), a stop web 11 is integrally formed on the outer profile 5, which completely or almost completely covers the casement 13 on the outside of the window, so that it is not visible from the outside.
Der Verbund-Flügelrahmen 13 weist seinerseits ein Aluminium-Innenprofil 15 und ein relativ zum Innenprofil 15 kleineres Aluminium- Außenprofil 17 auf (Anm.: die Innen- und Außenprofile des Blend- und Flügelrahmens werden auch Innen- und Au- ßenschale genannt), wobei das Innenprofil 15 mit dem Außenprofil 17 über eine einzelne Isolierleiste 19, die ebenfalls aus schlecht wärmeleitendem Kunststoff bestehen kann, fest verbunden ist. Eine Innendichtung 21, eine Außendichtung 23 und eine Leiste 25 vervollständigen den Glasfalz zur Scheibe 27.The composite sash frame 13 in turn has an aluminum inner profile 15 and a smaller aluminum outer profile 17 relative to the inner profile 15 (note: the inner and outer profiles of the frame and sash are also called the inner and outer shell), whereby the inner profile 15 with the outer profile 17 via a single insulating strip 19, which are also made of poorly heat-conducting plastic can, is firmly connected. An inner seal 21, an outer seal 23 and a strip 25 complete the glass rebate for the pane 27.
Da sich die zwischen dem Innen- und dem Außenprofil 15, 17 des Flügelrahmens 13 angeordnete Isolierleiste 19 vom Innen- zum Außenprofil hin verjüngt, wird ein Außenprofil realisierbar, das eine besonders schmal erscheinende Ansichtsbreite aufweist und dennoch aufgrund der guten statischen Eigenschaften relativ große Elementabmessungen erlaubt. Die guten statischen Werte ergeben sich insbesondere auch durch die Möglichkeit, den Fußbereich 29 der Isolierleiste, der nutenartig in eine Ausneh- mung 31 der Innenschale eingreift, relativ groß auszugestalten. Aufgrund der Verjüngung der Isolierleiste 19 wird der Fußbereich 29 am Innenprofil 15 breiter ausgeführt als der Fußbereich 33, der in eine entsprechende Ausnehmung 35 am Außenprofil 17 eingreift. Der sich verjüngende Aufbau der Isolierleiste 19 bedingt ein Anrollen auf unterschiedlichem Niveau. Darüber hinaus ist der sich verjüngende Aufbau der Iso- lierleiste 19 dem Kräfteverlauf bei der Abtragung der Gewichtskräfte und der auftretenden Momente eingepreßt.Since the insulating strip 19 arranged between the inner and outer profiles 15, 17 of the casement 13 tapers from the inner to the outer profile, an outer profile can be realized which has a particularly narrow appearance and yet allows relatively large element dimensions due to the good static properties . The good static values result in particular from the possibility of making the foot region 29 of the insulating strip, which engages in a groove-like manner in a recess 31 of the inner shell, relatively large. Due to the tapering of the insulating strip 19, the foot region 29 on the inner profile 15 is made wider than the foot region 33, which engages in a corresponding recess 35 on the outer profile 17. The tapered structure of the insulating strip 19 requires rolling at different levels. In addition, the tapered structure of the insulating strip 19 is pressed into the course of forces during the transfer of the weight forces and the moments that occur.
An die Isolierleiste 19 bzw. an deren Deckwandung ist ferner im Fußbereich 33 zur Außenschale 17 ein in den Falz zwischen dem Blend- und dem Flügelrahmen 1, 13 ragender Steg 36 angeformt, der über die Begrenzung des Außenprofils 17 des Flügelrahmens in den Falz zwischen dem Blend- und dem Flügelrahmen vorsteht. Dieser Steg 36 bildet im Zusammenspiel mit einer Mitteldichtung 37 die Begrenzung der Vorkammer 39 zur Beschlagskammer 41 aus. Wie ferner in Fig. 1 zu erkennen, steht die Isolierleiste 19 des Flügelrahmens 13 über die Begrenzung des Innenprofils 15 des Flügelrahmens in den Falz bzw. in die Beschlagskammer 41 vor. Dies sichert etwaige Verriegelungselemente in der Beschlagskammer 41 vorteilhaft zusätzlich gegen Einbruchversuche bzw. gegen Gewaltanwendung von außen.On the insulating strip 19 or on the top wall is further formed in the foot region 33 to the outer shell 17 in the fold between the glare and the sash 1, 13 web 36, which over the limitation of the outer profile 17 of the sash in the fold between the Glare and the sash protrudes. This web 36, in interaction with a center seal 37, forms the boundary of the antechamber 39 to the fitting chamber 41. As can also be seen in FIG. 1, the insulating strip 19 of the casement 13 projects beyond the limitation of the inner profile 15 of the casement into the fold or into the fitting chamber 41. This advantageously secures any locking elements in the fitting chamber 41 against attempts to break in or against the use of force from outside.
Wie ferner in Fig. 2 zu erkennen, ist der Blendrahmen mit einem Steckansatz 43 ver- sehen, wobei die Isolierleiste 9 einen statisch bedeutsamen Teil des Steckansatzes desAs can also be seen in FIG. 2, the frame is provided with a plug-in extension 43, the insulating strip 9 being a statically important part of the plug-in extension
Blendrahmens bildet und nur an der Außenseite des Blendrahmens 1 von einem WO 00/22271 _. PCT/EP99/07297 - oFrame forms and only on the outside of the frame 1 by one WO 00/22271 _. PCT / EP99 / 07297 - o
Schenkel 45 des Außenprofils des Blendrahmens 1 überdeckt wird, so daß sie von außen nicht erkennbar ist. Nach innen hin übernimmt aber die Isolierleiste 9 die statische Aufgabe des ansonsten erforderlichen Ansatzschenkels des Innenprofils. Dazu sind die Befestigungs- und Fußbereiche 47, 49 der Isolierleiste 9 des Steckansatzes des Blendrahmens 1 am Innen- und am Außenprofil 3, 5 des Blendrahmens 1 in der Fenstererstreckungrichtung E zueinander versetzt angeordnet.Leg 45 of the outer profile of the frame 1 is covered so that it is not recognizable from the outside. On the inside, however, the insulating strip 9 takes over the static task of the otherwise required attachment leg of the inner profile. For this purpose, the fastening and foot areas 47, 49 of the insulating strip 9 of the plug-in attachment of the frame 1 on the inner and outer profiles 3, 5 of the frame 1 are arranged offset to one another in the window extension direction E.
Die Isolierleiste weist zur Erhöhung der Festigkeit mehrere Hohlkammern 51 auf, durch welche eine zusätzliche Versteifungsstrebe 53 verläuft. Ferner weist die Iso- lierleiste 9 des Steckansatzes einen ersten Grundsteg 55, an den der Fußbereich 47 zum Innenprofil 3 angeformt ist, einen parallel zum ersten Grundsteg 55 liegenden zweiten Grundsteg 57, an den der Fußbereich 49 zum Außenprofil 5 angeformt ist, und wenigstens zwei im wesentlichen senkrecht zum Grundsteg verlaufende Querstege 59 auf, welche die ersten und zweiten Grundstege 55, 57 miteinander verbinden. Zusätzlich ist die Isolierleiste 9 mittels einer am ersten Grundsteg 55 angeformten Stütznase 61 am Außenprofil 5 abgestützt, so daß mit den weiteren Wandungen 53 und 55 sowie dem Steg 45 und der Stütznase 61 ein statisches Dreieck gebildet wird.. To increase the strength, the insulating strip has a plurality of hollow chambers 51 through which an additional stiffening strut 53 runs. Furthermore, the insulating strip 9 of the plug-in attachment has a first base web 55, on which the foot region 47 is molded onto the inner profile 3, a second base web 57 lying parallel to the first base web 55, on which the foot region 49 is molded onto the outer profile 5, and at least two transverse webs 59 which run essentially perpendicular to the base web and which connect the first and second base webs 55, 57 to one another. In addition, the insulating strip 9 is supported on the outer profile 5 by means of a support lug 61 formed on the first base web 55, so that a static triangle is formed with the further walls 53 and 55 as well as the web 45 and the support lug 61.
BezugszeichenlisteReference list
Verbund-Blendrahmen 1Composite frame 1
Aluminium-Innenprofil 3Aluminum inner profile 3
Aluminium- Außenprofil 5Aluminum outer profile 5
Isolierleisten 7, 9Insulating strips 7, 9
Anschlagsteg 11Stop bridge 11
Verbund-Flügelrahmen 13Composite sash 13
Aluminium-Innenprofil 15Aluminum inner profile 15
Aluminium- Außenprofil 17Aluminum outer profile 17
Isolierleiste 19Insulating strip 19
Innendichtung 21Inner seal 21
Außendichtung 23Outer seal 23
Leiste 25Bar 25
Scheibe 27Disc 27
Fußbereich 29Foot area 29
Ausnehmung 31Recess 31
Fußbereich 33Foot area 33
Ausnehmung 35Recess 35
Steg 36Bridge 36
Mitteldichtung 37Center seal 37
Vorkammer 39Antechamber 39
Beschlagskammer 41Fitting chamber 41
Steckansatz 43Connector 43
Schenkel 45Thigh 45
Fußbereiche 47, 49Foot areas 47, 49
Hohlkammern 51Hollow chambers 51
Versteifungsstrebe 53Stiffening strut 53
Grundsteg 55, 57Landing stage 55, 57
Querstege 59Crosspieces 59
Stütznase 61 Support nose 61

Claims

Ansprüche Expectations
1. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement mit: a) einem als Einsatzprofil ausgebildeten Blendrahmen (1) mit jeweils wenigstens einem metallischen Innenprofil (3) und einem metallischen Außenprofil (5), die mittels wenigstens zwei, Isolierleiste(n) (7, 9) miteinander verbunden sind, wobei wenigstens eine der Isolierleisten (9) einen Teil eines Steckansatzes (43) des Blendrahmens bildet; b) der vorzugsweise mit einem Flügelrahmen (13) mit jeweils wenigstens einem metallischen Innenprofil (15) und einem metallischen Außenprofil (17) zusammenwirkt, die mittels wenigstens einer Isolierleiste (19) miteinander verbunden sind, dadurch gekennzeichnet, daß c) die Befestigungs- und Fußbereiche (47, 49) der Isolierleiste (9) des Steckansatzes (43) des Blendrahmens (1) am Innen- und am Außenprofil (3, 5) des Blendrahmens (1) zueinander versetzt angeordnet sind.1. A frame for a window, door or facade element with: a) a frame (1) designed as an insert profile, each with at least one metallic inner profile (3) and one metallic outer profile (5), which are connected by means of at least two insulating strips (n) (7, 9) are connected to one another, at least one of the insulating strips (9) forming part of a plug-in projection (43) of the frame; b) which preferably cooperates with a casement (13), each with at least one metallic inner profile (15) and one metallic outer profile (17), which are connected to one another by means of at least one insulating strip (19), characterized in that c) the fastening and Foot areas (47, 49) of the insulating strip (9) of the plug-in attachment (43) of the frame (1) on the inner and outer profiles (3, 5) of the frame (1) are offset from one another.
2. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach Anspruch 1, dadurch gekennzeichnet, daß die Isolierleiste (9) im Bereich des Steckansatzes (43) die zur Innenseite des Fenster-, Tür- oder Fassadenelementes liegende Außenwandung des Blendrahmens ausbildet.2. A frame for a window, door or facade element according to claim 1, characterized in that the insulating strip (9) in the region of the plug-in projection (43) forms the outer wall of the frame lying to the inside of the window, door or facade element.
3. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Isolierleiste (9) des Steckansatzes Hohlkammern (51) aufweist.3. frame for a window, door or facade element according to claim 1 or 2, characterized in that the insulating strip (9) of the plug-in approach has hollow chambers (51).
4. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach einem der vor- stehenden Ansprüche, dadurch gekennzeichnet, daß wenigstens eine der Hohlkammern (51) der Isolierleiste eine oder mehrere Verstärkungsstreben (53) aufweist. 4. frame for a window, door or facade element according to one of the preceding claims, characterized in that at least one of the hollow chambers (51) of the insulating strip has one or more reinforcing struts (53).
5. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Isolierleiste des Steckansatzes folgenden Aufbau aufweist: - einen ersten Grundsteg (55), an den der Fußbereich (47) zum Innenprofil angeformt ist; einen parallel zum ersten Grundsteg liegenden zweiten Grundsteg (57) , an den ein Fußbereich (49) zum Außenprofil (5) angeformt ist; und wenigstens zwei im wesentlichen senkrecht zum Grundsteg verlaufende Querstege (59), welche die ersten und zweiten Grundstege miteinander verbinden.5. frame for a window, door or facade element according to one of the preceding claims, characterized in that the insulating strip of the plug-in approach has the following structure: - a first base web (55), on which the foot region (47) is integrally formed to the inner profile; a second base web (57) lying parallel to the first base web, on which a foot region (49) to the outer profile (5) is molded; and at least two transverse webs (59) which run substantially perpendicular to the base web and which connect the first and second base webs to one another.
6. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Isolierleiste (9) mittels einer Stütznase (61) am Außenprofil abgestützt ist, die zum Fußbereich (49) der Isolierleiste am Außenprofil (5) seitlich versetzt angeordnet ist.6. frame for a window, door or facade element according to one of the preceding claims, characterized in that the insulating strip (9) by means of a support lug (61) is supported on the outer profile, which to the foot region (49) of the insulating strip on the outer profile (5th ) is laterally offset.
7. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß ein Schenkel (45) des Au- ßenprofils (5) die zur Elementaußenseite weisende Wandung des Steckansatzes7. frame for a window, door or facade element according to one of the preceding claims, characterized in that one leg (45) of the outer profile (5) facing the element outside wall of the plug-in approach
(43) ausbildet.(43) trains.
8. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, sich die wenigstens eine zwi- sehen dem Innen- und dem Außenprofil (15, 17) des mit dem Blendrahmen zusammenwirkenden Flügelrahmens (13) angeordnete Isolierleiste (19) vom Innen- zum Außenprofil hin verjüngt.8. frame for a window, door or facade element according to one of the preceding claims, characterized in that the at least one see between the inner and the outer profile (15, 17) of the sash cooperating with the sash frame (13) arranged insulating strip (19) tapered from the inside to the outside profile.
9. Blendrahmen für ein Fenster-, Tür- oder Fassadenelement nach einem der vor- stehenden Ansprüche, dadurch gekennzeichnet, daß die sich verjüngende Iso- lierleiste (19) des Flügelrahmens (13) an dessen Innenprofil (15) einen breiteren Fußbereich (29) aufweist als am Außenprofil (17). 9. frame for a window, door or facade element according to one of the preceding claims, characterized in that the tapered iso- trim strip (19) of the casement (13) on its inner profile (15) has a wider foot region (29) than on the outer profile (17).
PCT/EP1999/007297 1998-10-08 1999-10-02 Frame for a window, door or façade element WO2000022271A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PL346974A PL198654B1 (en) 1998-10-08 1999-10-02 Frame for a window, door or façade element
DK99952485T DK1119679T3 (en) 1998-10-08 1999-10-02 Blind frame for a window, door or facade element
AT99952485T ATE236332T1 (en) 1998-10-08 1999-10-02 FRAME FOR A WINDOW, DOOR OR FACADE ELEMENT
EP99952485A EP1119679B1 (en) 1998-10-08 1999-10-02 Frame for a window, door or facade element
DE59904873T DE59904873D1 (en) 1998-10-08 1999-10-02 FRAME FOR A WINDOW, DOOR OR FACADE ELEMENT
HK02102005.7A HK1040541B (en) 1998-10-08 2002-03-15 Frame for a window, door or facade element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29817976.8 1998-10-08
DE29817976U DE29817976U1 (en) 1998-10-08 1998-10-08 Frame for a window, door or facade element

Publications (1)

Publication Number Publication Date
WO2000022271A1 true WO2000022271A1 (en) 2000-04-20

Family

ID=8063658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/007297 WO2000022271A1 (en) 1998-10-08 1999-10-02 Frame for a window, door or façade element

Country Status (10)

Country Link
EP (1) EP1119679B1 (en)
CN (1) CN1122749C (en)
AT (1) ATE236332T1 (en)
DE (2) DE29817976U1 (en)
DK (1) DK1119679T3 (en)
ES (1) ES2192084T3 (en)
HK (1) HK1040541B (en)
PL (1) PL198654B1 (en)
PT (1) PT1119679E (en)
WO (1) WO2000022271A1 (en)

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EP1428967A2 (en) * 2002-12-11 2004-06-16 Johann Henkenjohann Thermally insulated metal section member in particular for facades, doors and windows
EP2184433A1 (en) * 2008-11-11 2010-05-12 Werner Fech Body framework for windows or doors
CN104131751A (en) * 2014-07-17 2014-11-05 江阴市良友节能材料有限公司 Heat insulation strip
US20210388665A1 (en) * 2018-09-25 2021-12-16 SCHÜCO International KG Frame for a façade, a façade element, a window or door

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DE202007000004U1 (en) * 2007-02-27 2008-04-10 Henkenjohann, Johann window profile
DE102007023538A1 (en) * 2007-05-18 2008-11-27 Enbema Becks Gbr (Vertreten Durch Christel Becks) Windows or doors, particularly aluminum or plastic window or aluminum or plastic doors, have middle seal, which are arranged one behind other in window or door rabbet formed between blind frame and leaf of window
DE202010013227U1 (en) * 2010-12-29 2012-04-03 SCHÜCO International KG Wing and / or frame of a window, a door or the like.
DE202010013229U1 (en) * 2010-12-29 2012-04-03 SCHÜCO International KG Wing and / or frame of a window of a door or the like.
PL232399B1 (en) * 2013-08-20 2019-06-28 Aluprof Spolka Akcyjna Window system with hidden wing
CN103758440B (en) * 2013-12-25 2016-05-04 泰诺风保泰(苏州)隔热材料有限公司 A kind of Multicarity heat insulating strip
US11976511B2 (en) * 2021-11-05 2024-05-07 Arconic Technologies Llc Thermal dampening devices for window systems

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Publication number Priority date Publication date Assignee Title
EP1428967A2 (en) * 2002-12-11 2004-06-16 Johann Henkenjohann Thermally insulated metal section member in particular for facades, doors and windows
EP1428967A3 (en) * 2002-12-11 2005-03-09 Johann Henkenjohann Thermally insulated metal section member in particular for facades, doors and windows
EP2184433A1 (en) * 2008-11-11 2010-05-12 Werner Fech Body framework for windows or doors
CN104131751A (en) * 2014-07-17 2014-11-05 江阴市良友节能材料有限公司 Heat insulation strip
CN104131751B (en) * 2014-07-17 2016-01-20 江阴市良友节能材料有限公司 Heat insulating strip
US20210388665A1 (en) * 2018-09-25 2021-12-16 SCHÜCO International KG Frame for a façade, a façade element, a window or door

Also Published As

Publication number Publication date
HK1040541A1 (en) 2002-06-14
PL346974A1 (en) 2002-03-11
CN1122749C (en) 2003-10-01
HK1040541B (en) 2004-03-05
EP1119679B1 (en) 2003-04-02
DE59904873D1 (en) 2003-05-08
DK1119679T3 (en) 2003-06-23
EP1119679A1 (en) 2001-08-01
CN1322270A (en) 2001-11-14
DE29817976U1 (en) 1998-12-24
ATE236332T1 (en) 2003-04-15
ES2192084T3 (en) 2003-09-16
PL198654B1 (en) 2008-07-31
PT1119679E (en) 2003-08-29

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