EP0774037A1 - Composite section for frames of windows, doors, facade elements and the like - Google Patents

Composite section for frames of windows, doors, facade elements and the like

Info

Publication number
EP0774037A1
EP0774037A1 EP95925832A EP95925832A EP0774037A1 EP 0774037 A1 EP0774037 A1 EP 0774037A1 EP 95925832 A EP95925832 A EP 95925832A EP 95925832 A EP95925832 A EP 95925832A EP 0774037 A1 EP0774037 A1 EP 0774037A1
Authority
EP
European Patent Office
Prior art keywords
plastic
fibers
insulating web
composite
fiber composite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95925832A
Other languages
German (de)
French (fr)
Other versions
EP0774037B1 (en
Inventor
Wilfried Ensinger
Dieter Eisenhardt
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.)
Ensinger GmbH and Co
Original Assignee
Ensinger GmbH and Co
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 Ensinger GmbH and Co filed Critical Ensinger GmbH and Co
Publication of EP0774037A1 publication Critical patent/EP0774037A1/en
Application granted granted Critical
Publication of EP0774037B1 publication Critical patent/EP0774037B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between 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
    • E06B2003/26329—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 being interconnected
    • 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
    • E06B2003/26394—Strengthening arrangements in case of fire
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
    • E06B3/2675—Frames with special provision for insulation with insulating elements formed in situ combined with prefabricated insulating elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S49/00—Movable or removable closures
    • Y10S49/01—Thermal breaks for frames

Definitions

  • the invention relates to a composite profile for frames of windows, doors, facade elements and the like. According to the preamble of claim 1.
  • a composite profile of this type is known from DE 31 02 616 AI.
  • Such a composite profile is based on the following technical background: It may happen that the plastic forming the insulating web becomes brittle or tears, for example due to aging or holding elements pressed on in a punctiform or linear manner, and the composite profile breaks apart due to the lack of cohesion of its metal profile parts by the insulating web, as a result of which considerable dangers can arise. Also, the plastic forming the insulating web is generally not fire or heat resistant, so that it burns, for example, in the event of a fire or when welding the metal profile parts, as a result of which the cohesion of the two metal profile parts can also be lost.
  • an outer metal profile part which is no longer connected to the inner one, can fall off a building wall in the event of fire and cause serious damage to property and personal injury on the floor.
  • the best hold of one metal profile part on the other cannot contribute if the plastic forming the insulating web has lost its cohesion.
  • the fiber composite skeleton consists of glass or carbon fibers, which are wrapped in a simple manner around anchoring elements provided at both ends of the insulating web, these windings being embedded in the plastic of the insulating web or being able to lie on the outside thereof.
  • the manufacture of such windings is not easy in terms of production technology.
  • the individual windings have no cohesion with one another, as a result of which the strength of the insulating web and thus of the composite profile can be impaired if the plastic forming the insulating web is damaged.
  • the fiber composite skeleton can be prefabricated in a simple manner, wherein the fibers in the band can be held together by weaving, braiding, knitting, knitting or the like.
  • the thickened edge sections of the band allow reliable anchoring to the metal profile parts.
  • the tape as such gives the insulating web better internal cohesion than loose fiber windings.
  • Fig. 1 shows schematically a perspective view of a composite profile for windows, doors, facade elements and the like.
  • FIG. 2 shows a broken partial sectional view of the composite profile from FIG. 1 in the region of its insulating webs
  • FIG. 3 shows a fiber composite material in the form of a woven tape, which as a skeleton can be combined with an insulating web of the composite profile according to FIG. 1.
  • fil 1 shows a composite product suitable, for example, for the production of windows, doors or facade elements.
  • fil 1 with an inner metal profile part 2 and an outer metal profile part 3, for example made of aluminum, aluminum alloy or steel.
  • the two metal profile parts 2, 3 are connected to one another by longitudinal insulating webs 4, 5 made of plastic, for example polyester resin.
  • the insulating webs 4, 5 form a heat-insulating bridge between the metal profile parts 2, 3.
  • the insulating webs 4, 5 protrude with their dovetail-shaped ends 6 in cross-section into corresponding, longitudinally extending grooves 7 of the metal profile parts 2, 3, in which they are held by corresponding line or point rolling of the wall limbs 8 delimiting these grooves 7, see. also FIGS. 2 and 3.
  • two insulating webs 5 are provided for connecting the metal profile parts 2, 3.
  • the two insulating webs 4, 5 shown in FIG. 1 could also be connected to one another by one or more transverse webs made of the same plastic.
  • the explanations below also relate to such embodiments of composite profiles or insulating webs.
  • the plastic matrix forming the insulating webs 4, 5 is combined with a fiber composite skeleton 11.
  • the fiber composite skeleton 11 consists of solid, poorly heat-conducting, non-flammable, fire-proof, heat-resistant fibers, for example glass fibers, carbon fibers or fibers made of heat-resistant plastic, in particular aramid fibers or natural fibers, in particular asbestos or hemp fibers.
  • the internal cohesion of the fiber composite skeleton is ensured by the fact that this skeleton is designed as a fabric, braid, knitted fabric, knitted fabric or the like.
  • the fibers can be combined into threads or yarns before the composite skeleton is formed.
  • the fiber composite skeleton 11 Embedded in the plastic of the insulating web 4, 5, the fiber composite skeleton 11, with its fibers running longitudinally and transversely in the insulating web and connected to one another, is capable of withstanding high compressive, shear and tensile stresses - also in connection with thermal loads - to withstand.
  • the fiber composite skeleton 11 a significant increase in the strength of the insulating web 4, 5 and better securing of the composite in the composite profile 1 are obtained.
  • the fiber composite skeleton 11 has profiled, thickened ends 13 in the region of the grooves 7 of the metal profile parts 2, 3, which ends are anchored positively in the grooves 7 in such a way that they also result from them then can not emerge if the plastic forming the insulating web 4, for example is degenerated by heat or cracking or is generally mechanically overloaded.
  • the fiber composite skeleton 11 also ensures cohesion and hanging bonding between the metal profile parts 2, 3, so that these, e.g. cannot detach from one another in the event of a fire, but remain inseparable from one another.
  • the fiber composite skeleton 11 is designed as a woven band 14, which is completely embedded in the plastic matrix of the insulating web 4, so that the plastic of the insulating web surrounds and penetrates the fiber composite skeleton 11 on all sides.
  • the profiled, thickened ends 13 are made on the band 14 forming the fiber composite skeleton 11, which is shown in FIG. 3 by itself, in that the edge portions of the band are rolled up in a bead-like manner and fastened, for example, by sewing or gluing, so that they form a positive fit Form anchoring in the grooves 7 of the metal profile parts 2, 3.
  • the transverse fibers or thread could also be oriented obliquely to the longitudinal fibers or thread.
  • the thickened ends 13 on the band 14 can also be formed in a different way, for example by direct, textile working (weaving, knitting) of optionally profiled beads on the edges of the band 14 or by attaching glass fiber bundles or the like to the Edges of the ribbon.
  • the fiber composite skeleton 11 consisting of the band 14 or formed in another way naturally extends over the entire length of the insulating webs 4, 5.
  • a further embodiment of a composite profile differs from that according to FIG. 2 in that a fiber composite skeleton made of heat-resistant fibers does not exist inside the insulating web 4, but essentially the outside of which is arranged, the plastic matrix forming the insulating web 4, however, being able to penetrate the fiber composite skeleton in whole or in part.
  • the bead-like thickened ends 13 of two individual ribbons 14 can be produced, for example, with the aid of glass fiber bundles arranged between the ribbons and running parallel to their longitudinal axis. In the case of lateral individual bands, these can be connected to one another by fibers or threads running transversely between them, so that, as it were, a three-dimensional, plastic-filled structure of increased strength is created.
  • the plastic reinforced by the fiber composite skeleton 11 and forming the insulating webs 4, 5 can additionally contain further substances: for example (as is known per se) individual, loose reinforcing fibers, in particular glass or carbon fibers, glass balls or also preferably powdery flame retardants, in particular Antimony trioxide, aluminum hydroxide, sodium silicate, chlorine, bromine, phosphorus-containing organic compounds, microfibrous dawsonites and / or blowing agents, in particular azodicarbonamide, and / or bulking agents, in particular micro-hollow spheres containing blowing agent made of silicate, polypropyl or polyethylene.
  • individual, loose reinforcing fibers in particular glass or carbon fibers, glass balls or also preferably powdery flame retardants, in particular Antimony trioxide, aluminum hydroxide, sodium silicate, chlorine, bromine, phosphorus-containing organic compounds, microfibrous dawsonites and / or blowing agents, in particular azodicarbonamide, and / or bulking agents, in particular micro-
  • thermosetting plastics e.g. Unsaturated polyester, phenacrylate or vinyl ester, epoxy, phenol or urea resins, as well as thermoplastic or crosslinkable plastics, e.g. Polyamide, polysulfone, polyether ketone resins, or polyurethane.
  • the belts 14 can be combined, for example, by pultrusion, extrusion or coextrusion with the plastic forming the isosling webs 4, 5.
  • the fiber content mediated by the fiber composite skeleton 11 can be, for example, up to 70% by volume of the insulating webs 4, 5.

Landscapes

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

Abstract

A composite section for frames of windows, doors, facade elements and the like consists of two metal section parts and at least one plastic insulating web that interconnects said metal section parts and whose ends are held in corresponding grooves of the metal section parts. The plastic material of which the insulating web is made is combined with a composite fibre skeleton made of heat-resistant fibres. The composite fibre skeleton is form-fittingly and frictionally anchored in the grooves of the metal section parts, so that it retains together the metal section parts even when the insulating web plastic material degenerates. The composite fibre skeleton has at least one strip with thicker marginal sections frictionally anchored in the grooves of the metal section parts.

Description

B e s c h r e i b u n g Description
Verbundprofil für Rahmen von Fenstern, Türen, Fassadenelementen und dgl.Composite profile for frames of windows, doors, facade elements and the like
Die Erfindung betrifft ein Verbundprofil für Rahmen von Fenstern, Türen, Fassadenelementen und dgl. nach dem Ober¬ begriff des Patentanspruchs 1.The invention relates to a composite profile for frames of windows, doors, facade elements and the like. According to the preamble of claim 1.
Ein Verbundprofil dieser Art ist aus DE 31 02 616 AI be¬ kannt.A composite profile of this type is known from DE 31 02 616 AI.
Einem solchen Verbundprofil liegt folgender technischer Hintergrund zugrunde: Es kann vorkommen, daß der den Iso¬ liersteg bildende Kunststoff z.B. durch Alterung oder punkt- oder linienförmig angepreßte Halteelemente brüchig wird oder reißt und das Verbundprofil mangels Zusammenhalt seiner Metallprofilteile durch den Isoliersteg auseinan¬ derbricht, wodurch es zu beträchtlichen Gefährdungen kom¬ men kann. Auch ist der den Isoliersteg bildende Kunststoff in der Regel nicht feuer- oder hitzebeständig, so daß er beispielsweise im Falle eines Brandes oder beim Schweißen der Metallprofilteile verschmort, wodurch der Zusammenhalt der beiden Metallprofilteile ebenfalls verlorengehen kann. Daher kann z.B. ein äußeres, nicht mehr mit dem inneren verbundenes Metallprofilteil bei Feuer von einer Gebäude¬ wand herabstürzen und am Boden schweren Sach- und Perso¬ nenschaden anrichten. Auch die Einlagerung von an sich nicht brennbaren, jedoch losen Verstärkungsfasern, bei¬ spielsweise Glas- oder Kohlenstoffasern, die vornehmlich nur in einer Richtung verlaufen und nicht miteinander ver¬ bunden sind, ändert hieran nichts, weil diese zu einem fe- sten Halt des einen Metallprofilteils am anderen nichts beitragen können, wenn der den Isoliersteg bildende Kunst¬ stoff seinen Zusammenhalt verloren hat.Such a composite profile is based on the following technical background: It may happen that the plastic forming the insulating web becomes brittle or tears, for example due to aging or holding elements pressed on in a punctiform or linear manner, and the composite profile breaks apart due to the lack of cohesion of its metal profile parts by the insulating web, as a result of which considerable dangers can arise. Also, the plastic forming the insulating web is generally not fire or heat resistant, so that it burns, for example, in the event of a fire or when welding the metal profile parts, as a result of which the cohesion of the two metal profile parts can also be lost. Therefore, for example, an outer metal profile part, which is no longer connected to the inner one, can fall off a building wall in the event of fire and cause serious damage to property and personal injury on the floor. Even the incorporation of reinforcing fibers, which are not combustible per se, but loose, for example glass or carbon fibers, which primarily run in one direction only and are not connected to one another, do not change this, because these form a solid The best hold of one metal profile part on the other cannot contribute if the plastic forming the insulating web has lost its cohesion.
Daher ist in der oben erwähnten Druckschrift DE 31 02 616 AI vorgesehen, daß der den Isoliersteg bildende Kunststoff mit einem Faserverbundskelett aus hitzebeständigen Fasern kombiniert und das Faserverbundskelett derart mit den Me¬ tallprofilteilen verbunden ist, daß es auch bei degene¬ riertem Kunststoff des Isoliersteges, also insbesondere im Brandfall, einen Zusammenhalt der Metallprofilteile si¬ cherstellt.It is therefore provided in the above-mentioned document DE 31 02 616 AI that the plastic forming the insulating web is combined with a fiber composite skeleton made of heat-resistant fibers and the fiber composite skeleton is connected to the metal profile parts in such a way that it also with degenerated plastic of the insulating web, in particular in the event of a fire, the metal profile parts are held together.
Das Faserverbundskelett besteht bei diesem bekannten Ver¬ bundprofil aus Glas- oder Kohlefasern, die in einfacher Weise um an beiden Enden des Isoliersteges vorgesehene Verankerungselemente herumgewickelt sind, wobei diese Wicklungen in den Kunststoff des Isoliersteges eingebettet sind oder an dessen Außenseiten liegen können. Die Her¬ stellung solcher Wicklungen ist fertigungstechnisch nicht einfach. Außerdem haben die einzelnen Wicklungen keinen Zusammenhalt untereinander, wodurch die Festigkeit des Isoliersteges und damit des Verbundprofils bei Beschädi¬ gung des den Isoliersteg bildenden Kunststoffes beein¬ trächtigt sein kann.In this known composite profile, the fiber composite skeleton consists of glass or carbon fibers, which are wrapped in a simple manner around anchoring elements provided at both ends of the insulating web, these windings being embedded in the plastic of the insulating web or being able to lie on the outside thereof. The manufacture of such windings is not easy in terms of production technology. In addition, the individual windings have no cohesion with one another, as a result of which the strength of the insulating web and thus of the composite profile can be impaired if the plastic forming the insulating web is damaged.
Es ist Aufgabe der Erfindung, ein gattungsgemäßes Verbund¬ profil so auszubilden, daß es einfacher herzustellen und die Festigkeit des Isoliersteges und damit des Verbundpro¬ fils, insbesondere auch im Brandfall, generell verbessert ist. Die Aufgabe wird bei einem gattungsgemäßen Verbundprofil durch die im Kennzeichnungsteil des Patentanspruchs 1 ste¬ henden Merkmale gelöst.It is the object of the invention to design a generic composite profile in such a way that it is easier to manufacture and the strength of the insulating web and thus of the composite profile, in particular also in the event of fire, is generally improved. The object is achieved in a generic composite profile by the features in the characterizing part of patent claim 1.
Durch die Ausbildung als Band kann das Faserverbundskelett in einfacher Weise vorgefertigt werden, wobei die Fasern im Band durch Weben, Flechten, Wirken, Stricken oder der¬ gleichen untereinander zusammengehalten sein können. Die verdickten Randabschnitte des Bandes gestatten eine zuver¬ lässige Verankerung an den Metallprofilteilen. Schließlich vermittelt das Band als solches dem Isoliersteg einen bes¬ seren inneren Zusammenhalt als lose Faserwicklungen.Due to the formation as a band, the fiber composite skeleton can be prefabricated in a simple manner, wherein the fibers in the band can be held together by weaving, braiding, knitting, knitting or the like. The thickened edge sections of the band allow reliable anchoring to the metal profile parts. Finally, the tape as such gives the insulating web better internal cohesion than loose fiber windings.
Die nachstehende Beschreibung bevorzugter Ausführungsfor¬ men der Erfindung dient im Zusammenhang mit beiliegender Zeichnung der weiteren Erläuterung. Es zeigen:The following description of preferred embodiments of the invention serves in conjunction with the accompanying drawing for further explanation. Show it:
Fig. 1 schematisch eine schaubildliche Ansicht eines Verbundprofils für Fenster, Türen, Fassadenelemente und dgl.;Fig. 1 shows schematically a perspective view of a composite profile for windows, doors, facade elements and the like.
Fig. 2 eine abgebrochene Teilschnittansicht des Verbundprofils aus Fig. 1 im Bereich von dessen Isolierstegen; undFIG. 2 shows a broken partial sectional view of the composite profile from FIG. 1 in the region of its insulating webs; and
Fig. 3 ein Faserverbundmaterial in Gestalt ei¬ nes gewebten Bandes, das als Skelett mit einem Isoliersteg des Verbundprofils ge¬ mäß Fig. 1 kombiniert werden kann.3 shows a fiber composite material in the form of a woven tape, which as a skeleton can be combined with an insulating web of the composite profile according to FIG. 1.
Die Fig. 1 zeigt ein z.B. für die Herstellung von Fen¬ stern, Türen oder Fassadenelementen geeignetes Verbundpro- fil 1 mit einem inneren Metallprofilteil 2 und einem äuße¬ ren Metallprofilteil 3, beispielsweise aus Aluminium, Alu¬ miniumlegierung oder Stahl gefertigt. Die beiden Metall¬ profilteile 2, 3 sind durch längsverlaufende Isolierstege stege 4, 5 aus Kunststoff, z.B. Polyesterharz, miteinander verbunden. Die Isolierstege 4, 5 bilden eine wärmedämmende Brücke zwischen den Metallprofilteilen 2, 3.1 shows a composite product suitable, for example, for the production of windows, doors or facade elements. fil 1 with an inner metal profile part 2 and an outer metal profile part 3, for example made of aluminum, aluminum alloy or steel. The two metal profile parts 2, 3 are connected to one another by longitudinal insulating webs 4, 5 made of plastic, for example polyester resin. The insulating webs 4, 5 form a heat-insulating bridge between the metal profile parts 2, 3.
Die Isolierstege 4, 5 ragen mit ihren im Querschnitt Schwalbenschwanzförmig ausgebildeten Enden 6 in korrespon¬ dierende, längs verlaufende Nuten 7 der Metallprofilteile 2, 3 hinein, in denen sie durch entsprechendes linien- oder punktförmiges Anwalzen der diese Nuten 7 begrenzenden Wandschenkel 8 gehalten sind, vgl. auch Fig. 2 und 3.The insulating webs 4, 5 protrude with their dovetail-shaped ends 6 in cross-section into corresponding, longitudinally extending grooves 7 of the metal profile parts 2, 3, in which they are held by corresponding line or point rolling of the wall limbs 8 delimiting these grooves 7, see. also FIGS. 2 and 3.
Bei der dargestellten Ausführungsform des Verbundprofils 1 sind zur Verbindung der Metallprofilteile 2, 3 zwei Iso¬ lierstege 5 vorgesehen. Bei einfacheren Verbundprofil¬ formen genügt im Prinzip auch nur ein einziger Isoliersteg zur Verbindung der beiden Metallprofilteile. Die beiden in Fig. 1 dargestellten Isolierstege 4, 5 könnten weiterhin auch durch einen oder mehrere Querstege aus dem gleichen Kunststoff miteinander verbunden sein. Die nachstehenden Ausführungen beziehen sich auch auf solche Ausführungsfor¬ men von Verbundprofilen bzw. Isolierstegen.In the illustrated embodiment of the composite profile 1, two insulating webs 5 are provided for connecting the metal profile parts 2, 3. In the case of simpler composite profile shapes, in principle only a single insulating web is sufficient to connect the two metal profile parts. The two insulating webs 4, 5 shown in FIG. 1 could also be connected to one another by one or more transverse webs made of the same plastic. The explanations below also relate to such embodiments of composite profiles or insulating webs.
Wie in Fig. 1 angedeutet und aus Fig. 2 deutlich hervor¬ geht, ist die die Isolierstege 4, 5 bildende Kunststoffma- trix mit einem Faserverbundskelett 11 kombiniert. Das Fa¬ serverbundskelett 11 besteht aus festen, schlecht wärme¬ leitenden, nicht brennbaren, feuersicheren, hitzebestän¬ digen Fasern, beispielsweise Glasfasern, Kohlenstoffasern oder Fasern aus hitzebeständigem Kunststoff, insbesondere Aramidfasern oder Naturfasern, insbesondere Asbest oder Hanffasern. Der innere Zusammenhalt des Faserverbundske¬ letts ist dadurch gewährleistet, daß dieses Skelett als Gewebe, Geflecht, Gewirk, Gestrick oder dgl. ausgebildet ist, wobei die Fasern vor Ausbildung des Verbundskeletts zu Fäden oder Garnen vereinigt sein können. Eingebunden in den Kunststoff des Isolierstegs 4, 5 ist das Faserverbund¬ skelett 11 mit seinen längs und quer im Isoliersteg ver¬ laufenden und miteinander verbundenen Fasern in der Lage, hohen Druck-, Schub- und Zugspannungen - auch in Verbin¬ dung mit thermischen Belastungen - standzuhalten. Man er¬ hält also durch die Einbettung des Faserverbundskeletts 11 eine deutliche Festigkeitserhöhung des Isolierstegs 4, 5 und eine bessere Sicherung des Verbunds im Verbundprofil 1.As indicated in FIG. 1 and clearly shown in FIG. 2, the plastic matrix forming the insulating webs 4, 5 is combined with a fiber composite skeleton 11. The fiber composite skeleton 11 consists of solid, poorly heat-conducting, non-flammable, fire-proof, heat-resistant fibers, for example glass fibers, carbon fibers or fibers made of heat-resistant plastic, in particular aramid fibers or natural fibers, in particular asbestos or hemp fibers. The internal cohesion of the fiber composite skeleton is ensured by the fact that this skeleton is designed as a fabric, braid, knitted fabric, knitted fabric or the like. The fibers can be combined into threads or yarns before the composite skeleton is formed. Embedded in the plastic of the insulating web 4, 5, the fiber composite skeleton 11, with its fibers running longitudinally and transversely in the insulating web and connected to one another, is capable of withstanding high compressive, shear and tensile stresses - also in connection with thermal loads - to withstand. Thus, by embedding the fiber composite skeleton 11, a significant increase in the strength of the insulating web 4, 5 and better securing of the composite in the composite profile 1 are obtained.
Wie insbesondere aus Fig. 2 hervorgeht, weist das Faser¬ verbundskelett 11 im Bereich der Nuten 7 der Metallprofil¬ teile 2, 3 profilierte, verdickte Enden 13 auf, die form¬ schlüssig derart in den Nuten 7 verankert sind, daß sie aus diesen auch dann nicht austreten können, wenn der den Isoliertsteg 4 bildende Kunststoff z.B. durch Hitzeein¬ wirkung oder Rißbildung degeneriert oder generell mecha¬ nisch überbelastet ist. Somit stellt das Faserverbund¬ skelett 11 auch in diesem Falle noch einen Zusammenhalt und hängenden Verbund zwischen den Metallprofilteilen 2, 3 sicher, so daß diese sich, z.B. im Brandfall nicht von¬ einander ablösen können, sondern miteinander unlösbar verhängt bleiben.As can be seen in particular from FIG. 2, the fiber composite skeleton 11 has profiled, thickened ends 13 in the region of the grooves 7 of the metal profile parts 2, 3, which ends are anchored positively in the grooves 7 in such a way that they also result from them then can not emerge if the plastic forming the insulating web 4, for example is degenerated by heat or cracking or is generally mechanically overloaded. In this case, the fiber composite skeleton 11 also ensures cohesion and hanging bonding between the metal profile parts 2, 3, so that these, e.g. cannot detach from one another in the event of a fire, but remain inseparable from one another.
Bei der in Fig. 2 dargestellten Ausführungsform ist das Faserverbundskelett 11 als gewebtes Band 14 ausgebildet, welches vollständig in die Kunststoffmatrix des Isolier¬ stegs 4 eingebettet ist, so daß der Kunststoff des Iso¬ lierstegs das Faserverbundskelett 11 allseits umgibt und durchdringt. Die profilierten, verdickten Enden 13 sind an dem das Faserverbunskelett 11 bildenden Band 14, welches für sich in Fig. 3 dargestellt ist, dadurch hergestellt, daß die Randabschnitte des Bandes wulstartig eingerollt und z.B. durch Vernähen oder Verkleben befestigt sind, so daß sie eine formschlüssige Verankerung in den Nuten 7 der Metallprofilteile 2, 3 bilden. Bei dem in Fig. 3 darge¬ stellten flexiblen, biegeschlaffen Band 14, welches das Rohmaterial für das Fasesrverbundskelett 11 bildet, könnten die quer verlaufenden Fasern oder Faden auch schräg zu den längsverlaufenden Fasern oder Faden ausge¬ richtet sein.In the embodiment shown in FIG. 2, the fiber composite skeleton 11 is designed as a woven band 14, which is completely embedded in the plastic matrix of the insulating web 4, so that the plastic of the insulating web surrounds and penetrates the fiber composite skeleton 11 on all sides. The profiled, thickened ends 13 are made on the band 14 forming the fiber composite skeleton 11, which is shown in FIG. 3 by itself, in that the edge portions of the band are rolled up in a bead-like manner and fastened, for example, by sewing or gluing, so that they form a positive fit Form anchoring in the grooves 7 of the metal profile parts 2, 3. In the flexible, pliable band 14 shown in FIG. 3, which forms the raw material for the fiber composite skeleton 11, the transverse fibers or thread could also be oriented obliquely to the longitudinal fibers or thread.
Die verdickten Enden 13 am Band 14 können auch in anderer Weise ausgebildet werden, beispielsweise durch direktes, textiles Anarbeiten (Anweben, Anstricken) von gegebenen¬ falls entsprechend profilierten Wülsten an die Ränder des Bandes 14 oder auch durch Anbringung von Glasfaserbündeln oder dgl. an den Rändern des Bandes.The thickened ends 13 on the band 14 can also be formed in a different way, for example by direct, textile working (weaving, knitting) of optionally profiled beads on the edges of the band 14 or by attaching glass fiber bundles or the like to the Edges of the ribbon.
Das aus dem Band 14 bestehende oder in anderer Weise ge¬ bildete Faserverbundskelett 11 erstreckt sich selbstver¬ ständlich über die ganze Länge der Isolierstege 4, 5 hin¬ weg.The fiber composite skeleton 11 consisting of the band 14 or formed in another way naturally extends over the entire length of the insulating webs 4, 5.
Eine weitere Ausführungsform eines Verbundprofils unter¬ scheidet sich von derjenigen nach Fig. 2 dadurch, daß ein Faserverbundskelett aus hitzebeständigen Fasern nicht im Inneren des Isoliersteges 4, sondern im wesentlichen an dessen Außenseite angeordnet ist, wobei die den Isolier¬ steg 4 bildende Kunststoffmatrix jedoch das Faserverbund¬ skelett ganz oder teilweise durchdringen kann. Man könnte auch an den beiden Außenseiten des Isolierstegs 4 jeweils Einzelbänder anordnen, die mit wulstartig verdickten En¬ den, ähnlich den Enden 13 in Fig. 2, in die Nuten 7 der Metallprofilteile 2, 3 eingreifen und hierdurch form¬ schlüssigen Halt geben. Die wulstartig verdickten Enden 13 zweier Einzelbänder 14 lassen sich z.B. mit Hilfe zwischen den Bändern angeordneter, paralel zu deren Längsachse ver¬ laufender Glasfaserbündel erzeugen. Im Falle von seitli¬ chen Einzelbändern können diese durch quer zwischen ihnen verlaufende Fasern oder Fäden miteinander verbunden sein, so daß gewissermaßen ein dreidimensionales, mit Kunststoff gefülltes Gebilde von erhöhter Festigkeit entsteht.A further embodiment of a composite profile differs from that according to FIG. 2 in that a fiber composite skeleton made of heat-resistant fibers does not exist inside the insulating web 4, but essentially the outside of which is arranged, the plastic matrix forming the insulating web 4, however, being able to penetrate the fiber composite skeleton in whole or in part. One could also arrange individual tapes on the two outer sides of the insulating web 4, which engage with bulges like ends 13, similar to the ends 13 in FIG. 2, in the grooves 7 of the metal profile parts 2, 3 and thereby give positive locking. The bead-like thickened ends 13 of two individual ribbons 14 can be produced, for example, with the aid of glass fiber bundles arranged between the ribbons and running parallel to their longitudinal axis. In the case of lateral individual bands, these can be connected to one another by fibers or threads running transversely between them, so that, as it were, a three-dimensional, plastic-filled structure of increased strength is created.
Ferner wäre es möglich, auch am Band 14 der Ausführungs¬ form gemäß Fig. 2 im Bereich der in die Nuten 7 eingrei¬ fenden Ränder Elemente in Form von Einschüben anzuordnen und hierdurch eine formschlüssige Absicherung des das Fa¬ serverbundskelett 11 bildenden Bandes in den Nuten 7 si¬ cherzustellen.Furthermore, it would also be possible to arrange elements in the form of inserts on the band 14 of the embodiment according to FIG. 2 in the region of the edges engaging in the grooves 7, and thereby form-fitting securing of the band forming the fiber composite skeleton 11 in the grooves 7 ensure.
Der durch das Faserverbundskelett 11 verstärkte, die Iso¬ lierstege 4, 5 bildende Kunststoff kann zusätzlich weitere Stoffe enthalten: beispielsweise (wie an sich bekannt) einzelne, lose Verstärkungsfasern, insbesondere Glas- oder Kohlenstoffasern, Glaskugeln oder auch vorzugsweise pulv¬ rige Flammschutzmittel, insbesondere Antimontrioxid, Alu¬ miniumhydroxid, Natriumsilikat, chlor-, brom-, phosphor- haltige organische Verbindungen, mikrofasrige Dawsonite und/oder Treibmittel, insbesondere Azodicarbonamid, und/ oder Blähstoffe, insbesondere treibmittelhaltige Mikro- hohlkugeln aus Silikat, Polypropyl- oder Polyähtylen.The plastic reinforced by the fiber composite skeleton 11 and forming the insulating webs 4, 5 can additionally contain further substances: for example (as is known per se) individual, loose reinforcing fibers, in particular glass or carbon fibers, glass balls or also preferably powdery flame retardants, in particular Antimony trioxide, aluminum hydroxide, sodium silicate, chlorine, bromine, phosphorus-containing organic compounds, microfibrous dawsonites and / or blowing agents, in particular azodicarbonamide, and / or bulking agents, in particular micro-hollow spheres containing blowing agent made of silicate, polypropyl or polyethylene.
Für die Herstellung der mit den hitzebeständigen Faserver¬ bundskeletten 11 kombinierten Isolierstege 4, 5 eignen sich insbesondere duroplastische Kunststoffe, z.B. unge¬ sättigte Polyester-, Phenacrylat- oder Vinylester-, Epoxid-, Phenol- oder Harnstoffharze, sowie thermoplasti¬ sche oder vernetzbare Kunststoffe, z.B. Polyamid-, Poly- sulfon-, Polyetherketonharze, oder Polyurethan.For the production of the insulating webs 4, 5 combined with the heat-resistant fiber composite skeletons 11, thermosetting plastics, e.g. Unsaturated polyester, phenacrylate or vinyl ester, epoxy, phenol or urea resins, as well as thermoplastic or crosslinkable plastics, e.g. Polyamide, polysulfone, polyether ketone resins, or polyurethane.
Die Bänder 14 können beispielsweise durch Pultrusion, Ex- trusion oder Koextrusion mit dem die Isoslierstege 4, 5 bildenden Kunststoff kombiniert werden.The belts 14 can be combined, for example, by pultrusion, extrusion or coextrusion with the plastic forming the isosling webs 4, 5.
Der durch das Faserverbundskelett 11 vermittelte Faserge¬ halt kann beispielsweise bis zu 70 Volumen-% der Isolier¬ stege 4, 5 betragen.The fiber content mediated by the fiber composite skeleton 11 can be, for example, up to 70% by volume of the insulating webs 4, 5.
Generell ist es bei allen beschriebenen Ausführungsformen auch möglich, die kraft- und/oder formschlüssige Verbin¬ dung der Enden der Isolierstege 4, 5, 64 mit den Metall¬ profilteilen 2, 3 durch zusätzliche Verklebung in an sich bekannter Weise zu verbessern. In general, it is also possible in all of the described embodiments to improve the non-positive and / or positive connection of the ends of the insulating webs 4, 5, 64 to the metal profile parts 2, 3 by additional gluing in a manner known per se.

Claims

P a t e n t a n s p r ü c h e: Patent claims:
1. Verbundprofil für Rahmen von Fenstern, Türen, Fassa¬ denelementen und dgl. aus zwei Metallprofilteilen und wenigstens einem diese Metallprofilteile miteinander verbindenden Isoliersteg aus Kunststoff, der mit sei¬ nen Enden in entsprechenden Nuten der Metallprofiltei¬ le gehalten ist, wobei der den Isoliersteg bildende Kunststoff mit einem Faserverbundskelett aus hitzebe¬ ständigen Fasern kombiniert ist, und das Faserverbund¬ skelett form- und/oder kraftschlüssig derart in den Nuten der Metallprofilteile verankert ist, daß es auch bei degeneriertem Kunststoff des Isolierstegs einen Zusammenhalt der Metallprofilteile sicherstellt, dadurch gekennzeichnet, daß das Faserverbundskelett (11) wenigstens ein Band (14) mit verdickten Randabschnitten (Enden 13) ist, die in den Nuten (7) der Metallprofilteile (2, 3) formschlüs¬ sig verankert sind.1. Composite profile for frames of windows, doors, facade elements and the like made of two metal profile parts and at least one insulating web made of plastic which connects these metal profile parts to one another and which is held with its ends in corresponding grooves of the metal profile parts, the insulating web plastic is combined with a fiber composite skeleton made of heat-resistant fibers, and the fiber composite skeleton is anchored positively and / or non-positively in the grooves of the metal profile parts such that it ensures cohesion of the metal profile parts even in the case of degenerated plastic of the insulating web, characterized in that that the fiber composite skeleton (11) is at least one band (14) with thickened edge sections (ends 13) which are anchored in the grooves (7) of the metal profile parts (2, 3) in a form-fitting manner.
2. Verbundprofil nach Anspruch 1, dadurch gekennzeichnet, daß das Faserverbundskelett (11) ein Gewebe, ein Ge¬ flecht, ein Gewirk oder ein Gestrick ist.2. Composite profile according to claim 1, characterized in that the fiber composite skeleton (11) is a woven fabric, a mesh, a knitted fabric or a knitted fabric.
3. Verbundprofil nach Anspruch 1, dadurch gekennzeichnet, daß die hitzebeständigen Fasern des Faserverbundske¬ letts Glasfasern, Kohlenstoffasern oder Fasern aus hitzebeständigem Kunststoff, insbesondere Aramidfasern oder Naturfasern, insbesondere Asbest- oder Hanffasern sind. 3. Composite profile according to claim 1, characterized in that the heat-resistant fibers of the fiber composite material are glass fibers, carbon fibers or fibers made of heat-resistant plastic, in particular aramid fibers or natural fibers, in particular asbestos or hemp fibers.
4. Verbundprofil nach Anspruch 1, dadurch gekennzeichnet, daß das Faserverbundskelett (11, 21) in den Kunststoff des Isolierstegs (4, 5) eingebettet ist.4. Composite profile according to claim 1, characterized in that the fiber composite skeleton (11, 21) in the plastic of the insulating web (4, 5) is embedded.
5. Verbundprofil nach Anspruch 1, dadurch gekennzeichnet, daß das Faserverbundskelett (21) wenigstens zum Teil an der Außenseite des Isoliersteges (4, 5) angeordnet ist.5. Composite profile according to claim 1, characterized in that the fiber composite skeleton (21) is arranged at least in part on the outside of the insulating web (4, 5).
6. Verbundprofil nach Anspruch 1, dadurch gekennzeichnet, daß der Kunststoff des Isolierstegs (4, 5) zusätzlich zu dem Band (14) noch lose Verstärkungsfasern, insbe¬ sondere Glas- oder Kohlenstoffasern enthält.6. Composite profile according to claim 1, characterized in that the plastic of the insulating web (4, 5) in addition to the band (14) still contains loose reinforcing fibers, in particular special glass or carbon fibers.
7. Verbundprofil nach Anspruch 1, dadurch gekennzeichnet, daß der Kunststoff des Isolierstegs (4, 5) zusätzlich zu dem Band (14) noch Flammschutzmittel enthält.7. Composite profile according to claim 1, characterized in that the plastic of the insulating web (4, 5) in addition to the band (14) also contains flame retardants.
8. Verbundprofil nach Anspruch 7, dadurch gekennzeich- gekennzeichnet, daß als Flammschutzmittel in den Kunststoff des Isoliersteges (4, 5) Antimontrioxid, Aluminiumhydroxid, Natriumsilikat, chlor-, brom-, phosphorhaltige organische Verbindungen, mikrofasrige Dawsonite und/oder Treibmittel, insbesondere Azodi- caronamid, und/oder Blähstoffe, insbesondere treib- mittelhaltige Mikrohohlkugeln aus Silikat, Polypro¬ pylen oder Polyäthylen beigemischt sind. 8. Composite profile according to claim 7, characterized in that the flame retardant in the plastic of the insulating web (4, 5) antimony trioxide, aluminum hydroxide, sodium silicate, chlorine, bromine, phosphorus-containing organic compounds, microfibrous dawsonites and / or blowing agents, in particular Azodi - Caronamide, and / or bulking agents, in particular hollow microspheres containing blowing agent, made of silicate, polypropylene or polyethylene are added.
EP95925832A 1994-08-04 1995-07-05 Composite section for frames of windows, doors, facade elements and the like Expired - Lifetime EP0774037B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4427682 1994-08-04
DE4427682A DE4427682C2 (en) 1994-08-04 1994-08-04 Composite profile for frames of windows, doors, facade elements and. the like
PCT/EP1995/002601 WO1996004450A1 (en) 1994-08-04 1995-07-05 Composite section for frames of windows, doors, facade elements and the like

Publications (2)

Publication Number Publication Date
EP0774037A1 true EP0774037A1 (en) 1997-05-21
EP0774037B1 EP0774037B1 (en) 1998-10-07

Family

ID=6524959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95925832A Expired - Lifetime EP0774037B1 (en) 1994-08-04 1995-07-05 Composite section for frames of windows, doors, facade elements and the like

Country Status (9)

Country Link
US (1) US5727356A (en)
EP (1) EP0774037B1 (en)
JP (1) JPH10503564A (en)
AT (1) ATE171999T1 (en)
CA (1) CA2196199A1 (en)
DE (2) DE4427682C2 (en)
DK (1) DK0774037T3 (en)
ES (1) ES2122658T3 (en)
WO (1) WO1996004450A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252139B3 (en) * 2002-11-09 2004-05-27 Theo Jarendt Heat-insulated profile combines metal and plastic profiles using dovetailed connection consolidated by inlay which expands and hardens on heating

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613046C2 (en) * 1996-04-01 1999-12-09 Evg Bauprofil System Entwicklungs & Vermarktungsgesellschaft Mbh Heat-insulating composite bridge
DE29623019U1 (en) * 1996-09-17 1997-08-28 Schüco International KG, 33609 Bielefeld Insulated composite profile for doors, windows or facades
SE507517C2 (en) * 1996-10-17 1998-06-15 Flaekt Ab Ceiling beam construction for clean rooms
DE19700696B4 (en) * 1997-01-13 2008-07-31 SCHÜCO International KG Facade or glass roof in fire protection version
DE19807454A1 (en) * 1998-02-21 1999-08-26 Ensinger Plastics spacer for insulating glass panels
DE19835439A1 (en) * 1998-08-05 2000-02-17 Pitscheider Ingenieurbuero Dr Hollow insulation strip
DE19859166C2 (en) * 1998-12-21 2002-09-19 Schweizer Ag E Composite profile for windows or doors
DE19900793C2 (en) * 1999-01-12 2001-11-22 Ingbuero Dr Ing Harald Schulz Fire protection strip
US20030066262A1 (en) * 2001-02-21 2003-04-10 Putnam Craig D. Hemp building material
DE20111376U1 (en) * 2001-07-09 2001-08-30 Arturo Salice S.P.A., Novedrate, Como Extruded profile with cover strip
DE10135510A1 (en) * 2001-07-20 2003-02-20 Hueck Eduard Gmbh Co Kg Outer wall structure for buildings, roofs and similar items, comprises insulation bridges which take the form of one-piece profiles consisting of a closed-cell foam with low thermal conductivity
US6615564B2 (en) * 2001-08-21 2003-09-09 Don Lutrario For a connector for joining adjacent flat roof panels coplanarly together
FR2836497B1 (en) * 2002-02-22 2004-11-05 Virtual Travel DEVICE FOR FIXING AN ACOUSTIC PANEL ON A WALL
DE20206644U1 (en) * 2002-04-26 2003-09-25 Illbruck Gmbh, 51381 Leverkusen Fireproofing insert for hollow profiles used in window frames comprises flexible metal mesh or textile base coated with fireproof composition
US7096640B1 (en) 2003-05-30 2006-08-29 Traco Thermal breaking system for construction materials and the like
US7065929B2 (en) 2003-08-12 2006-06-27 Francis Manzella Two part window and door assembly and coupling for interconnecting components thereof
FR2864571B1 (en) * 2003-12-24 2007-10-26 Serrurerie Et Mecanique Saint FIRE DOOR HAS AT LEAST ONE VANTAIL
DK1706569T3 (en) * 2004-01-09 2016-12-19 Fiberline As Building or window element and method of making a building
US20050193652A1 (en) * 2004-02-24 2005-09-08 Expi-Door Systems Inc. Door jamb assemblies and door assemblies
WO2005085542A1 (en) * 2004-03-04 2005-09-15 Fiberline A/S A method of preventing or reducing temperature gradient caused bending of a structural element
EP1621716B8 (en) * 2004-07-20 2012-03-07 Architectural & Metal Systems Limited Insulated frame member
US20070074479A1 (en) * 2005-08-31 2007-04-05 Vie Giant Enterprise Co., Ltd. Metal strengthened structure
US7640712B1 (en) * 2006-08-30 2010-01-05 The Woodstone Company Window glazing assembly having a carbon fiber insert member
DE202007016649U1 (en) * 2007-04-02 2008-04-30 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Ladder-shaped insulating bar for a composite profile for window, door and facade elements and composite profile for window, door and facade elements
ITMI20071932A1 (en) * 2007-10-05 2009-04-06 Norsk Hydro As HALF-SHAPED TO MAKE THERMAL OR SIMILAR CUTTING WINDOWS, RELATED PROFILE AND RELATIVE ASSEMBLY PROCESS
ITMI20071933A1 (en) * 2007-10-05 2009-04-06 Norsk Hydro As THERMO-INSULATING BODY FOR CREATING PROFILES FOR THERMAL-CUTTING FRAMES
US20090197025A1 (en) * 2007-12-05 2009-08-06 Shawn Michael Burst Thermal Break for Aluminum Structures
DE102008008343A1 (en) * 2008-02-08 2009-08-13 Aluplast Gmbh Profile for window or door frame
EP2199519A1 (en) 2008-12-17 2010-06-23 Alcoa Aluminium Deutschland, Inc. Fire-proof compound profile and method for producing same
US20110119883A1 (en) * 2009-11-24 2011-05-26 Pro-Line Automation Systems Ltd. Machine for connecting metal profiles with plastic strips
US8572900B1 (en) 2010-01-22 2013-11-05 Epic Metals Corporation Decking having a removable rib
US8617702B2 (en) 2010-04-28 2013-12-31 Sabic Innovative Plastics Ip B.V. Thermally insulated structural members, and doors and windows incorporating them
US8524806B2 (en) 2011-02-10 2013-09-03 Sabic Innovative Plastics Ip B.V. Profile extrusion method, article, and composition
US10767414B2 (en) 2011-02-17 2020-09-08 Oldcastle Buildingenvelope, Inc. Method and apparatus for convective sill insulation
US9867367B2 (en) * 2013-03-06 2018-01-16 Global Material Technologies, Incorporated Entryway seals and vermin barrier
US9234380B2 (en) * 2013-03-13 2016-01-12 Technoform Bautec North America, Inc. Thermally insulating composite frame apparatus with slide-in thermal isolator and method for making same
FR3011870B1 (en) * 2013-10-15 2020-06-19 Designal OPENING POST HAVING INTERNAL REINFORCEMENT, OPENING AND METHOD FOR MANUFACTURING SUCH OPENING POST
WO2015089678A1 (en) 2013-12-20 2015-06-25 Jansen Ag Composite profile and method for the production thereof
DE102014103729A1 (en) * 2014-03-19 2015-09-24 Ensinger Gmbh Method for producing an insulating strip
US20150368955A1 (en) * 2014-06-20 2015-12-24 Royal Group, Inc. Reinforced Window Profile
GB2535226B (en) * 2015-02-13 2021-02-03 Architectural & Metal Systems Ltd Foam filled frame member
USD808254S1 (en) * 2015-02-25 2018-01-23 Aluvision N.V. Frame tightener
USD767791S1 (en) * 2015-03-11 2016-09-27 Deceuninck North America, Llc Window frame extrusion
USD814054S1 (en) * 2015-09-02 2018-03-27 Unique Home Designs, Inc. Recess mount jamb
USD813418S1 (en) * 2015-10-05 2018-03-20 Unique Home Designs, Inc. Surface mount jamb with snap cover
DE102017100336A1 (en) * 2016-02-29 2017-08-31 SCHÜCO International KG Door, window or facade element
DE102016119389A1 (en) 2016-10-12 2018-04-12 Schüco International KG. Insulating profile for fire protection systems
DE102016119380A1 (en) 2016-10-12 2018-04-12 Ensinger Gmbh Insulating profile for fire protection systems
USD1014791S1 (en) * 2021-05-17 2024-02-13 Jeld-Wen, Inc. Window component extrusion
USD1014790S1 (en) * 2021-05-17 2024-02-13 Jeld-Wen, Inc. Window component extrusion

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA729922A (en) * 1966-03-15 Plastic Window Frames Inc. Plastic profile frame
DE1509061A1 (en) * 1963-05-08 1969-02-20 Guenter Zahn Profile supports or bars, in particular for building purposes
SE328110B (en) * 1963-08-16 1970-09-07 Moelnlycke Ab
US3250663A (en) * 1964-02-07 1966-05-10 Northrop Architectural Systems Sealing strip
DE3035526C2 (en) * 1980-09-19 1985-04-18 Helmar Dr.Dr. 8530 Neustadt Nahr Profile body
DE3102616A1 (en) * 1981-01-27 1982-09-02 Helmar Dr.Dr. 8530 Neustadt Nahr Insulating element
DE3136863A1 (en) * 1981-04-15 1982-11-04 Schock & Co Gmbh, 7060 Schorndorf EXTRUDED PLASTIC HOLLOW PROFILE BAR FOR WINDOW FRAME, WINDOW FRAME MADE FROM SUCH PROFILE BARS AND METHOD FOR PRODUCING SUCH A WINDOW FRAME
DE3224001A1 (en) * 1982-06-26 1983-12-29 Schock & Co Gmbh, 7060 Schorndorf Fire-protection building component
DE3301906A1 (en) * 1983-01-21 1984-07-26 SCHÜCO Heinz Schürmann GmbH & Co, 4800 Bielefeld Insulating rod for a composite profile, in particular for windows, doors and facades
DE3644704A1 (en) * 1986-12-30 1988-07-14 Fukubi Kagaku Kogyo Kk EXTRUDED SHAPED FRAME
DE3734947A1 (en) * 1987-10-15 1989-04-27 Lothar Trier COMPOSITE PROFILE, INSBES. FOR WINDOWS AND DOORS
DE3801564A1 (en) * 1988-01-20 1989-08-03 Wilfried Ensinger Plastic insulating web
US5022205A (en) * 1990-01-22 1991-06-11 Azon Systems, Inc. Thermal barrier extrusions
DE4021796A1 (en) * 1990-07-09 1992-01-16 Konstruktionsbuero Margot Stei CONNECTING ARRANGEMENT
DE4203758C2 (en) * 1992-02-10 1993-12-09 Wilfried Ensinger Composite profile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9604450A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252139B3 (en) * 2002-11-09 2004-05-27 Theo Jarendt Heat-insulated profile combines metal and plastic profiles using dovetailed connection consolidated by inlay which expands and hardens on heating

Also Published As

Publication number Publication date
DE4427682C2 (en) 1996-12-12
WO1996004450A1 (en) 1996-02-15
DK0774037T3 (en) 1999-06-21
ATE171999T1 (en) 1998-10-15
DE59503870D1 (en) 1998-11-12
JPH10503564A (en) 1998-03-31
US5727356A (en) 1998-03-17
CA2196199A1 (en) 1996-02-15
ES2122658T3 (en) 1998-12-16
EP0774037B1 (en) 1998-10-07
DE4427682A1 (en) 1995-10-05

Similar Documents

Publication Publication Date Title
DE4427682C2 (en) Composite profile for frames of windows, doors, facade elements and. the like
EP0673303B1 (en) Textile insert for producing a fibrous composite material and fibrous composite material comprising such a textile insert
DE8623542U1 (en) Aircraft with elongated parts, especially wings, tail units, etc.
DE19836447A1 (en) Roller blind section production from a continuous fabric web
DE2032423A1 (en)
EP0902148A2 (en) Solid or hollow section member of fibre-reinforced plastics
DE102013003643A1 (en) Guide rail with a CFRP insert
DE4423741A1 (en) Side impact protection belt for vehicles of synthetic yarns
DE60101982T2 (en) Rubber track
DE19751277C2 (en) Windows, doors or the like
DE3145153C2 (en) Process for the production of a drawn anchoring rod from hardenable synthetic resin
WO2015089678A1 (en) Composite profile and method for the production thereof
DE3834701C2 (en)
EP2206875B1 (en) Insect protection fabric
EP1043472B1 (en) Reinforcement for hollow plastic frame members
DE3102616A1 (en) Insulating element
DE3402532C2 (en)
DE3743628A1 (en) Door, window or roller blind having an insert for protection against bullets (projectiles)
EP0486040B1 (en) Connecting device for crossing cables
EP1177996B1 (en) Dock seal for a loading opening
EP1004739A2 (en) Insulating disposition for aluminium section members
DE102021119368B4 (en) Structural component
DE102016110509B4 (en) Product with a weave covered with reaction resin
DE60023071T2 (en) Snow gliding board with fabric reinforcing element
WO1995029059A1 (en) Terry-cloth fabric panels

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970109

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19971121

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 171999

Country of ref document: AT

Date of ref document: 19981015

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59503870

Country of ref document: DE

Date of ref document: 19981112

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2122658

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19981216

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19990412

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19990503

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19990608

Year of fee payment: 5

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19990624

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19990629

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19990714

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 19990723

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19990729

Year of fee payment: 5

Ref country code: FR

Payment date: 19990729

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000705

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000705

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000706

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000706

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000731

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000731

BERE Be: lapsed

Owner name: ENSINGER G.M.B.H. & CO.

Effective date: 20000731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20000705

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 95925832.8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010330

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20010201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010810

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050705

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140826

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59503870

Country of ref document: DE