DE2926487C2 - Window or door frames made from self-supporting plastic hollow profiles - Google Patents
Window or door frames made from self-supporting plastic hollow profilesInfo
- Publication number
- DE2926487C2 DE2926487C2 DE19792926487 DE2926487A DE2926487C2 DE 2926487 C2 DE2926487 C2 DE 2926487C2 DE 19792926487 DE19792926487 DE 19792926487 DE 2926487 A DE2926487 A DE 2926487A DE 2926487 C2 DE2926487 C2 DE 2926487C2
- Authority
- DE
- Germany
- Prior art keywords
- window
- chamber
- self
- plastic hollow
- wall
- 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.)
- Expired
Links
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
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
- E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
- E06B3/221—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity
- E06B3/222—Hollow frames with the frame member having local reinforcements in some parts of its cross-section or with a filled cavity with internal prefabricated reinforcing section members inserted after manufacturing of the hollow frame
- E06B2003/225—Means for stabilising the insert
- E06B2003/226—Means for stabilising the insert by adhesives or filling up the remainder of the cavity, e.g. together with foam
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Description
2020th
Die Erfindung betrifft einen Fenster- oder Türrahmen aus selbsttragenden Kunststoffhohlprofilen mit jeweils einer in der Profilhauptkammer angeordneten Metalleinlage, die sich über an der Kammerinnenwand vorgesehene Stege abstütztThe invention relates to a window or door frame made of self-supporting plastic hollow profiles, each with a metal insert arranged in the main profile chamber, which extends over the inner wall of the chamber supports provided webs
Derartige Fenster- oder Türrahmen sind seit mehreren Jahren bekannt Die das Kunststoffhohlprofil von innen stützenden Metalleinlagen sind für alle größeren und schwereren Fenster erforderlich, um insbesondere die Steifigkeit djr Fensterprofile zu erhöhen, damit die für eine gute Dichtung der censter erforderliche Maßgenauigkeit eingehalten werden kann. Darüber hinaus dienen die an der Innenwand des Kunststoffhohlprofils anliegenden Metalleinlagen auch zur besseren Befestigung der Fensterbeschläge.Such window or door frames for several years known the plastic hollow profile from the inside supporting metal deposits are required for all larger and heavier windows to particular stiffness to increase djr window profiles, so that can be maintained for a good seal of c Enster required dimensional accuracy. In addition, the metal inserts resting on the inner wall of the plastic hollow profile also serve to better fasten the window fittings.
Bei schlechter Verarbeitung sowie bei Nichteinhaltung der Abmessungstoleranzen kann es vorkommen, daß die zur Aussteifung der Profile dienenden Einlagen nicht überall gleichmäßig an der Innenwand des Profils anliegen. Dadurch besteht die Gefahr, daß die mit den Metalleinlagen angestrebte Wirkung nicht oder nur unvollkommen erreicht wird.If the workmanship is poor or if the dimensional tolerances are not adhered to, it can happen that the inserts used to stiffen the profiles are not uniformly everywhere on the inner wall of the profile issue. As a result, there is a risk that the desired effect with the metal inserts will not or only is achieved imperfectly.
Der Erfindung liegt daher die Aufgabe zugrunde, einen Fenster- oder Türrahmen aus selbsttragenden Kunststoffprofilen mit Metalleinlage derart weiterzubilden, daß die Wirksamkeit der Metalleinlage erhöht und damit eine bessere Stabilität und Maßhaltigkeit des Fensters bzw. der Tür erzielt wird.The invention is therefore based on the object of a window or door frame made of self-supporting To develop plastic profiles with metal insert in such a way that the effectiveness of the metal insert increases and so that better stability and dimensional accuracy of the window or door is achieved.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß der gesamte freie Raum der Profilhauptkammer, in welcher die Metalleinlage angeordnet ist, einschließlich der Spalte zwischen der Metalleinlage und der Innenwand der Profilhauptkammer mit Polyesterschaum ausgefüllt ist.According to the invention this object is achieved in that the entire free space of the main profile chamber in which the metal insert is arranged, including the gap between the metal insert and the Inner wall of the main profile chamber is filled with polyester foam.
Der Polyesterschaum kann auf eine relativ niedrige Viskosität eingestellt werden, die über nahezu die gesamte Zeitdauer des Treibvorgangs aufrechterhalten werden kann. Das aufschäumende Material kann daher problemlos in den gesamten Profilhohlraum einschließlich der sehr engen Spalten zwischen den Metalleinlagen und der Kammerinnenwand eindringen, so daß die Metalleinlagen gegenüber der Kammerinnenwand abgestützt sind. Auf diese Weise entsteht ein Profil mit großer Stabilität. Da sich der Schaum darüber hinaus relativ schnell verteilen kann, kommt es auch nicht zu Materialstauungen, die in diesen Bereichen einen unzulässig hohen Innendruck erzeugen würden. Die Maßhaltigkeit der erfindungsgemäßen Fenster- oder Türrahmen ist daher sehr gutThe polyester foam can be adjusted to a relatively low viscosity, which is almost over entire duration of the driving process can be sustained. The foaming material can therefore problem-free in the entire profile cavity including the very narrow gaps between the metal inserts and penetrate the inner wall of the chamber, so that the metal inserts opposite the inner wall of the chamber are supported. This creates a profile with great stability. As the foam is beyond that can distribute relatively quickly, there are also no material jams that cause one in these areas would generate inadmissibly high internal pressure. The dimensional accuracy of the window or according to the invention Door frame is therefore very good
Schließlich weist der Polyesterschaum auch noch eine äußerst geringe Brennbarkeit auf, so daß die erfindungsgemäßen Rahmen darüber hinaus sicherer sind als die bekannten Rahmen.Finally, the polyester foam also has an extremely low flammability, so that the invention Frames are also more secure than the known frames.
Zweckmäßig sind dem Polyesterschaum mineralische Füllstoffe in Pulverform untergemischt, beispielsweise Gesteinsmehl, das mit ca. 50 Gew.-% in dem Schaum enthalten sein kann.Mineral fillers in powder form are expediently mixed into the polyester foam, for example Rock flour, which is about 50 wt .-% in the foam may be included.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnimg veranschaulicht und nachstehend im einzelnen anhand der Zeichnung beschrieben.An embodiment of the invention is illustrated in the drawing and in detail below described with reference to the drawing.
Die aus einer Figur bestehende Zeichnung zeigt einen Querschnitt durch ein insbesondere für einen Fensterblendrahmen vorgesehenes Kunststoffhohlprofil 1. Das Hohlprofil 1 besteht aus zwei im Abstand voneinander verlaufenden parallelen Seitenwänden 2 und 3, einer zum Mauerwerk weisenden Stirnwand 4, die mit Verankerungsstegen 5 versehen ist sowie einer zu dem in der Zeichnung nicht dargestellten Flügelrahmen weisenden Abschlußwand 6. Die beiden Seitenwände 2 und 3 bilden zusammen mit der äußeren Stirnwand 4 sowie der inneren Abschlußwand 6 im wesentlichen ein Rechteck. An die Abschlußwand 6 schließt sich dann in Verlängerung der Seitenwand 2 ein kastenförmiger Anschlag 7 an, der auf seiner zum Flügelrahmen weisenden Seite mit einer Aufnahmenut 8 zur Aufnahme einer Dichtungsleiste versehen istThe drawing, which consists of one figure, shows a cross section through a window frame, in particular for a window frame provided plastic hollow profile 1. The hollow profile 1 consists of two spaced apart extending parallel side walls 2 and 3, a facing to the masonry end wall 4, which with Anchoring webs 5 is provided and one for the casement, not shown in the drawing facing end wall 6. The two side walls 2 and 3 together with the outer end wall 4 form and the inner end wall 6 is essentially a rectangle. At the end wall 6 then closes in Extension of the side wall 2 a box-shaped stop 7, which is on its to the casement facing side is provided with a receiving groove 8 for receiving a sealing strip
Der rechteckige Innenraum, der durch die beiden Seitenwände 2 und 3, die Stirnwand 4 sowie die Abschlußwand 6 gebildet ist ist noch durch eine schräge Stützwand 9 sowie durch eine weitere abgewinkelte Stützwand 10 unterteilt die sich jeweils von den Seitenwänden 2 bzw. 3 zur Mitte der Abschlußv/and 6 erstrecken.The rectangular interior through the two side walls 2 and 3, the end wall 4 and the End wall 6 is formed is still by an inclined support wall 9 and by another angled The support wall 10 is subdivided from the side walls 2 and 3 to the middle of the end v / and 6 extend.
Die unteren Bereiche der Seitenv/ände 2 und 3 bilden zusammen mit der Stirnwand 4 sowie den Stützwänden 9 und 10 die Profilhauptkammer 11. Die durch die Seitenwände 2 und 3 sowie die Stirnwand 4 gebildeten Innenwände der Hauptkammer 11 sind mit nasenförmig vorspringenden Stegen 12 versehen, an denen eine in das Profil eingesetzte, U-förmige Metalleinlage 13 anliegt. Der gesamte Innenraum der Profilhauptkammer 11 einschließlich der Spalte 14 zwischen der Metalleinlage 13 und der Innenwand der Hauptkammer 11 ist mit Polyesterschaum 11 ausgefüllt.Form the lower areas of pages 2 and 3 together with the end wall 4 and the support walls 9 and 10, the main profile chamber 11. The through the Side walls 2 and 3 and the end wall 4 formed inner walls of the main chamber 11 are nose-shaped provided projecting webs 12, on which a U-shaped metal insert 13 inserted into the profile is applied. The entire interior of the main profile chamber 11 including the column 14 between the Metal insert 13 and the inner wall of the main chamber 11 is filled with polyester foam 11.
Der Polyesterschaum besteht zu ca. 50 Gew.-% aus Gesteinsmehl, das in der Ausgangsmasse vor der Ausschäumung beigemischt worden ist. Das Ausgangsmaterial ist ferner auf eine niedrige Viskosität eingestellt, die während des gesamten Treibvorgangs aufrechterhalten werden kann. Dadurch ist es möglich, daß der Polyesterschaum sich über die gesamte Profillänge, die unter Umständen mehrere Meter betragen kann, gleichmäßig verteilt, auch die Ecken ausfüllt und selbst zuverlässig in die Spalte 14 zwischen der Metalleinlage 13 und der Innenwand der Hauptkammer 11 eindringen kann. Auf diese Weise wird die Wirksamkeit der Metalleinlage 13 verbessert, denn diese ist in das Polyestermaterial fest eingebettet, so daß eine zuverlässige Kraftübertragung vom Hohlprofil 1 auf die Metalleinlage 13 stattfindet.The polyester foam consists of approx. 50% by weight rock flour, which is in the starting material before the Foam has been added. The starting material is also due to a low viscosity set, which can be sustained during the entire driving process. This makes it possible that the polyester foam extends over the entire length of the profile, which may be several meters can be, evenly distributed, also fills the corners and even reliably in the column 14 between the metal insert 13 and the inner wall of the main chamber 11 can penetrate. In this way, the Effectiveness of the metal insert 13 improves because it is firmly embedded in the polyester material, so that a reliable power transmission from the hollow profile 1 to the metal insert 13 takes place.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792926487 DE2926487C2 (en) | 1979-06-30 | 1979-06-30 | Window or door frames made from self-supporting plastic hollow profiles |
| DE19803041492 DE3041492A1 (en) | 1979-06-30 | 1980-11-04 | Hollow plastic window or door frame extrusion - with metal channel floating in polyester foam filling of cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792926487 DE2926487C2 (en) | 1979-06-30 | 1979-06-30 | Window or door frames made from self-supporting plastic hollow profiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2926487A1 DE2926487A1 (en) | 1981-01-15 |
| DE2926487C2 true DE2926487C2 (en) | 1983-07-14 |
Family
ID=6074601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792926487 Expired DE2926487C2 (en) | 1979-06-30 | 1979-06-30 | Window or door frames made from self-supporting plastic hollow profiles |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2926487C2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4426331A1 (en) * | 1994-07-25 | 1996-02-08 | Veka Ag | Extruded plastic profile section for doors and windows |
| DE19751277A1 (en) * | 1997-11-19 | 1999-06-02 | Thyssen Polymer Gmbh | Windows, doors or the like |
| DE29912099U1 (en) | 1999-07-15 | 1999-09-09 | aluplast GmbH, 76227 Karlsruhe | Hollow profile for window or door frames |
| DE202008016467U1 (en) * | 2008-12-15 | 2010-04-22 | Rehau Ag + Co | frame assembly |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507640A1 (en) * | 1985-03-05 | 1986-09-11 | Hubert 5778 Meschede Möller | METHOD FOR PRODUCING REINFORCED PROFILE PARTS |
| DE3943333A1 (en) * | 1989-12-29 | 1991-07-11 | Thyssen Polymer Gmbh | Stiffened hollow extruded sections - contains inserted e.g. metal reinforcing strip held in position by suitably causing to swell in infill between itself and extrusion |
| GB9404949D0 (en) * | 1994-03-15 | 1994-04-27 | Topham William H | Method of making a stiffened structural member, and the product of said method |
| AT1733U1 (en) * | 1996-08-19 | 1997-10-27 | Gaulhofer Gmbh | WINDOW OR DOOR FRAME MADE OF SELF-SUPPORTING PLASTIC PROFILES |
| DE19746164B4 (en) * | 1997-10-18 | 2005-09-15 | Volkswagen Ag | Composite material with an at least partially hollow profile and use thereof |
| DE20204456U1 (en) | 2002-03-20 | 2003-01-09 | Thyssen Polymer GmbH, 94327 Bogen | Insulated door frame/window frame and surround has enlarged cross sectional profiles filled with insulant |
| GB2478535A (en) * | 2010-03-08 | 2011-09-14 | Cseng Ventures Ltd | Frame member |
| GB2482732A (en) * | 2010-08-13 | 2012-02-15 | Piper Double Glazing Ltd | Building component with fire retardant foam |
| DE102011015453A1 (en) * | 2010-10-21 | 2012-04-26 | Rehau Ag + Co | Method for introducing foam material into hollow chamber profiles and hollow chamber profile |
| DE102010053433A1 (en) * | 2010-12-06 | 2012-06-06 | Deflex-Dichtsysteme Gmbh | Structure connection profile for glazing system of structural body, is arranged between window frame of glazing system and area of structural body, where chamber is provided, which is extended in longitudinal direction |
| FR2974323B1 (en) * | 2011-04-22 | 2014-08-22 | Alphacan Sa | PROCESS FOR THE EXTRUSION MANUFACTURE OF A THERMOPLASTIC PROFILE, EXTRUSION TOOLING FOR CARRYING OUT SAID METHOD, AND PROFILE OBTAINED |
| DE202011110473U1 (en) * | 2011-12-30 | 2014-05-05 | Rehau Ag + Co | Frame part for a frame |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1780791U (en) * | 1958-10-14 | 1959-01-08 | Erwin Dr Kausmann | REMOTE FRAMES AND WINGS MADE OF HARDABLE PLASTICS IN A FORM COMPRESSIBLE PLASTICS. |
| DE1866444U (en) * | 1959-08-13 | 1963-01-31 | Polymatic Patentverwertungs G | FRAMES, IN PARTICULAR WINDOW FRAMES, DOOR FRAMES OD. DGL. |
| DE2326911A1 (en) * | 1973-05-23 | 1974-11-28 | Lankwitzer Lackfabrik | PLASTIC-WRAPPED WINDOW FRAME PROFILES FOR THE MANUFACTURING OF WINDOWS |
-
1979
- 1979-06-30 DE DE19792926487 patent/DE2926487C2/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4426331A1 (en) * | 1994-07-25 | 1996-02-08 | Veka Ag | Extruded plastic profile section for doors and windows |
| DE19751277A1 (en) * | 1997-11-19 | 1999-06-02 | Thyssen Polymer Gmbh | Windows, doors or the like |
| DE19751277C2 (en) * | 1997-11-19 | 2000-09-21 | Thyssen Polymer Gmbh | Windows, doors or the like |
| DE29912099U1 (en) | 1999-07-15 | 1999-09-09 | aluplast GmbH, 76227 Karlsruhe | Hollow profile for window or door frames |
| DE202008016467U1 (en) * | 2008-12-15 | 2010-04-22 | Rehau Ag + Co | frame assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2926487A1 (en) | 1981-01-15 |
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Legal Events
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|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| AG | Has addition no. |
Ref country code: DE Ref document number: 3041492 Format of ref document f/p: P |
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| 8127 | New person/name/address of the applicant |
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| AG | Has addition no. |
Ref country code: DE Ref document number: 3041492 Format of ref document f/p: P |
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| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |