EP0906999A2 - 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
- EP0906999A2 EP0906999A2 EP98118737A EP98118737A EP0906999A2 EP 0906999 A2 EP0906999 A2 EP 0906999A2 EP 98118737 A EP98118737 A EP 98118737A EP 98118737 A EP98118737 A EP 98118737A EP 0906999 A2 EP0906999 A2 EP 0906999A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulating
- bridge according
- insulating bridge
- web
- carrier part
- 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
Links
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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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26325—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space
- E06B2003/2633—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections having ribs extending into the hollow space
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B2003/26349—Details of insulating strips
- E06B2003/26369—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
- Such insulating webs are known from DE 195 28 498 C1 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.
- thermal insulation material at least in the area between its the profile pieces of the composite profile adjacent ends one has high porosity.
- the insulating web is a carrier part from a Has high strength material on and / or in which the Areas with high porosity material are arranged.
- the carrier part can, for example, be made of polymeric 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 increased porosity due to chemical and / or physical Post-treatment of the material such as by spraying Generate water on the not yet hardened plastic.
- the volume-enlarged part of the insulating web can, however also produce in that the carrier part together with the Areas of high porosity can be produced by coextrusion.
- the Isolating web have at least one crossbar.
- the crossbar also consists of highly porous material, preferably the same material as the insulating bridge.
- the latter is Particularly low in terms of production technology because of the insulating bridge and Cross piece in one piece and thus manufactured in one operation can be what is particularly in cheap tool and Manufacturing costs.
- This Variants are particularly important if crossbars with larger dimensions are required.
- 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 Material of high rigidity, such as polyamide. To the opposite ends of the carrier part 1 are from the same material existing plug ends 2 formed by means 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 Material of high rigidity, such as polyamide.
- To the opposite ends of the carrier part 1 are from the same material existing plug ends 2 formed by means 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.
- the carrier part 1 forms a trough-shaped receptacle for Material with high porosity 3, which creates a high insulating effect is achieved.
- This volume-enlarged part 3 of the web can for example by coextrusion or by chemical aftertreatment or also physical aftertreatment, for example spraying on Water in the not yet hardened plastic.
- the web part 3 with cross bar 4 preferably consists of polymeric material, especially a modified PPO / PA Glare.
- 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 consist of one outer and one each inner metal profile 5 or 6, which by means of two Insulating webs 5 are interconnected.
- Embodiment according to Figure 2 with a relatively small Profile cross-section overlap the crossbars 4 of the Insulating webs 5.
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen Isoliersteg aus wärmedämmendem Material, insbesondere Kunststoffmaterial, für Verbundprofile von Fenster- oder Türrahmen, Fassadenkonstruktionen o. dgl.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
Aus der DE 195 28 498 C1 sind derartige 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.Such insulating webs are known from DE 195 28 498 C1 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.It has been shown that these known insulating webs are one further improvement, especially in terms of Thermal insulation are accessible.
Hierzu ist es nach der Erfindung vorgesehen, daß das wärmedämmende Material wenigstens im Bereich zwischen seinen an die Profilstücke des Verbundprofils angrenzenden Enden eine hohe Porosität aufweist.For this purpose, it is provided according to the invention that thermal insulation material at least in the area between its the profile pieces of the composite profile adjacent ends one has high porosity.
Durch diese Volumenvergrößerung des Isoliersteges wird eine wesentliche Verringerung des Wärmeübergangs im Bereich des Isoliersteges bei einem Verbundprofil insbesondere aus Aluminium erreicht.This increase in volume of the insulating web results in a substantial reduction in heat transfer in the area of Isoliersteges in a composite profile in particular Aluminum reached.
Nach einer ersten besonderen Ausführungsform der Erfindung ist es vorgesehen, daß der Isoliersteg einen Trägerteil aus einem Material hoher Festigkeit aufweist, an und/oder in welchem die Bereiche mit Material hoher Porosität angeordnet sind. According to a first particular embodiment of the invention it provided that the insulating web is a carrier part from a Has high strength material on and / or in which the Areas with high porosity material are arranged.
Der Trägerteil kann bspw. 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, for example, be made of polymeric 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.
Nach einem besonderen Gedanken der Erfindung läßt sich die erhöhte Porosität durch chemische und/oder physikalische Nachbehandlung des Materials, wie bspw. durch Aufsprühen von Wasser auf den noch nicht ausgehärteten Kunststoff, erzeugen.According to a particular idea of the invention, the increased porosity due to chemical and / or physical Post-treatment of the material, such as by spraying Generate water on the not yet hardened plastic.
Der volumenvergrößerte Teil des Isoliersteges läßt sich aber auch dadurch herstellen, daß der Trägerteil zusammen mit den Bereichen hoher Porosität durch Koextrusion hergestellt werden.The volume-enlarged part of the insulating web can, however also produce in that the carrier part together with the Areas of high porosity can be produced by coextrusion.
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 der Isoliersteg. Letzteres ist fertigungstechnisch besonders günstig, da Isoliersteg und Quersteg einstückig 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 the insulating bridge. The latter is Particularly low in terms of production technology because of the insulating bridge and Cross piece in one piece and thus manufactured in one operation can be what is particularly in cheap tool and Manufacturing costs.
Alternativ ist es nach der Erfindung aber auch möglich, die Querstege nachträglich an den Isolierstegen 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 Laterally attach crossbars to the insulating bars, e.g. by molding or by inserting it into the insulating bridge. This Variants are particularly important if crossbars with larger dimensions are required.
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 Ziele, Vorteile, Merkmale und Anwendungsmöglichkeiten der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispieles anhand der Zeichnung. Dabei bilden alle beschriebenen und/oder bildlich dargestellten Merkmale für sich oder in beliebiger sinnvoller Kombination den Gegenstand der vorliegenden Erfindung, auch unabhängig von ihrer Zusammenfassung in den Ansprüchen oder deren Rückbeziehung.Further goals, advantages, features and possible applications of the present invention result from the following Description of an embodiment with reference to the drawing. All described and / or illustrated form Features for themselves or in any meaningful combination Subject of the present invention, regardless of their summary in the claims or their Relationship.
Es zeigen:
Figur 1- eine mögliche Ausführungsform eines erfindungsgemäßen Isoliersteges,
Figur 2- zwei der Isolierstege gemäß
Figur 1 in Montagestellung an einem Verbundprofil mit relativ kleinem Profilquerschnitt und Figur 3- zwei der Isolierstege gemäß
Figur 1 in Montagestellung an einem Verbundprofil mit relativ großem Profilquerschnitt.
- Figure 1
- a possible embodiment of an insulating web according to the invention,
- Figure 2
- two of the insulating webs according to Figure 1 in the assembly position on a composite profile with a relatively small profile cross section and
- Figure 3
- two of the insulating webs according to Figure 1 in the assembly position on a composite profile with a relatively large profile cross section.
Der Isoliersteg 5 gemäß Figur 1 weist bei dem hier gewählten
Ausführungsbeispiel einen Trägerteil 1 auf, welcher aus einem
Material hoher Steifigkeit, wie bspw. Polyamid besteht. An den
gegenüberliegenden Enden des Trägerteils 1 sind aus dem
gleichen 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 für ein
Material hoher Porosität 3, wodurch ein hoher Isoliereffekt
erzielt wird. Dieser volumenvergrößerte Teil 3 des Steges 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 3 des Isoliersteges ein
Quersteg 4 an.In the selected embodiment, it closes in one piece
to the volume-enlarged
Der Stegteil 3 mit Quersteg 4 besteht vorzugsweise aus
polymerem Werkstoff, insbesondere einem modifizierten PPO/PA
Blend.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 5 bzw. 6, welcher 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
Claims (11)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19743810 | 1997-10-04 | ||
DE19743810 | 1997-10-04 | ||
DE19804222 | 1998-02-04 | ||
DE19804222A DE19804222C2 (en) | 1997-10-04 | 1998-02-04 | Insulating bridge for composite profiles of window or door frames |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0906999A2 true EP0906999A2 (en) | 1999-04-07 |
EP0906999A3 EP0906999A3 (en) | 2000-05-24 |
EP0906999B1 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) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0978619A3 (en) * | 1998-08-05 | 2000-09-20 | Dr. Pitscheider Ingenieurbüro | Insulating strip |
EP1932998A1 (en) | 2006-12-08 | 2008-06-18 | Alcoa Aluminium Deutschland, Inc. | Composite profile and method for manufacturing a composite profile |
EP2128371A1 (en) * | 2008-05-28 | 2009-12-02 | Blyweert Aluminium SP. z.o.o. | Method for insulating a jamb for exterior joinery work |
BE1018277A3 (en) * | 2008-05-28 | 2010-08-03 | Blyweert Aluminium Sp Z O O | METHOD FOR ISOLATING A PROFILE FOR AN OUTSIDE WORK. |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19528498C1 (en) * | 1995-02-01 | 1996-06-27 | Albert Kraemer | Insulating core for thermally insulated laminar profile, partic. windows, etc. |
DE19504601A1 (en) * | 1995-01-11 | 1996-07-25 | Wicona Bausysteme Gmbh | Thermally insulated composite profile for mfr. of building components |
DE29704201U1 (en) * | 1996-03-13 | 1997-06-26 | W. Hartmann & Co (Gmbh & Co), 20459 Hamburg | Insulated composite profile |
-
1998
- 1998-10-05 EP EP19980118737 patent/EP0906999B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19504601A1 (en) * | 1995-01-11 | 1996-07-25 | Wicona Bausysteme Gmbh | Thermally insulated composite profile for mfr. of building components |
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 | W. Hartmann & Co (Gmbh & Co), 20459 Hamburg | Insulated composite profile |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0978619A3 (en) * | 1998-08-05 | 2000-09-20 | Dr. Pitscheider Ingenieurbüro | Insulating strip |
EP1932998A1 (en) | 2006-12-08 | 2008-06-18 | Alcoa Aluminium Deutschland, Inc. | Composite profile and method for manufacturing a composite profile |
EP2128371A1 (en) * | 2008-05-28 | 2009-12-02 | Blyweert Aluminium SP. z.o.o. | Method for insulating a jamb for exterior joinery work |
BE1018277A3 (en) * | 2008-05-28 | 2010-08-03 | Blyweert Aluminium Sp Z O O | METHOD FOR ISOLATING A PROFILE FOR AN OUTSIDE WORK. |
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 |
Also Published As
Publication number | Publication date |
---|---|
EP0906999B1 (en) | 2003-06-04 |
EP0906999A3 (en) | 2000-05-24 |
EP0906999B2 (en) | 2008-05-28 |
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