EP0134223B1 - Method for fabricating thermo insulated compound profiles for windows, doors and fa ades - Google Patents

Method for fabricating thermo insulated compound profiles for windows, doors and fa ades Download PDF

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Publication number
EP0134223B1
EP0134223B1 EP84900501A EP84900501A EP0134223B1 EP 0134223 B1 EP0134223 B1 EP 0134223B1 EP 84900501 A EP84900501 A EP 84900501A EP 84900501 A EP84900501 A EP 84900501A EP 0134223 B1 EP0134223 B1 EP 0134223B1
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EP
European Patent Office
Prior art keywords
profiles
metal
profile
connecting webs
compound
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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.)
Expired
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EP84900501A
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German (de)
French (fr)
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EP0134223A1 (en
Inventor
Manfred Mühle
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Individual
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Individual
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Priority to AT84900501T priority Critical patent/ATE26227T1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
    • 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
    • E06B3/273—Frames with special provision for insulation with prefabricated insulating elements held in position by deformation of portions of the metal frame members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component
    • Y10T29/49625—Openwork, e.g., a truss, joist, frame, lattice-type or box beam
    • Y10T29/49627—Frame component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49838—Assembling or joining by stringing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/534—Multiple station assembly or disassembly apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/534—Multiple station assembly or disassembly apparatus
    • Y10T29/53417—Means to fasten work parts together
    • Y10T29/53422—Means to fasten work parts together by deforming

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wing Frames And Configurations (AREA)
  • Refrigerator Housings (AREA)
  • Automatic Assembly (AREA)

Abstract

Method for fabricating thermo-insulated compound profiles for windows, doors and façades, wherein two metal profiles (8, 11) to be joined to the compound profile (13) are provided with longitudinal grooves wherein are inserted clamping battens (7) forming together with the metal profiles (8, 11) an insulation chamber (9) and which are secured at the base portion thereof engaged in the longitudinal grooves by deformation of the retainer bars (10, 12) limiting the longitudinal grooves. In order to provide, despite manufacturing tolerances of the metal profiles (8, 11) and of the clamping battens (7) an absolute dimensional precision as well as uniform strength properties of the compound profiles, and in order to be completely independent from all cross-sections, dimensions and shapes of profiles, it is convenient to proceed as follows: a) draw unilaterally the clamping battens (7) into the the corresponding longitudinal groove of one of the metal profiles (8, 11) to be interconnected, b) deform the retainer bars (10) arranged inan insulation chamber (9), respectively the base portion of the retainer bars (10) flanking the clamping battens (7) which is engaged into a longitudinal groove, c) push, as for a lid, the second metal profile (11) to the first metal profile (8), and d) deform the retainer bars (12) extending outside the insulation chamber (9) to the base portion of the clamping battens (7) which are not yet secured into the longitudinal grooves.

Description

Die Erfindung betrifft ein Verfahren zum Herstellen wärmegedämmter Verbundprofile für Fenster, Türen und Fassaden, bei denen zwei zum Verbundprofil zusammengefügte Metallprofile Längsnuten aufweisen, in die zwischen sich mit den Metallprofilen eine Isolierkammer bildende Verbindungsleisten eingeführt sind, die an ihren in die Längsnuten eingreifenden Fussteilen mittels plastischer Verformung von die Längsnuten begrenzenden, innerhalb und ausserhalb der Isolierkammer verlaufenden Haltestegen festgelegt werden.The invention relates to a method for producing thermally insulated composite profiles for windows, doors and facades, in which two metal profiles joined together to form the composite profile have longitudinal grooves, into which connecting strips, which form an insulating chamber, are inserted between the metal profiles and which, on their foot parts engaging in the longitudinal grooves, are plastic Deformation of the retaining webs which delimit the longitudinal grooves and run inside and outside the insulation chamber can be defined.

Ein Verfahren der vorgenannten Art ist aus der DE-A-3025706 bekannt. Die darin beschriebene Vorrichtung enthält eine Grundplatte, auf der die beiden miteinander zu verbindenden Metallprofile vor der Bearbeitung im gegenseitigen Abstand zwischen Spannbacken liegend eingeklemmt werden. Ferner ist es zur Aufnahme der Verformungskräfte der an einem Stützbalken geführten Verformungswerkzeuge unerlässlich, dass die Verbindungsleisten mit ihnen einen geschlossenen Isolierkörper ergebende dickwandige Stege besitzen.A method of the aforementioned type is known from DE - A-3025706. The device described therein contains a base plate on which the two metal profiles to be connected to one another are clamped lying in a mutual distance between clamping jaws before machining. Furthermore, in order to absorb the deformation forces of the deformation tools guided on a support beam, it is essential that the connecting strips with them have thick-walled webs resulting in a closed insulating body.

In der Praxis kommt jedoch eine Vielzahl von Verbundprofilen vor, deren Profilhälften im Querschnitt jeweils so geformt sind, dass sie nicht in der von der DE-A-3025706 gezeigten Weise auf einer Grundplatte festgelegt werden können, womit sich also dieses Verfahren nur für ganz bestimmte Profilformen eignet. Weiterhin ist es ungünstig, den Isolierkörper stets kastenartig profiliert ausbilden zu müssen, was einen mehr als doppelt so grossen Materialeinsatz gegenüber der Verwendung von einfachen dünnwandigen Verbindungsleisten erfordert.In practice, however, there are a large number of composite profiles, the profile halves of which are each shaped in cross section in such a way that they cannot be fixed on a base plate in the manner shown by DE-A-3025706, which means that this method is only suitable for very specific ones Profile shapes are suitable. Furthermore, it is unfavorable to always have to design the insulating body with a box-like profile, which requires more than twice as much material as compared to the use of simple thin-walled connecting strips.

Die bestehenden Nachteile des bekannten Verfahrens bzw. der bekannten Vorrichtung werden mit der in den Ansprüchen 1 bzw. 4 gekennzeichneten Erfindung vermieden, die insofern die Aufgabe lösen, ein Verfahren sowie eine Vorrichtung zu schaffen, mit denen sich unter geringstem Aufwand jedes beliebig gestaltete Verbundprofil herstellen lässt, ohne dass ein Festklemmen der lediglich durch Isolierleisten miteinander zu verbindenden Metallprofile auf einer besonderen, den wechselnden Profilabmessungen genau angepassten Grundplatte notwendig ist.The existing disadvantages of the known method or the known device are avoided with the invention characterized in claims 1 and 4, respectively, which in this respect solve the problem of creating a method and a device with which any desired composite profile can be produced with minimal effort leaves without having to clamp the metal profiles, which are only to be connected by insulating strips, on a special base plate that is precisely adapted to the changing profile dimensions.

Als wesentlichster Vorteil der Erfindung ist das von ihr vorgeschlagene Verfahren so anpassungsfähig, dass man es für alle vorkommenden Profilformen verwenden kann. Hierbei ergibt sich gleichzeitig der Wegfall von aufwendigen Montagebetten, in denen die einzelnen Profilteile auf ihrer gesamten Länge fest eingespannt werden müssen. Demgegenüber genügt es, zunächst nur das erste Profil mit der glatten Aussenseite auf einer ebenen Fläche abzulegen und die in seine Längsnuten eingezogenen Verbindungsleisten von innen her an ihm festzuwalzen. Daraufhin bildet es dann mit diesen schon eine feste Einheit, der das zweite Profil als Deckelprofil aufgeschoben werden kann. Letzteres liegt nun den vom ersten Profil aus nach oben stehenden Verbindungsleisten mit seinem Eigengewichtfest auf, bis das danach von aussen her erfolgende Verformen der Haltestege abgeschlossen ist. Dieses neuartige Herstellungsverfahren kommt deshalb auch für eine fortlaufende Serienfertigung mit der ausserdem beanspruchten Vorrichtung in Betracht, da diese nicht erst jeweils ein umständliches Festlegen der beiden Profilhälften auf einer Grundplatte verlangt.The most important advantage of the invention is that the method proposed by it is so adaptable that it can be used for all occurring profile shapes. At the same time, there is no longer any need for complex assembly beds in which the individual profile parts have to be firmly clamped over their entire length. In contrast, it is sufficient to initially only lay down the first profile with the smooth outside on a flat surface and to roll the connecting strips drawn into its longitudinal grooves onto it from the inside. Thereupon it then forms a fixed unit with these, which the second profile can be pushed on as a cover profile. The latter now rests with its own weight on the connecting strips standing upwards from the first profile until the external deformation of the retaining webs is completed. This novel manufacturing process is therefore also suitable for continuous series production with the device which is also claimed, since this does not first require a laborious fixing of the two profile halves on a base plate.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen erläutert.Embodiments of the invention are explained below with reference to the drawings.

Es zeigen im einzelnen:

  • Fig. 1 eine schematische Darstellung einer Fertigungsvorrichtung,
  • Fig. 2 die Seitenansicht einer nach dem aus Fig. 1 hervorgehenden Fertigungsprinzip aufgebauten Anlage,
  • Fig. 3 den Grundriss der Anlage aus Fig. 2,
  • Fig. 4 die Seitenansicht einer abweichend von den Fig. 2 und 3 gestalteten Fertigungsvorrichtung, und
  • Fig. 5 den Grundriss der in Fig. 4 abgebildeten Anlage.
The individual shows:
  • 1 is a schematic representation of a manufacturing device,
  • 2 shows the side view of a system constructed according to the manufacturing principle shown in FIG. 1,
  • 3 shows the layout of the system from FIG. 2,
  • 4 shows the side view of a manufacturing device designed differently from FIGS. 2 and 3, and
  • Fig. 5 shows the floor plan of the system shown in Fig. 4.

Die in Fig. 1 schematisch dargestellte Fertigungsvorrichtung zum Herstellen wärmegedämmter Verbundprofile umfasst als Hauptbestandteil einen Fertigungskopf 1, mit dessen Hilfe sich alle Verfahrensschritte der Erfindung nach Anspruch 1 zu einem Verfahrensgang vereinigen lassen. Hierzu besitzt er eine Doppelzange 2, eine senkrecht stehende Prägerolle 3, eine Greifzange 4 und ein waagerecht liegendes Prägerollenpaar 5, die sich in der Reihenfolge der Verfahrensschritte nebeneinander über einem sich taktweise nach jedem Verfahrensschritt quer zum Fertigungskopf 1 bewegenden Transportmittel 6 befinden.The manufacturing device schematically shown in FIG. 1 for the manufacture of thermally insulated composite profiles comprises, as the main component, a manufacturing head 1, with the aid of which all process steps of the invention according to claim 1 can be combined into one process step. For this purpose, it has a pair of pliers 2, a vertical embossing roller 3, a gripping tongs 4 and a horizontally lying pair of embossing rollers 5, which are located next to one another in the order of the method steps above a means of transport 6 which moves across the production head 1 cyclically after each method step.

Dem ersten der auszuführenden Verfahrensschritte zufolge dient die Doppelzange 2 zum Einziehen von zwei Verbindungsleisten 7 in die entsprechenden Längsnuten eines ersten Metallprofils 8, das auf dem Transportmittel 6 herangeführt wird. Danach gelangt dieses nun bereits mit den die spätere Isolierkammer 9 bildenden Verbindungsleisten 7 versehene erste Metallprofil 8 in Pfeilrichtung zur nächsten Fertigungsstation. Die dortige senkrecht stehende Prägerolle 3 greift zwischen die beiden Verbindungsleisten 7 ein und drückt dabei gegen die inneren Haltestege 10 des Metallprofils 8, wodurch die Fussteile der Verbindungsleisten 7 in dessen Längsnuten festgelegt werden. Anschliessend schiebt in der dritten Fertigungsstation die Greifzange 4 den Verbindungsleisten 7 ein zweites Metallprofil 11 deckelartig auf, und in der vierten Fertigungsstation werden die aussenliegenden Haltestege 12 des zweiten Metallprofils 11 von sich paarweise gegenüberstehenden Prägerollen 5 gegen die noch nicht festgelegten Fussteile der Verbindungsleisten 7 gepresst. Damit sind dann die beiden Metallprofile 8 und 11 sowie die Verbindungsleisten 7 zum wärmegedämmten Verbundprofil 13 mit der Isolierkammer 9 zusammengefügt, das daraufhin die Fertigungsvorrichtung auf dem Transportmittel 6 in dessen Bewegungsrichtung verlässt.According to the first of the process steps to be carried out, the double pliers 2 are used to pull in two connecting strips 7 into the corresponding longitudinal grooves of a first metal profile 8 which is brought up on the transport means 6. Thereafter, this already reaches the first metal profile 8 in the direction of the arrow with the connecting strips 7 which later form the insulating chamber 9 to the next production station. The vertical embossing roller 3 located there engages between the two connecting strips 7 and presses against the inner holding webs 10 of the metal profile 8, as a result of which the foot parts of the connecting strips 7 are fixed in the longitudinal grooves thereof. Subsequently, in the third manufacturing station, the gripper 4 pushes the connecting bars 7 onto a second metal profile 11 in a lid-like manner, and in the fourth manufacturing station the outer holding webs 12 of the second metal profile 11 are pressed by opposing embossing rollers 5 against the as yet undefined foot parts of the connecting bars 7. The two metal profiles 8 and 11 and the connecting strips 7 are then joined together to form the thermally insulated composite profile 13 with the insulating chamber 9, which then leaves the production device on the transport means 6 in its direction of movement.

Während das erste Metallprofil 8 die vier verschiedenen Stationen des Fertigungskopfes 1 durchläuft, führt das Transportmittel 6 ständig weitere Metallprofile 8 heran, so dass schliesslich stets vier Verbundsprofile 13 gleichzeitig hergestellt werden. Auf diese Weise kommt ein kontinuierlicher Fertigungsablauf zustande.While the first metal profile 8 passes through the four different stations of the production head 1, the transport means 6 constantly brings in further metal profiles 8, so that finally four composite profiles 13 are always produced simultaneously. This creates a continuous production process.

Eine mit dem an Hand der Fig. 1 erläuterten Fertigungskopf 1 ausgerüstete Anlage geht aus den Fig. 2 und 3 hervor. Bei dieser Anlage ist der Fertigungskopf 1 oberhalb eines Fertigungstisches 14 in Längsrichtung der darauf in Arbeit befindlichen Verbundprofile 13 verfahrbar. An den Enden seiner Fahrbahn sind Zuführungseinrichtungen 15 und 16 für die vom Fertigungskopf 1 abwechselnd von der Zuführungseinrichtung 15 oder der Zuführungseinrichtung 16 her in die Metallprofile 8 einzuziehenden bzw. aufzuschiebenden Verbindungsleisten 7 und Metallprofile 11 angeordnet.A system equipped with the manufacturing head 1 explained with reference to FIG. 1 can be seen from FIGS. 2 and 3. In this system, the production head 1 can be moved above a production table 14 in the longitudinal direction of the composite profiles 13 that are being worked on. At the ends of its carriageway, feed devices 15 and 16 are arranged for the connecting strips 7 and metal profiles 11 to be inserted or pushed onto the metal profiles 8 by the production head 1 alternately from the feed device 15 or the feed device 16.

Im Gegensatz zur vorstehend beschriebenen Anlage ist in der aus den Fig. 4 und 5 ersichtlichen Fertigungsvorrichtung der Fertigungskopf 1 nicht beweglich, sondern stationär zwischen zwei Längsförderern 17 und 18 untergebracht. Mittels dieser beiden Längsförderer 17 und 18 werden die in der Fertigung befindlichen Verbundprofile 13 gemäss den in Fig. 5 eingezeichneten Pfeilen abwechselnd in beiden Richtungen und jeweils um eine den Verfahrensschritten entsprechende Fertigungsstufe seitlich verschoben unter dem Fertigungskopf 1 hindurchbewegt, wobei die Zuführung der einzuziehenden bzw. aufzuschiebenden Verbindungsleisten 7 und Metallprofile 11 aus einem dem Längsförderer 18 zugeordneten Magazin 19 erfolgt. Der Vorteil einer so gestalteten Anlage besteht darin, dass sie in ihrer Längsausdehnung gegenüber der in Fig. 2 und 3 wiedergegebenen Konstruktion statt der dreifachen nur die zweifache Länge der Verbundprofile 13 benötigt, was zu einer ganz erheblichen Platzersparnis führt.In contrast to the system described above, in the manufacturing device shown in FIGS. 4 and 5, the manufacturing head 1 is not movable, but is stationary between two longitudinal conveyors 17 and 18. By means of these two longitudinal conveyors 17 and 18, the composite profiles 13 being manufactured are moved alternately in both directions and laterally shifted under the manufacturing head 1 according to the arrows shown in FIG. 5 and in each case by a manufacturing step corresponding to the method steps, the supply of the to be drawn in or connecting strips 7 and metal profiles 11 to be pushed on are carried out from a magazine 19 assigned to the longitudinal conveyor 18. The advantage of a system designed in this way is that its longitudinal extension compared to the construction shown in FIGS. 2 and 3 requires only twice the length of the composite profiles 13 instead of three times, which leads to a very considerable space saving.

Abweichend von den bisher beschriebenen Anlagen wäre es selbstverständlich auch möglich, die einzelnen Fertigungsstationen des Fertigungskopfes 1 voneinander getrennt anzuordnen und die zu fertigenden Profile diese Stationen nacheinander durchlaufen zu lassen, woraus sich jedoch eine grössere räumliche Ausdehnung der Anlage ergeben würde. Allerdings könnte hierbei wiederum Produktionsfläche eingespart werden, wenn eine das deckelartige Aufschieben des zweiten Metallprofils 11 durchführende Einrichtung gleichzeitig auch die Verformung der ausserhalb der Isolierkammer 9 verlaufenden Haltestege 12 mit übernimmt.In a departure from the systems described so far, it would of course also be possible to arrange the individual production stations of the production head 1 separately from one another and to have the profiles to be manufactured run through these stations one after the other, but this would result in a larger spatial expansion of the system. However, production space could in turn be saved here if a device performing the lid-like pushing on of the second metal profile 11 also simultaneously takes over the deformation of the holding webs 12 running outside the insulating chamber 9.

Claims (8)

1. Method for manufacturing thermo insulated compound profiles for windows, doors and facades, wherein two metal profiles to be joined to form the compound profile are provided with longitudinal grooves into which connecting webs forming an insulating chamber together with the metal profiles are inserted, and secured at their base portions, engaging in the longitudinal grooves, by means of the deformation of the retaining strips bounding the longitudinal grooves, characterised by the following process steps:
a) on one side, drawing in the connecting webs into the corresponding longitudinal groove of one of the metal profiles to be joined to one another;
b) deforming the retaining strips directed towards the insulating chamber and in each case flanking the base portion of the connecting webs engaging in a longitudinal groove;
c) slipping the second metal profile lid-like onto the first metal profile, and
d) deforming the retaining strips running outside the insulating chamber at the base portions, which are not yet secured in the longitudinal grooves, of the connecting webs.
2. Method as claimed in claim 1, wherein the process steps c) and d) are performed in a common process operation in which a production head, which performs the lid-like slipping on of the second metal profile, also deforms the retaining strips running outside the insulating chamber.
3. Method as claimed in claim 1, wherein all process steps are combined in a common process operation, with, on at least four compound profiles being worked on simultaneously, a production head deforming the retaining strips to be pressed against the base portions of the connecting webs, and also drawing in the connecting webs into the longitudinal grooves of the first metal profile and slipping on lid-like the second metal profile onto the connecting webs, already secured on one side in the first metal profile, by moving these compound profiles cyclically after every process step relative to the production head.
4. Device for carrying out the method as claimed in claim 3, wherein arranged next to one another in the production head in the sequence of the process steps are a double clamp for drawing in the connecting webs, at least one forming roller projecting into the insulating chamber area of the compound profile and pressing against the inner retaining strips of the first metal profile provided with the connecting webs, a gripping clamp for slipping on the second metal profile and former rollers located opposite one another in pairs at right angles to the profile axis and acting from the outside on the retaining strips to be pressed last (Fig. 1).
5. Device as claimed in claim 4, wherein the production head can be moved above a production table in the longitudinal direction of the compound profiles being worked on the production table (Figures 2 and 3).
6. Device as claimed in claim 5, wherein the compound profiles being worked on simultaneously lie on a transport means moving cyclically after every process step in a transverse direction to the direction of travel of the production head (Figures 1 and 3).
7. Device as claimed in claim 5 or 6, wherein feed devices for the connecting webs and metal profiles to be drawn in or slipped on by the production head are provided at the ends of the track of the production head (Figures 2 and 3).
8. Device as claimed in claim 4, wherein the compound profiles being worked on simultaneously are moved by means of longitudinal conveyors through under the production head alternately in both directions and in each case moved sideways by one production stage corresponding to the process steps, with the connecting webs and the metal profiles to be drawn in or slipped on by the production head being fed from a feed magazine allocated to the longitudinal conveyors (Figures 4 and 5).
EP84900501A 1983-01-31 1984-01-25 Method for fabricating thermo insulated compound profiles for windows, doors and fa ades Expired EP0134223B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84900501T ATE26227T1 (en) 1983-01-31 1984-01-25 PROCESS FOR MANUFACTURING HEAT-INSULATED COMPOSITE PROFILES FOR WINDOWS, DOORS AND FAÇADES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833303094 DE3303094A1 (en) 1983-01-31 1983-01-31 METHOD FOR PRODUCING THERMALLY INSULATED COMPOSITE PROFILES FOR WINDOWS, DOORS AND FACADES
DE3303094 1983-01-31

Publications (2)

Publication Number Publication Date
EP0134223A1 EP0134223A1 (en) 1985-03-20
EP0134223B1 true EP0134223B1 (en) 1987-04-01

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EP84900501A Expired EP0134223B1 (en) 1983-01-31 1984-01-25 Method for fabricating thermo insulated compound profiles for windows, doors and fa ades

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US (2) US4646416A (en)
EP (1) EP0134223B1 (en)
JP (1) JPS60500206A (en)
DE (2) DE3303094A1 (en)
DK (1) DK161811C (en)
WO (1) WO1984002862A1 (en)

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NL1013462C2 (en) * 1999-11-02 2001-05-03 Bordeso Bv Greenhouse construction system uses extruded aluminum profiles to support glazed panels, incorporates insulation strips between inner and outer profiles to minimize condensation drip problems
US20080072644A1 (en) * 2006-09-21 2008-03-27 Hirotec America, Inc. Integrated, automated, variable sheet metal forming and assembly system
IT1393564B1 (en) * 2009-04-02 2012-04-27 Oemme S P A PRE-ASSEMBLY GROUP OF THERMAL CUTTING PROFILES AND RELATIVE ASSEMBLY SYSTEM
CN106426713B (en) * 2016-08-27 2019-03-26 大连华工创新科技股份有限公司 One kind wearing method inner mold chamber polyurethane foam mental section forming method and equipment

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Publication number Priority date Publication date Assignee Title
US3606658A (en) * 1970-05-19 1971-09-21 John R Mcconnell Structural member fabricating process
DE2552700C2 (en) * 1975-11-25 1980-06-19 Otto Fuchs Kg, 5882 Meinerzhagen Composite profile, especially for windows, doors and facades
US4194284A (en) * 1975-11-25 1980-03-25 Otto Fuchs Kg Method of making insulated construction element
DE2755669C2 (en) * 1977-12-14 1980-01-31 Wieland-Werke Ag, 7900 Ulm Process for the production of a thermally insulated composite profile and device for carrying out the process
DE3025706A1 (en) * 1980-07-07 1982-01-28 Eberhard 7121 Freudental Keller Composite window section assembly device - locks together aluminium section and thermal barrier section using travelling bevelled rollers

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DK454584A (en) 1984-09-24
DE3303094A1 (en) 1984-08-30
DK161811C (en) 1992-01-27
JPS60500206A (en) 1985-02-21
EP0134223A1 (en) 1985-03-20
US4646416A (en) 1987-03-03
DE3462856D1 (en) 1987-05-07
DK161811B (en) 1991-08-19
WO1984002862A1 (en) 1984-08-02
DE3303094C2 (en) 1987-01-15
DK454584D0 (en) 1984-09-24
US4697337A (en) 1987-10-06
JPH0424128B2 (en) 1992-04-24

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