DE19804222A1 - Insulating bridge for composite profiles of window or door frames - Google Patents
Insulating bridge for composite profiles of window or door framesInfo
- Publication number
- DE19804222A1 DE19804222A1 DE19804222A DE19804222A DE19804222A1 DE 19804222 A1 DE19804222 A1 DE 19804222A1 DE 19804222 A DE19804222 A DE 19804222A DE 19804222 A DE19804222 A DE 19804222A DE 19804222 A1 DE19804222 A1 DE 19804222A1
- Authority
- DE
- Germany
- Prior art keywords
- insulating
- insulating web
- web
- web according
- 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
- 239000002131 composite material Substances 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims description 23
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
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:Show it:
Fig. 1 eine mögliche Ausführungsform eines erfindungsgemäßen Isoliersteges, Fig. 1 shows a possible embodiment of an insulating web according to the invention,
Fig. 2 zwei der Isolierstege gemäß Fig. 1 in Montagestellung an einem Verbundprofil mit relativ kleinem Profilquerschnitt und Fig. 2 two of the insulating webs according to FIG. 1 in the assembly position on a composite profile with a relatively small profile cross section and
Fig. 3 zwei der Isolierstege gemäß Fig. 1 in Montagestellung an einem Verbundprofil mit relativ großem Profilquerschnitt. Fig. 3 shows two of the insulating webs of FIG. 1 in the assembled position on a composite profile with a relatively large profile cross section.
Der Isoliersteg 5 gemäß Fig. 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 Fig. 2 und 3 zu ersehen ist.In the exemplary embodiment chosen here, the insulating web 5 according to FIG. 1 has a carrier part 1 which consists of a material of high rigidity, such as, for example, polyamide. At the opposite ends of the carrier part 1 , existing insertion ends 2 are formed from the same material, by means of which the insulating web can be inserted into corresponding grooves 8 of the profile pieces 6 and 7 , as can be seen from FIGS. 2 and 3.
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 carrier part 1 forms a trough-shaped receptacle for a material with high porosity 3 , as a result of which a high insulating effect is achieved. This volume-enlarged part 3 of the web can be produced, for example, by coextrusion or by chemical aftertreatment or also physical aftertreatment, for example spraying water into the plastic which has not yet hardened.
Bei dem gewählten Ausführungsbeispiel schließt sich einstückig an den volumenvergrößerten Teil 3 des Isoliersteges ein Quersteg 4 an.In the chosen embodiment, a transverse web 4 includes integrally on the volumenvergrößerten part 3 of the insulating web.
Der Stegteil 3 mit Quersteg 4 besteht vorzugsweise aus polymerem Werkstoff, insbesondere einem modifizierten PPO/PA Blend.The web part 3 with cross bar 4 is preferably made of polymeric material, in particular a modified PPO / PA blend.
In Fig. 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 Fig. 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 FIGS. 2 and 3, the installation situation of such insulating bars 5 is shown in a composite profile for a window or door frame. The composite profiles of the window or door frame each consist of an outer and an inner metal profile 5 or 6 , which are interconnected by means of two insulating webs 5 . In the embodiment of FIG. 2 with a relatively small cross-sectional profile, the transverse ridges 4 of the insulating bars 5 overlap. In the selected embodiment, two chambers are hereby formed, whereby the convection and the heat radiation in the inner chambers is considerably reduced.
Bei dem Ausführungsbeispiel gemäß Fig. 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 according to FIG. 3, the same insulating bars 5 are used. Due to the relatively large profile cross section, however, the cross bars 4 are spaced apart. In this arrangement, too, the crossbars 4 still reduce the convection and heat radiation and thus improve the thermal insulation compared to the known composite profiles.
11
Trägerteil
Carrier part
22nd
Einsteckende
Insertable
33rd
volumenvergrößerter Bereich hoher Porosität
Volume increased area of high porosity
44th
Quersteg
Crossbar
55
Isoliersteg
Insulating bridge
66
Metallprofil
Metal profile
77
Metallprofil
Metal profile
88th
Nut
Groove
Claims (11)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19804222A DE19804222C2 (en) | 1997-10-04 | 1998-02-04 | Insulating bridge for composite profiles of window or door frames |
| DE59808595T DE59808595D1 (en) | 1997-10-04 | 1998-10-05 | Insulating bridge for composite profiles of window or door frames |
| EP19980118737 EP0906999B2 (en) | 1997-10-04 | 1998-10-05 | Insulating web for composite profiles of window or door frames |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19743810 | 1997-10-04 | ||
| DE19804222A DE19804222C2 (en) | 1997-10-04 | 1998-02-04 | Insulating bridge for composite profiles of window or door frames |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19804222A1 true DE19804222A1 (en) | 1999-04-22 |
| DE19804222C2 DE19804222C2 (en) | 2003-04-10 |
Family
ID=7844541
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19804222A Revoked DE19804222C2 (en) | 1997-10-04 | 1998-02-04 | Insulating bridge for composite profiles of window or door frames |
| DE59808595T Expired - Lifetime DE59808595D1 (en) | 1997-10-04 | 1998-10-05 | Insulating bridge for composite profiles of window or door frames |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59808595T Expired - Lifetime DE59808595D1 (en) | 1997-10-04 | 1998-10-05 | Insulating bridge for composite profiles of window or door frames |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE19804222C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10016012A1 (en) * | 2000-03-31 | 2001-10-18 | Schueco Int Kg | Composite profile for windows, facades, doors or skylights |
| DE102004038868A1 (en) * | 2004-08-10 | 2006-02-23 | Hydro Building Systems Gmbh | Thermally insulated profile for windows, doors, facade elements and the like comprises thermal insulating elements which are located between profile elements, and are made of two materials with different strengths |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008020988A1 (en) * | 2008-04-25 | 2009-10-29 | Mario Reincke | Heat insulated frame profile for producing e.g. door frame, has hollow chamber formed at bar and at inner side of outer flat profile strip by side pieces for accommodating connecting elements |
| DE202013105887U1 (en) * | 2013-12-20 | 2015-03-23 | SCHÜCO International KG | Frame of a window or door frame |
| DE102014103727A1 (en) | 2014-03-19 | 2015-09-24 | Ensinger Gmbh | Method for producing an insulating strip |
| DE102014103729A1 (en) | 2014-03-19 | 2015-09-24 | Ensinger Gmbh | Method for producing an 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
- 1998-02-04 DE DE19804222A patent/DE19804222C2/en not_active Revoked
- 1998-10-05 DE DE59808595T patent/DE59808595D1/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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10016012A1 (en) * | 2000-03-31 | 2001-10-18 | Schueco Int Kg | Composite profile for windows, facades, doors or skylights |
| DE10016012B4 (en) * | 2000-03-31 | 2004-02-05 | SCHÜCO International KG | Composite profile for windows, facades, doors or skylights |
| DE102004038868A1 (en) * | 2004-08-10 | 2006-02-23 | Hydro Building Systems Gmbh | Thermally insulated profile for windows, doors, facade elements and the like comprises thermal insulating elements which are located between profile elements, and are made of two materials with different strengths |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59808595D1 (en) | 2003-07-10 |
| DE19804222C2 (en) | 2003-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8304 | Grant after examination procedure | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |