DE2755696A1 - Heat insulated composite window profile - is made by extruding metal profiles, drawing insulating bar into grooves and pressing stem over - Google Patents

Heat insulated composite window profile - is made by extruding metal profiles, drawing insulating bar into grooves and pressing stem over

Info

Publication number
DE2755696A1
DE2755696A1 DE19772755696 DE2755696A DE2755696A1 DE 2755696 A1 DE2755696 A1 DE 2755696A1 DE 19772755696 DE19772755696 DE 19772755696 DE 2755696 A DE2755696 A DE 2755696A DE 2755696 A1 DE2755696 A1 DE 2755696A1
Authority
DE
Germany
Prior art keywords
groove
grooves
insulating rod
metal profiles
profile
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.)
Withdrawn
Application number
DE19772755696
Other languages
German (de)
Inventor
Nichtnennung Beantragt
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.)
Wieland Werke AG
Original Assignee
Wieland Werke AG
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
Application filed by Wieland Werke AG filed Critical Wieland Werke AG
Priority to DE19772755696 priority Critical patent/DE2755696A1/en
Priority to NO784091A priority patent/NO784091L/en
Priority to DK559078A priority patent/DK559078A/en
Publication of DE2755696A1 publication Critical patent/DE2755696A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window 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
    • E06B3/04Wing frames not characterised by the manner of movement
    • E06B3/263Frames with special provision for insulation
    • E06B3/273Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Insulating Bodies (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Wing Frames And Configurations (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

Two metal profile pieces and an insulating bar are combined to form the heat-insulated composite profile, together with two groove stem pieces forming a groove for the bar. A metal profile (1) is made by extrusion, with continuation (4) and one groove stem piece (3) in a position further away than that of the complete composite profile from the insulating bar (5). The bar is drawn into the grooves (6, 7) in the two metal profiles (1, 2). The first groove stem is deformed and pressed onto the bar so that the continuation takes up the requisite position for the complete unit. This process enables rolling-in to take place from outside.

Description

Verfahren zur Lerstellung eines wärmegedämmtenProcess for creating a thermally insulated

Verbundprofils Die Erfindung betrifft ein Verfahren zur Herstellung eines wärmegedämmten Verbundprofiles. Letzteres besteht aus zwei Metallprofilen und mindestens einem, diese verbindenden Isolierstab und aus einem am Metallprofil angebrachten ersten Nutsteg, welcher an dessen Ende einen zur Ebene der Glasscheibe etwa parallelen Fortsatz aufweist. Der erste Nutsteg bildet zusammen mit dem zweiten Nutsteg eine Nut, in welcher der Isolierstab verankert ist.Composite profile The invention relates to a method of production a thermally insulated composite profile. The latter consists of two metal profiles and at least one insulating rod connecting these and one on the metal profile attached first groove web, which at the end one to the plane of the glass pane has approximately parallel extension. The first groove web forms together with the second Groove web a groove in which the insulating rod is anchored.

Ein derartiges Profil ist durch "Bauen mit Aluminium 1977", Aluminium-Verlag Gmbh, Düsseldorf, S. 59, zweites oberstes Zeichnungspaar, bekanntgeworden. Das Verbundprofil wird dadurch hergestellt, daß zwei Isolierstnbe in Nuten der beiden Metallprofile eingezogen werden, worauf in die durch die Isolierstabe und die beiden IMetallprofile gebildete Kammer ein Schaumstoff eingebracht wird. Das Verfahren ist kompliziert.Such a profile is from "Bauen mit Aluminum 1977", Aluminum Verlag Gmbh, Düsseldorf, p. 59, second top pair of drawings, became known. The composite profile is produced by placing two insulating bars in grooves in the two metal profiles be drawn in, whereupon into the by the insulating rod and the two metal profiles educated Chamber a foam is introduced. The process is complicated.

Es wurde durch die deutsche Offenlegungsschrift 25 59 599 schon vorgeschlagen, ohne Verwendung von Schaumstoff die beiden Isolierstäbe durch Einwalzen von der Innenkammer heraus in die Nuten der Metallprofile zu verankern. Wenn man wegen der damit verbundenen Nachteile auf das Einwalzen von der Innenkammer her verzichtet und einen Verformungsvorgang wählt, bei dem die der Innenkammer benachbarten Nutstege nicht verformt, jedoch die von ihr abgewandten Nutstege an die Isolierstäbe gepreßt werden sollen, ergibt sich die Schwierigkeit, daß das eingangs genannte Verbundprofil nicht hergestellt werden kann. Wegen des etwa parallel zur Glasscheibenebene liegenden Fortsatzes, der an dem Nutsteg befestigt ist, ist ein Einrollen von außen her nämlich nicht möglich, ohne daß der Fortsatz im fertigen Verbundprofil deformiert ist.It has already been suggested by the German Offenlegungsschrift 25 59 599, without using foam the two insulating rods by rolling in from the Anchoring the inner chamber into the grooves of the metal profiles. If you because of the The associated disadvantages of rolling in from the inner chamber are dispensed with and selects a deformation process in which the groove webs adjacent to the inner chamber not deformed, but the groove webs facing away from it pressed against the insulating rods are to be, the difficulty arises that the composite profile mentioned above cannot be established. Because of the fact that it is roughly parallel to the plane of the glass pane Extension, which is attached to the groove web, is namely a curling from the outside not possible without the extension in the finished composite profile being deformed.

Der ErfIndung liegt die Aufgabe zugrunde, ein Verfahren zur Herstellung des eingangs genannten Verbundprofiles vorzuschlagen, wobei das Verfahren durch Einrollen von außen her, d. h. nicht aus der Innenkammer heraus, erfolgen soll.The invention is based on the object of a method for production propose the composite profile mentioned above, the method by Rolling in from the outside, d. H. not out of the inner chamber.

Die Aufgabe wird erfindungsgemäß durch die Kombination der folgenden Verfahrensschrltte gelöst: a) Durch Strangpressen wird ein Metallprofil hergestellt, dessen Fortsatz und erster Nutsteg in einer Position liegen, die gegenüber der Position des fertigen Verbundprofiles vom Isolierstab weg festgelegt ist.The object is achieved according to the invention by the combination of the following Process steps solved: a) A metal profile is produced by extrusion made, the extension and first groove web are in a position opposite the position of the finished composite profile is set away from the insulating rod.

b) Der Isolierstab wird in die Nuten der beiden Metallprofile eingezogen. b) The insulating rod is pulled into the grooves of the two metal profiles.

c) Der erste Nutsteg wird durch Verformung so weit an den Isolierstab angepreßt, daß der Fortsatz die für die Lage des fertigen Verbundprofiles erforderliche Position einnimmt. c) The first groove web is deformed so far on the insulating rod pressed on that the extension is required for the location of the finished composite profile Position.

Durch Herstellung eines Metallprofiles, dessen erster Nutsteg und Fortsatz eine ursprünglich verfälschte und vom Isolierstab wegweisende Position aufweist, wird ermöglicht, daß das eingangs genannte Verbundprofil ohne Zwischenschaltung eines weiteren Arbeitsganges hergestellt werden kann.By producing a metal profile, its first groove web and Extension an originally falsified position pointing the way to the insulating rod has, it is made possible that the aforementioned composite profile without interposition a further operation can be produced.

Die Erfindung wird anhand des folgenden Ausführungsbeispiels näher erläutert.The invention is explained in more detail with the aid of the following exemplary embodiment explained.

In Figur 1 sind die beiden Metallprofile mit 1 und 2 bezeichnet.In FIG. 1, the two metal profiles are denoted by 1 and 2.

Der erste Nutsteg 3 bildet zusammen mit dem zweiten Nutsteg 8 eine Nut 6, in welche der Isolierstab 5 eingeschoben ist. Dieser wird in der zweiten Nut 7 im Metallprofil 2 gehalten.The first groove web 3 forms together with the second groove web 8 Groove 6 into which the insulating rod 5 is inserted. This is in the second groove 7 held in the metal profile 2.

Das eingangs genannte Verbundprofil weist am Ende des ersten Nutsteges 3 einen Fortsatz 4 auf, der zur Ebene der nach Fertigstellung des Fensterrahmens einzusetzenden Glasscheibe 9 etwa parallel liegt.The composite profile mentioned at the beginning points at the end of the first groove web 3 an extension 4 to the level of the after completion of the window frame to be used glass pane 9 is approximately parallel.

Während es ohne weiteres möglich ist, den Nutsteg 10 von außen her, also von Richtung der Glasscheibe 9 her, in Richtung zum Isolierstab 5 hin zu verformen, wird der erste Nutsteg 3 zusammen mit dem Fortsatz 4 erfindungsgemäß durch Strangpressen des Metallprofiles 1 so hergestellt, daß der erste Nutsteg 3 und der Fortsatz 4 zunächst in einer Position liegen, die gegenüber der Position des fertigen Verbundprofiles vom Isolierstab 5 weg festgelegt ist. Die vorläufige Position ist in der Figur strichliert eingezeichnet.While it is easily possible, the groove web 10 from the outside, thus deforming from the direction of the glass pane 9 in the direction of the insulating rod 5, is the first groove web 3 together with the extension 4 according to the invention by extrusion of the metal profile 1 produced so that the first groove web 3 and the extension 4 initially lie in a position that is opposite to the position of the finished composite profile is set away from the insulating rod 5. The provisional position is dashed in the figure drawn.

In die Metallprofile 1 und 2 wird nunmehr der Isolierstab 5 in die Nuten 6 und 7 eingezogen, wobei im Ausführungsbeispiel noch ein zweiter Isolierstab 11 eingelegt ist.In the metal profiles 1 and 2, the insulating rod 5 is now in the Grooves 6 and 7 drawn in, with a second insulating rod in the exemplary embodiment 11 is inserted.

Durch eine strichpunktiert eingezeichnete Andrückrolle 12 wird nun der erste Nutsteg 3 soweit an den Isolierstab 5 angepreßt, da:3 dabei gleichzeitig der Fortsatz 4 die für die Lage des fertigen Verbundprofils erforderliche Position einnimmt.By means of a pressure roller 12 drawn in dash-dotted lines, the first groove web 3 pressed against the insulating rod 5 as far as: 3 at the same time the extension 4 the position required for the position of the finished composite profile occupies.

~!ach einer bevorzugten AusfUhrungsform werden der erste Nutsteg 3, an welchem sich der Fortsatz 4 befindet, und der gegenüberliegende Nutsteg 10 in einem Arbeitsgang an den Isolierstab 5 angepreßt.~! According to a preferred embodiment, the first groove web 3, on which the extension 4 is located, and the opposite groove web 10 in pressed against the insulating rod 5 in one operation.

LeerseiteBlank page

Claims (2)

P a t e n t a n 5 p r u ch e Verfahren zur Herstellung eines wärmegedämmten Verbundprofiles, das aus zwei Metallprofilen und mindestens einem diese verbinaenuen Isolierstab und aus einem am Metaklprofil angebrachten ersten Nutsteg mit an dessen Ende angebrachtem, zur Ebene der glasscheibe etwa parallelen Fortsatz besteht, wobei der erste Nutsteg zusammen mit einem zweiten Nutsteg eine Nut bildet, in welcher der Isolierstab verankert ist, gekennzeichnet durch folgende Verfahrensschritte: a) Durch Strangpressen wird ein Metallprofil (1) hergestellt, dessen Fortsatz (4) und erster Nutsteg (3) in einer Position liegen, die gegenüber der Position des fertigen Verbundprofiles vom Isoliersteg 5 weg festgelegt ist.P a t e n t a n 5 p r u ch e Process for producing a thermally insulated Composite profile, which consists of two metal profiles and at least one of these verbinaenuen Insulating rod and from a first groove web attached to the Metaklprofile with on it Attached to the end, there is approximately parallel extension to the plane of the glass, wherein the first groove web together with a second groove web forms a groove in which the insulating rod is anchored, characterized by the following process steps: a) A metal profile (1) is produced by extrusion, the extension of which (4) and the first groove web (3) are in a position opposite the position of the finished composite profile is set away from the insulating web 5. b) Der Isolierstab (5) wird in die Nuten (6, 7) der beiden Metallprofile (1, 2) eingezogen. b) The insulating rod (5) is in the grooves (6, 7) of the two metal profiles (1, 2) withdrawn. c) Der erste Nutsteg (3) wird durch Verformen soweit an den Isolierstab (5) angepreßt, daß der Fortsatz (4) die für die Lage des fertigen Verbundprofiles erforderliche Position einnimmt. c) The first groove web (3) is deformed so far on the insulating rod (5) pressed on that the extension (4) for the position of the finished composite profile takes the required position. 2. Verfahren nach anspruch i, dadurch gekennzeichnet, da3 der erste Nut-Steg (3) und der gegenüberliegende Nutsteg (10) in einem Arbeitsgang an den Isolierstab (5) angepreßt werden. 2. The method according to claim i, characterized in that the first Groove web (3) and the opposite groove web (10) in one operation to the Insulating rod (5) are pressed on.
DE19772755696 1977-12-14 1977-12-14 Heat insulated composite window profile - is made by extruding metal profiles, drawing insulating bar into grooves and pressing stem over Withdrawn DE2755696A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19772755696 DE2755696A1 (en) 1977-12-14 1977-12-14 Heat insulated composite window profile - is made by extruding metal profiles, drawing insulating bar into grooves and pressing stem over
NO784091A NO784091L (en) 1977-12-14 1978-12-05 PROCEDURE FOR PREPARING A HEAT INSULATED COMBINATION PROFILE
DK559078A DK559078A (en) 1977-12-14 1978-12-13 PROCEDURE FOR MANUFACTURING A HEAT INSULATING LAMINATED PROFILE BODY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772755696 DE2755696A1 (en) 1977-12-14 1977-12-14 Heat insulated composite window profile - is made by extruding metal profiles, drawing insulating bar into grooves and pressing stem over

Publications (1)

Publication Number Publication Date
DE2755696A1 true DE2755696A1 (en) 1979-06-21

Family

ID=6026108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772755696 Withdrawn DE2755696A1 (en) 1977-12-14 1977-12-14 Heat insulated composite window profile - is made by extruding metal profiles, drawing insulating bar into grooves and pressing stem over

Country Status (3)

Country Link
DE (1) DE2755696A1 (en)
DK (1) DK559078A (en)
NO (1) NO784091L (en)

Also Published As

Publication number Publication date
NO784091L (en) 1979-06-15
DK559078A (en) 1979-06-15

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