EP0296280A2 - Beam for window frames - Google Patents

Beam for window frames Download PDF

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Publication number
EP0296280A2
EP0296280A2 EP87116493A EP87116493A EP0296280A2 EP 0296280 A2 EP0296280 A2 EP 0296280A2 EP 87116493 A EP87116493 A EP 87116493A EP 87116493 A EP87116493 A EP 87116493A EP 0296280 A2 EP0296280 A2 EP 0296280A2
Authority
EP
European Patent Office
Prior art keywords
carrier
slot
spar
longitudinal
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.)
Granted
Application number
EP87116493A
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German (de)
French (fr)
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EP0296280A3 (en
EP0296280B1 (en
Inventor
Helmut Over
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Over Christa Maria
Original Assignee
Over Christa Maria
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Application filed by Over Christa Maria filed Critical Over Christa Maria
Priority to AT87116493T priority Critical patent/ATE62317T1/en
Publication of EP0296280A2 publication Critical patent/EP0296280A2/en
Publication of EP0296280A3 publication Critical patent/EP0296280A3/en
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Publication of EP0296280B1 publication Critical patent/EP0296280B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6007—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means between similar contiguous frames

Definitions

  • the invention relates to a support for window frames or the like, in which a spar to be connected to the support has on its side facing the support at least one slot extending in the direction of the longitudinal extent of the spar.
  • a spar to be connected to the support has on its side facing the support at least one slot extending in the direction of the longitudinal extent of the spar.
  • Such spars on window frames are known and common. They are usually made of plastic as hollow profiles and have an inner metal core - usually also designed as a hollow profile. If several such window frames are now to be connected to one another on the spars, this connection must absorb the forces that occur and, on the other hand, the connection between the window spar and the support must be watertight and as poorly heat-conducting as possible.
  • the spars of the window frames are pulled by anchor screws against a hollow profile or solid profile arranged between the adjacent spars of two window frames and thus pressed against the smooth surface of these supports.
  • the long sides of these supports protrude and can have longitudinal ribs on the opposite sides and facing the respective spars, into which corresponding longitudinal edges of a cover cap can snap.
  • the invention is therefore based on the object of proposing a carrier of the type described at the outset, with which the load acting on the window frame can be safely absorbed, which can be produced more cheaply, enables a secure seal against moisture and also allows better thermal insulation.
  • this object is achieved in a carrier of the type described at the outset in that the carrier consists of two identical, but mirror-image arranged flat profiles, with two hollow chambers spaced parallel to one another and in the longitudinal direction, each of which is open to the outside via a longitudinal slot , wherein the flat profile associated with each slot of a spar has at least one grid web which can engage in said slot.
  • a carrier of the type according to the invention can be produced very simply as an uninterrupted rolled profile and thus extremely cost-effectively in its starting element.
  • the rolled profile just has to be cut to a desired length, whereupon the cut parts are placed in mirror image, i.e. back to back, so to speak, placed against each other and non-detachably aligned in the longitudinal direction, for example by spot welding.
  • the hollow chambers mentioned here take up a corresponding web of an associated cover cap in the region of the angled end part. The web itself is guided here by the longitudinal slots assigned to the hollow chambers.
  • the grid webs of the carrier mentioned each engage in a slot of the spar of the window frame, for and are arranged in such a way that they each abut a corresponding side surface of the associated slot and thus connect the spar of the window frame to the support in a form-fitting manner in the direction of bending of the spar.
  • This connection is advantageously a very simple plug connection.
  • the tie rods previously required to fasten the window frame over the spar with an associated support no longer have to transmit shear forces. This screw connection can therefore be made correspondingly simpler.
  • a reliable seal can now be arranged very easily between the grid web and the associated slot of the spar, which, if at all, only has to endure minimal movements of the window frame.
  • a spar 13 of a window frame is shown, which is preferably formed from a plastic spar profile 16 with an inner stabilizing metal core 17 - preferably also from hollow profile steel.
  • This spar 13 has on an outer side 2 in the longitudinal direction of the spar and at a distance from one another extending slots 14 and 15, which open into associated and unspecified hollow chambers of the plastic hollow profile 16.
  • the carrier 1 is formed from a flat profile 9, which is cut to a suitable length, placed in mirror image relative to one another and is inseparably connected to one another in the adjoining region 12 between two parallel hollow chambers 7 and 8.
  • Such Connection can be made, for example, by spot welding.
  • the profile 9 itself can initially be designed as a simple rolled profile, in which beads 7 'and 8' running parallel to one another and at a distance from one another are rolled in the longitudinal direction.
  • the rolling is to be carried out in such a way that the outwardly extending regions of the flat profile lie in its surface below the central region 12, so that the inner longitudinal slot 6 and 6 'which can be seen in the cross-sectional drawing can be formed later.
  • the resulting hollow chambers 7 u and 8 are provided in their spacing and position so that an inner web 18 of the plastic profile 16 can come to rest against it, so that the screws indicated only as center lines 19 counter the hollow profile 16 can attract this stop.
  • sealing compound 20 can be used in the remaining free space between the slot width of the slots 14 and 15 and the grid bars 10 and 11 used.
  • the hollow profile 16 is now positively connected to the carrier 1 via the grid webs 10 and 11. A deflection or movement of the hollow profile 16 in the direction of the arrow 21 is no longer possible.
  • this can preferably be made from sheet steel. As a result, the material costs can also be further reduced.
  • a cover profile 3 has an inner longitudinal web 4, which is wrapped on the inner longitudinal edge 5 by a suitable amount. To cover with the cover profile, this inner longitudinal web 4 of the cover profile 3 is inserted into the inner longitudinal slot 6 or 6 'until the angled inner longitudinal edge 5 extends into the respective hollow chamber 7 or 8. Because of its angle, it is then held securely in this position.
  • the cover profile 3 itself can then again be provided along its longitudinal edges with a sealing profile (not designated in more detail, but shown) which seals against the surface of the hollow profile 16 by means of a suitable sealing insert or a suitable sealing compound.
  • the carrier according to the invention is extremely inexpensive to manufacture, allows very simple handling and assembly, simplification of the screw connection and secure sealing with improved thermal insulation. At the same time, a high dimensional stability of the spar 13 of an associated window frame is achieved.

Abstract

The invention relates to a beam for window frames or the like in which a spar for connecting to the beam has on its side facing the beam at least one slot extending in the direction of the longitudinal extension of the spar. According to the invention, such a beam is to be so constructed that a load acting on the window frame can be received more securely, and it should be possible for the beam to be produced more cheaply and to permit reliable sealing against moisture and better thermal insulation. This is achieved according to the invention if the beam (1) consists of two identical flat profiles (9) which are, however, arranged to form a mutual mirror image, having two hollow chambers (7, 8) which run parallel to one another at a distance and in the longitudinal direction and are each open to the outside by means of a longitudinal slot (6, 6'), the flat profile (9) having associated with each slot (14, 15) of a spar (13) at least one spacing crosspiece (10, 11) which can engage in the said slot (14, 15). <IMAGE>

Description

Die Erfindung betrifft einen Träger für Fensterrahmen oder dergleichen, bei denen ein mit dem Träger zu verbindender Holm auf seiner dem Träger zugewandten Seite mindestens einen in Richtung der Längser­streckung des Holmes verlaufenden Schlitz aufweist. Solche Holme an Fensterrahmen sind bekannt und üblich. Sie sind in der Regel als Hohlprofile aus Kunststoff gefertigt und weisen einen inneren Metallkern -in der Regel ebenfalls als Hohlprofil ausgebildet- auf. Sollen nun mehrere solcher Fensterrahmen an den Holmen miteinander verbunden werden, so muß diese Verbindung einerseits die auftretenden Kräfte aufnehmen und es muß andererseits die Verbindung zwischen Fenster­holm und Träger wasserdicht und möglichst schlecht wärmeleitend sein. Im Stand der Technik werden die Holme der Fensterrahmen über Ankerschrauben gegen ein zwischen den benachbarten Holmen zweier Fensterrahmen angeordnetes Hohlprofil oder Vollprofil gezogen und damit an der glatten Oberfläche dieser Träger angepreßt. Die Längsseiten dieser Träger stehen über und können auf den sich gegenüberliegenden und den jeweiligen Holmen zugewandten Seiten Längsrippen aufweisen, in welche entsprechende Längskanten einer Abdeckkappe einrasten können.The invention relates to a support for window frames or the like, in which a spar to be connected to the support has on its side facing the support at least one slot extending in the direction of the longitudinal extent of the spar. Such spars on window frames are known and common. They are usually made of plastic as hollow profiles and have an inner metal core - usually also designed as a hollow profile. If several such window frames are now to be connected to one another on the spars, this connection must absorb the forces that occur and, on the other hand, the connection between the window spar and the support must be watertight and as poorly heat-conducting as possible. In the prior art, the spars of the window frames are pulled by anchor screws against a hollow profile or solid profile arranged between the adjacent spars of two window frames and thus pressed against the smooth surface of these supports. The long sides of these supports protrude and can have longitudinal ribs on the opposite sides and facing the respective spars, into which corresponding longitudinal edges of a cover cap can snap.

Die vorbeschriebene Anordnung des Standes der Technik ist thermisch unbefriedigend. Die Herstellung ist auch teuer und es ist nicht möglich für eine befriedigende Abdichtung gegen Feuchtigkeit zu sorgen. Darüber hinaus könnten auftretende Kräfte, wie z.B. Winddruckkräfte an der Fensterfläche, zwar von einem solchen Träger aufgenommen werden. Es fehlt jedoch an einer befriedigenden Einleitung der entsprechenden Kräfte, die ja nur über Reibschluß erfolgen kann. Nachdem eine entsprechend große Verformung der Holme der Fensterrahmen aufgetre­ten ist, kann auch eine Übertragung der Kräfte als Scherkräfte über die Zuganker erfolgen. Dies bedeutet aber bei Lastwechseln eine erhebliche Lose die, soll sie auf ein vertretbares Maß verringert werden, entsprechend aufwendige Maßnahmen hinsichtlich der Ausbildung der als Zuganker verwendeten Bolzen und der zugeordneten Bohrungen erfordert. Unabhängig davon wird aber durch solche Bewegungsfähigkeit des Fensterrahmens jede Art der Abdichtung alsbald zerstört.The arrangement of the prior art described above is thermally unsatisfactory. It is also expensive to manufacture and it is not possible to provide a satisfactory seal against moisture. In addition, occurring forces, such as wind pressure forces on the window surface, could be absorbed by such a carrier. However, there is no satisfactory introduction of the corresponding forces, which can only be achieved by friction. After a correspondingly large deformation of the bars of the window frame has occurred, the forces can also be transmitted as shear forces via the tie rods. However, this means a considerable amount of load change, if it is to be reduced to an acceptable level, correspondingly expensive measures regarding the design of the bolts used as tie rods and the associated holes required. Irrespective of this, however, any kind of sealing is soon destroyed by the window frame's ability to move.

Der Erfindung liegt damit die Aufgabe zugrunde einen Träger der eingangs beschriebenen Art vorzuschlagen, mit dem die auf den Fensterrahmen einwirkende Belastung sicher aufgenommen werden kann, der billiger herstellbar ist, eine sichere Abdichtung gegen Feuchtigkeit ermöglicht und auch eine bessere thermische Isolation erlaubt.The invention is therefore based on the object of proposing a carrier of the type described at the outset, with which the load acting on the window frame can be safely absorbed, which can be produced more cheaply, enables a secure seal against moisture and also allows better thermal insulation.

Erfindungsgemäß ist diese Aufgabe bei einem Träger der eingangs beschriebenen Art dadurch gelöst, daß der Träger aus zwei gleichen, aber spiegelbildlich aneinander angeordneten Flachprofilen besteht, mit zwei in einem Abstand parallel zueinander und in Längsrichtung verlaufenden Hohlkammern, die je über einen Längsschlitz nach außen offen sind, wobei das Flachprofil jedem Schlitz eines Holmes zugeordnet mindestens einen Rastersteg aufweist, der in den genannten Schlitz eingreifen kann.According to the invention, this object is achieved in a carrier of the type described at the outset in that the carrier consists of two identical, but mirror-image arranged flat profiles, with two hollow chambers spaced parallel to one another and in the longitudinal direction, each of which is open to the outside via a longitudinal slot , wherein the flat profile associated with each slot of a spar has at least one grid web which can engage in said slot.

Weitere vorteilhafte Ausgestaltungen eines erfindungsgemäßen Trägers können den Unteransprüchen 2 bis 7 entnommen werden.Further advantageous embodiments of a carrier according to the invention can be found in subclaims 2 to 7.

Ein Träger der erfindungsgemäßen Art kann sehr einfach als ununter­brochenes Walzprofil und damit außerordentlich kostengünstig in seinem Ausgangselement hergestellt werden. Das erzeugte Walzprofil muß lediglich auf eine gewünschte Länge abgeschnitten werden, worauf dann die abgeschnittenen Teile spiegelbildlich, also sozusagen Rücken an Rücken, gegeneinander gelegt und -in Längsrichtung ausgerichtet­unlösbar, z.B. durch Punktschweißung, miteinander verbunden werden. Damit is der neuerungsgemäße Träger bereits fertig, der einfach durch eine einzuschiebende und sicher gehaltene Abdeckkappe ergänzt werden kann. Die genannten Hohlkammern nehmen hierbei einen entsprechenden Steg einer zugeordneten Abdeckkappe im Bereich des abgewinkelten Endteiles auf. Der Steg selbst wird hierbei von dem den Hohlkammern zugeordneten Längsschlitzen geführt. Die genannten Rasterstege des Trägers greifen je in einen Schlitz des Holmes des Fensterrahmens ein z und sind hierbei so angeordnet, daß sie jeweils an einer entsprechenden Seitenfläche des zugeordneten Schlitzes anliegen und damit den Holm des Fensterrahmens formschlüssig in Durchbiegerichtung des Holmes mit dem Träger verbinden. Hierbei ist diese Verbindung vorteilhafterweise eine ganz einfache Steckverbindung. Die bisher notwendigen Zuganker zur Befestigung des Fensterrahmens über den Holm mit einem zugeordneten Träger müssen nun keine Scherkräfte mehr übertragen. Diese Schraubverbindung kann daher entsprechend einfacher gestaltet werden. Darüber hinaus kann nunmehr zwischen dem Rastersteg und dem zugeordneten Schlitz des Holmes sehr einfach eine zuverlässige Dichtung angeordnet werden die, wenn überhaupt, nur noch minimalste Bewe­gungen des Fensterrahmens ertragen muß. Unabhängig hiervon kann aber zusätzlich noch zwischen den Rändern der Abdeckkappe und der Oberfläche des Holmes des Fensterrahmens selbst eine sichere Abdeckung gegen Feuchtigkeit angeordnet sein. Ein Durchdringen von Feuchtigkeit ist damit abgeschlossen. Gleichzeitig wird hierdurch auch eine gute thermische Abschirmung bewirkt, weil die Metallteile des Trägers rundum gekapselt sind.A carrier of the type according to the invention can be produced very simply as an uninterrupted rolled profile and thus extremely cost-effectively in its starting element. The rolled profile just has to be cut to a desired length, whereupon the cut parts are placed in mirror image, i.e. back to back, so to speak, placed against each other and non-detachably aligned in the longitudinal direction, for example by spot welding. This completes the support according to the innovation, which can easily be supplemented by a cover cap that can be inserted and held securely. The hollow chambers mentioned here take up a corresponding web of an associated cover cap in the region of the angled end part. The web itself is guided here by the longitudinal slots assigned to the hollow chambers. The grid webs of the carrier mentioned each engage in a slot of the spar of the window frame, for and are arranged in such a way that they each abut a corresponding side surface of the associated slot and thus connect the spar of the window frame to the support in a form-fitting manner in the direction of bending of the spar. This connection is advantageously a very simple plug connection. The tie rods previously required to fasten the window frame over the spar with an associated support no longer have to transmit shear forces. This screw connection can therefore be made correspondingly simpler. In addition, a reliable seal can now be arranged very easily between the grid web and the associated slot of the spar, which, if at all, only has to endure minimal movements of the window frame. Independently of this, however, a secure cover against moisture can additionally be arranged between the edges of the cover cap and the surface of the spar of the window frame itself. Penetration of moisture is now complete. At the same time, good thermal shielding is also achieved because the metal parts of the carrier are encapsulated all around.

Die Erfindung soll nun anhand der beigefügten Zeichnung, die einen Querschnitt durch einen Holm eines Fensterrahmens mit angrenzendem erfindungsgemäßen Träger zeigt, näher erläutert werden.The invention will now be explained in more detail with reference to the accompanying drawing, which shows a cross section through a spar of a window frame with an adjacent support according to the invention.

In der Querschnittszeichnung ist ein Holm 13 eines weiter nicht gezeigten Fensterrahmens dargestellt, der vorzugsweise aus einem Kunststoffholprofil 16 mit einem inneren stabilisierenden Metallkern 17 -vorzugsweise ebenfalls aus Hohlprofilstahl- gebildet ist. Dieser Holm 13 weist an einer Außenseite 2 in Längsrichtung des Holmes und im Abstand zueinander sich erstreckende Schlitze 14 und 15 auf, die in zugeordnete und nicht näher bezeichnete Hohlkammern des Kunststoffhohlprofils 16 münden.In the cross-sectional drawing, a spar 13 of a window frame, not shown, is shown, which is preferably formed from a plastic spar profile 16 with an inner stabilizing metal core 17 - preferably also from hollow profile steel. This spar 13 has on an outer side 2 in the longitudinal direction of the spar and at a distance from one another extending slots 14 and 15, which open into associated and unspecified hollow chambers of the plastic hollow profile 16.

Der Träger 1 ist gebildet aus einem Flachprofil 9, das in geeigneter Länge abgelängt, spiegelbildlich gegeneinander gelegt und hierbei im aneinander anliegenden Bereich 12 zwischen zwei parallel verlaufenden Hohlkammern 7 und 8 unlösbar miteinander verbunden ist. Eine solche Verbindung kann beispielsweise durch Punktschweißung hergestellt werden. Das Profil 9 selbst kann zunächst als einfaches Walzprofil ausgebildet sein, in welches in Längsrichtung parallel zueinander und im Abstand zueinander verlaufende Sicken 7′ und 8′ eingewalzt werden. Hierbei ist die Walzung aber so vorzunehmen, daß der sich nach außen erstreckende Bereiche des Flachprofils in seiner Oberfläche unterhalb des mittleren Bereiches 12 liegt, so daß später der in der Querschnitts­zeichung erkennbare innere Längsschlitz 6 und 6′ gebildet werden kann. Es ist nun möglich während des ununterbrochenen Walzvorganges oder aber am abgelängten Flachprofilstück des Flachprofils 9 den äußeren Randbereich in einer geeigneten Breite um 180° umzufalten und vorher oder nachher einen Streifen dieses umzufaltenden oder umgefalteten Bereiches wieder um 90° zur Bildung eines Rastersteges 10 bzw. 11 umzubiegen. Legt man nun ein solcherart entstandenes Flachprofil 9, wie im Querschnitt gezeigt, sozusagen Rücken mit Rücken aneinander, so entsteht der in der Zeichnung im Querschnitt dargestellte Träger 1. Die Rasterstege 10 und 11 können hierbei einfach in die entsprechenden Schlitze 14 und 15 des Holmes 13 eingeschoben werden. Hierzu ist natürlich erforderlich, daß in den Abmessungen entsprechende Überein­stimmung vorliegt. Hierbei kann es zweckmäßig sein, daß die entstande­nen Hohlkammern 7 uund 8 in ihrem Abstand und ihrer Lage so vorgesehen sind, daß ein innerer Steg 18 des Kunststoffholprofils 16 daran zur Anlage kommen kann, so daß die nur als Mittellinien 19 angedeuteten Schrauben das Hohlprofil 16 gegen diesen Anschlag anziehen können. Im verbleibenden Freiraum zwischen der Schlitzbreite der Schlitze 14 und 15 und den eingesetzten Rasterstegen 10 und 11, kann Dichtungsmasse 20 eingesetzt werden. Über die Rasterstege 10 und 11 ist nunmehr das Hohlprofil 16 formschlüssig mit dem Träger 1 verbunden. Eine Durchbiegung oder Bewegung des Hohlprofils 16 in Richtung des Pfeils 21 ist nicht mehr möglich. Um hohe Festigkeiten für die Rasterstege 10 und 11 und für den gesamten Träger 1 zu erreichen, kann dieser vorzugsweise aus Stahlblech angefertigt werden. Hierdurch können außerdem die Materialkosten weiter verringert werden.The carrier 1 is formed from a flat profile 9, which is cut to a suitable length, placed in mirror image relative to one another and is inseparably connected to one another in the adjoining region 12 between two parallel hollow chambers 7 and 8. Such Connection can be made, for example, by spot welding. The profile 9 itself can initially be designed as a simple rolled profile, in which beads 7 'and 8' running parallel to one another and at a distance from one another are rolled in the longitudinal direction. Here, however, the rolling is to be carried out in such a way that the outwardly extending regions of the flat profile lie in its surface below the central region 12, so that the inner longitudinal slot 6 and 6 'which can be seen in the cross-sectional drawing can be formed later. It is now possible during the uninterrupted rolling process or on the cut flat profile piece of the flat profile 9 to fold the outer edge area by a suitable width by 180 ° and before or after a strip of this area to be folded or folded over again by 90 ° to form a grid web 10 or 11 to bend. If you lay a flat profile 9 created in this way, as shown in cross-section, so to speak, back to back, then the support 1 shown in cross-section is created in the drawing. The grid webs 10 and 11 can simply be inserted into the corresponding slots 14 and 15 of the spar 13 be inserted. Of course, this requires that the dimensions correspond. It may be expedient that the resulting hollow chambers 7 u and 8 are provided in their spacing and position so that an inner web 18 of the plastic profile 16 can come to rest against it, so that the screws indicated only as center lines 19 counter the hollow profile 16 can attract this stop. In the remaining free space between the slot width of the slots 14 and 15 and the grid bars 10 and 11 used, sealing compound 20 can be used. The hollow profile 16 is now positively connected to the carrier 1 via the grid webs 10 and 11. A deflection or movement of the hollow profile 16 in the direction of the arrow 21 is no longer possible. In order to achieve high strengths for the grid webs 10 and 11 and for the entire support 1, this can preferably be made from sheet steel. As a result, the material costs can also be further reduced.

Die Anordnung abgelängter Profile spiegelbildlich gegeneinader in der dargestellten Weise, läßt an der Schmalseite 2 des Trägers 1 einen in Längsrichtung verlaufenden inneren Längsschlitz 6 und 6′ entstehen, der in den Hohlkammern 7 und 8 mündet.
Ein Abdeckprofil 3 weist einen inneren Längssteg 4 auf, der an der inneren Längskante 5 um einen geeigneten Betrag umgewickelt ist. Zur Abdeckung mit dem Abdeckprofil wird dieser innere Längssteg 4 des Abdeckprofils 3 jeweils in den inneren Längsschlitz 6 bzw 6′ eingescho­ben solange, bis die abgewinkelte innere Längskante 5 in die jeweilige Hohlkammer 7 bzw. 8 hineinreicht. Aufgrund ihrer Abwinklung ist sie in dieser Stellung dann sicher gehalten. Das Abdeckprofil 3 selbst kann dann entlang seiner Längskanten noch einmal mit einem nicht näher bezeichneten, aber dargestellten, Dichtungsprofil versehen sein, welches über einen geeigneten Dichtungseinsatz oder geeignete Dichtungsmasse gegenüber der Oberfläche des Hohlprofils 16 abdichtet.The arrangement of cut profiles in mirror image against each other in the manner shown, can be created on the narrow side 2 of the carrier 1 a longitudinal inner longitudinal slots 6 and 6 ', which opens into the hollow chambers 7 and 8.
A cover profile 3 has an inner longitudinal web 4, which is wrapped on the inner longitudinal edge 5 by a suitable amount. To cover with the cover profile, this inner longitudinal web 4 of the cover profile 3 is inserted into the inner longitudinal slot 6 or 6 'until the angled inner longitudinal edge 5 extends into the respective hollow chamber 7 or 8. Because of its angle, it is then held securely in this position. The cover profile 3 itself can then again be provided along its longitudinal edges with a sealing profile (not designated in more detail, but shown) which seals against the surface of the hollow profile 16 by means of a suitable sealing insert or a suitable sealing compound.

Der erfindungsgemäße Träger ist außerordentlich preisgünstig herstell­bar, erlaubt eine sehr einfache Handhabung und Montage, eine Vereinfachung der Verschraubung und eine sichere Abdichtung bei verbesserter Wärmedämmung. Gleichzeitig wird eine hohe Formstabilität des Holmes 13 eines zugeordneten Fensterrahmens erreicht.The carrier according to the invention is extremely inexpensive to manufacture, allows very simple handling and assembly, simplification of the screw connection and secure sealing with improved thermal insulation. At the same time, a high dimensional stability of the spar 13 of an associated window frame is achieved.

Liste der verwendeten BezugszeichenList of the reference symbols used

  • 1 Träger1 carrier
  • 2 Schmalseite2 narrow side
  • 3 Abdeckprofil3 cover profile
  • 4 innerer Längssteg4 inner longitudinal web
  • 5 innere Längskante5 inner longitudinal edge
  • 6 innerer Längsschlitz6 inner longitudinal slot
  • 6′ innerer Längsschlitz6 'inner longitudinal slot
  • 7 Hohlkammer7 hollow chamber
  • 7′ Sicke7 ′ bead
  • 8 Hohlkammer8 hollow chamber
  • 8′ Sicke8 ′ bead
  • 9 Flachprofil9 flat profile
  • 10 Rastersteg10 grid bridge
  • 11 Rastersteg11 grid bridge
  • 12 Bereich12 area
  • 13 Holm13 spar
  • 14 Schlitz14 slot
  • 15 Schlitz15 slot
  • 16 Kunststoffhohlprofil16 hollow plastic profile
  • 17 Metallkern17 metal core
  • 18 innerer Steg18 inner web
  • 19 Mittellinie19 center line
  • 20 Dichtungsmasse20 sealant
  • 21 Pfeil21 arrow

Claims (7)

1. Träger für Fensterrahmen oder dergleichen, bei denen ein mit dem Träger zu verbindender Holm auf seiner dem Träger zugewandten Seite mindestens einen in Richtung der Längserstreckung des Holmes verlaufenden Schlitz aufweist, dadurch gekennzeichnet, daß der Träger (1) aus zwei gleichen aber spiegelbildlich zueinander angeordneten Flachprofilen (9) besteht, mit zwei in enem Abstand parallel zueinander und in Längsrichtung verlaufenden Hohlkammern (7,8), die je über einen Längsschlitz (6,6′) nach außen offen sind, wobei das Flachprofil (9) jedem Schlitz (14,15) eines Holmes (13) zugeordnet mindestens einen Rastersteg (10,11) aufweist, der in den genannten Schlitz (14,15 eingreifen kann.1. Carrier for window frames or the like, in which a spar to be connected to the carrier has on its side facing the carrier at least one slot running in the direction of the longitudinal extent of the spar, characterized in that the carrier (1) consists of two identical but mirror images of one another arranged flat profiles (9), with two hollow chambers (7,8) running parallel to each other and in the longitudinal direction at a distance, each of which is open to the outside via a longitudinal slot (6,6 '), the flat profile (9) each slot ( 14, 15) of a spar (13) assigned has at least one grid web (10, 11) which can engage in said slot (14, 15). 2. Träger nach Anspruch 1, dadurch gekennzeichnet, daß die Flachpro­file (9) im Bereich (12) zwischen den in Längsrichtung verlaufenden Hohlkammern (7,8) aneinanderliegen und dort unlösbar miteinander verbunden sind.2. Carrier according to claim 1, characterized in that the flat profiles (9) in the region (12) between the longitudinally extending hollow chambers (7, 8) abut each other and are inseparably connected there. 3. Träger nach mindestens einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die Hohlkammern (7,8) einen winkligen Querschnitt aufweisen.3. Carrier according to at least one of claims 1 and 2, characterized in that the hollow chambers (7,8) have an angular cross section. 4. Träger nach mindestens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß jeder Rastersteg (10,11) als abgewinkelte Längskante des Flachprofiles (9) geformt ist.4. Carrier according to at least one of claims 1 to 3, characterized in that each grid web (10, 11) is shaped as an angled longitudinal edge of the flat profile (9). 5. Träger mindestens nach Anpruch 4, dadurch gekennzeichnet, daß zur Bildung eines Rastersteges (10,11) die zugeordnete Längskante zunächst abgefaltet und am abgefalteten Teil abgewinkelt ist.5. Carrier at least according to claim 4, characterized in that to form a raster web (10, 11) the associated longitudinal edge is first folded and angled on the folded part. 6. Träger mindestens nach Anspruch 1, dadurch gekennzeichnet, daß die in Längsrichtung verlaufenden Hohlkammern (7,8) von entsprechen­den und sich gegenüberliegenden Sicken (7′,8′) im jeweiligen Flachprofil (9) gebildet werden.6. Carrier at least according to claim 1, characterized in that the longitudinally extending hollow chambers (7,8) of corresponding and opposite beads (7 ', 8') in each Flat profile (9) are formed. 7. Träger nach mindestens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß er entlang jeder Schmalseite angeordnet, je ein kappenförmiges Abdeckprofil (3) aufweist, das mit einem inneren Längssteg (4), dessen innere Längskante (5) abgewinkelt ist, in den Längsschlitz (6) der Hohlkammern (7,8) eingesetzt oder einsetzbar ist.7. Carrier according to at least one of claims 1 to 6, characterized in that it is arranged along each narrow side, each having a cap-shaped cover profile (3) with an inner longitudinal web (4) whose inner longitudinal edge (5) is angled in the longitudinal slot (6) of the hollow chambers (7,8) is inserted or can be used.
EP87116493A 1987-06-20 1987-11-09 Beam for window frames Expired - Lifetime EP0296280B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87116493T ATE62317T1 (en) 1987-06-20 1987-11-09 SUPPORT FOR WINDOW FRAME.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8708611U 1987-06-20
DE8708611U DE8708611U1 (en) 1987-06-20 1987-06-20

Publications (3)

Publication Number Publication Date
EP0296280A2 true EP0296280A2 (en) 1988-12-28
EP0296280A3 EP0296280A3 (en) 1990-03-07
EP0296280B1 EP0296280B1 (en) 1991-04-03

Family

ID=6809290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87116493A Expired - Lifetime EP0296280B1 (en) 1987-06-20 1987-11-09 Beam for window frames

Country Status (10)

Country Link
US (1) US4907391A (en)
EP (1) EP0296280B1 (en)
AT (1) ATE62317T1 (en)
DD (1) DD270560A5 (en)
DE (2) DE8708611U1 (en)
DK (1) DK165648C (en)
ES (1) ES2021681B3 (en)
FI (1) FI85051C (en)
GR (1) GR3002004T3 (en)
NO (1) NO171285C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050511A1 (en) 1998-03-27 1999-10-07 Helmut Over Support for door frames, facades or the same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8708611U1 (en) * 1987-06-20 1987-10-22 Over, Christa Maria
DE3929557A1 (en) * 1988-09-08 1990-03-22 Helmut Over Window-frame support fixing device - has two prongs inserted at end into lengthwise slots in support
DE3929716A1 (en) * 1989-01-25 1990-08-02 Helmut Over Window strip with bracket - has distance-piece between frame member and bracket clear of member end
DE10304389B4 (en) * 2003-02-03 2006-05-11 Zentra Gmbh Reinforcement element for the arrangement between two plastic profiles of adjacent frame
DE102009038396A1 (en) * 2009-05-07 2010-11-11 Helmut Over Coupling element for coupling sections of e.g. window frame, has undercut grooves for receiving seals using locking foot and formed in aluminum part and steel sheet part, and sheet parts connected with each other in form of hooks
CN205742558U (en) * 2016-01-06 2016-11-30 尹继红 A kind of attachment means of household sheet material
DE102016009277A1 (en) * 2016-07-29 2018-02-01 Lothar Kraume Securing device for windows and doors in the version with turn-tilt fitting

Citations (3)

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Publication number Priority date Publication date Assignee Title
DE7018269U (en) * 1970-05-15 1971-02-04 Reuschenbach J CONNECTING FRAME.
DE2835153A1 (en) * 1978-08-10 1980-02-21 Citeaplast S N C Compagnia Ita Fastening plastics door or window jamb to brickwork - using two-component profiled connector compensating for dimensional inaccuracies in brickwork
DE8708611U1 (en) * 1987-06-20 1987-10-22 Over, Christa Maria

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Publication number Priority date Publication date Assignee Title
US2633945A (en) * 1949-01-19 1953-04-07 Cresswell Roll Forming Company Structural member
US3483665A (en) * 1967-11-30 1969-12-16 Peter H Miller Dry wall two-piece stud structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7018269U (en) * 1970-05-15 1971-02-04 Reuschenbach J CONNECTING FRAME.
DE2835153A1 (en) * 1978-08-10 1980-02-21 Citeaplast S N C Compagnia Ita Fastening plastics door or window jamb to brickwork - using two-component profiled connector compensating for dimensional inaccuracies in brickwork
DE8708611U1 (en) * 1987-06-20 1987-10-22 Over, Christa Maria

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999050511A1 (en) 1998-03-27 1999-10-07 Helmut Over Support for door frames, facades or the same

Also Published As

Publication number Publication date
FI875368A0 (en) 1987-12-07
DK165648B (en) 1992-12-28
GR3002004T3 (en) 1992-12-30
NO874902D0 (en) 1987-11-25
NO171285C (en) 1993-02-17
EP0296280A3 (en) 1990-03-07
ES2021681B3 (en) 1991-11-16
FI875368A (en) 1988-12-21
US4907391A (en) 1990-03-13
NO171285B (en) 1992-11-09
DK658087D0 (en) 1987-12-15
FI85051B (en) 1991-11-15
DK658087A (en) 1988-12-21
ATE62317T1 (en) 1991-04-15
DK165648C (en) 1993-05-17
DE3769144D1 (en) 1991-05-08
NO874902L (en) 1988-12-21
DD270560A5 (en) 1989-08-02
DE8708611U1 (en) 1987-10-22
FI85051C (en) 1992-02-25
EP0296280B1 (en) 1991-04-03

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