EP0906999B1 - Insulating web for composite profiles of window or door frames - Google Patents
Insulating web for composite profiles of window or door frames Download PDFInfo
- Publication number
- EP0906999B1 EP0906999B1 EP19980118737 EP98118737A EP0906999B1 EP 0906999 B1 EP0906999 B1 EP 0906999B1 EP 19980118737 EP19980118737 EP 19980118737 EP 98118737 A EP98118737 A EP 98118737A EP 0906999 B1 EP0906999 B1 EP 0906999B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulating
- insulating web
- trough
- support part
- high porosity
- 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 - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—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
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B2003/26349—Details of insulating strips
- E06B2003/26369—Specific material characteristics
- E06B2003/26374—Specific material characteristics with parts of differing nature
Definitions
- the invention relates to an insulating web heat-insulating material, in particular plastic material, for Composite profiles of window or door frames, Facade constructions or the like according to the preamble of Claim 1.
- Such an insulating web is known, for example, from DE 297 04 201 U known, with a space between crossbars of the Insulating web is filled with insulation strips.
- the insulation strips can be injected immediately after the extrusion of the insulating webs or by means of Coextrusion or by inserting the insulation strips with or without gluing. In the latter case, they are Insulation strips with respect to the distance between the cross flags Insulation bridge with a slight oversize to ensure a stable To ensure positive locking.
- closed cell foamed material with lower Thermal conductivity for use, the i. w. springy Has properties.
- the insulation strips are in front of the Assembly, for example, slightly compressed and lying slightly clamped between the cross flags.
- an insulation board can be used a transverse mandrel can be provided, which in a slot-shaped Recess engages on an insulation profile.
- thermally insulated composite profile is from DE 195 04 601 A known, which consists of two at a distance from each other arranged metal profiles, which by insulating webs Thermal insulation or fire protection are connected. The between the insulating bars and the metal profiles The chambers formed are filled with thermal insulation material. The Thermal insulation material is in compressed or unexpanded Condition enclosed by an envelope, the envelope being is designed so that the heat Thermal insulation material releases.
- This thermally insulated composite profile proves to be disadvantageous in that in an additional separate working step a heat treatment of the casing is to be carried out in order to free the thermal insulation material to let.
- these insulating bars also have a low torsional stiffness.
- the fact that the trough-shaped receptacle of the Carrier part between the insertion ends completely with the second high porosity material is filled. Through this Volume increase of the insulating web by means of the second Material will significantly reduce heat transfer in the area of the insulating web for a composite profile, especially made of aluminum, achieved at the same time improved rigidity.
- the high porosity of the second According to a first embodiment of the material Invention by chemical and / or physical aftertreatment of the material, such as by spraying water on the not yet hardened plastic.
- volume-enlarged second material of the Isoliersteges also produce in that the carrier part along with the areas of high porosity through coextrusion will be produced.
- the carrier part can be made of polymer material, in particular Polyamide or polyethylene terephthalate with or without Glass fiber parts exist, whereby the invention Isolating bridge the same stiffness as those after the Has state of the art.
- Insert ends consist of a material with high rigidity and the area between the insertion ends completely from the High porosity material exists. With sufficient stability and hold in the grooves of the metal profiles is thereby the heat transfer between the insulating bars again reduced.
- the carrier part formed continuously between the two ends of the web be, he in the mounting position of the insulating web between the two profile pieces of the composite profile, preferably after shows outside.
- the Isolating web have at least one crossbar.
- the crossbar also consists of highly porous material, preferably the same material as that in the tub-shaped receptacle located second material. This measure is Particularly favorable in terms of production technology, since the second material of the insulating web and the crossbar are in one piece and thus in can be manufactured in one operation especially in cheap tooling and manufacturing costs reflected.
- the To add crossbars later e.g. by molding or by inserting it into the insulating bridge.
- These variants are This is particularly important when crossbars with larger ones Dimensions are needed.
- crossbars By mutually overlapping crossbars can in known inner chambers are formed.
- the crossbars can with respect to their mutual arrangement but also in one End at a distance from each other, either on the front or on the side.
- the insulating web 5 according to FIG. 1 has the one selected here Embodiment a carrier part 1, which from a first material of high rigidity, such as polyamide. At the opposite ends of the carrier part 1 are from the same insertion material 2 existing insertion ends formed, by means of which the insulating web in corresponding grooves 8 of Profile pieces 6 and 7 can be used, as shown in FIG. 2 and 3 can be seen.
- a carrier part 1 which from a first material of high rigidity, such as polyamide.
- the carrier part 1 forms a trough-shaped receptacle 3 for second material of high porosity, creating a high Isolation effect is achieved.
- This volume-enlarged part of the Insulating web 5 in the form of the second material can, for example Coextrusion or by chemical aftertreatment or also physical aftertreatment, e.g. spraying water in the not yet hardened plastic.
- the second material in the trough-shaped receptacle 3 and Crossbar 4 are preferably made of polymer material, especially a modified PPO / PA blend.
- the installation situation is such Insulating webs 5 on a composite profile for a window or Door frame shown.
- the composite profiles of the window or Door frames each consist of an outer and one inner metal profile 6 or 7, which by means of two Insulating webs 5 are interconnected.
- the crossbars 4 overlap Insulating webs 5.
- the selected embodiment hereby formed two chambers, whereby the convection and the Heat radiation in the inner chambers is significantly reduced.
Description
Die Erfindung bezieht sich auf einen Isoliersteg aus
wärmedämmendem Material, insbesondere Kunststoffmaterial, für
Verbundprofile von Fenster- oder Türrahmen,
Fassadenkonstruktionen o. dgl. gemäß dem Oberbegriff des
Anspruches 1.The invention relates to an insulating web
heat-insulating material, in particular plastic material, for
Composite profiles of window or door frames,
Facade constructions or the like according to the preamble of
Ein derartiger Isoliersteg ist bspw. aus der DE 297 04 201 U bekannt, wobei ein Zwischenraum zwischen Querstegen des Isoliersteges mit Dämmstoffstreifen ausgefüllt ist. Das Einbringen der Dämmstoffstreifen kann durch Einspritzen unmittelbar nach der Extrusion der Dämmstege oder mittels Koextrusion erfolgen oder durch Einlegen der Dämmstoffstreifen mit oder ohne Verkleben. Letzterenfalls sind die Dämmstoffstreifen bzgl. des Abstandes der Querfahnen eines Dämmsteges mit leichtem Übermaß ausgeführt, um einen stabilen Formschluß zu gewährleisten. Für den Dämmstoff kommt geschlossenzellig geschäumter Werkstoff mit niedriger Wärmeleitfähigkeit zur Anwendung, der i. w. federelastische Eigenschaften aufweist. Die Dämmstoffstreifen werden vor der Montage bspw. leicht komprimiert und liegen leicht geklemmt zwischen den Querfahnen ein. Alternativ kann ein Dämmsteg mit einem Querdorn vorgesehen sein, der in eine schlitzförmige Ausnehmung an einem Dämmstoffprofil eingreift.Such an insulating web is known, for example, from DE 297 04 201 U known, with a space between crossbars of the Insulating web is filled with insulation strips. The The insulation strips can be injected immediately after the extrusion of the insulating webs or by means of Coextrusion or by inserting the insulation strips with or without gluing. In the latter case, they are Insulation strips with respect to the distance between the cross flags Insulation bridge with a slight oversize to ensure a stable To ensure positive locking. For the insulation comes closed cell foamed material with lower Thermal conductivity for use, the i. w. springy Has properties. The insulation strips are in front of the Assembly, for example, slightly compressed and lying slightly clamped between the cross flags. Alternatively, an insulation board can be used a transverse mandrel can be provided, which in a slot-shaped Recess engages on an insulation profile.
Ein weiteres wärmegedämmtes Verbundprofil ist es aus der DE 195 04 601 A bekannt, welches aus zwei im Abstand voneinander angeordneten Metallprofilen besteht, die durch Isolierstege zur Wärmeisolierung oder Brandsicherung miteinander verbunden sind. Die zwischen den Isolierstegen und den Metallprofilen gebildeten Kammern sind durch Wärmedämmaterial ausgefüllt. Das Wärmedämmaterial ist in komprimiertem oder nicht expandiertem Zustand von einer Umhüllung eingeschlossen, wobei die Umhüllung so ausgebildet ist, dass sie unter Wärmeeinwirkung das Wärmedämmaterial freigibt. Dieses wärmegedämmte Verbundprofil erweist sich insofern als nachteilig, als in einem zusätzlichen separaten Arbeitsschritt eine Wärmebehandlung der Umhüllung durchzuführen ist, um das Wärmedämmaterial frei werden zu lassen. Darüber hinaus weisen auch diese Isolierstege eine geringe Verwindungssteifigkeit auf.Another thermally insulated composite profile is from DE 195 04 601 A known, which consists of two at a distance from each other arranged metal profiles, which by insulating webs Thermal insulation or fire protection are connected. The between the insulating bars and the metal profiles The chambers formed are filled with thermal insulation material. The Thermal insulation material is in compressed or unexpanded Condition enclosed by an envelope, the envelope being is designed so that the heat Thermal insulation material releases. This thermally insulated composite profile proves to be disadvantageous in that in an additional separate working step a heat treatment of the casing is to be carried out in order to free the thermal insulation material to let. In addition, these insulating bars also have a low torsional stiffness.
Schließlich sind aus der DE 195 28 498 C Isolierstege aus wärmedämmendem Kunststoffmaterial bekannt, welche zwei Metallprofile des Verbundprofils miteinander verbinden und unter Bildung von mehreren Kammern in Abstand voneinander halten. An den Isolierstegen können zusätzlich in das Kammerinnere ragende, sich gegenseitig überlappende Querstege vorgesehen sein.Finally, from DE 195 28 498 C insulating webs heat-insulating plastic material known, which two Connect the metal profiles of the composite profile and forming several chambers at a distance from each other hold. On the insulating bars can also in the Cross bars projecting inside each other and overlapping each other be provided.
Es hat sich gezeigt, daß diese bekannten Isolierstege einer weiteren Verbesserung, insbesondere hinsichtlich der Wärmeisolierung zugänglich sind. Der Erfindung liegt daher die Aufgabe zugrunde, die Wärmeisolierung der Isolierstege bei einfacher Herstellbarkeit zu verbessern.It has been shown that these known insulating webs are one further improvement, especially in terms of Thermal insulation are accessible. The invention is therefore the Task based on the thermal insulation of the insulating bars to improve ease of manufacture.
Gelöst wird die Aufgabe durch einen Isoliersteg mit den
Merkmalen des Anspruches 1. Vorteilhafte Ausgestaltungen der
Erfindung finden sich in den Unteransprüchen.The task is solved by an insulating bridge with the
Features of
Dadurch, daß die im Querschnitt wannenförmige Aufnahme des Trägerteils zwischen den Einsteckenden vollständig mit dem zweiten Material hoher Porosität ausgefüllt ist. Durch diese Volumenvergrößerung des Isoliersteges mittels des zweiten Materials wird eine wesentliche Verringerung des Wärmeübergangs im Bereich des Isoliersteges bei einem Verbundprofil, insbesondere aus Aluminium, erreicht, bei gleichzeitiger verbesserter Steifigkeit. Die hohe Porosität des zweiten Materials läßt sich nach einer ersten Ausgestaltung der Erfindung durch chemische und/oder physikalische Nachbehandlung des Materials, wie bspw. durch Aufsprühen von Wasser auf den noch nicht ausgehärteten Kunststoff, erzeugen.The fact that the trough-shaped receptacle of the Carrier part between the insertion ends completely with the second high porosity material is filled. Through this Volume increase of the insulating web by means of the second Material will significantly reduce heat transfer in the area of the insulating web for a composite profile, especially made of aluminum, achieved at the same time improved rigidity. The high porosity of the second According to a first embodiment of the material Invention by chemical and / or physical aftertreatment of the material, such as by spraying water on the not yet hardened plastic.
Alternativ läßt sich das volumenvergrößerte zweite Material des Isoliersteges auch dadurch herstellen, daß der Trägerteil zusammen mit den Bereichen hoher Porosität durch Koextrusion hergestellt wird.Alternatively, the volume-enlarged second material of the Isoliersteges also produce in that the carrier part along with the areas of high porosity through coextrusion will be produced.
Der Trägerteil kann aus polymerem Werkstoff, insbesondere Polyamid oder Polyäthylenterephtalat mit oder ohne Glasfaserteile bestehen, wodurch der erfindungsgemäße Isoliersteg die gleiche Steifigkeit wie diejenigen nach dem Stand der Technik aufweist.The carrier part can be made of polymer material, in particular Polyamide or polyethylene terephthalate with or without Glass fiber parts exist, whereby the invention Isolating bridge the same stiffness as those after the Has state of the art.
Auch liegt es im Rahmen der Erfindung, daß lediglich die Einsteckenden aus einem Material mit hoher Steifigkeit bestehen und der Bereich zwischen den Einsteckenden vollständig aus dem Material hoher Porosität besteht. Bei ausreichender Stabilität und Halt in den Aufnahmenuten der Metallprofile ist hierdurch der Wärmeübergang zwischen den Isolierstegen nochmals reduziert.It is also within the scope of the invention that only the Insert ends consist of a material with high rigidity and the area between the insertion ends completely from the High porosity material exists. With sufficient stability and hold in the grooves of the metal profiles is thereby the heat transfer between the insulating bars again reduced.
Nach einer Weiterbildung der Erfindung kann der Trägerteil durchgehend zwischen den beiden Enden des Steges ausgebildet sein, wobei er in Montagestellung des Isoliersteges zwischen den beiden Profilstücken des Verbundprofils, bevorzugt nach außen weist. According to a development of the invention, the carrier part formed continuously between the two ends of the web be, he in the mounting position of the insulating web between the two profile pieces of the composite profile, preferably after shows outside.
Als Material für die Bereiche hoher Porosität kommt insbesondere polymerer Werkstoff, wie bspw. modifiziertes PPO/PA Blend in Betracht.Comes as material for the areas of high porosity in particular polymeric material, such as modified PPO / PA blend into consideration.
Nach einer vorteilhaften Ausgestaltung der Erfindung kann der Isoliersteg wenigstens einen Quersteg aufweisen. Der Quersteg besteht ebenfalls aus hochporösem Material, vorzugsweise aus dem gleichen Material wie das in der wannenförmigen Aufnahme befindliche zweite Material. Diese Maßnahme ist fertigungstechnisch besonders günstig, da das zweite Material des Isoliersteges und der Quersteg einstückig sind und damit in einem Arbeitsgang hergestellt werden können, was sich insbesondere in günstigen Werkzeug- und Herstellungskosten niederschlägt.According to an advantageous embodiment of the invention, the Isolating web have at least one crossbar. The crossbar also consists of highly porous material, preferably the same material as that in the tub-shaped receptacle located second material. This measure is Particularly favorable in terms of production technology, since the second material of the insulating web and the crossbar are in one piece and thus in can be manufactured in one operation especially in cheap tooling and manufacturing costs reflected.
Alternativ ist es nach der Erfindung aber auch möglich, die Querstege nachträglich anzubringen, bspw. durch Anformen oder durch Einsetzen in den Isoliersteg. Diese Varianten sind insbesondere dann von Bedeutung, wenn Querstege mit größeren Abmessungen benötigt werden.Alternatively, it is also possible according to the invention, the To add crossbars later, e.g. by molding or by inserting it into the insulating bridge. These variants are This is particularly important when crossbars with larger ones Dimensions are needed.
Durch gegenseitig sich überlappende Querstege können in bekannter Weise Innenkammern gebildet werden. Die Querstege können bzgl. ihrer gegenseitigen Anordnung aber auch in einem Abstand voneinander enden, entweder stirnseitig oder seitlich.By mutually overlapping crossbars can in known inner chambers are formed. The crossbars can with respect to their mutual arrangement but also in one End at a distance from each other, either on the front or on the side.
Weitere Vorteile und Anwendungsmöglichkeiten der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispieles anhand der Zeichnung.Further advantages and possible uses of the present Invention result from the following description of a Exemplary embodiment with reference to the drawing.
- Figur 1Figure 1
- eine mögliche Ausführungsform eines erfindungsgemäßen Isoliersteges, a possible embodiment of a insulating web according to the invention,
- Figur 2Figure 2
- zwei der Isolierstege gemäß Figur 1 in Montagestellung an einem Verbundprofil mit relativ kleinem Profilquerschnitt undtwo of the insulating webs according to FIG. 1 in Installation position on a composite profile with relative small profile cross section and
- Figur 3Figure 3
- zwei der Isolierstege gemäß Figur 1 in Montagestellung an einem Verbundprofil mit relativ großem Profilquerschnitt.two of the insulating webs according to FIG. 1 in Installation position on a composite profile with relative large profile cross-section.
Der Isoliersteg 5 gemäß Figur 1 weist bei dem hier gewählten
Ausführungsbeispiel einen Trägerteil 1 auf, welcher aus einem
ersten Material hoher Steifigkeit, wie bspw. Polyamid besteht.
An den gegenüberliegenden Enden des Trägerteils 1 sind aus dem
gleichen ersten Material bestehende Einsteckenden 2 gebildet,
mittels welchen der Isoliersteg in entsprechende Nuten 8 der
Profilstücke 6 bzw. 7 einsetzbar ist, wie dies aus Figuren 2
und 3 zu ersehen ist.The
Der Trägerteil 1 bildet eine wannenförmige Aufnahme 3 für ein
zweites Material hoher Porosität, wodurch ein hoher
Isoliereffekt erzielt wird. Dieser volumenvergrößerte Teil des
Isoliersteges 5 in Form des zweiten Materials kann bspw. durch
Koextrusion oder durch chemische Nachbehandlung oder auch
physikalische Nachbehandlung, bspw. Aufsprühen von Wasser in
den noch nicht erhärteten Kunststoff, erzeugt werden.The
Bei dem gewählten Ausführungsbeispiel schließt sich einstückig
an den volumenvergrößerten Teil des Isoliersteges 5, d.h. an
das zweite Material in der wannenförmigen Aufnahme 3 ein
Quersteg 4 an.
Das zweite Material in der wannenförmigen Aufnahme 3 und der
Quersteg 4 bestehen vorzugsweise aus polymerem Werkstoff,
insbesondere einem modifizierten PPO/PA Blend. In the selected embodiment, it closes in one piece
to the volume-increasing part of the
In Figuren 2 und 3 ist die Einbausituation derartiger
Isolierstege 5 an einem Verbundprofil für einen Fenster- oder
Türrahmen dargestellt. Die Verbundprofile des Fenster- oder
Türrahmens bestehen dabei jeweils aus einem äußeren und einem
inneren Metallprofil 6 bzw. 7, welche mittels zweier
Isolierstege 5 miteinander verbunden sind. Bei dem
Ausführungsbeispiel gemäß Figur 2 mit einem relativ kleinen
Profilquerschnitt überlappen sich die Querstege 4 der
Isolierstege 5. Bei dem gewählten Ausführungsbeispiel werden
hierdurch zwei Kammern gebildet, wodurch die Konvektion und die
Wärmestrahlung in den Innenkammern erheblich reduziert ist.In Figures 2 and 3, the installation situation is such
Bei dem Ausführungsbeispiel gemäß Figur 3 kommen die gleichen
Isolierstege 5 zum Einsatz. Aufgrund des relativ großen
Profilquerschnittes befinden sich jedoch die Querstege 4 in
Abstand voneinander. Auch bei dieser Anordnung wird durch die
Querstege 4 noch eine Reduzierung der Konvektion und
Wärmestrahlung und damit gegenüber den bekannten
Verbundprofilen eine Verbesserung der Wärmedämmung erreicht. In the embodiment shown in Figure 3, the same come
- 1 -1 -
- Trägerteilsupport part
- 2 -2 -
- Einsteckendespigot
- 3 -3 -
- wannenförmige Aufnahmetrough-shaped receptacle
- 4 -4 -
- Querstegcrosspiece
- 5 -5 -
- IsolierstegInsulating web
- 6 -6 -
- Metallprofilmetal profile
- 7 -7 -
- Metallprofilmetal profile
- 8 -8th -
- Nutgroove
Claims (9)
- Insulating web (5) of thermally insulating material, particularly synthetic material, for composite profiles of window or door frames or facade constructions, which comprises a support part (1) with two insert ends (2), wherein the support part (1) together with the two insert ends (2) comprises a receptacle (3) which extends between the insert ends (2) and is trough-shaped in cross-section, the support part (1) consists of a first material of high strength, particularly polyamide, and a second material with high porosity is arranged at the support part (1), characterised in that the receptacle (3), which is trough-shaped in cross-section, of the support part (1) is completely filled between the insert ends (2) with the second material of high porosity.
- Insulating web (5) according to claim 1, characterised in that the high porosity or volume enlargement of the second material is produced by chemical and/or physical subsequent treatment of the second material, particularly by spraying of water onto the synthetic material when it is not yet hardened.
- Insulating web according to claim 1, characterised in that the support part (1) and the second material of high porosity in the trough-shaped receptacle (3) are produced by coextrusion.
- Insulating web according to one of claims 1 to 3, characterised in that the support part (1) and the two insert ends (2) of the insulating web (5) consist of the same first material.
- Insulating web according to one of the preceding claims, characterised in that the second material in the trough-shaped receptacle (3) consists of polymeric material, particularly modified PPO/PA mixture.
- Insulating web according to one of the preceding claims, characterised in that the first and/or second material contains a proportion of glass-fibre.
- Insulating web according to one of the preceding claims, characterised in that it comprises a transverse web (4) of a material of high porosity.
- Insulating web according to claim 7, characterised in that the porous material of the transverse web (4) and the second material in the trough-shaped receptacle (3) are the same.
- Insulating web according to one of the preceding claims 7 and 8, characterised in that the transverse web (4) and the second material in the trough-shaped receptacle (3) are formed integrally.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19743810 | 1997-10-04 | ||
| DE19743810 | 1997-10-04 | ||
| DE19804222A DE19804222C2 (en) | 1997-10-04 | 1998-02-04 | Insulating bridge for composite profiles of window or door frames |
| DE19804222 | 1998-02-04 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| EP0906999A2 EP0906999A2 (en) | 1999-04-07 |
| EP0906999A3 EP0906999A3 (en) | 2000-05-24 |
| EP0906999B1 true EP0906999B1 (en) | 2003-06-04 |
| EP0906999B2 EP0906999B2 (en) | 2008-05-28 |
Family
ID=26040564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19980118737 Expired - Lifetime EP0906999B2 (en) | 1997-10-04 | 1998-10-05 | Insulating web for composite profiles of window or door frames |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP0906999B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19835439A1 (en) * | 1998-08-05 | 2000-02-17 | Pitscheider Ingenieurbuero Dr | Hollow insulation strip |
| EP1932998A1 (en) | 2006-12-08 | 2008-06-18 | Alcoa Aluminium Deutschland, Inc. | Composite profile and method for manufacturing a composite profile |
| EP2128371B1 (en) * | 2008-05-28 | 2013-02-13 | Blyweert Aluminium SP. z.o.o. | Method for insulating a jamb for exterior joinery work |
| BE1018163A6 (en) * | 2008-05-28 | 2010-06-01 | Blyweert Aluminium Sp Z O O | Insulating method of jamb for exterior joinery work e.g. door or window jamb involves dividing space between strips and L-shaped multi-chamber jamb in cross-wise directed compartments |
| CN102587793A (en) * | 2012-01-11 | 2012-07-18 | 河北奥润顺达窗业有限公司 | Energy-saving, environment-friendly, broken-bridge and heat-insulating aluminum alloy doors and windows |
| CN105649486A (en) * | 2016-01-20 | 2016-06-08 | 张俊芳 | Bridge-cut-off aluminum-plastic co-extrusion section bar special for outside-aluminum inside-plastic doors and windows and production method thereof |
| CN107816295A (en) * | 2016-09-12 | 2018-03-20 | 广东兴发铝业有限公司 | A kind of profile structure for including water-swellable aluminium door and window heat insulating strip |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19504601C2 (en) * | 1995-01-11 | 1998-04-09 | Wicona Bausysteme Gmbh | Insulated composite profile |
| DE19528498C1 (en) * | 1995-02-01 | 1996-06-27 | Albert Kraemer | Insulating core for thermally insulated laminar profile, partic. windows, etc. |
| DE29704201U1 (en) * | 1996-03-13 | 1997-06-26 | Hartmann & Co W | Insulated composite profile |
-
1998
- 1998-10-05 EP EP19980118737 patent/EP0906999B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0906999A3 (en) | 2000-05-24 |
| EP0906999B2 (en) | 2008-05-28 |
| EP0906999A2 (en) | 1999-04-07 |
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