DE3223343C2 - - Google Patents

Info

Publication number
DE3223343C2
DE3223343C2 DE3223343A DE3223343A DE3223343C2 DE 3223343 C2 DE3223343 C2 DE 3223343C2 DE 3223343 A DE3223343 A DE 3223343A DE 3223343 A DE3223343 A DE 3223343A DE 3223343 C2 DE3223343 C2 DE 3223343C2
Authority
DE
Germany
Prior art keywords
insulating
metal
webs
web
composite profile
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 - Fee Related
Application number
DE3223343A
Other languages
German (de)
Other versions
DE3223343A1 (en
Inventor
Wilfried Dipl.-Ing. 7031 Nufringen De Ensinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19823223343 priority Critical patent/DE3223343A1/en
Priority to AT83104940T priority patent/ATE19423T1/en
Priority to EP83104940A priority patent/EP0100824B1/en
Publication of DE3223343A1 publication Critical patent/DE3223343A1/en
Application granted granted Critical
Publication of DE3223343C2 publication Critical patent/DE3223343C2/de
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • 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
    • E06B3/26305—Connection details
    • 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
    • E06B3/26305—Connection details
    • E06B2003/26314—Provisions for reducing the shift between the strips and the 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
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
    • E06B2003/2633—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections having ribs extending into the hollow space
    • 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
    • E06B2003/26361—Openings, incisions or indents
    • 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
    • E06B2003/26369—Specific material characteristics
    • E06B2003/2637—Specific material characteristics reinforced
    • 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
    • E06B2003/26369—Specific material characteristics
    • E06B2003/26378—Specific material characteristics comprising foam

Abstract

1. Composite profile, more particularly for frames of windows, doors and cladding panels, having a metal inner portion (1), a metal outer portion (2), at least one insulating crosspiece (3, 4, 30) made of plastics material, which connects the said portions to one another to form a heat-insulating bridge, and having metal reinforcements, which are secured by positive locking longitudinally on the edges of the insulating crosspiece, for holding the insulating crosspiece between the projecting crosspieces (9, 11, 29) of the inner and outer portions, characterised in that the metal reinforcements of the insulating crosspieces are designed as metal crosspieces (5, 15, 25, 35) having through-openings (8, 28, 38) in the form of holes or slots, and the plastics material forming the insulating crosspiece is injection-molded onto the metal crosspieces, such that it penetrates the openings, and the metal crosspieces are thereby embedded immovably in the insulating crosspiece.

Description

Die Erfindung betrifft ein Verbundprofil, insbesondere für Rahmen von Fenstern, Türen und Fassadenelementen nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a composite profile, in particular for Frame of windows, doors and facade elements according to the Preamble of claim 1.

Ein solches Verbundprofil ist aus DE 30 24 532 A1 bekannt. Dabei liegen die Nutstege des Innen- und Außenteils unmit­ telbar an den dreiecks- oder schwalbenschwanzförmig ausge­ bildeten Randbereichen des aus Kunststoff bestehenden Iso­ liersteges an, was nicht immer zu einer Verbindung mit ausreichender Schubfestigkeit führt.Such a composite profile is known from DE 30 24 532 A1. The groove webs of the inner and outer part are unmit telbar on the triangular or dovetail shape formed edge areas of the Iso made of plastic liersteges, which is not always connected to sufficient shear strength.

Aus DE 28 49 556 A1 ist ein ähnliches Verbundprofil für Fenster, Türen oder dergleichen bekannt, bei dem zwischen die Nuten der Innen- und Außenteile und die zueinander parallel verlaufenden Flanken an den Randbereichen der Isolierstege Metallprofile als Zwischenstücke äußerlich aufgesetzt sind, die formschlüssig in die Nuten eingreifen und mit den Innen- und Außenteilen vorzugsweise durch Kaltpreßschweißung verbunden sind. Bei diesen Verbundpro­ filen durchdringt der den Isoliersteg bildende Kunststoff die auf den Isoliersteg aufgebrachten Metallprofile nicht.From DE 28 49 556 A1 is a similar composite profile for Windows, doors or the like known, in which between the grooves of the inner and outer parts and the one another parallel flanks on the edge areas of the Insulating bars metal profiles as intermediate pieces on the outside are placed, which engage positively in the grooves and preferably with the inner and outer parts Cold pressure welding are connected. With this Verbundpro filen penetrates the plastic that forms the insulating bridge the metal profiles applied to the insulating web are not.

Aus DE 29 37 454 A1 ist ein Verbundprofil, insbesondere für Fenster, Türen und Fassaden bekannt, bei dem in die parallel zueinander verlaufenden Flanken in den Randberei­ chen des Isoliersteges ein gezahnter, mit Durchbrechungen versehener Lochblechstreifen derart mit eingespritzt ist, daß der den Isoliersteg bildende Kunststoff die Durchbre­ chungen des Streifens durchdringt. Die seitliche Verzah­ nung des Lochblechstreifens liegt jedoch nur punktuell an den Nutstegen der Innen- und Außenteile an, und außerdem ist der Isoliersteg unterhalb eines Randbereiches mit einer Aussparung versehen, in die der eine Nutsteg form­ schlüssig eingepreßt wird.DE 29 37 454 A1 describes a composite profile, in particular known for windows, doors and facades, in which in the flanks running parallel to each other in the marginal area chen of the insulating web a toothed, with openings perforated sheet metal strip is injected in such a way, that the plastic forming the isolating bridge of the strip. The side gear However, the perforated plate strip is only at certain points the groove webs of the inner and outer parts, and also is the insulating bar below an edge area with Provide a recess into which the groove web form is pressed in conclusively.

Es ist Aufgabe der Erfindung, ein gattungsgemäßes Verbund­ profil zu schaffen, das eine ausreichende Schubfestigkeit aufweist.It is an object of the invention to provide a generic combination to create a profile that has sufficient shear strength having.

Die Aufgabe wird durch die im Kennzeichnungsteil des Patentanspruchs 1 stehenden Merkmale gelöst.The task is performed by the in the labeling section of claim 1 standing features solved.

Die nachstehende Beschreibung bevorzugter Ausführungsformen der Erfindung dient im Zusammenhang mit beiliegender Zeich­ nung der weiteren Erläuterung. Es zeigenThe following description of preferred embodiments the invention serves in connection with the attached drawing further explanation. Show it

Fig. 1 eine Querschnittansicht eines erfindungsgemäß verbesserten Verbundprofils und Fig. 1 is a cross-sectional view of an improved composite profile according to the invention and

Fig. 1a eine Seitenansicht eines Metallsteges. Fig. 1a is a side view of a metal web.

Wie aus Fig. 1 hervorgeht, besteht ein Verbundprofil, aus welchem Rahmen von Fenstern, Türen, Fassadenelementen o. dgl. hergestellt werden können, aus einem metallischen Innenteil und einem metallischen Außenteil 2, die durch zwei Isolier­ stege 3, 4 wärmedämmend miteinander verbunden sind. Das Ver­ bundprofil erstreckt sich mit dem in Fig. 1 dargestellten Querschnitt gleichförmig senkrecht zur Zeichnungsebene und kann je nach Bedarf eine unterschiedliche Länge haben. Die Innen- und Außenteile 1, 2 können aus Aluminium, Aluminiumle­ gierung, Stahl oder anderem Metall bestehen. Als Kunststoff für die Herstellung der Isolierstege 3, 4 eignet sich bei­ spielsweise Polyamid oder Polyäthylenterephthalat, wobei diese Kunststoffe auch durch Glasfasern oder andere Zuschlag­ stoffe verstärkt sein können. Erwünschtenfalls können die Isolierstege 3, 4 auch aus einem Kunststoff von poröser oder zelliger Struktur bestehen, insbesondere aus geschäumtem Kunststoff.As is apparent from Fig. 1, there is a composite profile, from which frames of windows, doors, facade elements or the like. Can be made of a metallic inner part and a metallic outer part 2 , which are connected by two insulating webs 3 , 4 heat insulating . The Ver bund profile extends with the cross section shown in Fig. 1 uniformly perpendicular to the plane of the drawing and can have a different length as required. The inner and outer parts 1 , 2 can consist of aluminum, aluminum alloy, steel or other metal. As a plastic for the production of the insulating webs 3 , 4 is suitable for example polyamide or polyethylene terephthalate, wherein these plastics can also be reinforced by glass fibers or other additives. If desired, the insulating webs 3 , 4 can also consist of a plastic having a porous or cellular structure, in particular of foamed plastic.

Wie aus Fig. 1 hervorgeht, sind an den den Innen- und Außenteilen 1, 2 zugekehrten Randbereichen der Isolierstege 3, 4 mit Durchbrechungen versehene Metallstege 5 eingebettet. Diese Metallstege 5 weisen jeweils ein aus dem Isoliersteg 3, 4 herausragendes, im Querschnitt dreiecks- oder schwalben­ schwanzförmig ausgebildetes Ende 6 auf. Ein an dieses Ende 6 anschließender Teil 7 des Metallstegs 5 weist Durchbrechungen 8 in Gestalt von Löchern oder Schlitzen auf (siehe auch Fig. 1a). Durch die Durchbrechungen 8 er­ streckt sich das die Isolierstege 3, 4 bildende Material hin­ durch, so daß auf diese Weise der Isoliersteg 3 bzw. 4 mit den beiden Metallstegen 5 durch Formschluß unverrückbar verbunden ist. Die Durchdringung der Durchbrechungen 8 im Metallsteg 5 erreicht man vorteilhafterweise da­ durch, daß man den die Isolierstege 3, 4 bildenden Kunststoff an die in entsprechendem Abstand gehaltenen Metallstege 5 anspritzt, so daß sich die aus Fig. 1 ersichtliche Anordnung von jeweils zwei Metallstegen 5 in einem Isoliersteg 3 oder 4 ergibt.As can be seen from FIG. 1, metal webs 5 provided with perforations are embedded on the edge regions of the insulating webs 3 , 4 facing the inner and outer parts 1 , 2 . These metal webs 5 each have an end 6 protruding from the insulating web 3 , 4 , which is triangular or swallow in cross-section. A part 7 of the metal web 5 adjoining this end 6 has openings 8 in the form of holes or slots (see also FIG. 1a). Through the openings 8 he stretches the insulating webs 3 , 4 forming material through, so that in this way the insulating web 3 or 4 is immovably connected to the two metal webs 5 by positive locking. The penetration of the perforations 8 in the metal web 5 is achieved advantageously that in that the the insulating bars 3, 4-forming plastic to held at an appropriate distance metal webs 5 anspritzt, so that the apparent from FIG. 1 arrangement of two metal webs 5 in an insulating web 3 or 4 results.

Bei der Verbindung von Innen- und Außenteil 1, 2 zu einem Verbundprofil kommt es nunmehr lediglich noch darauf an, die aus den Isolierstegen 3, 4 herausragenden Enden 6 der Metallstege 5 fest mit den Teilen 1, 2 zu verbinden. Wie dargestellt, weisen die beiden Innen- und Außenteile 1, 2 jeweils nach einwärts vorstehende Außenstege 9 sowie Innenstege 11 auf, die sich jeweils über die gesamte Länge der Teile 1, 2 erstrecken. Die Außenstege 9 haben von vorn­ herein und unveränderlich die in Fig. 1 dargestellte Quer­ schnittsform, während die Innenstege 11 zunächst etwa senk­ recht von den Teilen 1, 2 abstehen. Nach Einsetzen oder Einschieben der jeweiligen Enden 6 zwischen die Stege 9 und 11 werden die Innenstege 11 formschlüssig an die Enden 6 herangebogen, was beispielsweise dadurch erfolgen kann, daß man durch die von den Teilen 1, 2 und die Isolier­ stege 3, 4 gebildete Kammer des Verbundprofils einen ent­ sprechenden Dorn unter Kraftaufwendung hindurchzieht. Da­ nach nehmen die Innenstege 11 die in Fig. 1 dargestellte Schräglage ein. Da sich bei entsprechender Kraftaufwendung zwei Metalle an ihren Berührungsflächen nahezu stoffschlüs­ sig, d. h. unverschiebbar miteinander verbinden, läßt sich auf diese Weise eine praktisch unlösliche, auch höch­ sten Beanspruchungen standhaltende Verbindung zwischen den Enden 6 und damit den Isolierstegen 3 einerseits und den Innen- und Außenteilen 1, 2 des Verbundprofils her­ stellen. Die stoffschlüssige Verbindung der Metallstege 5 mit den Teilen 1, 2 wird dann besonders fest, wenn die Metallstege 5 und die Teile 1, 2 aus demselben Metall, beispielsweise Aluminium oder Aluminiumlegierung, be­ stehen.When connecting the inner and outer parts 1 , 2 to form a composite profile, it is now only a matter of firmly connecting the ends 6 of the metal webs 5 protruding from the insulating webs 3 , 4 to the parts 1 , 2 . As shown, the two inner and outer parts 1 , 2 each have inwardly projecting outer webs 9 and inner webs 11 , each of which extends over the entire length of the parts 1 , 2 . The outer webs 9 have from the front and invariably the cross-sectional shape shown in Fig. 1, while the inner webs 11 initially project approximately perpendicularly from the parts 1 , 2 . After insertion or insertion of the respective ends 6 between the webs 9 and 11, the inner webs 11 are zoom bent form-fitting manner to the ends 6, which can be done by, for example, that webs by that of the parts 1, 2 and the insulation 3, 4 chamber formed of the composite profile pulls a corresponding mandrel with force. Since after the inner webs 11 take the inclined position shown in Fig. 1. Since, with the appropriate application of force, two metals are connected to one another at their contact surfaces, that is, immovably, that is, they cannot be displaced, a practically insoluble, even the highest stress-resistant connection between the ends 6 and thus the insulating webs 3 on the one hand and the inner and outer parts 1 , 2 of the composite profile. The integral connection of the metal webs 5 with the parts 1 , 2 is particularly strong when the metal webs 5 and the parts 1 , 2 are made of the same metal, for example aluminum or aluminum alloy.

Wegen der unverrückbaren, formschlüssigen Verbindung zwi­ schen Isoliersteg 3, 4 und Metallsteg 5 einerseits und der stoffschlüssigen, rutschfesten Verbindung zwischen dem Ende 6 der Metallstege 5 und den Teilen 1, 2 des Verbundprofils ergibt sich insgesamt eine vollkommen schubfeste Verbindung zwischen den Isolierstegen 3, 4 und den Teilen 1, 2 des Verbundprofils. Because of the immovable, positive connection between the insulating web 3 , 4 and metal web 5, on the one hand, and the integral, non-slip connection between the end 6 of the metal webs 5 and the parts 1 , 2 of the composite profile, there is an overall completely shear-resistant connection between the insulating webs 3 , 4 and parts 1 , 2 of the composite profile.

In der von den Innen- und Außenteilen 1, 2 sowie den Isolierstegen 3, 4 umschlossenen Kammer (Fig. 1) bildet sich leicht eine Konvektionsströmung aus, die in uner­ wünschter Weise Wärme zwischen den Teilen 1 und 2 trans­ portiert. Um eine solche, in der Zeichnungsebene der Fig. 1 erfolgende Konvektionsströmung zu unterbinden, können von den Isolierstegen 3, 4 Querwände 12, 13 abstehen, die in Fig. 1 gestrichelt dargestellt sind.In the enclosed by the inner and outer parts 1 , 2 and the insulating webs 3 , 4 chamber ( Fig. 1), a convection flow is easily formed, which transports heat between parts 1 and 2 in an undesirable manner. In order to prevent such a convection flow occurring in the plane of the drawing in FIG. 1, transverse walls 12 , 13 , which are shown in broken lines in FIG. 1, may protrude from the insulating webs 3 , 4 .

Claims (4)

1. Verbundprofil , insbesondere für Rahmen von Fenstern, Türen und Fassadenelementen, mit einem metallischen Innenteil, einem metallischen Außenteil und wenigstens einem diese Teile unter Ausbildung einer Wärmedämmbrücke miteinander verbindenden Isoliersteg aus Kunststoff, wobei der Iso­ liersteg an seinen den Innen- und Außenteilen zugekehrten Randbereichen in Nuten zwischen Nutstegen des Innen- und Außenteiles durch Anformen eines der Nutstege formschlüs­ sig gehalten ist, und wobei jeder Randbereich des Iso­ lierstegs im Querschnitt dreiecks- oder schwalbenschwanz­ förmig ausgebildet ist und zwischen die Nutstege ragt, die nach dem Anformen des einen Nutsteges an den schrägen Flan­ ken des dreiecks- oder schwalbenschwanzförmigen Randbe­ reichs anliegen, dadurch gekennzeichnet, daß der Rand­ bereich des Isolierstegs (3 bzw. 4) durch einen aus dem Isoliersteg (3 bzw. 4) herausragenden Metallsteg (5) ge­ bildet ist, dessen eines Ende (6) zwischen den Nutstegen (9, 11) gehalten ist und dessen an das Ende (6) anschließender Teil (7) Durchbrechungen (8) aufweist, die der den Isoliersteg (3 bzw. 4) bildende Kunststoff durchdringt.1. Composite profile, in particular for frames of windows, doors and facade elements, with a metallic inner part, a metallic outer part and at least one of these parts with the formation of a thermal bridge connecting insulating web made of plastic, the insulating web on its inner and outer parts facing edge areas is held positively in grooves between groove webs of the inner and outer part by molding one of the groove webs, and wherein each edge region of the insulating web is triangular or dovetail-shaped in cross section and protrudes between the groove webs, which after the molding of the one web on the oblique flanks of the triangular or dovetail-shaped Randbe abut, characterized in that the edge region of the insulating web ( 3 or 4 ) is formed by a metal web ( 5 ) projecting from the insulating web ( 3 or 4 ), one end of which ( 6 ) between the groove webs ( 9 , 11 ) g is maintained and the part ( 7 ) adjoining the end ( 6 ) has openings ( 8 ) through which the plastic forming the insulating web ( 3 or 4 ) penetrates. 2. Verbundprofil nach Anspruch 1, dadurch gekennzeichnet, daß die Metallstege (5) und die metallischen Innen- und Außen­ teile (1, 2) aus demselben Metall bestehen.2. Composite profile according to claim 1, characterized in that the metal webs ( 5 ) and the metallic inner and outer parts ( 1 , 2 ) consist of the same metal. 3. Verbundprofil nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß der Kunststoff des Isoliersteges (3, 4) min­ destens teilweise geschäumt ist und eine porige oder zellige Struktur besitzt.3. Composite profile according to claim 1 or 2, characterized in that the plastic of the insulating web ( 3 , 4 ) min is at least partially foamed and has a porous or cellular structure. 4. Verbundprofil nach Anspruch 1, 2 oder 3, dadurch gekenn­ zeichnet, daß die Isolierstege (3, 4) zur Verringerung ihrer Wärmeleitfähigkeit Durchbrechungen oder Ausnehmungen aufweisen.4. Composite profile according to claim 1, 2 or 3, characterized in that the insulating webs ( 3 , 4 ) have openings or recesses to reduce their thermal conductivity.
DE19823223343 1982-06-23 1982-06-23 COMPOSITE PROFILE, ESPECIALLY FOR FRAMES OF WINDOWS, DOORS AND FACADE ELEMENTS Granted DE3223343A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19823223343 DE3223343A1 (en) 1982-06-23 1982-06-23 COMPOSITE PROFILE, ESPECIALLY FOR FRAMES OF WINDOWS, DOORS AND FACADE ELEMENTS
AT83104940T ATE19423T1 (en) 1982-06-23 1983-05-19 COMPOSITE PROFILE, PARTICULARLY FOR FRAMES OF WINDOWS, DOORS AND FAÇADE ELEMENTS.
EP83104940A EP0100824B1 (en) 1982-06-23 1983-05-19 Compound profile, in particular for frames of windows, doors and front elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823223343 DE3223343A1 (en) 1982-06-23 1982-06-23 COMPOSITE PROFILE, ESPECIALLY FOR FRAMES OF WINDOWS, DOORS AND FACADE ELEMENTS

Publications (2)

Publication Number Publication Date
DE3223343A1 DE3223343A1 (en) 1983-12-29
DE3223343C2 true DE3223343C2 (en) 1993-05-13

Family

ID=6166593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823223343 Granted DE3223343A1 (en) 1982-06-23 1982-06-23 COMPOSITE PROFILE, ESPECIALLY FOR FRAMES OF WINDOWS, DOORS AND FACADE ELEMENTS

Country Status (3)

Country Link
EP (1) EP0100824B1 (en)
AT (1) ATE19423T1 (en)
DE (1) DE3223343A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528498C1 (en) * 1995-02-01 1996-06-27 Albert Kraemer Insulating core for thermally insulated laminar profile, partic. windows, etc.
DE10028802A1 (en) * 2000-06-15 2001-12-20 Helmut Over Profile for use in double glazing unit has cavities on cold and warm sides connected by narrow central section which reduces heat transfer by conduction
DE102004038868A1 (en) * 2004-08-10 2006-02-23 Hydro Building Systems Gmbh Thermally insulated profile for windows, doors, facade elements and the like comprises thermal insulating elements which are located between profile elements, and are made of two materials with different strengths

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407121A1 (en) * 1984-02-28 1985-09-05 Wilfried Dipl.-Ing. 7031 Nufringen Ensinger Composite profile, in particular for frames of windows, doors and facade elements
ES2061117T3 (en) * 1991-06-22 1994-12-01 Gen Electric SILICONE JOINT WITH METALLIC INSERT.
CH686897A5 (en) * 1993-11-01 1996-07-31 Schweizer Ag E Composite profile.
DE4409315C2 (en) * 1994-03-18 1996-07-11 Caprano & Brunnhofer Spacer insulating profile rod made of thermoplastic material on double-shell heat-insulating components
DE19535975C1 (en) * 1995-09-27 1997-04-03 Gartner & Co J Compound profile with at least two aluminium profiles
DE10016012B4 (en) * 2000-03-31 2004-02-05 SCHÜCO International KG Composite profile for windows, facades, doors or skylights
CH699778A1 (en) * 2008-10-21 2010-04-30 Wagner System Ag Joint for building envelope panel.
FR2955599B1 (en) * 2010-01-27 2013-10-11 Ateliers Lr Etanco DEVICE FOR BREAKING THERMAL BRIDGE FOR FASTENING FACADE ELEMENTS.
US20120272601A1 (en) * 2011-04-28 2012-11-01 Muskita Aluminium Industries Plc Frame and Panel Door
DE102013200211A1 (en) 2013-01-09 2014-07-10 Hilti Aktiengesellschaft console
CN105178777B (en) * 2015-09-17 2017-07-04 广东典工节能科技有限公司 Heat-insulation aluminium alloy window mullion
EP4314464A1 (en) * 2021-03-25 2024-02-07 Jansen AG Hybrid insulator for joining metal profiles in façade, window or door construction and composite profile system comprising a hybrid insulator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543969A1 (en) * 1975-10-02 1977-04-07 Wieland Werke Ag PLASTIC COMPOSITE PROFILE
DE2746434C3 (en) * 1977-10-15 1980-09-18 Ritter Aluminium Gmbh, 7300 Esslingen Composite profile for windows, doors or the like. - from two metal profiles and from a closed hollow profile made of heat-insulating material
DE2812128C3 (en) * 1978-03-20 1984-07-05 Helmar Dr.Dr. 8530 Neustadt Nahr Heat-insulating profile body
DE2849556A1 (en) * 1978-11-15 1980-05-29 Uhl Geb Gmbh & Co Kg Insulated layered window or door composite profile - has shaped metal spacers in half shell recesses to hold centre layer
DE2905191A1 (en) * 1979-02-12 1980-08-21 Straub Theodor Hollow sectional window frame member - has longitudinal slots in walls of cavity to limit heat flow through member
DE2909425A1 (en) * 1979-03-09 1980-09-11 Gartner & Co J Joint between window or door profile parts - has connecting bar and filler resin which ensure high heat insulation between connecting parts
DE2937454C2 (en) * 1979-09-15 1985-08-08 SCHÜCO Heinz Schürmann GmbH & Co, 4800 Bielefeld Composite profile, in particular for windows, doors and facades, and a method for producing the composite profile
DE3024532A1 (en) * 1980-06-28 1982-01-21 Keller, Eberhard, 7121 Freudental Recessed surface milling tool - has staggered axis milling rollers with peripheral and radial knurled patterns
DE3025706A1 (en) * 1980-07-07 1982-01-28 Eberhard 7121 Freudental Keller Composite window section assembly device - locks together aluminium section and thermal barrier section using travelling bevelled rollers
DE8025207U1 (en) * 1980-09-19 1982-02-18 Nahr, Helmar, Dr.Dr., 8530 Neustadt PROFILE BODY
DE3042838A1 (en) * 1980-11-13 1982-06-09 Helmar Dr.Dr. 8530 Neustadt Nahr Heat insulating profile e.g. for door or window frame - with air space between outer rails subdivided into several separate chambers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528498C1 (en) * 1995-02-01 1996-06-27 Albert Kraemer Insulating core for thermally insulated laminar profile, partic. windows, etc.
DE10028802A1 (en) * 2000-06-15 2001-12-20 Helmut Over Profile for use in double glazing unit has cavities on cold and warm sides connected by narrow central section which reduces heat transfer by conduction
DE102004038868A1 (en) * 2004-08-10 2006-02-23 Hydro Building Systems Gmbh Thermally insulated profile for windows, doors, facade elements and the like comprises thermal insulating elements which are located between profile elements, and are made of two materials with different strengths

Also Published As

Publication number Publication date
EP0100824A2 (en) 1984-02-22
EP0100824B1 (en) 1986-04-23
EP0100824A3 (en) 1984-05-02
ATE19423T1 (en) 1986-05-15
DE3223343A1 (en) 1983-12-29

Similar Documents

Publication Publication Date Title
DE3223343C2 (en)
EP2236720A1 (en) Profile element for windows or doors
EP2476853B1 (en) Connecting section for windows, doors and façades as well as method for producing the same
DE3236357A1 (en) Process for connecting the metallic inner and outer parts of a composite section by an insulating web of plastic
DE10326503A1 (en) Composite aluminium profile for windows and doors comprises inner and outer aluminium half shells with connecting and fixing means on soft plastics profile which can be fixed in some way in interspace
WO2007118543A1 (en) Frame with frame profile and reinforcing components made from thermoplastic materials
DE10033388A1 (en) Insulated composite profile, especially for windows, doors, facades and the like
DE3032939A1 (en) Composite door or window frame section - has screen piece cross-arms gripping vertical main piece external cross-arm
EP0814228A2 (en) Reinforcement profile for hollow plastic profiles for the production of windows, doors or the like
WO1995033901A1 (en) Façade construction for buildings
EP2586953B1 (en) Insulating bar and heat insulated profile
DE3603221C2 (en)
EP0906999B2 (en) Insulating web for composite profiles of window or door frames
EP0952270B1 (en) Loadbearing sections for mullion-transom-art façades, awnings, canopy roofs or the like
DE3407121A1 (en) Composite profile, in particular for frames of windows, doors and facade elements
DE3425135A1 (en) Heat-insulated composite profile
DE10028802A1 (en) Profile for use in double glazing unit has cavities on cold and warm sides connected by narrow central section which reduces heat transfer by conduction
DE2826783C2 (en) Composite profile, especially for windows, doors or the like.
DE19513623A1 (en) Building facade glazing suspension
WO2002020931A1 (en) Straight connection piece for hollow profiles which are used as spacers for insulation glass panes
DE10033861A1 (en) Method for producing a compound profile involves continuous application of heated, liquid thermal insulation material to an assembly consisting of inner and outer metal frames and a distance element
CH544210A (en) Frames made of metal profiles for building elements in the form of doors, windows and walls
DE3408995C2 (en) Corner connection for profile parts
EP0971093A1 (en) Frame with panel
DE3301324A1 (en) IMPROVEMENTS OF FRAME PARTS FOR WINDOWS, DOORS AND OTHER FRAME CONSTRUCTIONS

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee