EP1215360A1 - Composite profile - Google Patents

Composite profile Download PDF

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Publication number
EP1215360A1
EP1215360A1 EP00127054A EP00127054A EP1215360A1 EP 1215360 A1 EP1215360 A1 EP 1215360A1 EP 00127054 A EP00127054 A EP 00127054A EP 00127054 A EP00127054 A EP 00127054A EP 1215360 A1 EP1215360 A1 EP 1215360A1
Authority
EP
European Patent Office
Prior art keywords
insulating
elements
profile
diagonal element
insulating elements
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
EP00127054A
Other languages
German (de)
French (fr)
Other versions
EP1215360B2 (en
EP1215360B1 (en
EP1215360B9 (en
Inventor
Erwin Brunnhofer
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.)
Technoform Caprano and Brunnhofer GmbH and Co KG
Original Assignee
Technoform Caprano and Brunnhofer GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8170622&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1215360(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Technoform Caprano and Brunnhofer GmbH and Co KG filed Critical Technoform Caprano and Brunnhofer GmbH and Co KG
Priority to EP00127054A priority Critical patent/EP1215360B2/en
Priority to DE50008354T priority patent/DE50008354D1/en
Priority to ES00127054T priority patent/ES2226692T5/en
Publication of EP1215360A1 publication Critical patent/EP1215360A1/en
Publication of EP1215360B1 publication Critical patent/EP1215360B1/en
Application granted granted Critical
Publication of EP1215360B9 publication Critical patent/EP1215360B9/en
Publication of EP1215360B2 publication Critical patent/EP1215360B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B2003/26329—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section the convection or radiation in a hollow space being reduced, e.g. by subdividing the hollow space the insulating strips between the metal sections being interconnected
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • 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
    • E06B2003/2635—Specific form characteristics
    • E06B2003/26352—Specific form characteristics hollow
    • 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
    • E06B2003/26379—Specific characteristics concerning the disposition between the metal section members
    • E06B2003/26381—Specific characteristics concerning the disposition between the metal section members disposed obliquely
    • 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 invention relates to a composite profile, in particular for Windows, doors and facade elements, with an outer profile and an inner profile, the outer profile and the inner profile with at least two insulating elements are connected and being between the insulating elements Cavity is formed.
  • a composite profile for example on windows, doors or facade elements is used for thermal insulation.
  • the outer profile and the inner profile usually consist of a metal, in particular Aluminum, while the insulating elements or those between Insulated webs arranged on the outer profile and inner profile consist of a plastic. The insulating elements or Insulating webs cause the thermal separation of the outer profile and inner profile.
  • DE 195 30 349 C1 is a composite profile for one Sash known, in which the outer profile and Inner profile through a single insulating web are connected, which is designed as a hollow chamber web. On the outside profile side, this hollow chamber web has one single wide mounting foot. Inner profile side are two arranged at a defined distance from each other Mounting feet provided in corresponding Intervene in recesses of the inner profile.
  • the production this insulating web is expensive because of the arrangement the mounting feet are subject to tight tolerances, so that the insulating web can be easily inserted into the inner profile and External profile can be introduced.
  • this known composite profile due to the design of the insulating bar in the Otherwise the shear strength as well as the tolerance ability wish left.
  • a composite profile is disclosed in EP 0 172 575 A2, at which the outer profile and the inner profile first by two individual insulating webs are connected to one another between which a cavity is provided. Can in the cavity subsequently a diagonally arranged to the insulating bars Bracing element can be inserted. The corresponding guide rails on both insulating webs. It is also possible to use different angular positions to realize the strut element. The afterthought Inserting the strut leads to unwanted constraints. Because of these constraints is a the composite profile often does not function reliably guaranteed.
  • the invention is the technical problem based on a composite profile of the type mentioned indicate that adequate thermal insulation guaranteed and in terms of shear strength, Cross tensile strength and spring stiffness meet all requirements is sufficient and at the same time minimizes the shell offset as well nonetheless, in a simple and inexpensive manner can be produced and assembled.
  • the invention teaches a composite profile, in particular for windows, doors and facade elements, with an outer profile and an inner profile, wherein the outer profile and the inner profile are connected to one another by at least two insulating elements and a cavity is formed between the insulating elements, wherein each of the two insulating elements has a fastening foot for fastening to the outer profile at one end and a fastening foot for fastening to the inner profile at the opposite end, the fastening feet of these insulating elements being rolled in in a shear-resistant manner, wherein at least one insulating diagonal element is provided in the cavity, which is arranged obliquely to the two insulating elements and wherein in the ready-to-install state of the insulating elements at least one end of the insulating diagonal element is firmly connected to one of the insulating elements and only one insulating diagonal element is firmly connected to this insulating element.
  • the outer profile and / or inner profile expediently exists made of metal, preferably aluminum. It is in the Framework of the invention that the insulating elements and / or that at least one insulating diagonal element made of a heat insulating Material, preferably made of plastic. According to the four fastening feet of the two Insulating elements rolled into the inner profile in a shear-resistant manner. Shear-proof rolled means within the scope of the invention that when rolling up the insulating elements with a corresponding one Rolling device fixing elements on the outer profile or are connected to the inner profile, so deformed or be bent so that the mounting feet are positive recorded on the inner profile or on the outer profile and, as it were, of the fixing elements be pinched. This results in a more resistant to shear Composite.
  • the two insulating elements arranged parallel to each other mean in particular that at least 60%, preferably at least 70%, preferably at least 80% of the lengths of the two insulating elements have a parallel course.
  • parallel In the context of the invention, course essentially means one parallel course of the two insulating elements. So it is within the scope of the invention that the orientation of the two insulating elements at an angle of 0 ° to 4 ° from the exact parallel arrangement deviates. Preferably includes the term parallel also the latter embodiment.
  • the insulating diagonal element is at least one end of the insulating diagonal element firmly connected to one of the insulating elements.
  • Fixed connection here means in particular that the isolating diagonal element integrally connected to the insulating element is, or is integrally formed on the insulating element.
  • end of the insulating diagonal element over a fixed positive connection connected to the insulating element is.
  • the insulation diagonal element can a positive locking connection to the insulating element be connected.
  • An insulating element according to the invention is preferably in the Cross-section linear or essentially linear. At the two opposite ends of the insulating element is a mounting foot for attachment to the External profile or provided on the inner profile. Conveniently, is at least one mounting foot one of the Insulating elements are dovetail-shaped. To preferred embodiment of the invention are both Fastening feet of an insulating element dovetailed educated.
  • a preferred embodiment of the Invention is characterized in that the insulating diagonal element with one of the insulating elements Includes angle ⁇ that is less than 60 °, preferred is less than 50 °. According to another preferred Embodiment of the invention, this angle ⁇ is smaller than 45 °, preferably less than 40 °.
  • Embodiment of the invention runs the insulating diagonal element over at least 80% of the length of one of the parallel ones Insulating elements through the cavity.
  • Length of a Insulating element here means the extension of the insulating element from the outer profile to the inner profile.
  • the insulating diagonal element preferably extends over the entire distance or over almost the entire distance between outer profile and inner profile through the cavity.
  • the insulating diagonal element at least one mounting foot Attachment to the outer profile or for attachment to the Inner profile.
  • the mounting foot is included expediently dovetail-shaped and fits into a complementary recess of the outer profile or the inner profile.
  • the one of the insulating elements together with the insulation diagonal element firmly attached to it, with its other end via a mounting foot on the External profile or inner profile is attached, one in the Cross section forms V-shaped insulating web.
  • the second insulating element then forms a second, linear in cross-section or I-shaped in cross-section Insulating web.
  • the insulation diagonal element in the ready to install Condition of the insulation elements with each of its two ends firmly connected to one of the insulating elements. It is within the scope of the invention that the two Insulating elements with the insulating diagonal element connecting them a single Z-shaped insulating web form.
  • a second insulating diagonal element is provided, which is arranged obliquely to the two insulating elements and in The insulation elements are at least ready for installation one end of this second insulating diagonal element with one of the insulating elements connected. It is within the Invention that this latter insulating element only this one insulation diagonal element firmly connected is.
  • the second insulating diagonal element a mounting foot for mounting on the outer profile or on the inner profile. It lies in the context of the invention that the insulating element with the second insulation diagonal element firmly connected to it forms a cross-sectionally V-shaped insulating web.
  • An embodiment of the invention is characterized in that that the first insulating diagonal element with the first of the insulating elements a first coherent Isoliersteg forms and that the second insulating diagonal element with the second of the insulating elements a second forms a continuous insulating bridge.
  • the invention is with one end to that Insulating element permanently connected insulating diagonal element at its other end across one across the insulating member arranged connecting element with the insulating element connected.
  • Transversely arranged means within the scope of the invention on the one hand that the insulating element and that on it connected connecting element an angle of 90 ° or form an angle of approximately 90 °.
  • Transversely arranged means but also that the insulating element and the connecting element an angle of 60 ° to 120 °, preferably of 70 ° form up to 110 °, very preferably from 80 ° to 100 °.
  • the invention is based on the finding that with a composite profile according to the invention first an optimal thermal insulation is achieved and nonetheless achieved very advantageous mechanical properties become.
  • the truss construction according to the invention Insulating elements or insulating webs essentially only have still tension and / or compression struts.
  • Arrangement and training becomes an optimal shear strength as well as spring stiffness achieved. So he can Value of the shear strength and the value of the spring stiffness compared to the ones described at the beginning the known composite profiles by at least one Third raised.
  • inventive Compound profile occurs due to the curling Shell misalignment is practically non-existent. Even errors caused by subsequent stove enamelling could occur become complete with the composite profile according to the invention avoided.
  • a larger Distance between the two insulating profiles, like him occurs for example with wing elements, in particular Z-shaped insulating webs in cross section between the outer profile and the inner profile can be provided. You can further functional elements such as hollow cavities, stop lugs, Rubber receiving grooves and the like integrated his.
  • insulation profiles to have a division to choose in two separate insulating bars and for example one in cross-section V-shaped insulating web and one in Provide cross-section I-shaped insulating web.
  • two V-shaped in cross section Combine insulating bars with each other.
  • Fig. 1 is a known from the prior art Composite profile 1 shown.
  • This known composite profile 1 consists of two independent, in the embodiment mutually parallel insulating elements 4.5. Between parallel insulating elements 4, 5 is a cavity 6 educated. The two insulating elements 4, 5 point on each of its ends has a fastening foot 7, 8, with which they are complementary in each case Border the outer profile 2 or the inner profile 3.
  • insulating elements 4, 5 represent the state of the composite profile 1 after Roll in.
  • the dash-dotted lines show the insulating elements 4, 5 after an undesirable Shell misalignment that occurs, for example, after painting. Such a shell offset is intended according to the invention be minimized.
  • the composite profile 1 has an outer profile 2 and Inner profile 3.
  • the outer profile 2 and the inner profile 3 are in the embodiments of FIGS. 2 to 7 each by two insulating elements 4, 5 with each other connected and between these insulating elements 4, 5 is a Cavity 6 formed.
  • the two insulating elements 4, 5 arranged parallel to each other.
  • Each of the two parallel insulating elements 4, 5 have at one end a mounting foot 7 for attachment to the outer profile 2 and a mounting foot at the opposite end 8 for attachment to the inner profile 3.
  • mounting feet 7, 8 of the insulating elements 4, 5 are expediently and in the exemplary embodiment dovetailed educated. Grasp the mounting feet 7, 8 preferred and in the exemplary embodiment in each complementary cavities of the outer profile 2 and Inner profile 3 a.
  • the mounting feet 7, 8 are according to the invention on the outer profile 2 and on the inner profile 3 shear-proof rolled. Fixing elements 20 are shown in the figures of the outer profile 2 and the inner profile 3 recognizable, the were deformed during the rolling process so that the complementary cavities for the mounting feet 7, 8 result and the mounting feet 7, 8 as it were thrust-resistant be pinched.
  • an insulating diagonal element is in the cavity 6 9 provided that obliquely to the two parallel Insulating elements 4, 5 is arranged.
  • the condition of the insulating elements 4, 5 is at least one end 10 of the insulating diagonal element 9 firmly with one of the insulating elements 4, 5 connected.
  • Insulating element 4, 5 is only an insulating diagonal element 9 firmly connected.
  • Preferably and in the embodiment closes the insulating diagonal element 9 with one of the Insulating elements 4, 5 an angle ⁇ that is less than Is 50 °.
  • the Isolierdiagonalelement 9 over at least 80% of Length of one of the insulating elements 4, 5 through the cavity 6.
  • the term length here means the extension of the insulating element 4, 5 in the direction of the distance a between the Outer profile 2 and the inner profile 3.
  • Fig. 2 shows a first embodiment of an inventive Composite profile 1.
  • the insulation diagonal element 9 in the ready-to-install state of the insulating elements 4, 5 with each of its two ends 10, 11 with one of each Insulating elements 4, 5 firmly connected.
  • Preferably and in Embodiment means firm connection that the Isolierdiagonalelement 9 in one piece to the respective Insulating element 4, 5 is connected or molded.
  • In 2 form the insulating elements 4, 5 with the insulating diagonal element 9 a in cross section Z-shaped insulating web 12.
  • a second insulating diagonal element 17 is provided, which also is arranged obliquely to the two insulating elements 4, 5 and when these insulating elements 4, 5 are ready for installation is at least one end 10 of this second insulating diagonal element 17 firmly with one of the insulating elements 4, 5 connected.
  • this has second insulating diagonal element 17 a fastening foot 14 with which this second isolating diagonal element 17 on the External profile 2 is attached.
  • Fastening foot 14 shear-resistant on the outer profile 2 been rolled up.
  • the composite profile 1 according to FIG. 4 has two separate insulating cross-sections with a V-shape.
  • FIGS. 4 to 6 forms the first insulating diagonal element 9 with the first insulating element 4 a first continuous insulating web and forms the second insulating diagonal element 17 with the second Insulating element 5 a second coherent insulating web.
  • the exemplary embodiments according to FIGS. 5 and 6 is that with one end 10 to the insulating element 4, 5 fixed connected Isolierdiagonalelement 9, 17 each with the other end 11 across a transverse to the insulating element 4, 5th arranged connecting element 18 with the insulating element 4, 5 connected. 5 in the composite profile 1 the connecting element 18 each with the associated Insulating element 4, 5 an angle of 90 °.
  • the connecting element 18 is against it obliquely with respect to the respectively assigned insulating element 4, 5 arranged.
  • the composite profiles 1 according to FIGS. 5 and 6 are two triangular cross-sections 19 provided.
  • two independent insulating bars provided with regard to their Shape and arrangement and with respect to one in the cavity 6 imaginary and not shown mirror plane mirror image are arranged to each other.
  • Fig. 7 shows a further embodiment of an inventive Composite profile 1.
  • this triangular insulating web 19 is also an I-shaped Insulating web 16 provided by the insulating element 5 is formed.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The outer (2) and inner (3) profiled sections are joined by at least two insulating elements (4,5) between which is a hollow cavity (6). One end of each insulating element has a fixture-foot (7,8) for attachment to the outer profiled section and the opposite end's fixture foot is for attachment to the inner profiled section. The hollow cavity contains at least one insulating diagonal element (9) at least one end (10) of which is fixed aslant to one of the insulating elements..

Description

Die Erfindung betrifft ein Verbundprofil, insbesondere für Fenster, Türen und Fassadenelemente, mit einem Außenprofil und einem Innenprofil, wobei das Außenprofil und das Innenprofil durch zumindest zwei Isolierelemente miteinander verbunden sind und wobei zwischen den Isolierelementen ein Hohlraum ausgebildet ist. ― Ein solches Verbundprofil, beispielsweise an Fenstern, Türen oder Fassadenelementen dient zur Wärmedämmung. Das Außenprofil und das Innenprofil bestehen in der Regel aus einem Metall, insbesondere aus Aluminium, während die Isolierelemente bzw. die zwischen Außenprofil und Innenprofil angeordneten Isolierstege aus einem Kunststoff bestehen. Die Isolierelemente bzw. Isolierstege bewirken die thermische Trennung von Außenprofil und Innenprofil.The invention relates to a composite profile, in particular for Windows, doors and facade elements, with an outer profile and an inner profile, the outer profile and the inner profile with at least two insulating elements are connected and being between the insulating elements Cavity is formed. - Such a composite profile, for example on windows, doors or facade elements is used for thermal insulation. The outer profile and the inner profile usually consist of a metal, in particular Aluminum, while the insulating elements or those between Insulated webs arranged on the outer profile and inner profile consist of a plastic. The insulating elements or Insulating webs cause the thermal separation of the outer profile and inner profile.

Man ist bemüht, bei solchen Verbundprofilen eine optimale thermische Isolierung zu erzielen und gleichzeitig eine ausreichende Schubfestigkeit des Verbundes sowie eine optimale Querzugfestigkeit und Federsteifigkeit sicher zu stellen. Die weitere thermische Verbesserung führt zur Verbreiterung der Isolierzone mit immer dünneren Isolierstegen mit der Folge, dass die mechanischen Eigenschaften, insbesondere der Schalenversatz und die Montagefähigkeit den für die Funktion zulässigen Toleranzbereich verlassen. Daraus können optische Mängel, beispielsweise an Fenstern resultieren. Fernerhin können aufgrund der Toleranzprobleme Dichtungspaarungen außer Eingriff geraten und dann ist oftmals die Winddichtigkeit nicht mehr gewährleistet. Efforts are made to achieve an optimal one with such composite profiles to achieve thermal insulation and at the same time a sufficient shear strength of the composite and a optimal transverse tensile strength and spring stiffness put. The further thermal improvement leads to Broadening of the isolation zone with ever thinner isolation bars with the result that the mechanical properties, in particular the shell offset and the ability to assemble leave the permissible tolerance range for the function. This can result in visual defects, for example on windows result. Furthermore, due to the tolerance problems Seal pairs disengaged and then is often the windproofness is no longer guaranteed.

Aus DE 195 30 349 C1 ist ein Verbundprofil für einen Flügelrahmen bekannt, bei dem das Außenprofil und das Innenprofil durch einen einzigen Isoliersteg miteinander verbunden sind, der als Hohlkammersteg ausgebildet ist. Außenprofilseitig weist dieser Hohlkammersteg einen einzigen breiten Befestigungsfuß auf. Innenprofilseitig sind zwei in einem definierten Abstand voneinander angeordnete Befestigungsfüße vorgesehen, die in entsprechende Auskammerungen des Innenprofils eingreifen. Die Herstellung dieses Isoliersteges ist aufwendig, da bezüglich der Anordnung der Befestigungsfüße enge Toleranzen einzuhalten sind, damit der Isoliersteg problemlos in das Innenprofil und Außenprofil einbringbar ist. Bei diesem bekannten Verbundprofil lässt aufgrund der Ausführung des Isoliersteges im Übrigen die Schubfestigkeit sowie die Toleranzfähigkeit zu wünschen übrig.DE 195 30 349 C1 is a composite profile for one Sash known, in which the outer profile and Inner profile through a single insulating web are connected, which is designed as a hollow chamber web. On the outside profile side, this hollow chamber web has one single wide mounting foot. Inner profile side are two arranged at a defined distance from each other Mounting feet provided in corresponding Intervene in recesses of the inner profile. The production this insulating web is expensive because of the arrangement the mounting feet are subject to tight tolerances, so that the insulating web can be easily inserted into the inner profile and External profile can be introduced. With this known composite profile due to the design of the insulating bar in the Otherwise the shear strength as well as the tolerance ability wish left.

In DE 195 13 836 A1 wird ein Verbundprofil für einen Flügelrahmen beschrieben, das ebenfalls in Form eines einstückigen Hohlkammersteges ausgebildet ist. Dieser Hohlkammersteg weist zwei parallele Isolierelemente auf, die nach Art einer Fachwerkkonstruktion über zwei schräge Isolierelemente miteinander verbunden sind. Auch bei diesem bekannten Verbundprofil sind bei der Herstellung in aufwendiger Weise sehr enge Toleranzen einzuhalten, damit ein funktionssicherer Verbund zwischen dem Isoliersteg und dem Außenprofil bzw. dem Innenprofil geschaffen werden kann. Ein Schalenversatz kann bei diesem bekannten Verbundprofil relativ leicht auftreten. DE 195 13 836 A1 describes a composite profile for a Sash described, which is also in the form of a one-piece hollow chamber web is formed. This Hollow chamber web has two parallel insulating elements, the kind of half-timbered construction over two inclined Insulating elements are interconnected. This one too known composite profiles are expensive to manufacture Way to adhere to very tight tolerances Functionally reliable bond between the insulating bridge and the Outer profile or the inner profile can be created. A shell offset can occur with this known composite profile occur relatively easily.

In EP 0 172 575 A2 wird ein Verbundprofil offenbart, bei dem das Außenprofil und das Innenprofil zunächst durch zwei einzelne Isolierstege miteinander verbunden sind, zwischen denen ein Hohlraum vorgesehen ist. In den Hohlraum kann nachträglich ein zu den Isolierstegen schräg angeordnetes Verstrebungselement eingeschoben werden. Hierzu weisen die beiden Isolierstege entsprechende Führungsschienen auf. Dabei ist es auch möglich, verschiedene Winkelstellungen des Verstrebungselementes zu verwirklichen. Das nachträgliche Einschieben des Verstrebungselementes führt zu unerwünschten Zwängen. Aufgrund dieser Zwänge ist ein funktionssicherer Sitz des Verbundprofils oftmals nicht gewährleistet.A composite profile is disclosed in EP 0 172 575 A2, at which the outer profile and the inner profile first by two individual insulating webs are connected to one another between which a cavity is provided. Can in the cavity subsequently a diagonally arranged to the insulating bars Bracing element can be inserted. The corresponding guide rails on both insulating webs. It is also possible to use different angular positions to realize the strut element. The afterthought Inserting the strut leads to unwanted constraints. Because of these constraints is a the composite profile often does not function reliably guaranteed.

Demgegenüber liegt der Erfindung das technische Problem zugrunde, ein Verbundprofil der eingangs genannten Art anzugeben, das eine ausreichende thermische Isolierung gewährleistet sowie im Hinblick auf die Schubfestigkeit, Querzugfestigkeit und Federsteifigkeit allen Anforderungen genügt und gleichzeitig den Schalenversatz minimiert sowie nichtsdestoweniger auf einfache und wenig aufwendige Weise herstellbar und montierbar ist.In contrast, the invention is the technical problem based on a composite profile of the type mentioned indicate that adequate thermal insulation guaranteed and in terms of shear strength, Cross tensile strength and spring stiffness meet all requirements is sufficient and at the same time minimizes the shell offset as well nonetheless, in a simple and inexpensive manner can be produced and assembled.

Zur Lösung dieses technischen Problems lehrt die Erfindung ein Verbundprofil, insbesondere für Fenster, Türen und Fassadenelemente, mit einem Außenprofil und einem Innenprofil,
wobei das Außenprofil und das Innenprofil durch zumindest zwei Isolierelemente miteinander verbunden sind und wobei zwischen den Isolierelementen ein Hohlraum ausgebildet ist,
wobei jedes der beiden Isolierelemente an einem Ende einen Befestigungsfuß für die Befestigung an dem Außenprofil und an dem gegenüberliegenden Ende einen Befestigungsfuß für die Befestigung an dem Innenprofil aufweist, wobei die Befestigungsfüße dieser Isolierelemente schubfest eingerollt sind,
wobei in dem Hohlraum zumindest ein Isolierdiagonalelement vorgesehen ist, das schräg zu den beiden Isolierelementen angeordnet ist
und wobei im einbaufertigen Zustand der Isolierelemente zumindest ein Ende des Isolierdiagonalelementes fest mit einem der Isolierelemente verbunden ist und wobei an dieses Isolierelement lediglich ein Isolierdiagonalelement fest angeschlossen ist.To solve this technical problem, the invention teaches a composite profile, in particular for windows, doors and facade elements, with an outer profile and an inner profile,
wherein the outer profile and the inner profile are connected to one another by at least two insulating elements and a cavity is formed between the insulating elements,
wherein each of the two insulating elements has a fastening foot for fastening to the outer profile at one end and a fastening foot for fastening to the inner profile at the opposite end, the fastening feet of these insulating elements being rolled in in a shear-resistant manner,
wherein at least one insulating diagonal element is provided in the cavity, which is arranged obliquely to the two insulating elements
and wherein in the ready-to-install state of the insulating elements at least one end of the insulating diagonal element is firmly connected to one of the insulating elements and only one insulating diagonal element is firmly connected to this insulating element.

Das Außenprofil und/oder Innenprofil besteht zweckmäßigerweise aus Metall, vorzugsweise aus Aluminium. Es liegt im Rahmen der Erfindung, dass die Isolierelemente und/oder das zumindest eine Isolierdiagonalelement aus einem wärmeisolierenden Material, bevorzugt aus Kunststoff, bestehen. Erfindungsgemäß sind die vier Befestigungsfüße der beiden Isolierelemente schubfest in dem Innenprofil eingerollt. Schubfest eingerollt meint im Rahmen der Erfindung, dass beim Einrollen der Isolierelemente mit einer entsprechenden Einrollvorrichtung Fixierelemente, die an dem Außenprofil oder an dem Innenprofil angeschlossen sind, so deformiert oder umgebogen werden, dass die Befestigungsfüße formschlüssig an dem Innenprofil oder an dem Außenprofil aufgenommen werden und gleichsam von den Fixierelementen eingeklemmt werden. Dabei ergibt sich ein schubfester Verbund.The outer profile and / or inner profile expediently exists made of metal, preferably aluminum. It is in the Framework of the invention that the insulating elements and / or that at least one insulating diagonal element made of a heat insulating Material, preferably made of plastic. According to the four fastening feet of the two Insulating elements rolled into the inner profile in a shear-resistant manner. Shear-proof rolled means within the scope of the invention that when rolling up the insulating elements with a corresponding one Rolling device fixing elements on the outer profile or are connected to the inner profile, so deformed or be bent so that the mounting feet are positive recorded on the inner profile or on the outer profile and, as it were, of the fixing elements be pinched. This results in a more resistant to shear Composite.

Nach einer bevorzugten Ausführungsform der Erfindung sind die beiden Isolierelemente zueinander parallel angeordnet. Zueinander parallele Isolierelemente meint dabei insbesondere, dass zumindest 60 %, vorzugsweise zumindest 70 %, bevorzugt zumindest 80 % der Längen der beiden Isolierelemente einen parallelen Verlauf aufweisen. Paralleler Verlauf meint im Rahmen der Erfindung auch einen im Wesentlichen parallelen Verlauf der beiden Isolierelemente. So liegt es im Rahmen der Erfindung, dass die Orientierung der beiden Isolierelemente um einen Winkel von 0° bis 4° von der exakt parallelen Anordnung abweicht. Vorzugsweise umfasst der Begriff parallel auch die letztgenannte Ausführungsform.According to a preferred embodiment of the invention the two insulating elements arranged parallel to each other. Insulating elements that are parallel to each other mean in particular that at least 60%, preferably at least 70%, preferably at least 80% of the lengths of the two insulating elements have a parallel course. parallel In the context of the invention, course essentially means one parallel course of the two insulating elements. So it is within the scope of the invention that the orientation of the two insulating elements at an angle of 0 ° to 4 ° from the exact parallel arrangement deviates. Preferably includes the term parallel also the latter embodiment.

Erfindungsgemäß ist zumindest ein Ende des Isolierdiagonalelementes fest mit einem der Isolierelemente verbunden. Feste Verbindung meint hier insbesondere, dass das Isolierdiagonalelement einstückig mit dem Isolierelement verbunden ist, bzw. einstückig an das Isolierelement angeformt ist. Es liegt jedoch auch im Rahmen der Erfindung, dass das genannte Ende des Isolierdiagonalelementes über eine feste formschlüssige Verbindung an das Isolierelement angeschlossen ist. Dabei kann das Isolierdiagonalelement über eine formschlüssige Rastverbindung an das Isolierelement angeschlossen sein. According to the invention is at least one end of the insulating diagonal element firmly connected to one of the insulating elements. Fixed connection here means in particular that the isolating diagonal element integrally connected to the insulating element is, or is integrally formed on the insulating element. However, it is also within the scope of the invention that called end of the insulating diagonal element over a fixed positive connection connected to the insulating element is. The insulation diagonal element can a positive locking connection to the insulating element be connected.

Vorzugsweise ist ein erfindungsgemäßes Isolierelement im Querschnitt linear bzw. im Wesentlichen linear ausgebildet. An den beiden gegenüberliegenden Enden des Isolierelementes ist jeweils ein Befestigungsfuß für eine Befestigung an dem Außenprofil bzw. an dem Innenprofil vorgesehen. Zweckmäßigerweise ist zumindest ein Befestigungsfuß eines der Isolierelemente schwalbenschwanzförmig ausgebildet. Nach bevorzugter Ausführungsform der Erfindung sind beide Befestigungsfüße eines Isolierelementes schwalbenschwanzförmig ausgebildet. Eine bevorzugte Ausführungsform der Erfindung ist dadurch gekennzeichnet, dass das Isolierdiagonalelement mit einem der Isolierelemente einen Winkel ∝ einschließt, der kleiner als 60°, bevorzugt kleiner als 50° ist. Nach einer anderen bevorzugten Ausführungsform der Erfindung ist dieser Winkel ∝ kleiner als 45°, bevorzugt kleiner als 40°. ― Nach sehr bevorzugter Ausführungsform der Erfindung verläuft das Isolierdiagonalelement über zumindest 80 % der Länge eines der parallelen Isolierelemente durch den Hohlraum. Länge eines Isolierelementes meint hier die Erstreckung des Isolierelementes vom Außenprofil zum Innenprofil hin. Nach der letztgenannten Ausführungsform der Erfindung würde also eine Projektion des Isolierdiagonalelementes auf das betreffende Isolierelement zumindest 80 % der Länge diese Isolierelementes abdecken. Zweckmäßigerweise verläuft das Isolierdiagonalelement über zumindest 80 %, bevorzugt zumindest 90 % des Abstandes zwischen dem Außenprofil und dem Innenprofil durch den Hohlraum. Mit anderen Worten erstreckt sich das Isolierdiagonalelement vorzugsweise über den gesamten Abstand oder über nahezu den gesamten Abstand zwischen Außenprofil und Innenprofil durch den Hohlraum. An insulating element according to the invention is preferably in the Cross-section linear or essentially linear. At the two opposite ends of the insulating element is a mounting foot for attachment to the External profile or provided on the inner profile. Conveniently, is at least one mounting foot one of the Insulating elements are dovetail-shaped. To preferred embodiment of the invention are both Fastening feet of an insulating element dovetailed educated. A preferred embodiment of the Invention is characterized in that the insulating diagonal element with one of the insulating elements Includes angle ∝ that is less than 60 °, preferred is less than 50 °. According to another preferred Embodiment of the invention, this angle ∝ is smaller than 45 °, preferably less than 40 °. - After very preferred Embodiment of the invention runs the insulating diagonal element over at least 80% of the length of one of the parallel ones Insulating elements through the cavity. Length of a Insulating element here means the extension of the insulating element from the outer profile to the inner profile. After last-mentioned embodiment of the invention would therefore a projection of the isolating diagonal element on the Insulating element concerned at least 80% of its length Cover the insulating element. This expediently runs Isolation diagonal element over at least 80%, preferred at least 90% of the distance between the outer profile and the inner profile through the cavity. In other words the insulating diagonal element preferably extends over the entire distance or over almost the entire distance between outer profile and inner profile through the cavity.

Nach einer Ausführungsform der Erfindung weist das Isolierdiagonalelement zumindest einen Befestigungsfuß zur Befestigung an dem Außenprofil oder zur Befestigung an dem Innenprofil auf. Nach dieser Ausführungsform ist also das Isolierdiagonalelement mit einem Ende fest mit einem der Isolierelemente verbunden und mit dem anderen Ende über den genannten Befestigungsfuß an dem Außenprofil oder an dem Innenprofil befestigt. Der Befestigungsfuß ist dabei zweckmäßigerweise schwalbenschwanzförmig ausgebildet und fasst in eine komplementäre Ausnehmung des Außenprofils oder des Innenprofils ein. Es liegt im Rahmen der Erfindung, dass das eine der Isolierelemente zusammen mit dem daran fest angeschlossenen Isolierdiagonalelement, das mit seinem anderen Ende über einen Befestigungsfuß an dem Außenprofil oder Innenprofil befestigt ist, einen im Querschnitt V-förmigen Isoliersteg bildet. Zweckmäßigerweise bildet das zweite Isolierelement dann einen zweiten, im Querschnitt linearen oder im Querschnitt I-förmigen Isoliersteg.According to one embodiment of the invention, the insulating diagonal element at least one mounting foot Attachment to the outer profile or for attachment to the Inner profile. According to this embodiment, that is Isolation diagonal element with one end fixed to one of the Insulating elements connected and with the other end over the mentioned mounting foot on the outer profile or on the Attached inner profile. The mounting foot is included expediently dovetail-shaped and fits into a complementary recess of the outer profile or the inner profile. It is within the scope of the invention that the one of the insulating elements together with the insulation diagonal element firmly attached to it, with its other end via a mounting foot on the External profile or inner profile is attached, one in the Cross section forms V-shaped insulating web. Conveniently, the second insulating element then forms a second, linear in cross-section or I-shaped in cross-section Insulating web.

Nach einer anderen bevorzugten Ausführungsform der Erfindung ist das Isolierdiagonalelement im einbaufertigen Zustand der Isolierelemente mit jedem seiner beiden Enden mit jeweils einem der Isolierelemente fest verbunden. Es liegt dabei im Rahmen der Erfindung, dass die beiden Isolierelemente mit dem sie verbindenden Isolierdiagonalelement einen einzigen im Querschnitt Z-förmigen Isoliersteg bilden. According to another preferred embodiment of the invention is the insulation diagonal element in the ready to install Condition of the insulation elements with each of its two ends firmly connected to one of the insulating elements. It is within the scope of the invention that the two Insulating elements with the insulating diagonal element connecting them a single Z-shaped insulating web form.

Nach einer weiteren bevorzugten Ausführungsform der Erfindung ist ein zweites Isolierdiagonalelement vorgesehen, das schräg zu den beiden Isolierelementen angeordnet ist und im einbaufertigen Zustand der Isolierelemente ist zumindest ein Ende dieses zweiten Isolierdiagonalelementes fest mit einem der Isolierelemente verbunden. Es liegt im Rahmen der Erfindung, dass an dieses letztgenannte Isolierelement lediglich dieses eine Isolierdiagonalelement fest angeschlossen ist.According to a further preferred embodiment of the invention a second insulating diagonal element is provided, which is arranged obliquely to the two insulating elements and in The insulation elements are at least ready for installation one end of this second insulating diagonal element with one of the insulating elements connected. It is within the Invention that this latter insulating element only this one insulation diagonal element firmly connected is.

Nach einer Ausführungsform weist das zweite Isolierdiagonalelement einen Befestigungsfuß für die Befestigung an dem Außenprofil oder an dem Innenprofil auf. Es liegt dabei im Rahmen der Erfindung, dass das Isolierelement mit dem daran fest angeschlossenen zweiten Isolierdiagonalelement einen im Querschnitt V-förmigen Isoliersteg bildet.According to one embodiment, the second insulating diagonal element a mounting foot for mounting on the outer profile or on the inner profile. It lies in the context of the invention that the insulating element with the second insulation diagonal element firmly connected to it forms a cross-sectionally V-shaped insulating web.

Eine Ausführungsform der Erfindung ist dadurch gekennzeichnet, dass das erste Isolierdiagonalelement mit dem ersten der Isolierelemente einen ersten zusammenhängenden Isoliersteg bildet und dass das zweite Isolierdiagonalelement mit dem zweiten der Isolierelemente einen zweiten zusammenhängenden Isoliersteg bildet. Vorzugsweise sind nach dieser Ausführungsform zwei im Querschnitt V-förmige Isolierstege verwirklicht. ― Nach einer anderen Ausführungsform der Erfindung ist das mit einem Ende an das Isolierelement fest angeschlossene Isolierdiagonalelement an seinem anderen Ende über ein quer zu dem Isolierelement angeordnetes Verbindungselement mit dem Isolierelement verbunden. Quer angeordnet meint im Rahmen der Erfindung einerseits, dass das Isolierelement und das daran angeschlossene Verbindungselement einen Winkel von 90° oder einen Winkel von etwa 90° bilden. Quer angeordnet meint aber auch, dass das Isolierelement und das Verbindungselement einen Winkel von 60° bis 120°, bevorzugt von 70° bis 110°, sehr bevorzugt von 80° bis 100° bilden.An embodiment of the invention is characterized in that that the first insulating diagonal element with the first of the insulating elements a first coherent Isoliersteg forms and that the second insulating diagonal element with the second of the insulating elements a second forms a continuous insulating bridge. Are preferred according to this embodiment two V-shaped in cross section Insulated webs realized. - According to another embodiment the invention is with one end to that Insulating element permanently connected insulating diagonal element at its other end across one across the insulating member arranged connecting element with the insulating element connected. Transversely arranged means within the scope of the invention on the one hand that the insulating element and that on it connected connecting element an angle of 90 ° or form an angle of approximately 90 °. Transversely arranged means but also that the insulating element and the connecting element an angle of 60 ° to 120 °, preferably of 70 ° form up to 110 °, very preferably from 80 ° to 100 °.

Der Erfindung liegt die Erkenntnis zugrunde, dass mit einem erfindungsgemäßen Verbundprofil zunächst eine optimale thermische Isolierung erreicht wird und nichtsdestoweniger sehr vorteilhafte mechanische Eigenschaften erreicht werden. Die erfindungsgemäße Fachwerkkonstruktion der Isolierelemente bzw. Isolierstege weist im Wesentlichen nur noch Zug- und/oder Druckstreben auf. Durch die erfindungsgemäße Anordnung und Ausbildung wird eine optimale Schubfestigkeit sowie Federsteifigkeit erreicht. So kann der Wert der Schubfestigkeit und der Wert der Federsteifigkeit im Vergleich zu den eingangs beschriebenen aus dem Stand der Technik bekannten Verbundprofilen um zumindest ein Drittel angehoben werden. Bei dem erfindungsgemäßen Verbundprofil tritt ein durch das Einrollen bedingter Schalenversatz so gut wie nicht auf. Auch Fehler, die durch ein nachträgliches Einbrennlackieren entstehen könnten, werden mit dem erfindungsgemäßen Verbundprofil vollständig vermieden. Hervorzuheben ist, dass das erfindungsgemäße Verbundprofil nichtsdestoweniger auf einfache und wenig aufwendige Weise gefertigt und montiert werden kann. Im Ergebnis werden die im Zusammenhang mit den bislang bekannten Verbundprofilen beschriebenen Nachteile bei dem erfindungsgemäßen Verbundprofil effektiv vermieden. Eine thermische Isolierung bzw. Wärmedämmung wird mit dem erfindungsgemäßen Verbundprofil funktionssicher verwirklicht, ohne dass zusätzliche Maßnahmen oder Elemente, wie zusätzliche Konvektionsbremsen und Strahlungsbremsen oder Einschiebelemente aus Isolierstoff nur bei extrem hohen thermischen Anforderungen erforderlich sind.The invention is based on the finding that with a composite profile according to the invention first an optimal thermal insulation is achieved and nonetheless achieved very advantageous mechanical properties become. The truss construction according to the invention Insulating elements or insulating webs essentially only have still tension and / or compression struts. By the invention Arrangement and training becomes an optimal shear strength as well as spring stiffness achieved. So he can Value of the shear strength and the value of the spring stiffness compared to the ones described at the beginning the known composite profiles by at least one Third raised. In the inventive Compound profile occurs due to the curling Shell misalignment is practically non-existent. Even errors caused by subsequent stove enamelling could occur become complete with the composite profile according to the invention avoided. It should be emphasized that the invention Composite profile nonetheless on simple and little can be manufactured and assembled in a complex manner. in the The result will be related to the previous Known composite profiles described disadvantages in the effectively avoided composite profile according to the invention. A Thermal insulation or insulation is with the composite profile according to the invention implemented reliably, without additional measures or elements such as additional convection brakes and radiation brakes or Insert elements made of insulating material only at extremely high thermal requirements are required.

Es liegt im Rahmen der Erfindung, dass bei einem größeren Abstand zwischen den beiden Isolierprofilen, wie er beispielsweise bei Flügelelementen auftritt, insbesondere im Querschnitt Z-förmige Isolierstege zwischen dem Außenprofil und dem Innenprofil vorgesehen werden. Dabei können weitere Funktionselemente wie Anschlaghohlkammern, Anschlagnasen, Gummiaufnahmenuten und dergleichen integriert sein. ― Bei einem größeren Abstand zwischen den beiden Isolierprofilen ist es oftmals zweckmäßig, eine Aufteilung in zwei separate Isolierstege zu wählen und beispielsweise einen im Querschnitt V-förmigen Isoliersteg und einen im Querschnitt I-förmigen Isoliersteg vorzusehen. Hier liegt es auch im Rahmen der Erfindung, zwei im Querschnitt V-förmige Isolierstege miteinander zu kombinieren.It is within the scope of the invention that a larger Distance between the two insulating profiles, like him occurs for example with wing elements, in particular Z-shaped insulating webs in cross section between the outer profile and the inner profile can be provided. You can further functional elements such as hollow cavities, stop lugs, Rubber receiving grooves and the like integrated his. - With a larger distance between the two It is often expedient for insulation profiles to have a division to choose in two separate insulating bars and for example one in cross-section V-shaped insulating web and one in Provide cross-section I-shaped insulating web. Here is it also within the scope of the invention, two V-shaped in cross section Combine insulating bars with each other.

Nachfolgend wird die Erfindung anhand einer lediglich einer Ausführungsform darstellenden Zeichnung näher erläutert. Es zeigen in schematischer Darstellung:

Fig. 1
einen Querschnitt durch ein aus dem Stand der Technik bekanntes Verbundprofil,
Fig. 2
einen Querschnitt durch eine erste Ausführungsform eines erfindungsgemäßen Verbundprofils,
Fig. 3
einen Querschnitt durch zwei erfindungsgemäße Verbundprofile,
Fig. 4
eine weitere Ausführungsform eines erfindungsgemäßen Verbundprofils,
Fig. 5
den Gegenstand nach Fig. 3 in einer zusätzlichen Ausführungsform,
Fig. 6
den Gegenstand nach Fig. 3 in einer weiteren Ausführungsform und
Fig. 7
eine andere Ausführungsvariante eines erfindungsgemäßen Verbundprofils.
The invention is explained in more detail below on the basis of a drawing which represents only one embodiment. In a schematic representation:
Fig. 1
3 shows a cross section through a composite profile known from the prior art,
Fig. 2
3 shows a cross section through a first embodiment of a composite profile according to the invention,
Fig. 3
a cross section through two composite profiles according to the invention,
Fig. 4
another embodiment of a composite profile according to the invention,
Fig. 5
3 in an additional embodiment,
Fig. 6
3 in a further embodiment and
Fig. 7
another embodiment variant of a composite profile according to the invention.

In Fig. 1 ist ein aus dem Stand der Technik bekanntes Verbundprofil 1 dargestellt. Diese bekannte Verbundprofil 1 besteht aus zwei unabhängigen, im Ausführungsbeispiel zueinander parallelen Isolierelementen 4,5. Zwischen den parallelen Isolierelementen 4, 5 ist ein Hohlraum 6 ausgebildet. Die beiden Isolierelemente 4, 5 weisen am jedem ihrer Enden jeweils einen Befestigungsfuß 7, 8 auf, mit dem sie in jeweils komplementäre Auskammerungen des Außenprofils 2 bzw. des Innenprofils 3 einfassen. Die in Fig. 1 mit ausgezogenen Linien gezeichneten Isolierelemente 4, 5 stellen den Zustand des Verbundprofils 1 nach dem Einrollen dar. Dagegen zeigen die strichpunktierten Linien die Isolierelemente 4, 5 nach einem unerwünschten Schalenversatz, der beispielsweise nach der Lackierung auftritt. Ein solcher Schalenversatz soll erfindungsgemäß minimiert werden. In Fig. 1 is a known from the prior art Composite profile 1 shown. This known composite profile 1 consists of two independent, in the embodiment mutually parallel insulating elements 4.5. Between parallel insulating elements 4, 5 is a cavity 6 educated. The two insulating elements 4, 5 point on each of its ends has a fastening foot 7, 8, with which they are complementary in each case Border the outer profile 2 or the inner profile 3. In the Fig. 1 with solid lines drawn insulating elements 4, 5 represent the state of the composite profile 1 after Roll in. In contrast, the dash-dotted lines show the insulating elements 4, 5 after an undesirable Shell misalignment that occurs, for example, after painting. Such a shell offset is intended according to the invention be minimized.

Die Fig. 2 bis 7 zeigen Ausführungsformen eines erfindungsgemäßen Verbundprofils 1, dass insbesondere für Fenster, Türen, Fassadenelemente und dergleichen eingesetzt wird. Das Verbundprofil 1 weist ein Außenprofil 2 und ein Innenprofil 3 auf. Das Außenprofil 2 und das Innenprofil 3 sind in den Ausführungsbeispielen nach den Fig. 2 bis 7 jeweils durch zwei Isolierelemente 4, 5 miteinander verbunden und zwischen diesen Isolierelementen 4, 5 ist ein Hohlraum 6 ausgebildet. Nach einer bevorzugten Ausführungsform und im Ausführungsbeispiel sind die beiden Isolierelemente 4, 5 parallel zueinander angeordnet. Jedes der beiden parallelen Isolierelemente 4, 5 weist an einem Ende einen Befestigungsfuß 7 für die Befestigung an dem Außenprofil 2 und an dem gegenüberliegenden Ende einen Befestigungsfuß 8 für die Befestigung an dem Innenprofil 3 auf. Diese Befestigungsfüße 7, 8 der Isolierelemente 4, 5 sind zweckmäßigerweise und im Ausführungsbeispiel schwalbenschwanzförmig ausgebildet. Die Befestigungsfüße 7, 8 fassen dabei bevorzugt und im Ausführungsbeispiel in jeweils komplementäre Auskammerungen des Außenprofils 2 und des Innenprofils 3 ein. Die Befestigungsfüße 7, 8 sind erfindungsgemäß an dem Außenprofil 2 und an dem Innenprofil 3 schubfest eingerollt. In den Figuren sind Fixierelemente 20 des Außenprofils 2 und des Innenprofils 3 erkennbar, die beim Einrollvorgang so deformiert wurden, dass sich die komplementären Auskammerungen für die Befestigungsfüße 7, 8 ergeben und die Befestigungsfüße 7, 8 gleichsam schubfest eingeklemmt werden. 2 to 7 show embodiments of an inventive Composite profile 1 that especially for Windows, doors, facade elements and the like are used becomes. The composite profile 1 has an outer profile 2 and Inner profile 3. The outer profile 2 and the inner profile 3 are in the embodiments of FIGS. 2 to 7 each by two insulating elements 4, 5 with each other connected and between these insulating elements 4, 5 is a Cavity 6 formed. According to a preferred embodiment and in the exemplary embodiment, the two insulating elements 4, 5 arranged parallel to each other. Each of the two parallel insulating elements 4, 5 have at one end a mounting foot 7 for attachment to the outer profile 2 and a mounting foot at the opposite end 8 for attachment to the inner profile 3. These mounting feet 7, 8 of the insulating elements 4, 5 are expediently and in the exemplary embodiment dovetailed educated. Grasp the mounting feet 7, 8 preferred and in the exemplary embodiment in each complementary cavities of the outer profile 2 and Inner profile 3 a. The mounting feet 7, 8 are according to the invention on the outer profile 2 and on the inner profile 3 shear-proof rolled. Fixing elements 20 are shown in the figures of the outer profile 2 and the inner profile 3 recognizable, the were deformed during the rolling process so that the complementary cavities for the mounting feet 7, 8 result and the mounting feet 7, 8 as it were thrust-resistant be pinched.

Erfindungsgemäß ist in dem Hohlraum 6 ein Isolierdiagonalelement 9 vorgesehen, das schräg zu den beiden parallelen Isolierelementen 4, 5 angeordnet ist. Im einbaufertigen Zustand der Isolierelemente 4, 5 ist zumindest ein Ende 10 des Isolierdiagonalelementes 9 fest mit einem der Isolierelemente 4, 5 verbunden. Erfindungsgemäß ist an dieses Isolierelement 4, 5 lediglich ein Isolierdiagonalelement 9 fest angeschlossen. Vorzugsweise und im Ausführungsbeispiel schließt das Isolierdiagonalelement 9 mit einem der Isolierelemente 4, 5 einen Winkel ∝ ein, der kleiner als 50° ist. Zweckmäßigerweise und im Ausführungsbeispiel verläuft das Isolierdiagonalelement 9 über zumindest 80 % der Länge eines der Isolierelemente 4, 5 durch den Hohlraum 6. Der Begriff Länge meint hier die Erstreckung des Isolierelementes 4, 5 in Richtung des Abstandes a zwischen dem Außenprofil 2 und dem Innenprofil 3. In Fig. 2 ist erkennbar, dass die strichpunktiert gezeichnete Projektion des Isolierdiagonalelementes 9 auf das Isolierelement 5 80 % der Länge dieses Isolierelementes 5 überschreitet und somit das Isolierdiagonalelement 9 über zumindest 80 % der Länge des Isolierelementes 5 durch den Hohlraum 6 verläuft. - Vorzugsweise und im Ausführungsbeispiel verläuft das Isolierdiagonalelement 9 über zumindest 80 %, bevorzugt über zumindest 90 % des Abstandes a zwischen dem Außenprofil 2 und dem Innenprofil 3.According to the invention, an insulating diagonal element is in the cavity 6 9 provided that obliquely to the two parallel Insulating elements 4, 5 is arranged. Im ready to install The condition of the insulating elements 4, 5 is at least one end 10 of the insulating diagonal element 9 firmly with one of the insulating elements 4, 5 connected. According to the invention Insulating element 4, 5 is only an insulating diagonal element 9 firmly connected. Preferably and in the embodiment closes the insulating diagonal element 9 with one of the Insulating elements 4, 5 an angle ∝ that is less than Is 50 °. Appropriately and in the exemplary embodiment the Isolierdiagonalelement 9 over at least 80% of Length of one of the insulating elements 4, 5 through the cavity 6. The term length here means the extension of the insulating element 4, 5 in the direction of the distance a between the Outer profile 2 and the inner profile 3. In Fig. 2 it can be seen that the dash-dotted projection of the Isolation diagonal element 9 on the insulation element 5 80% the length of this insulating element 5 exceeds and thus the insulating diagonal element 9 over at least 80% of the length of the insulating element 5 runs through the cavity 6. - Preferably, and in the exemplary embodiment, this runs Isolation diagonal element 9 over at least 80%, preferred over at least 90% of the distance a between the outer profile 2 and the inner profile 3.

Fig. 2 zeigt eine erste Ausführungsform eines erfindungsgemäßen Verbundprofils 1. Hier ist das Isolierdiagonalelement 9 im einbaufertigen Zustand der Isolierelemente 4, 5 mit jedem seiner beiden Enden 10, 11 mit jeweils einem der Isolierelemente 4, 5 fest verbunden. Vorzugsweise und im Ausführungsbeispiel meint feste Verbindung, dass das Isolierdiagonalelement 9 einstückig an das jeweilige Isolierelement 4, 5 angeschlossen bzw. angeformt ist. In der Ausführungsform nach Fig. 2 bilden die Isolierelemente 4, 5 mit dem Isolierdiagonalelement 9 einen im Querschnitt Z-förmigen Isoliersteg 12.Fig. 2 shows a first embodiment of an inventive Composite profile 1. Here is the insulation diagonal element 9 in the ready-to-install state of the insulating elements 4, 5 with each of its two ends 10, 11 with one of each Insulating elements 4, 5 firmly connected. Preferably and in Embodiment means firm connection that the Isolierdiagonalelement 9 in one piece to the respective Insulating element 4, 5 is connected or molded. In 2 form the insulating elements 4, 5 with the insulating diagonal element 9 a in cross section Z-shaped insulating web 12.

Auch im Ausführungsbeispiel nach Fig. 3 ist in dem oberen Verbundprofil 1 ein im Querschnitt Z-förmiger Isoliersteg 12 vorgesehen, wobei jedoch an das untere Isolierelement 5 weitere nicht näher beschriebene Funktionselemente 13 angeschlossen sind. ― Bei dem unteren Verbundprofil 1a in Fig. 3 weist das Isolierdiagonalelement 9 einen Befestigungsfuß 14 auf, mit dem es an dem Außenprofil 2 befestigt ist. Im Ausführungsbeispiel nach Fig. 3 bildet das obere Isolierelement 4 mit dem Isolierdiagonalelement 9 einen im Querschnitt V-förmigen Isoliersteg 15. Das untere Verbundprofil 1a weist zwei separate Isolierstege 15, 16 auf, nämlich zum einen den genannten V-förmigen Isoliersteg und zum anderen einen zweiten im Querschnitt I-förmigen Isoliersteg 16, der von dem unteren Isolierelement 5 des Verbundprofils 1a gebildet wird.3 is in the upper Composite profile 1 is a Z-shaped insulating web 12 is provided, but on the lower insulating element 5 further functional elements 13 not described in detail are connected. - With the lower composite profile 1a in Fig. 3, the insulating diagonal element 9 has a mounting foot 14 with which it is attached to the outer profile 2 is. 3 forms the upper Insulating element 4 with the insulating diagonal element 9 in Cross-section V-shaped insulating web 15. The lower composite profile 1a has two separate insulating webs 15, 16, namely on the one hand the aforementioned V-shaped insulating web and on the other hand, a second I-shaped in cross section Isoliersteg 16, of the lower insulating element 5 of the Composite profile 1a is formed.

In den Ausführungsbeispielen nach den Fig. 4 bis 6 ist ein zweites Isolierdiagonalelement 17 vorgesehen, das ebenfalls schräg zu den beiden Isolierelementen 4, 5 angeordnet ist und im einbaufertigen Zustand dieser Isolierelemente 4, 5 ist zumindest ein Ende 10 dieses zweiten Isolierdiagonalelementes 17 fest mit einem der Isolierelemente 4, 5 verbunden. Im Ausführungsbeispiel nach Fig. 4 weist das zweite Isolierdiagonalelement 17 einen Befestigungsfuß 14 auf, mit dem dieses zweite Isolierdiagonalelement 17 an dem Außenprofil 2 befestigt ist. Vorzugsweise ist auch der Befestigungsfuß 14 schubfest an dem Außenprofil 2 eingerollt worden. Das Verbundprofil 1 nach Fig. 4 weist zwei separate im Querschnitt V-förmige Isolierstege auf.4 to 6 is a second insulating diagonal element 17 is provided, which also is arranged obliquely to the two insulating elements 4, 5 and when these insulating elements 4, 5 are ready for installation is at least one end 10 of this second insulating diagonal element 17 firmly with one of the insulating elements 4, 5 connected. In the exemplary embodiment according to FIG. 4, this has second insulating diagonal element 17 a fastening foot 14 with which this second isolating diagonal element 17 on the External profile 2 is attached. Preferably, too Fastening foot 14 shear-resistant on the outer profile 2 been rolled up. The composite profile 1 according to FIG. 4 has two separate insulating cross-sections with a V-shape.

In den Ausführungsbeispielen nach den Fig. 4 bis 6 bildet das erste Isolierdiagonalelement 9 mit dem ersten Isolierelement 4 einen ersten zusammenhängenden Isoliersteg und bildet das zweite Isolierdiagonalelement 17 mit dem zweiten Isolierelement 5 einen zweiten zusammenhängenden Isoliersteg. In den Ausführungsbeispielen nach den Fig. 5 und 6 ist das mit einem Ende 10 an das Isolierelement 4, 5 fest angeschlossene Isolierdiagonalelement 9, 17 jeweils mit dem anderen Ende 11 über ein quer zu dem Isolierelement 4, 5 angeordnetes Verbindungselement 18 mit dem Isolierelement 4, 5 verbunden. Bei dem Verbundprofil 1 nach Fig. 5 bildet das Verbindungselement 18 jeweils mit dem zugeordneten Isolierelement 4, 5 einen Winkel von 90°. Im Ausführungsbeispiel nach Fig. 6 ist das Verbindungselement 18 dagegen schräg bzgl. des jeweils zugeordneten Isolierelementes 4, 5 angeordnet. Bei den Verbundprofilen 1 nach den Fig. 5 und 6 sind jeweils zwei im Querschnitt dreieckförmige Isolierstege 19 vorgesehen. Nach einer bevorzugten Ausführungsform und im Ausführungsbeispiel nach den Fig. 4 bis 6 sind bei jedem der hier dargestellten Verbundprofile 1 zwei unabhängige Isolierstege vorgesehen, die bezüglich ihrer Form und Anordnung und bzgl. einer in dem Hohlraum 6 gedachten und nicht dargestellten Spiegelebene spiegelbildlich zueinander angeordnet sind. In the embodiments according to FIGS. 4 to 6 forms the first insulating diagonal element 9 with the first insulating element 4 a first continuous insulating web and forms the second insulating diagonal element 17 with the second Insulating element 5 a second coherent insulating web. In the exemplary embodiments according to FIGS. 5 and 6 is that with one end 10 to the insulating element 4, 5 fixed connected Isolierdiagonalelement 9, 17 each with the other end 11 across a transverse to the insulating element 4, 5th arranged connecting element 18 with the insulating element 4, 5 connected. 5 in the composite profile 1 the connecting element 18 each with the associated Insulating element 4, 5 an angle of 90 °. In the embodiment 6, the connecting element 18 is against it obliquely with respect to the respectively assigned insulating element 4, 5 arranged. In the composite profiles 1 according to FIGS. 5 and 6 are two triangular cross-sections 19 provided. According to a preferred embodiment and in the embodiment of FIGS. 4 to 6 are at each of the composite profiles 1 shown here two independent insulating bars provided with regard to their Shape and arrangement and with respect to one in the cavity 6 imaginary and not shown mirror plane mirror image are arranged to each other.

Fig. 7 zeigt eine weitere Ausführungsform eines erfindungsgemäßen Verbundprofils 1. Hier ist einer der dreieckförmigen Isolierstege 19 aus Fig. 6 vorgesehen. Neben diesem dreieckförmigen Isoliersteg 19 ist außerdem ein I-förmiger Isoliersteg 16 vorgesehen, der durch das Isolierelement 5 gebildet wird.Fig. 7 shows a further embodiment of an inventive Composite profile 1. Here is one of the triangular ones Insulating webs 19 from FIG. 6 are provided. Next this triangular insulating web 19 is also an I-shaped Insulating web 16 provided by the insulating element 5 is formed.

Claims (10)

Verbundprofil (1), insbesondere für Fenster, Türen und Fassadenelemente, - mit einem Außenprofil (2) und einem Innenprofil (3),
wobei das Außenprofil (2) und das Innenprofil (3) durch zumindest zwei Isolierelemente (4, 5) miteinander verbunden sind und wobei zwischen den Isolierelementen (4, 5) ein Hohlraum (6) ausgebildet ist,
wobei jedes der beiden Isolierelemente (4, 5) an einem Ende einen Befestigungsfuß (7, 8) für die Befestigung an dem Außenprofil (2) und an dem gegenüberliegenden Ende einen Befestigungsfuß (7, 8) für die Befestigung an dem Innenprofil (3) aufweist, wobei die Befestigungsfüße (7, 8) dieser Isolierelemente (4, 5) schubfest eingerollt sind,
wobei in dem Hohlraum (6) zumindest ein Isolierdiagonalelement (9) vorgesehen ist, das schräg zu den beiden Isolierelementen (4, 5) angeordnet ist
und wobei im einbaufertigen Zustand der Isolierelemente (4, 5) zumindest ein Ende (10) des Isolierdiagonalelementes (9) fest mit einem der Isolierelemente (4, 5) verbunden ist und wobei an dieses Isolierelement (4, 5) lediglich ein Isolierdiagonalelement (9) fest angeschlossen ist.Composite profile (1), in particular for windows, doors and facade elements, - with an outer profile (2) and an inner profile (3),
wherein the outer profile (2) and the inner profile (3) are connected to one another by at least two insulating elements (4, 5) and a cavity (6) is formed between the insulating elements (4, 5),
each of the two insulating elements (4, 5) at one end a fastening foot (7, 8) for fastening to the outer profile (2) and at the opposite end a fastening foot (7, 8) for fastening to the inner profile (3) The fastening feet (7, 8) of these insulating elements (4, 5) are rolled in in a shear-resistant manner,
at least one insulating diagonal element (9) is provided in the cavity (6) and is arranged obliquely to the two insulating elements (4, 5)
and wherein in the ready-to-install state of the insulating elements (4, 5) at least one end (10) of the insulating diagonal element (9) is firmly connected to one of the insulating elements (4, 5) and only one diagonal insulating element (9 ) is firmly connected. Verbundprofil nach Anspruch 1, wobei die Befestigungsfüße (7, 8) der Isolierelemente (4, 5) schwalbenschwanzförmig ausgebildet sind. Composite profile according to claim 1, wherein the fastening feet (7, 8) of the insulating elements (4, 5) dovetailed are trained. Verbundprofil nach einem der Ansprüche 1 oder 2, wobei das Isolierdiagonalelement (9) mit einem der Isolierelemente (4, 5) einen Winkel ∝ einschließt, der kleiner als 60°, bevorzugt kleiner als 50° ist.Composite profile according to one of claims 1 or 2, wherein the insulating diagonal element (9) with one of the insulating elements (4, 5) encloses an angle ∝ that is smaller than 60 °, preferably less than 50 °. Verbundprofil nach einem der Ansprüche 1 bis 3, wobei das Isolierdiagonalelement (9) über zumindest 80 % der Länge eines der Isolierelemente (4, 5) durch den Hohlraum (6) verläuft.Composite profile according to one of claims 1 to 3, wherein the insulating diagonal element (9) over at least 80% of the Length of one of the insulating elements (4, 5) through the cavity (6) runs. Verbundprofil nach einem der Ansprüche 1 bis 4, wobei das Isolierdiagonalelement (9) zumindest einen Befestigungsfuß (14) zur Befestigung an dem Außenprofil (2) oder zur Befestigung an dem Innenprofil (3) aufweist.Composite profile according to one of claims 1 to 4, wherein the insulating diagonal element (9) has at least one fastening foot (14) for attachment to the outer profile (2) or for attachment to the inner profile (3). Verbundprofil nach einem der Ansprüche 1 bis 4, wobei das Isolierdiagonalelement (9) im einbaufertigen Zustand der Isolierelemente (4, 5) mit jedem seiner beiden Enden (10, 11) mit jeweils einem der Isolierelemente (4, 5) fest verbunden ist.Composite profile according to one of claims 1 to 4, wherein the insulating diagonal element (9) in the ready-to-install state the insulating elements (4, 5) with each of its two ends (10, 11) with one of the insulating elements (4, 5) connected is. Verbundprofil nach einem der Ansprüche 1 bis 6, wobei ein zweites Isolierdiagonalelement (17) vorgesehen ist, das schräg zu den beiden Isolierelementen (4, 5) angeordnet ist und im einbaufertigen Zustand der Isolierelemente (4, 5) zumindest ein Ende (10) dieses zweiten Isolierdiagonalelementes (17) fest mit einem der Isolierelemente (4, 5) verbunden ist. Composite profile according to one of claims 1 to 6, wherein a second insulating diagonal element (17) is provided, which is arranged obliquely to the two insulating elements (4, 5) and when the insulating elements (4, 5) are ready for installation at least one end (10) of this second insulating diagonal element (17) firmly with one of the insulating elements (4, 5) connected is. Verbundprofil nach Anspruch 7, wobei das zweite Isolierdiagonalelement (17) einen Befestigungsfuß (14) für die Befestigung an dem Außenprofil (2) oder an dem Innenprofil (3) aufweist.Composite profile according to claim 7, wherein the second insulating diagonal element (17) a mounting foot (14) for the Attachment to the outer profile (2) or to the inner profile (3). Verbundprofil nach Anspruch 7 oder 8, wobei das erste Isolierdiagonalelement (9) mit dem ersten Isolierelement (4, 5) einen ersten zusammenhängenden Isoliersteg bildet und wobei das zweite Isolierdiagonalelement (17) mit dem zweiten Isolierelement (4, 5) einen zweiten zusammenhängenden Isoliersteg bildet.Composite profile according to claim 7 or 8, wherein the first Insulating diagonal element (9) with the first insulating element (4, 5) forms a first continuous insulating web and wherein the second insulating diagonal element (17) with the second insulating element (4, 5) a second contiguous Insulating bridge forms. Verbundprofil nach einem der Ansprüche 1 bis 9, wobei das mit einem Ende (10) an das Isolierelement (4, 5) fest angeschlossene Isolierdiagonalelement (9, 17) an dem anderen Ende (11) über ein quer zu dem Isolierelement (4, 5) angeordnetes Verbindungselement (18) mit dem Isolierelement (4, 5) verbunden ist.Composite profile according to one of claims 1 to 9, wherein one end (10) of the insulating element (4, 5) connected insulating diagonal element (9, 17) on the other end (11) across a transverse to the insulating element (4, 5) arranged connecting element (18) with the Insulating element (4, 5) is connected.
EP00127054A 2000-12-11 2000-12-11 Composite profile Expired - Lifetime EP1215360B2 (en)

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EP00127054A EP1215360B2 (en) 2000-12-11 2000-12-11 Composite profile
DE50008354T DE50008354D1 (en) 2000-12-11 2000-12-11 composite profile
ES00127054T ES2226692T5 (en) 2000-12-11 2000-12-11 COMPOSITE PROFILE.

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1428967A2 (en) * 2002-12-11 2004-06-16 Johann Henkenjohann Thermally insulated metal section member in particular for facades, doors and windows
DE102009034968A1 (en) 2009-07-28 2011-02-03 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Insulating web
BE1020426A3 (en) * 2011-11-21 2013-10-01 Martens J H L Systemen En Ontwikkeling Commanditaire Vennootschap Op Aandelen INSULATION PROFILE FOR A COMPOSED PROFILE OF A FRAME OF A WINDOW OR DOOR, A COMPOSITE PROFILE FITTED THEREOF AND A FRAMEWORK COMPOSED WITH SUCH COMPOSITE PROFILES.
GB2525183B (en) * 2014-04-14 2021-01-13 Storm Faith Network Ltd Fenestration products

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085775A1 (en) * 1982-01-14 1983-08-17 SCHÜCO Heinz Schürmann GmbH & Co. Heat-insulating compound profile
EP0172575A2 (en) 1984-08-23 1986-02-26 Konstruktionsbüro Margot Steinmetz Connecting arrangement
DE19513836A1 (en) 1995-04-12 1996-10-17 Ekonal Bausysteme Gmbh & Co Kg Window, door etc. with fixed and leaf frame
DE19530349C1 (en) 1995-08-18 1996-10-24 Ekonal Bausysteme Gmbh & Co Kg Intermediate seal for part between door or window blind frame and window casement or door leaf

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085775A1 (en) * 1982-01-14 1983-08-17 SCHÜCO Heinz Schürmann GmbH & Co. Heat-insulating compound profile
EP0172575A2 (en) 1984-08-23 1986-02-26 Konstruktionsbüro Margot Steinmetz Connecting arrangement
DE19513836A1 (en) 1995-04-12 1996-10-17 Ekonal Bausysteme Gmbh & Co Kg Window, door etc. with fixed and leaf frame
DE19530349C1 (en) 1995-08-18 1996-10-24 Ekonal Bausysteme Gmbh & Co Kg Intermediate seal for part between door or window blind frame and window casement or door leaf

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1428967A2 (en) * 2002-12-11 2004-06-16 Johann Henkenjohann Thermally insulated metal section member in particular for facades, doors and windows
EP1428967A3 (en) * 2002-12-11 2005-03-09 Johann Henkenjohann Thermally insulated metal section member in particular for facades, doors and windows
DE102009034968A1 (en) 2009-07-28 2011-02-03 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Insulating web
WO2011012293A1 (en) 2009-07-28 2011-02-03 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Insulation web
BE1020426A3 (en) * 2011-11-21 2013-10-01 Martens J H L Systemen En Ontwikkeling Commanditaire Vennootschap Op Aandelen INSULATION PROFILE FOR A COMPOSED PROFILE OF A FRAME OF A WINDOW OR DOOR, A COMPOSITE PROFILE FITTED THEREOF AND A FRAMEWORK COMPOSED WITH SUCH COMPOSITE PROFILES.
GB2525183B (en) * 2014-04-14 2021-01-13 Storm Faith Network Ltd Fenestration products

Also Published As

Publication number Publication date
ES2226692T3 (en) 2005-04-01
DE50008354D1 (en) 2004-11-25
EP1215360B2 (en) 2010-08-11
EP1215360B1 (en) 2004-10-20
EP1215360B9 (en) 2005-09-07
ES2226692T5 (en) 2011-01-26

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