EP0833032A2 - Heat insulating composite profile - Google Patents

Heat insulating composite profile Download PDF

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Publication number
EP0833032A2
EP0833032A2 EP97116832A EP97116832A EP0833032A2 EP 0833032 A2 EP0833032 A2 EP 0833032A2 EP 97116832 A EP97116832 A EP 97116832A EP 97116832 A EP97116832 A EP 97116832A EP 0833032 A2 EP0833032 A2 EP 0833032A2
Authority
EP
European Patent Office
Prior art keywords
profile
transverse
insulation
composite
measured
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
EP97116832A
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German (de)
French (fr)
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EP0833032B1 (en
EP0833032A3 (en
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.)
W Hartmann & Co (gmbh & Co)
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W Hartmann & Co (gmbh & Co)
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Publication date
Application filed by W Hartmann & Co (gmbh & Co) filed Critical W Hartmann & Co (gmbh & Co)
Priority to DE29723853U priority Critical patent/DE29723853U1/en
Publication of EP0833032A2 publication Critical patent/EP0833032A2/en
Publication of EP0833032A3 publication Critical patent/EP0833032A3/en
Application granted granted Critical
Publication of EP0833032B1 publication Critical patent/EP0833032B1/en
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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
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • E06B2003/26332—Arrangements reducing the heat transfer in the glazing rabbet or the space between the wing and the casing frame
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B2003/26349—Details of insulating strips
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26359—Specific form characteristics making flush mounting with neighbouring metal section members possible
    • 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
    • E06B2003/26387—Performing extra functions
    • E06B2003/26389—Holding sealing strips or forming sealing abutments

Definitions

  • the present invention relates to a thermally insulated composite profile with the Features of the preamble of claim 1.
  • thermally insulated composite profiles it known that arranged between the inner profile and the outer profile Foam hollow chambers with insulating material, especially PVC.
  • insulating material especially PVC.
  • Disadvantageous here is the high material consumption of foam material on the one hand and the On the other hand, the need to dispose of a large amount of material. Furthermore foaming is technically very complex and therefore expensive.
  • DE-U-295 12 502 is a thermally insulated composite profile at the beginning known type known.
  • Disadvantageous here is the high use of poorly thermally conductive material for the Crosspieces, which is usually very expensive. Because the crossbars each other must necessarily overlap, the crossbar length must always be at least would have exceeded the cavity width. It is also used to improve the Radiation behavior within the hollow chamber a complex coating the crossbars required.
  • a composite profile is known from DE-U-295 20 444.
  • the composite profile is the hollow chamber with several overlapping crossbars designed like a labyrinth.
  • the hollow chamber is thus in several convection zones divided.
  • a high cost of materials is also required there.
  • the structure of the labyrinth is also complicated.
  • the radiation behavior in turn a costly coating of the Cross bars required.
  • the hollow chamber is therefore according to the prior art always with regard to convection in several, at least partially closed as well as in terms of heat radiation in several completely in divided partial cavities divided.
  • the invention is based on the object to simplify the generic, thermally insulated composite profile. This object is achieved by the combination of features of claim 1 in an advantageous and inventive way.
  • the transverse webs protruding into the hollow chambers result in a thermodynamic
  • the hollow chambers are divided into two. Convection takes place in the hollow chambers thereby reduced that one on each side of the crossbars Convection roller forms with the consequence that the heat losses in the hollow chamber are kept very low and the isotherms are almost parallel have to the course of the crossbars.
  • Due to the transverse distance between the crossbars can be any hollow chamber widths with identical Insulation profiles can be realized. So the manufacturer only needs one Insulation profile for the production of its composite profiles with any, varying Hollow chamber widths, which results in significant material savings.
  • the logistical effort is due to the storage of only one profile type decreased. By using only one profile type you also reduce the tool costs, because only one tool is available to manufacture the insulation profiles must become.
  • Claims 7 and 8 relate to a further development of the invention in the direction of a thermally well insulating, composed of thermally insulated composite profiles Sash frame profile construction.
  • Claim 9 relates to the advantageous use of aluminum as a material for the composite profile.
  • aluminum has the advantage that the surface of the aluminum inner or outer profile is the reflection of Heat radiation within the hollow chamber favors.
  • additional reflective coatings can be dispensed with.
  • claim 10 relates to the design and orientation of the radiation interconnected outer sides of the outer profile on the one hand and the inner profile on the other hand in the aforementioned reflection of the heat emitted by the inner profile.
  • claims 10 to 13 relate to further developments of the claims 2 to 8 anchored basic idea of a continuous insulation level in the Composite profile.
  • the composite profile according to the invention consists of the wing profile 1 and the in the transverse direction 2 adjoining frame profile 3.
  • the frame profile 3 in turn on a building or one not shown in the drawings corresponding building facade with its wing profile 1 in the transverse direction 2 fixed side facing away.
  • the wing profile 1 is opposite the frame profile 3 via a turn-tilt fitting, also not shown in the drawings pivoted.
  • the wing profile 1 carries the disc 4.
  • the disc 4 is for example a window pane or door pane.
  • the thermally insulated Composite profile is therefore particularly suitable for use with turn-tilt windows or corresponding doors.
  • Both the wing profile 1 and the frame profile 3 each consist of one interior side profile 5 and one on the outside of the composite profile arranged outer profile 6.
  • the inner profile 5 and the outer profile 6 point in the transverse direction 2 at right angles extending longitudinal direction 7 a longitudinal distance. Between the Inner profile 5 and the outer profile 6 arranged insulation profiles 8 serve as mechanical connection between the respective inner profile 5 and him assigned outer profile 6.
  • the inner profile outer side 9 facing away from the room side and that of the inner profile outer side 9 in the longitudinal direction 7 facing outer profile outside 10 and Insulation profile inner sides 11 each enclose a hollow chamber 12.
  • each Hollow chamber 12 protruding transverse webs 13 virtually a partial hollow chamber 14 and an outer part hollow chamber 15 from (FIG. 2).
  • each in the space hollow chamber 14 and the outer part hollow chamber 15 forming convection roller is the temperature drop due to convection effectively reduced in the hollow chamber 12.
  • the inner profile outer side 9 and the outer profile outer side 10 are both made of aluminum there is radiation of heat in the area of the inside profile outside 9 very low.
  • the outer profile outer side 10 reflects the radiated heat from the inner profile outer side 9 towards the inner profile outer side 9. This reflection is only due to the distance between the End faces of the transverse webs 13 in the transverse direction 2 possible.
  • the flat surfaces of the inside profile run 9 and the outer profile outside 10 in the transverse direction 2 parallel and equal to each other.
  • the longitudinal distance measured in the longitudinal direction 7 between the inner profile outside 9 and the outer profile outside 10 is after the preferred embodiment is always constant.
  • This constant Uniformity favors the reflection of the radiated heat on the outside of the profile 10 towards the inside profile outside 9 in that Area in which the profile outer sides 9, 10 due to the distance in the transverse direction 2 between the end faces of the crosspieces 13 directly and without each other Interpose another element. In this way the radiation impinging on the outer profile outer side 10 is not deflected, but targeted to the directly opposite inner profile outside 9 reflected.
  • the crossbars 13 of the individual insulation profiles 8 are in the inventive Composite profile arranged in line alignment on a straight line running in the transverse direction 2 and thus form an insulation level running in the transverse direction 2. This shows the almost constant course of the isotherms extending in the transverse direction 2 in Fig. 3.
  • the holding profile 16 For mounting the disc 4 is the holding profile on the inner profile 5 of the wing profile 1 16 fixed by means of a snap connection.
  • the holding profile 16 carries in a corresponding Profile groove a wedge seal 17.
  • the wedge seal 17 consists essentially from a sealing surface 18 lying against the glass rebate on the glass pane and a sealing lug 19 projecting from the wedge seal 17 in the transverse direction 2.
  • the sealing lug 19 nestles with its sealing lug end facing away from the sealing surface 18 20 on the inside of the insulating profile 11 in the transverse direction 2 Outside of the insulation profile 8.
  • the sealing lug 19 extends here almost volatile in the transverse direction 2 to the crossbars 13 of the insulation profiles 8 in composite profile. Between the locking hook 21 of the holding profile 16 and the Sealing lug 19, in turn, an insulating chamber 22 is formed.
  • Chamber insulation profile 24 The adjacent to the frame profile 3 insulation profile of the wing profile 1 is as Chamber insulation profile 24 is formed.
  • the chamber insulation profile 24 exists for this from the previously described insulation profile 8 with in the transverse direction 2 from the inside of the insulation profile 11 projecting cross piece 13.
  • the chamber insulation profile 24 On the inside of the insulating profile 11 facing insulation profile outside, the chamber insulation profile 24 carries an in Cross section U-shaped insulation chamber 25.
  • the U-shaped insulation chamber 25 is from penetrated in a transverse web 2 chamber web 26.
  • the chamber bridge 26 again runs almost linearly to the crosspiece 13, so that also in Area of the chamber insulation profile 24 by the cross webs 13 and sealing lug 19 formed insulation level is preserved.
  • the frame profile 3 On the side facing the wing profile 1, the frame profile 3 carries one Rubber-elastic center seal 27, which is preferably made of EPDM.
  • the Center seal 27 has, analogously to the insulation chamber 25, the chamber insulation profiles 24 an approximately rectangular closing insulation chamber 28.
  • the closing insulation chamber 28 is in turn divided into two by an insulating chamber web 29.
  • the insulation chamber web 29 again runs approximately in the transverse direction 2 and extends in line with the sealing lug 19 and all transverse webs 13 and to the chamber web 26. From FIG. 1 and the isothermal representation of FIG. 3 it can be seen that due to the inventive design of the composite profile an additional sealing plane between the inner profile 5 and the outer profile 6 in Transverse direction 2 runs. This sealing plane begins at the wedge seal 17 and is formed by the sealing lug 19.
  • the insulation level continues in the two Cross webs 13 on the inside of the insulating profile 11 opens into the chamber web 26 the insulation chamber 25 and goes into the frame profile 3, namely in the Insulation chamber web 29 in the closing insulation chamber 28 and finally ends the crossbars 13 of the insulation profiles 8 fixed to the frame profile 3.
  • the wing profile 1 pivots in the longitudinal direction 7 extending closing direction 30 against the frame profile 3.
  • the chamber insulation profile 24 strikes against the center seal 27.
  • the sealing lip 31 has the one drawn continuously in FIG. 2 Starting position. If the wing profile 1 is closed in the closing direction 30, pivots the sealing lip 31 also in the closing direction 30 and reaches the in Fig. 2 dashed position, which of those shown in Fig. 1 and Fig. 3 Position corresponds.
  • the sealing lip 31 thus forms with the outside of the Insulation chamber 25 from a final seal.
  • the sealing lip 31 in The additional sealing chamber is arranged in the longitudinal direction 7 or in the closing direction 30 32.
  • the additional sealing chamber 32 is through the additional chamber web 33 from the Isolation chamber 28 separately. As a result of the division of the Locking chamber 28 through the insulating web 29 are on the Center seal 27 three convection-inhibiting chambers 32, 28 formed.
  • the insulation profiles 8 are made of poorly conductive Made of plastic. To reduce heat conduction through the insulation profiles 8 are the insulation profiles 8 in fastening grooves 34 on the inner profile 5 and External profile 6 stored. The insulation profiles 8 are in the area of their in the fastening grooves 34 inserted fastening ends 35 each with cranks 36 Mistake.
  • the cranks 36 are arranged so that the hollow chamber 12 facing away from the body of the insulation profile 8 so grooved web 36 are that between the end face of the groove web 36 and the body of the insulation profile 8 an intermediate space 37 is formed in each case.
  • the space 37 is used for Avoidance of thermal bridges between the inner profile 5 or the outer profile 6 on the one hand and the insulation profile 8 on the other.
  • the bulkhead strip 38 interacts with the closing insulation chamber 28 to prevent convection.
  • the bulkhead strip 38 prevents additional heat radiation in the composite profile.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Insulating Bodies (AREA)
  • Inorganic Insulating Materials (AREA)
  • Cable Accessories (AREA)

Abstract

The compound profiled section, comprising an inner profile (5) on the room side and a spaced outer profile (6) with heat-insulating connecting sections (8). The connecting sections have opposing transverse webs (13) which leave between their end sides a space extending in the transverse direction (2). This space forms a passage for the direct radiation exchange between the outside (10) of the outer profile and the outside (9) of the inner profile which is opposite same in the longitudinal direction (7). The cross webs are arranged aligned in the transverse direction. The actual length of each web measured in the cross direction is at least 15 % of the actual length of each associated insulating profile (8) measured in the longitudinal direction.

Description

Die vorliegende Erfindung betrifft ein wärmegedämmtes Verbundprofil mit den Merkmalen des Oberbegriffs des Anspruchs 1. Zur Verbesserung der Wärmedämmungseigenschaften derartig bekannter, wärmegedämmter Verbundprofile ist es bekannt, die zwischen dem Innenprofil und dem Außenprofil angeordneten Hohlkammern mit Isoliermaterial, insbesondere PVC auszuschäumen. Nachteilig hierbei ist der hohe Materialverbrauch an Ausschäummaterial einerseits und die Notwendigkeit der Entsorgung einer großen Materialmenge andererseits. Außerdem ist das Ausschäumen fertigungstechnisch sehr aufwendig und damit teuer.The present invention relates to a thermally insulated composite profile with the Features of the preamble of claim 1. To improve the thermal insulation properties such known, thermally insulated composite profiles it known that arranged between the inner profile and the outer profile Foam hollow chambers with insulating material, especially PVC. Disadvantageous here is the high material consumption of foam material on the one hand and the On the other hand, the need to dispose of a large amount of material. Furthermore foaming is technically very complex and therefore expensive.

Aus der DE-U-295 12 502 ist ein wärmegedämmtes Verbundprofil der eingangs genannten Art bekannt. Zur Verbesserung der Wärmedämmung ist dort die im Verbundprofil ausgebildete Hohlkammer von mehreren, einander überlappenden Querstegen in mehrere in sich abgeschlossene Teilhohlkammern unterteilt. Nachteilig hierbei ist der hohe Einsatz von schlecht wärmeleitendem Material für die Querstege, welches üblicherweise sehr teuer ist. Weil die Querstege einander zwangsläufig überlappen müssen, muß die Quersteglänge stets zumindest die Hätte der Hohlkammerbreite übersteigen. Außerdem ist zur Verbesserung des Strahlungsverhaltens innerhalb der Hohlkammer eine aufwendige Beschichtung der Querstege erforderlich.DE-U-295 12 502 is a thermally insulated composite profile at the beginning known type known. To improve the thermal insulation there is the Composite profile formed hollow chamber of several, overlapping each other Cross bars divided into several self-contained partial cavities. Disadvantageous here is the high use of poorly thermally conductive material for the Crosspieces, which is usually very expensive. Because the crossbars each other must necessarily overlap, the crossbar length must always be at least Would have exceeded the cavity width. It is also used to improve the Radiation behavior within the hollow chamber a complex coating the crossbars required.

Aus der DE-U-295 20 444 ist schließlich ein Verbundprofil bekannt. Bei diesem Verbundprofil ist die Hohlkammer mit mehreren einander überlappenden Querstegen labyrinthartig ausgestaltet. Die Hohlkammer ist somit in mehrere Konvektionszonen unterteilt. Allerdings ist auch dort ein hoher Materialaufwand erforderlich. Außerdem ist der Aufbau des Labyrinths kompliziert. Schließlich ist zur Optimierung des Strahlungsverhaltens wiederum eine kostspielige Beschichtung der Querstege erforderlich. Nach dem Stand der Technik ist also die Hohlkammer stets sowohl hinsichtlich der Konvektion in mehrere, zumindest teilweise verschlossene als auch hinsichtlich der Wärmestrahlung in mehrere vollständig in sich abgeschlossene Teilhohlkammern aufgeteilt.Finally, a composite profile is known from DE-U-295 20 444. With this The composite profile is the hollow chamber with several overlapping crossbars designed like a labyrinth. The hollow chamber is thus in several convection zones divided. However, a high cost of materials is also required there. The structure of the labyrinth is also complicated. Finally, for optimization the radiation behavior in turn a costly coating of the Cross bars required. The hollow chamber is therefore according to the prior art always with regard to convection in several, at least partially closed as well as in terms of heat radiation in several completely in divided partial cavities divided.

Ausgehend von diesen Nachteilen liegt der Erfindung die Aufgabe zugrunde, ein gattungsmäßiges, wärmegedämmtes Verbundprofil konstruktiv zu vereinfachen. Diese Aufgabe löst die Merkmalskombination des Anspruchs 1 in vorteilhafter und erfinderischer Weise.Based on these disadvantages, the invention is based on the object to simplify the generic, thermally insulated composite profile. This object is achieved by the combination of features of claim 1 in an advantageous and inventive way.

Die in die Hohlkammern hineinragenden Querstege bewirken eine thermodynamische Zweiteilung der Hohlkammern. In den Hohlkammern wird nämlich die Konvektion dadurch verringert, daß sich auf beiden Seiten der Querstege jeweils eine Konvektionswalze bildet mit der Folge, daß die Wärmeverluste in der Hohlkammer sehr niedrig gehalten sind und somit die Isothermen einen nahezu parallelen Verlauf zum Verlauf der Querstege aufweisen. Infolge des Querabstands zwischen den Querstegen können beliebige Hohlkammerquerbreiten mit identischen Dämmprofilen realisiert werden. Der Hersteller benötigt also nur ein einziges Dämmprofil zur Herstellung seiner Verbundprofile mit beliebigen, variierenden Hohlkammerbreiten, was eine deutliche Materialeinsparung nach sich zieht. Außerdem wird der logistische Aufwand durch eine Lagerhaltung nur eines Profiltyps verringert. Durch die Verwendung nur eines Profiltyps reduzieren sich auch die Werkzeugkosten, weil nur ein Werkzeug zur Fertigung der Dämmprofile vorgehalten werden muß.The transverse webs protruding into the hollow chambers result in a thermodynamic The hollow chambers are divided into two. Convection takes place in the hollow chambers thereby reduced that one on each side of the crossbars Convection roller forms with the consequence that the heat losses in the hollow chamber are kept very low and the isotherms are almost parallel have to the course of the crossbars. Due to the transverse distance between the crossbars can be any hollow chamber widths with identical Insulation profiles can be realized. So the manufacturer only needs one Insulation profile for the production of its composite profiles with any, varying Hollow chamber widths, which results in significant material savings. In addition, the logistical effort is due to the storage of only one profile type decreased. By using only one profile type you also reduce the tool costs, because only one tool is available to manufacture the insulation profiles must become.

In Folge des vom Abstand gebildeten Durchlasses zwischen den Querstegen ist die Hohlkammer trotz der eingangs erwähnten Unterteilung in zwei Konvektionszonen strahlungsmäßig nicht unterteilt. Vielmehr reflektiert die Außenprofilaußenseite die von der Innenprofilaußenseite emittierte Wärme in Richtung auf die Innenprofilaußenseite. Es kann folglich auf die in den aus dem Stand der Technik bekannten Dokumenten immer wieder erwähnte zusätzliche Beschichtung der Querstege verzichtet werden, was die Konstruktion des Verbundprofils vereinfacht und dessen Herstellungskosten senkt.As a result of the passage formed by the distance between the crosspieces the hollow chamber despite the division into two convection zones mentioned at the beginning not subdivided in terms of radiation. Rather, the outside profile reflects the heat emitted from the inside profile towards the Inner profile outside. It can consequently be based on that in the prior art known documents repeatedly mentioned additional coating of the Cross bars are dispensed with, which simplifies the construction of the composite profile and lowers its manufacturing costs.

Mit der Erfindung wurde erstmals erkannt, daß es mit zwei nach Art von Leitprofilen wirksamen Querstegen möglich ist, eine Hohlkammer in zwei separate Konvektionszonen zu unterteilen und gleichzeitig den Strahlengang durch die Hohlkammer nahezu unverändert aufrechtzuerhalten. Durch den eingangs geschilderten Aufbau zweier separater Konvektionswalzen ist die Wärmeisolierung beim erfindungsmäßigen Verbundprofil entscheidend verbessert. Gleichzeitig begünstigt die Reflektion vom Innenprofil emittierter Wärme am Außenprofil eine weitere Verbesserung der Wärmeisolierung des erfindungsmäßigen Verbundprofils.With the invention it was recognized for the first time that there are two in the manner of guide profiles effective crossbars is possible, a hollow chamber in two separate convection zones to subdivide and at the same time the beam path through the hollow chamber maintain almost unchanged. By the above The construction of two separate convection rollers is the thermal insulation for decisively improved composite profile according to the invention. Favored at the same time the reflection of heat emitted from the inner profile on the outer profile further improvement of the thermal insulation of the composite profile according to the invention.

In den rückbezogenen Ansprüchen sind zweckmäßige und für sich erfinderische Weiterbildungen der Erfindung beansprucht. Die linienflüchtige Anordnung der Querstege nach Anspruch 2 schafft eine kontinuierlich sich in Querrichtung im Verbundprofil erstreckende Dämmebene.In the related claims are expedient and inventive in themselves Developments of the invention claimed. The line arrangement of the Crossbars according to claim 2 creates a continuously in the transverse direction Insulating layer extending composite profile.

Die in den Ansprüchen 3 bis 5 angegebenen Abmessungsrelationen gewährleisten eine besonders zuverlässige Funktion der erfindungsmäßigen Verbundprofile. Es handelt sich um besonders bevorzugte Relationsbereiche.The dimensional relations specified in claims 3 to 5 ensure a particularly reliable function of the inventive Composite profiles. These are particularly preferred areas of relations.

Messungen haben ergeben, daß die in Anspruch 6 angegebene Quersteglänge einerseits zur Reduktion des Materialeinsatzes wirksam beiträgt und andererseits ein zufriedenstellendes, modernen Wärmeschutzvorschriften entsprechendes Dämmverhalten gewährleistet. Insbesondere haben sich die zwischen den beiden im Anspruch 6 angegebenen Extremmaßen liegenden arithmetischen Mittelwerte als günstig erwiesen. In diesem Bereich sind sprunghafte Verbesserungen des thermischen Dämmverhaltens des Verbundprofils gemessen worden. Measurements have shown that the crossbar length specified in claim 6 contributes effectively to the reduction of material use on the one hand and on the other hand a satisfactory, modern heat protection regulations Insulation behavior guaranteed. In particular, they have between the two arithmetic mean values specified in claim 6 proven to be cheap. In this area there are leaps and bounds to be made thermal insulation behavior of the composite profile was measured.

Die Ansprüche 7 und 8 betreffen eine Weiterbildung der Erfindung in Richtung auf eine thermisch gut isolierende, aus wärmegedämmten Verbundprofilen zusammengesetzte Flügel-Rahmenprofilkonstruktion.Claims 7 and 8 relate to a further development of the invention in the direction of a thermally well insulating, composed of thermally insulated composite profiles Sash frame profile construction.

Anspruch 9 betrifft die vorteilhafte Verwendung von Aluminium als Werkstoff für das Verbundprofil. Einerseits ist ein derartiges Aluminiumverbundprofil durch Strangpressen leicht herstellbar. Im vorliegenden Fall hat Aluminium den Vorteil, daß die Oberfläche des Aluminiuminnen- bzw. außenprofils die Reflektion der Wärmestrahlung innerhalb der Hohlkammer begünstigt. Insbesondere bei Aluminiumprofilen kann also unter Beibehaltung der guten Isolierwerte auf zusätzliche reflektierende Beschichtungen verzichtet werden.Claim 9 relates to the advantageous use of aluminum as a material for the composite profile. On the one hand, such an aluminum composite profile is through Extrusions easily manufactured. In the present case, aluminum has the advantage that the surface of the aluminum inner or outer profile is the reflection of Heat radiation within the hollow chamber favors. Especially at Aluminum profiles can be kept while maintaining good insulation values additional reflective coatings can be dispensed with.

Anspruch 10 betrifft schließlich die Gestaltung und Orientierung der strahlungsmäßig miteinander in Verbindung stehenden Profilaußenseiten des Außenprofils einerseits und des Innenprofils andererseits bei der vorerwähnten Reflektion der vom Innenprofil emittierten Wärme.Finally, claim 10 relates to the design and orientation of the radiation interconnected outer sides of the outer profile on the one hand and the inner profile on the other hand in the aforementioned reflection of the heat emitted by the inner profile.

Die Ansprüche 10 bis 13 betreffen schließlich Weiterbildungen des in den Ansprüchen 2 bis 8 verankerten Grundgedankens einer durchgängige Dämmebene im Verbundprofil.Finally, claims 10 to 13 relate to further developments of the claims 2 to 8 anchored basic idea of a continuous insulation level in the Composite profile.

Anhand des in den Zeichnungen dargestellten Ausführungsbeispiels ist die Erfindung mit weiteren Merkmalen und Vorteilen näher erläutert. Es zeigen:

Fig. 1
einen Vertikalschnitt durch das beanspruchte Verbundprofil,
Fig. 2
eine Detaildarstellung der elastischen Mitteldichtung am Rahmenprofil
und
Fig. 3
den Verlauf der 10°-Isothermen durch das in Fig. 1 dargestellte Verbundprofil.
Based on the embodiment shown in the drawings, the invention is explained in more detail with further features and advantages. Show it:
Fig. 1
a vertical section through the stressed composite profile,
Fig. 2
a detailed representation of the elastic center seal on the frame profile
and
Fig. 3
the course of the 10 ° isotherms through the composite profile shown in Fig. 1.

Das erfindungsmäßige Verbundprofil besteht aus dem Flügelprofil 1 und dem sich in Querrichtung 2 daran anschließenden Rahmenprofil 3. Das Rahmenprofil 3 ist seinerseits an einem in den Zeichnungen nicht dargestellten Bauwerk oder einer entsprechenden Bauwerksfassade mit seiner in Querrichtung 2 dem Flügelprofil 1 abgewandten Seite fixiert. Das Flügelprofil 1 ist gegenüber dem Rahmenprofil 3 über einen in den Zeichnungen ebenfalls nicht dargestellten Dreh-Kipp-Beschlag schwenkbar gelagert. Das Flügelprofil 1 trägt die Scheibe 4. Die Scheibe 4 ist beispielsweise eine Fensterscheibe oder Türscheibe. Das wärmegedämmte Verbundprofil dient also insbesondere für den Einsatz an Dreh-Kipp-Fenstern oder entsprechenden Türen.The composite profile according to the invention consists of the wing profile 1 and the in the transverse direction 2 adjoining frame profile 3. The frame profile 3 in turn on a building or one not shown in the drawings corresponding building facade with its wing profile 1 in the transverse direction 2 fixed side facing away. The wing profile 1 is opposite the frame profile 3 via a turn-tilt fitting, also not shown in the drawings pivoted. The wing profile 1 carries the disc 4. The disc 4 is for example a window pane or door pane. The thermally insulated Composite profile is therefore particularly suitable for use with turn-tilt windows or corresponding doors.

Sowohl das Flügelprofil 1 als auch das Rahmenprofil 3 bestehen jeweils aus einem raumseitigen Innenprofil 5 als auch einem auf der Außenseite des Verbundprofils angeordneten Außenprofil 6.Both the wing profile 1 and the frame profile 3 each consist of one interior side profile 5 and one on the outside of the composite profile arranged outer profile 6.

Das Innenprofil 5 und das Außenprofil 6 weisen in der zur Querrichtung 2 rechtwinklig verlaufenden Längsrichtung 7 einen Längsabstand auf. Zwischen dem Innenprofil 5 und dem Außenprofil 6 angeordnete Dämmprofile 8 dienen als mechanische Verbindung zwischen dem jeweiligen Innenprofil 5 und dem ihm zugeordneten Außenprofil 6.The inner profile 5 and the outer profile 6 point in the transverse direction 2 at right angles extending longitudinal direction 7 a longitudinal distance. Between the Inner profile 5 and the outer profile 6 arranged insulation profiles 8 serve as mechanical connection between the respective inner profile 5 and him assigned outer profile 6.

Die der Raumseite abgewandte Innenprofilaußenseite 9 und die der Innenprofilaußenseite 9 in Längsrichtung 7 zugewandte Außenprofilaußenseite 10 und die Dämmprofilinnenseiten 11 umschließen jeweils eine Hohlkammer 12.The inner profile outer side 9 facing away from the room side and that of the inner profile outer side 9 in the longitudinal direction 7 facing outer profile outside 10 and Insulation profile inner sides 11 each enclose a hollow chamber 12.

Etwa mittig in Längsrichtung 7 gesehen steht aus jeder Dämmprofilinnenseite 11 in die Hohlkammer 12 in Querrichtung 2 ein Quersteg 13 hinein. Die einander gegenüberliegenden Querstege 13 lassen zwischen ihren Stirnseiten einen Abstand in Querrichtung 2 frei. Trotz dieses Querabstandes bilden die beiden in jede Hohlkammer 12 hineinragenden Querstege 13 virtuell eine Raumteilhohlkammer 14 und eine Außenteilhohlkammer 15 aus (Fig. 2). Seen approximately centrally in the longitudinal direction 7, there is 11 on each inside of the insulating profile a transverse web 13 into the hollow chamber 12 in the transverse direction 2. The one another Opposing crosspieces 13 leave a distance between their end faces free in the transverse direction 2. Despite this transverse distance, the two form in each Hollow chamber 12 protruding transverse webs 13 virtually a partial hollow chamber 14 and an outer part hollow chamber 15 from (FIG. 2).

Durch diese Zweiteilung der Hohlkammer 12 in eine Raumteilhohlkammer 14 und eine Außenteilhohlkammer 15 bilden sich in der Hohlkammer 12 zwei voneinander unabhängige Konvektionswalzen. Infolge dieser beiden voneinander unabhängigen, sich jeweils in der Raumteilhohlkammer 14 bzw. der Außenteilhohlkammer 15 bildenden Konvektionswalze ist der Temperaturabfall auf Grund von Konvektion in der Hohlkammer 12 wirksam reduziert.By dividing the hollow chamber 12 in two into a partial hollow chamber 14 and an outer part hollow chamber 15 is formed in the hollow chamber 12 two from each other independent convection rollers. As a result of these two independent, each in the space hollow chamber 14 and the outer part hollow chamber 15 forming convection roller is the temperature drop due to convection effectively reduced in the hollow chamber 12.

Da die Innenprofilaußenseite 9 und die Außenprofilaußenseite 10 beide aus Aluminium bestehen ist die Abstrahlung von Wärme im Bereich der Innenprofilaußenseite 9 sehr gering. Demgegenüber reflektiert die Außenprofilaußenseite 10 die von der Innenprofilaußenseite 9 abgestrahlte Wärme in Richtung auf die Innenprofilaußenseite 9. Diese Reflektion ist nur auf Grund des Abstands zwischen den Stirnseiten der Querstege 13 in Querrichtung 2 möglich. Zur Optimierung des Reflektionsverhalten verlaufen die plan ausgestalteten Flächen der Innenprofilaußenseite 9 und der Außenprofilaußenseite 10 in Querrichtung 2 parallel und gleichebig zueinander. Der in Längsrichtung 7 gemessene Längsabstand zwischen der Innenprofilaußenseite 9 und der Außenprofilaußenseite 10 ist nach dem bevorzugten Ausführungsbeispiel also stets konstant. Diese konstante Gleichebigkeit begünstigt die Reflektion der abgestrahlten Wärme auf der Außenprofilaußenseite 10 in Richtung auf die Innenprofilaußenseite 9 in demjenigen Bereich, in welchem die Profilaußenseiten 9, 10 infolge des Abstands in Querrichtung 2 zwischen den Stirnseiten der Querstege 13 einander direkt und ohne Zwischenschaltung eines weiteren Elements gegenüberliegen. Auf diese Weise wird die auf die Außenprofilaußenseite 10 auftreffende Strahlung nicht abgelenkt, sondern zielgerichtet auf die direkt gegenüberliegende Innenprofilaußenseite 9 reflektiert.Since the inner profile outer side 9 and the outer profile outer side 10 are both made of aluminum there is radiation of heat in the area of the inside profile outside 9 very low. In contrast, the outer profile outer side 10 reflects the radiated heat from the inner profile outer side 9 towards the inner profile outer side 9. This reflection is only due to the distance between the End faces of the transverse webs 13 in the transverse direction 2 possible. To optimize the reflection behavior the flat surfaces of the inside profile run 9 and the outer profile outside 10 in the transverse direction 2 parallel and equal to each other. The longitudinal distance measured in the longitudinal direction 7 between the inner profile outside 9 and the outer profile outside 10 is after the preferred embodiment is always constant. This constant Uniformity favors the reflection of the radiated heat on the outside of the profile 10 towards the inside profile outside 9 in that Area in which the profile outer sides 9, 10 due to the distance in the transverse direction 2 between the end faces of the crosspieces 13 directly and without each other Interpose another element. In this way the radiation impinging on the outer profile outer side 10 is not deflected, but targeted to the directly opposite inner profile outside 9 reflected.

Die Querstege 13 der einzelnen Dämmprofile 8 sind bei dem erfindungsmäßigen Verbundprofil linienflüchtig auf einer in Querrichtung 2 verlaufenden Geraden angeordnet und bilden so eine in Querrichtung 2 verlaufende Dämmebene. Dies zeigt der nahezu konstant in Querrichtung 2 sich erstreckende Verlauf der Isothermen in Fig. 3.The crossbars 13 of the individual insulation profiles 8 are in the inventive Composite profile arranged in line alignment on a straight line running in the transverse direction 2 and thus form an insulation level running in the transverse direction 2. This shows the almost constant course of the isotherms extending in the transverse direction 2 in Fig. 3.

Zur Lagerung der Scheibe 4 ist am Innenprofil 5 des Flügelprofils 1 das Halteprofil 16 mittels einer Schnappverbindung fixiert. Das Halteprofil 16 trägt in einer entsprechenden Profilnut eine Keildichtung 17. Die Keildichtung 17 besteht im wesentlichen aus einer am Glasfalz an der Glasscheibe anliegenden Dichtfläche 18 und einer in Querrichtung 2 aus der Keildichtung 17 abstehenden Dichtfahne 19. Die Dichtfahne 19 schmiegt sich mit ihrem der Dichtfläche 18 abgewandten Dichtfahnenende 20 an der der Dämmprofilinnenseite 11 in Querrichtung 2 abgewandten Außenseite des Dämmprofils 8 an. Die Dichtfahne 19 erstreckt sich hierbei nahezu linienflüchtig in Querrichtung 2 zu den Querstegen 13 der Dämmprofile 8 im Verbundprofil. Zwischen dem Rasthaken 21 des Halteprofils 16 und der Dichtfahne 19 ist wiederum eine Isolierkammer 22 gebildet.For mounting the disc 4 is the holding profile on the inner profile 5 of the wing profile 1 16 fixed by means of a snap connection. The holding profile 16 carries in a corresponding Profile groove a wedge seal 17. The wedge seal 17 consists essentially from a sealing surface 18 lying against the glass rebate on the glass pane and a sealing lug 19 projecting from the wedge seal 17 in the transverse direction 2. The sealing lug 19 nestles with its sealing lug end facing away from the sealing surface 18 20 on the inside of the insulating profile 11 in the transverse direction 2 Outside of the insulation profile 8. The sealing lug 19 extends here almost volatile in the transverse direction 2 to the crossbars 13 of the insulation profiles 8 in composite profile. Between the locking hook 21 of the holding profile 16 and the Sealing lug 19, in turn, an insulating chamber 22 is formed.

Auf der der Keildichtung 17 in Längsrichtung 7 abgewandten Seite der Scheibe 4 liegt die Außendichtung am Glasfalz der Scheibe 4 an. Die Außendichtung ist im Außenprofil 6 gelagert. Die Scheibe 4 ist mit ihrem Falzbereich somit zwischen der Keildichtung 17 und der Dichtleiste 23 gelagert.On the side of the disk 4 facing away from the wedge seal 17 in the longitudinal direction 7 the outer seal is against the glass rebate of the pane 4. The outer seal is in the External profile 6 stored. The disc 4 is thus with its fold area between the Wedge seal 17 and the sealing strip 23 mounted.

Das an das Rahmenprofil 3 angrenzende Dämmprofil des Flügelprofils 1 ist als Kammerdämmprofil 24 ausgebildet. Das Kammerdämmprofil 24 besteht hierfür aus dem vorbeschriebenen Dämmprofil 8 mit in Querrichtung 2 aus der Dämmprofilinnenseite 11 abstehendem Quersteg 13. Auf der der Dämmprofilinnenseite 11 abgewandten Dämmprofilaußenseite trägt das Kammerdämmprofil 24 eine im Querschnitt U-förmige Dämmkammer 25. Die U-förmige Dämmkammer 25 ist von einem in Querrichtung 2 verlaufenden Kammersteg 26 durchsetzt. Der Kammersteg 26 verläuft wiederum nahezu linienflüchtig zum Quersteg 13, so daß auch im Bereich des Kammerdämmprofils 24 die von den Querstegen 13 und Dichtfahne 19 gebildete Dämmebene erhalten ist. The adjacent to the frame profile 3 insulation profile of the wing profile 1 is as Chamber insulation profile 24 is formed. The chamber insulation profile 24 exists for this from the previously described insulation profile 8 with in the transverse direction 2 from the inside of the insulation profile 11 projecting cross piece 13. On the inside of the insulating profile 11 facing insulation profile outside, the chamber insulation profile 24 carries an in Cross section U-shaped insulation chamber 25. The U-shaped insulation chamber 25 is from penetrated in a transverse web 2 chamber web 26. The chamber bridge 26 again runs almost linearly to the crosspiece 13, so that also in Area of the chamber insulation profile 24 by the cross webs 13 and sealing lug 19 formed insulation level is preserved.

Auf der dem Flügelprofil 1 zugewandten Seite trägt das Rahmenprofil 3 eine gummielastische Mitteldichtung 27, welche vorzugsweise aus EPDM besteht. Die Mitteldichtung 27 weist analog zur Dämmkammer 25 der Kammerdämmprofile 24 eine etwa rechteckförmige Schließdämmkammer 28 auf. Die Schließdämmkammer 28 ist wiederum zweigeteilt von einem Dämmkammersteg 29. Der Dämmkammersteg 29 verläuft wiederum etwa in Querrichtung 2 und erstreckt sich linienflüchtig zur Dichtfahne 19 und sämtlichen Querstegen 13 sowie zum Kammersteg 26. Aus Fig. 1 und der Isothermendarstellung der Fig. 3 ist ersichtlich, daß infolge der erfinderischen Ausgestaltung des Verbundprofils eine zusätzliche Dichtebene zwischen dem Innenprofil 5 und dem Außenprofil 6 in Querrichtung 2 verläuft. Diese Dichtebene beginnt an der Keildichtung 17 und ist gebildet von der Dichtfahne 19. Die Dämmebene setzt sich fort in den beiden Querstegen 13 an den Dämmprofilinnenseiten 11, mündet in den Kammersteg 26 der Dämmkammer 25 und geht über in das Rahmenprofil 3, nämlich in den Dämmkammersteg 29 in der Schließdämmkammer 28 und endet schließlich an den Querstegen 13 der am Rahmenprofil 3 fixierten Dämmprofile 8.On the side facing the wing profile 1, the frame profile 3 carries one Rubber-elastic center seal 27, which is preferably made of EPDM. The Center seal 27 has, analogously to the insulation chamber 25, the chamber insulation profiles 24 an approximately rectangular closing insulation chamber 28. The The closing insulation chamber 28 is in turn divided into two by an insulating chamber web 29. The insulation chamber web 29 again runs approximately in the transverse direction 2 and extends in line with the sealing lug 19 and all transverse webs 13 and to the chamber web 26. From FIG. 1 and the isothermal representation of FIG. 3 it can be seen that due to the inventive design of the composite profile an additional sealing plane between the inner profile 5 and the outer profile 6 in Transverse direction 2 runs. This sealing plane begins at the wedge seal 17 and is formed by the sealing lug 19. The insulation level continues in the two Cross webs 13 on the inside of the insulating profile 11 opens into the chamber web 26 the insulation chamber 25 and goes into the frame profile 3, namely in the Insulation chamber web 29 in the closing insulation chamber 28 and finally ends the crossbars 13 of the insulation profiles 8 fixed to the frame profile 3.

Beim Schließen des Flügelprofils 1 schwenkt das Flügelprofil 1 in der in Längsrichtung 7 verlaufenden Schließrichtung 30 gegen das Rahmenprofil 3. Hierbei schlägt das Kammerdämmprofil 24 gegen die Mitteldichtung 27. Zur besseren Abdichtung ist an der Mitteldichtung 27 die in Schließrichtung 30 biegsame Dichtlippe 31 angeformt. Die Dichtlippe 31 hat die in Fig. 2 durchgehend gezeichnete Ausgangslage. Wird das Flügelprofil 1 in Schließrichtung 30 verschlossen, schwenkt die Dichtlippe 31 ebenfalls in Schließrichtung 30 und erreicht die in Fig. 2 gestrichelt dargestellte Position, welche der in Fig. 1 und Fig. 3 gezeigten Position entspricht. Die Dichtlippe 31 bildet also mit der Außenseite der Dämmkammer 25 eine abschließende Dichtung aus. Der Dichtlippe 31 in Längsrichtung 7 bzw. in Schließrichtung 30 vorgelagert ist die Zusatzdichtkammer 32. Die Zusatzdichtkammer 32 ist durch den Zusatzkammersteg 33 von der Schließdämmkammer 28 getrennt. Infolge der Zweiteilung der Schließdämmkammer 28 durch den Dämmkammersteg 29 sind an der Mitteldichtung 27 drei konvektionshemmende Kammern 32, 28 ausgebildet.When closing the wing profile 1, the wing profile 1 pivots in the longitudinal direction 7 extending closing direction 30 against the frame profile 3. Here the chamber insulation profile 24 strikes against the center seal 27. For the better Sealing on the central seal 27 is flexible in the closing direction 30 Formed sealing lip 31. The sealing lip 31 has the one drawn continuously in FIG. 2 Starting position. If the wing profile 1 is closed in the closing direction 30, pivots the sealing lip 31 also in the closing direction 30 and reaches the in Fig. 2 dashed position, which of those shown in Fig. 1 and Fig. 3 Position corresponds. The sealing lip 31 thus forms with the outside of the Insulation chamber 25 from a final seal. The sealing lip 31 in The additional sealing chamber is arranged in the longitudinal direction 7 or in the closing direction 30 32. The additional sealing chamber 32 is through the additional chamber web 33 from the Isolation chamber 28 separately. As a result of the division of the Locking chamber 28 through the insulating web 29 are on the Center seal 27 three convection-inhibiting chambers 32, 28 formed.

Zur Verringerung der Wärmeleitung sind die Dämmprofile 8 aus schlecht leitendem Kunststoff gefertigt. Zur Verringerung der Wärmeleitung durch die Dämmprofile 8 sind die Dämmprofile 8 in Befestigungsnuten 34 am Innenprofil 5 und am Außenprofil 6 gelagert. Die Dämmprofile 8 sind im Bereich ihrer in den Befestigungsnuten 34 einliegenden Befestigungsenden 35 jeweils mit Kröpfungen 36 versehen. Die Kröpfungen 36 sind hierbei so angeordnet, daß der der Hohlkammer 12 abgewandte Nutsteg 36 vom Körper des Dämmpofils 8 derart abgesetzt sind, daß zwischen der Stirnseite des Nutstegs 36 und dem Körper des Dämmprofils 8 jeweils ein Zwischenraum 37 gebildet ist. Der Zwischenraum 37 dient zur Vermeidung von Wärmebrücken zwischen dem Innenprofil 5 bzw. dem Außenprofil 6 einerseits und dem Dämmprofil 8 andererseits.To reduce the heat conduction, the insulation profiles 8 are made of poorly conductive Made of plastic. To reduce heat conduction through the insulation profiles 8 are the insulation profiles 8 in fastening grooves 34 on the inner profile 5 and External profile 6 stored. The insulation profiles 8 are in the area of their in the fastening grooves 34 inserted fastening ends 35 each with cranks 36 Mistake. The cranks 36 are arranged so that the hollow chamber 12 facing away from the body of the insulation profile 8 so grooved web 36 are that between the end face of the groove web 36 and the body of the insulation profile 8 an intermediate space 37 is formed in each case. The space 37 is used for Avoidance of thermal bridges between the inner profile 5 or the outer profile 6 on the one hand and the insulation profile 8 on the other.

Die von der Dichtfahne 19, den Querstegen 13 in der flügelprofilseitigen Hohlkammer 12, dem Kammersteg 26, dem Dämmkammersteg 29 und den in die Hohlkammer 12 am Rahmenprofil 3 hineinragenden Querstegen 13 gebildete

Figure 00090001
ungebrochene Dämmebene" ist im Bereich der Mitteldichtung 27 noch ergänzt von der der Dichtlippe 31 in Längsrichtung 7 gegenüberliegenden Schottleiste 38. Die Schottleiste 38 wirkt mit der Schließdämmkammer 28 konvektionshemmend zusammen. Darüber hinaus verhindert die Schottleiste 38 zusätzliche Wärmestrahlung im Verbundprofil.The formed from the sealing lug 19, the transverse webs 13 in the airfoil-side hollow chamber 12, the chamber web 26, the insulation chamber web 29 and the transverse webs 13 projecting into the hollow chamber 12 on the frame profile 3
Figure 00090001
unbroken insulation level "is supplemented in the area of the center seal 27 by the bulkhead strip 38 opposite the sealing lip 31 in the longitudinal direction 7. The bulkhead strip 38 interacts with the closing insulation chamber 28 to prevent convection. In addition, the bulkhead strip 38 prevents additional heat radiation in the composite profile.

Zusammenfassend ist festzustellen, daß vor allem die Bildung zweier separater Konvektionswalzen im Bereich der Raumteilhohlkammer 14 und der Außenteilhohlkammer 15 in Kombination mit der geringen Wärmestrahlung von der Innenprofilaußenseite 9 in Längsrichtung 7 auf die Außenprofilaußenseite 10 und die massive Reflektion der Strahlung von der Außenprofilaußenseite 10 in Längsrichtung 7 auf die Innenprofilaußenseite 9 thermisch so günstig wirken, daß auf die Einbringung von Schaumstoffmaterialien in die Hohlkammern 12 verzichtet werden kann und auch die Aufbringung reflektierender Zusatzmaterialien auf die Innenprofilaußenseite 9 bzw. die Außenprofilaußenseite 10 verzichtet werden kann. In summary, it should be noted that, above all, the formation of two separate Convection rollers in the area of the hollow chamber 14 and the outer chamber 15 in combination with the low heat radiation from the inside profile outside 9 in the longitudinal direction 7 on the outer profile outside 10 and massive reflection of the radiation from the outer profile outside 10 in the longitudinal direction 7 act on the inner profile outer side 9 so thermally that on the introduction of foam materials in the hollow chambers 12 is dispensed with can and the application of reflective additional materials on the Inner profile outer side 9 or the outer profile outer side 10 are omitted can.

BezugszeichenlisteReference list

11
FlügelprofilWing profile
22nd
QuerrichtungCross direction
33rd
RahmenprofilFrame profile
44th
Scheibedisc
55
InnenprofilInner profile
66
AußenprofilOuter profile
77
LängsrichtungLongitudinal direction
88th
DämmprofilInsulation profile
99
InnenprofilaußenseiteInner profile outside
1010th
AußenprofilaußenseiteOutside profile outside
1111
DämmprofilinnenseiteInsulation profile inside
1212th
HohlkammerHollow chamber
1313
QuerstegCrossbar
1414
RaumteilhohlkammerPartial cavity
1515
AußenteilhohlkammerOuter part cavity
1616
HalteprofilHolding profile
1717th
KeildichtungWedge seal
1818th
DichtflächeSealing surface
1919th
DichtfahneSealing lug
2020th
DichtfahnenendeSealing lug end
2121
RasthakenLocking hook
2222
IsolierkammerIsolation chamber
2323
DichtleisteSealing strip
2424th
KammerdämmprofilChamber insulation profile
2525th
DämmkammerInsulation chamber
2626
KammerstegKammersteg
2727
MitteldichtungCenter seal
2828
SchließdämmkammerLocking chamber
2929
Dämmkammersteg Insulation chamber web
3030th
SchließrichtungClosing direction
3131
DichtlippeSealing lip
3232
ZusatzdichtkammerAdditional sealing chamber
3333
ZusatzkammerstegAdditional chamber bridge
3434
BefestigungsnutMounting groove
3535
BefestigungsendeFastening end
3636
NutstegGroove web
3737
ZwischenraumSpace
3838
SchottleisteBulkhead

Claims (13)

Wärmegedämmtes Verbundprofil bestehend a) aus einem raumseitig angeordneten Innenprofil (5), b) aus einem zur Bildung einer Hohlkammer (12) mit Längsabstand neben dem Innenprofil (5) angeordneten Außenprofil (6), c) aus das Innenprofil (5) mit dem Außenprofil (6) verbindenden Dämmprofilen (8) und d) aus den einander zugewandten Innenflächen (11) der die Hohlkammerlängsseitenwände bildenden Dämmprofile (8) in die Hohlkammer (12) hineinstehenden Querstegen (13)
   dadurch gekennzeichnet, e) daß die Querstege (13) einander gegenüberliegen und zwischen ihren Stirnseiten einen sich in Querrichtung (2) erstreckenden Abstand freilassen und f) daß der Abstand einen Durchlaß bildet zum direkten Strahlungsaustausch zwischen der Außenprofilaußenseite (10) und der ihr in Längsrichtung (7) gegenüberliegenden Innenprofilaußenseite (9). Insulated composite profile a) from an inner profile (5) arranged on the room side, b) an outer profile (6) arranged to form a hollow chamber (12) with a longitudinal spacing next to the inner profile (5), c) from the inner profile (5) with the outer profile (6) connecting insulating profiles (8) and d) from the mutually facing inner surfaces (11) of the insulating profiles (8) forming the longitudinal side walls of the hollow chamber, transverse webs (13) projecting into the hollow chamber (12)
characterized, e) that the transverse webs (13) lie opposite one another and leave a distance extending in the transverse direction (2) between their end faces and f) that the distance forms a passage for direct radiation exchange between the outer profile outside (10) and the inner profile outside (9) opposite it in the longitudinal direction (7). Verbundprofil nach Anspruch 1,
   dadurch gekennzeichnet,
daß die Querstege (13) in Querrichtung (2) linienflüchtig zueinander angeordnet sind. Composite profile according to claim 1,
characterized,
that the transverse webs (13) are arranged in line with one another in the transverse direction (2). Verbundprofil nach Anspruch 1 oder 2,
   dadurch gekennzeichnet,
daß die in Querrichtung (2) gemessene Eigenlänge eines jeden Querstegs (13) mindestens 15% der in Längsrichtung (7) gemessenen Eigenlänge des jeweils zugeordneten Dämmprofils (8) beträgt.Composite profile according to claim 1 or 2,
characterized,
that the intrinsic length of each transverse web (13) measured in the transverse direction (2) is at least 15% of the intrinsic length of the respectively assigned insulation profile (8) measured in the longitudinal direction (7). Verbundprofil nach Anspruch 1,2 oder 3,
   dadurch gekennzeichnet,
daß die in Querrichtung (2) gemessene Eigenlänge eines jeden Querstegs (13) höchstens 85% der in Längsrichtung (7) gemessenen Eigenlänge des jeweils zugeordneten Dämmprofils (8) beträgt.Composite profile according to claim 1, 2 or 3,
characterized,
that the intrinsic length of each transverse web (13) measured in the transverse direction (2) is at most 85% of the intrinsic length of the respectively assigned insulation profile (8) measured in the longitudinal direction (7). Verbundprofil nach einem oder mehreren der vorhergehenden Ansprüche,
   dadurch gekennzeichnet,
daß die in Querrichtung (2) gemessene Eigenlänge eines jeden Querstegs (13) im Bereich von mindestens 40% bis höchstens 75% der in Längsrichtung (7) gemessenen Eigenlänge des jeweils zugeordneten Dämmprofils (8) liegt.Composite profile according to one or more of the preceding claims,
characterized,
that the intrinsic length of each transverse web (13) measured in the transverse direction (2) is in the range of at least 40% to at most 75% of the intrinsic length of the respectively assigned insulation profile (8) measured in the longitudinal direction (7). Verbundprofil nach einem oder mehreren der vorhergehenden Ansprüche,
   dadurch gekennzeichnet,
daß ein Quersteg (13) jeweils eine in Querrichtung (2) gemessene Eigenlänge von 6 mm bis 12 mm aufweist und daß das zugeordnete Dämmprofil (8) eine in Längsrichtung (7) gemessene Eigenlänge von 30 mm bis 32 mm aufweist.Composite profile according to one or more of the preceding claims,
characterized,
that a transverse web (13) each has an intrinsic length of 6 mm to 12 mm measured in the transverse direction (2) and that the associated insulation profile (8) has an intrinsic length of 30 mm to 32 mm measured in the longitudinal direction (7). Verbundprofil nach einem oder mehreren der vorhergehenden Ansprüche,
   gekennzeichnet durch
mehrere in Querrichtung (2) nebeneinander angeordnete Hohlkammern (12). Composite profile according to one or more of the preceding claims,
marked by
a plurality of hollow chambers (12) arranged next to one another in the transverse direction (2). Verbundprofil nach einem oder mehreren der vorhergehenden Ansprüche,
   dadurch gekennzeichnet,
daß sämtliche in die Hohlkammer (12) hineinragenden Querstege (13) auf einer gedachten Geraden angeordnet sind zur Bildung einer durchgängigen Dämmebene.Composite profile according to one or more of the preceding claims,
characterized,
that all of the transverse webs (13) projecting into the hollow chamber (12) are arranged on an imaginary straight line to form a continuous insulation level. Verbundprofil nach einem oder mehreren der vorhergehenden Ansprüche,
   dadurch gekennzeichnet,
daß das Innenprofil (9) bzw. das Außenprofil (10) aus Aluminum bestehen.Composite profile according to one or more of the preceding claims,
characterized,
that the inner profile (9) or the outer profile (10) consist of aluminum. Verbundprofil nach einem oder mehreren der vorhergehenden Ansprüche,
   dadurch gekennzeichnet,
daß die Außenprofilaußenseite (10) und die Innenprofilaußenseite (9) in demjenigen Bereich plan ausgebildet sind und gleichebig zueinander verlaufen, in welchem der Abstand zwischen den Stirnseiten der Querstege (13) den Durchlaß für den Strahlungaustausch freigibt.Composite profile according to one or more of the preceding claims,
characterized,
that the outer profile outer side (10) and the inner profile outer side (9) are planar in the area and run evenly to one another, in which the distance between the end faces of the transverse webs (13) clears the passage for the radiation exchange. Verbundprofil nach einem oder mehreren der vorhergehenden Ansprüche,
   gekennzeichnet durch
eine im Bereich des Glasfalzes angeordnete Keildichtung (17) mit einer in der Dichtebene verlaufenden, mit ihrer Stirnseite (20) an der Außenfläche des benachbarten Dämmprofils (8) anliegenden Dichtfahne (19).Composite profile according to one or more of the preceding claims,
marked by
a wedge seal (17) arranged in the region of the glass rebate with a sealing lug (19) running in the sealing plane and with its end face (20) resting on the outer surface of the adjacent insulating profile (8). Verbundprofil nach einem oder mehreren der vorhergehenden Ansprüche,
   gekennzeichnet durch
eine im Bereich zwischen einem Flügelprofil (1) und einem Rahmenprofil (3) angeordnete, elastische Mitteldichtung (27) mit mindestens einer Hohlkammer (28,32) und mindestens einem die Hohlkammer (28,32) in zwei Teilkammern teilenden Trennungssteg (29). Composite profile according to one or more of the preceding claims,
marked by
an elastic center seal (27) arranged in the area between a wing profile (1) and a frame profile (3) with at least one hollow chamber (28,32) and at least one separating web (29) dividing the hollow chamber (28,32) into two partial chambers. Verbundprofil nach Anspruch 10,
   dadurch gekennzeichnet,
daß der Trennungssteg (29) etwa in der Dichtebene verläuft.Composite profile according to claim 10,
characterized,
that the separating web (29) runs approximately in the sealing plane.
EP97116832A 1996-09-30 1997-09-27 Heat insulating composite profile Expired - Lifetime EP0833032B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29723853U DE29723853U1 (en) 1996-09-30 1997-09-27 Insulated composite profile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19640471 1996-09-30
DE19640471 1996-09-30

Publications (3)

Publication Number Publication Date
EP0833032A2 true EP0833032A2 (en) 1998-04-01
EP0833032A3 EP0833032A3 (en) 1999-08-25
EP0833032B1 EP0833032B1 (en) 2002-01-23

Family

ID=7807555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97116832A Expired - Lifetime EP0833032B1 (en) 1996-09-30 1997-09-27 Heat insulating composite profile

Country Status (3)

Country Link
EP (1) EP0833032B1 (en)
AT (1) ATE212413T1 (en)
DE (1) DE59706165D1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10300864A1 (en) * 2003-01-10 2004-07-22 Eduard Hueck Gmbh & Co. Kg Heat barrier for window casement is filled with insulating foam in a portion of the compartment only
ES2302570A1 (en) * 2005-03-18 2008-07-16 Aluminios Cortizo, S.A. Channel connection is provided between certain fixed and movable part of sheet of window or metal door in carpentry, where part of structure and framework is fixed on movable framework that is provided with multiple profiles
ITMI20091939A1 (en) * 2009-11-05 2011-05-06 All Co Spa DOOR FITTING WITH IMPROVED GASKETS.
DE202010001301U1 (en) 2010-01-23 2011-05-26 RAICO Bautechnik GmbH, 87772 Thermally insulated composite profile
DE202011000105U1 (en) * 2011-01-17 2012-04-20 SCHÜCO International KG Profile system for facades, windows and doors
CN104594761A (en) * 2013-10-31 2015-05-06 苏州罗普斯金铝业股份有限公司 Aluminum alloy door and window system
CN104863456A (en) * 2015-05-21 2015-08-26 青岛乐克玻璃科技股份有限公司 Thermal insulation window and door frame
DE102006050572B4 (en) * 2006-07-08 2017-11-23 Hueck Gmbh & Co. Kg profile frame
WO2023213947A1 (en) * 2022-05-06 2023-11-09 SCHÜCO International KG Composite profile arrangement for doors, windows or facade elements, and door, window or facade element
DE102022111345A1 (en) 2022-05-06 2023-11-09 SCHÜCO International KG Composite profile arrangement for doors, windows or facade elements as well as door, window or facade elements
DE102022111344A1 (en) 2022-05-06 2023-11-09 SCHÜCO International KG Composite profile arrangement for doors, windows or facade elements as well as door, window or facade elements and multi-head insulator
DE102022111343A1 (en) 2022-05-06 2023-11-09 SCHÜCO International KG Composite profile arrangement for doors, windows or facade elements as well as door, window or facade elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686897A5 (en) * 1993-11-01 1996-07-31 Schweizer Ag E Composite profile.
DE9413790U1 (en) * 1994-08-26 1995-12-21 Correcta GmbH, 34537 Bad Wildungen Hollow section window frame
DE19528498C1 (en) * 1995-02-01 1996-06-27 Albert Kraemer Insulating core for thermally insulated laminar profile, partic. windows, etc.
DE29520444U1 (en) * 1995-12-22 1996-03-21 Lange, Rolf-Peter, 90453 Nürnberg Insulating webs to improve thermal insulation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"DEUTSCHE NORM, DIN 4108", part 4 November 1991, article "Wärmeschutz im Hochbau", pages: 9 - 12, XP000945474
"KR-WERT VON RAHMENPROFILEN", INFOBLATT IFT ROSENHEIM, XX, XX, 1 January 1999 (1999-01-01), XX, XP000945475
"SERIE HUECK 1.0", SERIE HUECK 1.0, XX, XX, 1 January 1995 (1995-01-01), XX, pages 01, XP000945476

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10300864A1 (en) * 2003-01-10 2004-07-22 Eduard Hueck Gmbh & Co. Kg Heat barrier for window casement is filled with insulating foam in a portion of the compartment only
ES2302570A1 (en) * 2005-03-18 2008-07-16 Aluminios Cortizo, S.A. Channel connection is provided between certain fixed and movable part of sheet of window or metal door in carpentry, where part of structure and framework is fixed on movable framework that is provided with multiple profiles
DE102006050572B4 (en) * 2006-07-08 2017-11-23 Hueck Gmbh & Co. Kg profile frame
ITMI20091939A1 (en) * 2009-11-05 2011-05-06 All Co Spa DOOR FITTING WITH IMPROVED GASKETS.
DE202010001301U1 (en) 2010-01-23 2011-05-26 RAICO Bautechnik GmbH, 87772 Thermally insulated composite profile
DE202011000105U1 (en) * 2011-01-17 2012-04-20 SCHÜCO International KG Profile system for facades, windows and doors
CN104594761A (en) * 2013-10-31 2015-05-06 苏州罗普斯金铝业股份有限公司 Aluminum alloy door and window system
CN104594761B (en) * 2013-10-31 2016-09-14 苏州罗普斯金铝业股份有限公司 A kind of aluminium alloy door window system
CN104863456A (en) * 2015-05-21 2015-08-26 青岛乐克玻璃科技股份有限公司 Thermal insulation window and door frame
WO2023213947A1 (en) * 2022-05-06 2023-11-09 SCHÜCO International KG Composite profile arrangement for doors, windows or facade elements, and door, window or facade element
DE102022111345A1 (en) 2022-05-06 2023-11-09 SCHÜCO International KG Composite profile arrangement for doors, windows or facade elements as well as door, window or facade elements
DE102022111344A1 (en) 2022-05-06 2023-11-09 SCHÜCO International KG Composite profile arrangement for doors, windows or facade elements as well as door, window or facade elements and multi-head insulator
DE102022111343A1 (en) 2022-05-06 2023-11-09 SCHÜCO International KG Composite profile arrangement for doors, windows or facade elements as well as door, window or facade elements

Also Published As

Publication number Publication date
DE59706165D1 (en) 2002-03-14
ATE212413T1 (en) 2002-02-15
EP0833032B1 (en) 2002-01-23
EP0833032A3 (en) 1999-08-25

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