EP1373672B1 - Sash for a window or door - Google Patents

Sash for a window or door Download PDF

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Publication number
EP1373672B1
EP1373672B1 EP02713912A EP02713912A EP1373672B1 EP 1373672 B1 EP1373672 B1 EP 1373672B1 EP 02713912 A EP02713912 A EP 02713912A EP 02713912 A EP02713912 A EP 02713912A EP 1373672 B1 EP1373672 B1 EP 1373672B1
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EP
European Patent Office
Prior art keywords
rebate
insulating glazing
adhesive
glazing unit
peripheral
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Expired - Lifetime
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EP02713912A
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German (de)
French (fr)
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EP1373672A1 (en
Inventor
Christian Kitzmüller
Herbert Hochreiter
Mauro Masoch
Urs JÄGER
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.)
Internationales Fensternetzwerk-Holding AG
Sika Technology AG
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Internationales Fensternetzwerk-Holding AG
Sika Technology AG
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Application filed by Internationales Fensternetzwerk-Holding AG, Sika Technology AG filed Critical Internationales Fensternetzwerk-Holding AG
Priority to DE20221221U priority Critical patent/DE20221221U1/en
Priority to AT02713912T priority patent/ATE434710T1/en
Publication of EP1373672A1 publication Critical patent/EP1373672A1/en
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    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/56—Fixing of glass panes or like plates by means of putty, cement, or adhesives only

Definitions

  • the invention relates to a wing for a window or a door with a profile frame, which forms a glazing receiving a glazing with an insulating glazing frontally enclosing peripheral surface and the edge of the glazing cross-folding surface, and with the insulating glazing in the fold-securing adhesive layer, which fills a circumferential gap between the end faces of the insulating glazing and the peripheral surface of the fold opposite these end faces, at least in peripheral areas.
  • the inner pane is supported on the frame, but not the outer pane, which is supported on the peripheral connection between the inner and outer pane of the inner pane, which the risk of one-sided lowering of the outer panes according to the circumferential gap between the end faces of the double glazing and the parallel to these faces peripheral surfaces of the fold brings with it.
  • the documents DE 85 34 651 U1 and US 3 566 542 A1 show further ways to glue the insulating glazing in a fold of a profile frame.
  • the invention is therefore an object of the invention to improve a wing for a window or a door of the type described with simple means so that the advantages of the known adhesive bond between the glazing and the profile frame, in particular with respect to the assembly can be used without their Disadvantages especially with regard to the interchangeability of the insulating glazing must be accepted.
  • the invention solves the problem set by the fact that in the region of one of the folding surface facing cover plate of the insulating glass is provided at a distance in front of the folding surface a circumferentially extending boundary web for the adhesive layer.
  • the adhesive layer can be locally limited to the end face region of the glazing by the boundary web, but also an advantageous condition for replacing the glazing can be created because the adhesive layer can be severed without risk of damage to the profile frame to the boundary web, which at a distance before the Edge of the insulating glazing cross fold surface runs and therefore can be damaged without affecting the frame.
  • the boundary web can be assigned to the insulating glazing or the profile frame. In both cases, the gantry can fully perform its duties.
  • the boundary web at a distance in front of the glazing or the peripheral surface of the rebate not only the insertion of the glazing is facilitated in the compassionfalz because of the existing game, but also an optionally required replacement of the glazing, because the adhesive layer throughout without remaining adhesive bridges in the Game can be severed between the mounting bar and double glazing or peripheral surface of the fold.
  • the size of the possible game depends on the flow behavior of the not yet cured adhesive during insertion into the circumferential gap between the glazing and the peripheral surface of the fold.
  • Another possibility of complete separation of the adhesive layer is to sever the boundary web with the adhesive layer, which requires a corresponding formation of the boundary web.
  • the free distance between the boundary web and the edge of the insulating glazing cross-folding surface provides an advantageous derivative at most in this area penetrating moisture.
  • the peripheral surface of the fold on the folding surface facing side of the boundary web form a recessed groove ,
  • the insulating glazing is first inserted into the fold of the profile frame and then the circumferential gap between the end faces of the insulating glazing and the peripheral surface opposite these end faces the fold filled at least in the peripheral regions to the boundary web with elastic adhesive. After curing of the peripheral gap filling adhesive layer of the wing is fully loaded. If the adhesive is inserted circumferentially in the circumferential gap, then there is a circumferentially tight connection between the profile frame and the double glazing, without the need for additional measures. The adhesive can be injected or pressed with pressure in the circumferential gap. If the adhesive were to be applied before the insertion of the insulating glazing, there would be the risk of shearing off during joining, which would not result in a cohesive connection.
  • the adhesive layer in the circumferential gap between the insulating glazing and the insulating glazing enclosing fold of the profile frame should allow good support of the individual panes of the glazing relative to the profile frame. This can be advantageously ensured if the circumferential gap is filled with adhesive in a depth corresponding to the thickness of the insulating glazing so that the width of the resulting adhesive strip corresponds to the total thickness of the insulating glazing.
  • the adhesive must be sufficiently elastic to absorb stresses due to different coefficients of thermal expansion between the bonded materials without affecting the adhesive bond.
  • a hot melt adhesive is used.
  • a hotmelt adhesive is hot processable and due to the increase in viscosity caused by the cooling process, it is able to fix the insulating glazing in the profile frame, so that the sash can be further processed within a short time after the adhesive application.
  • this adhesive is additionally thermoplastically deformable, it is ensured that the adhesive bond remains intact during movements of the blade and no delamination of the adhesive from the frame profile occurs, as could be the case with crystalline thermoplastic adhesives. It has been shown that with a strength structure of the adhesive bond after cooling of the hot melt adhesive in a period of about 30 seconds to 2 hours, the needs of window or door construction can be well met.
  • the use of a reactive adhesive as an adhesive is another possibility. Hiebei have two-component adhesives based on particular polyurethanes, Epoxides or (meth) acrylates proved to be particularly suitable. Such reactive adhesives allow rapid strength build-up and associated handling strength.
  • An inventive wing of a window or a door consists of a profile frame 1 and a double glazing 2, which is inserted into a circumferential fold 3 of the profile frame 1.
  • a profile frame 1 For this purpose, form the folds 3 of the frame legs 4 a the end faces 5 of the insulating glass 2 opposite, the insulating glazing 2 enclosing peripheral surface 6.
  • an adhesive layer 7 To secure the insulating glazing 2 in the fold 3 is an adhesive layer 7, the circumferential gap 8 between the end faces 5 of the double glazing. 2 and the peripheral surface 6 of the fold 3 fills.
  • the adhesive layer 7 has a width adapted to the thickness of the insulating glazing 2
  • the interconnected via a spacer profile 9 and a gasket 10 cover plates 11 of the double glazing 2 are each supported relative to the frame legs 4, resulting in an advantageous load transfer from the insulating glazing 2 the frame legs 4 allowed.
  • this type of bonding composite effect comes with the advantage of bearing that the rigidity of the double glazing 2 for the strength of the wing can be used without restriction.
  • Fig. 1 and 2 forms the fold 3 of the profiles of the frame legs 4 a the edge of the glazing 2 cross folding surface 12, but this folding surface 12 does not serve as conventional wings for mounting the double glazing 2, but only to cover the peripheral edge of the double glazing 2, at which applies a provided in the region of the rebate surface 12 seal 13.
  • the cover of its edge is achieved by a cover 14 and a held in the cover 14 seal 15, which in turn fulfills only sealing tasks and makes no contribution to the mounting of the double glazing 2.
  • the cover 14 therefore only needs to be engaged in a groove 16 of the frame leg 4.
  • the profile frame 1 assembled from frame legs 4 is positioned on a mounting table 17 in such a way that the insulating glazing 2 can be inserted into the fold 3 provided for receiving it with the aid of a conveyor 18.
  • This conveyor 18 has a provided with suction cups 19 lifting device 20 to align a recorded glazing 2 by means of a pivot arm 21 relative to the profile frame 1 on the mounting table 17 and insert it into the profile frame 1.
  • the between the used insulating glazing 2 and the fold 3 of the profile frame 1 remaining free circumferential gap 8 (FIG. Fig. 4 ) can now be filled with adhesive, wherein the adhesive is injected or pressed with pressure in the circumferential gap 8.
  • the introduced into the circumferential gap 8 adhesive can not flow out of the circumferential gap 8 against the web 12 of the frame legs, this gap is closed by a provided in the outer cover plate 11 limiting web 22, according to the Fig. 1 protrudes at a distance from the folding surface 12 on the peripheral surface 6 of the fold 3 free. Therefore, the circumferential gap 8 is filled with adhesive only up to a depth corresponding to the thickness of the insulating glazing 2 in order to achieve the desired adhesive bond between the end faces 5 of the insulating glazing 2 and the frame legs 4 ensure.
  • the finished assembled wing can be lifted off the insulating glazing 2 by means of the conveyor 18 from the mounting table 17 and a possible further treatment.
  • the chemical curing of the adhesive is not a prerequisite for the handling of the wing, but can be done later.
  • the boundary web does not need to be assigned to the frame legs 4.
  • Fig. 2 also meets a to the rebate surface 12 adjacent cover plate 11 mounted boundary web 22 the requirements placed in it with respect to the local boundary of the adhesive layer 7 on the region of the end faces 5 of the insulating glass 2 with the advantage that the adhesive layer 7 can be subsequently severed , either in the region of the remaining free gap between the boundary web 22 and the insulating glazing ( Fig. 1 ) or the peripheral surface 6 ( Fig. 2 ) or in the region of the boundary web 22, which must also be severed in this case.
  • the peripheral surface 6 between the boundary web 22 and the rebate surface 12 may form a recessed channel 23 through which moisture can penetrate at most between the seal 13 and the insulating glazing 2 so that the adhesive layer 7 does not have to be adversely affected by moisture ,

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

Technisches GebietTechnical area

Die Erfindung bezieht sich auf einen Flügel für ein Fenster oder eine Tür mit einem Profilrahmen, der einen eine Isolierverglasung aufnehmenden Falz mit einer die Isolierverglasung stirnseitig umschließenden Umfangsfläche und einer den Rand der Isolierverglasung übergreifenden Falzfläche bildet, und mit einer die Isolierverglasung im Falz befestigenden Klebstoffschicht, die einen Umfangsspalt zwischen den Stirnflächen der lsolierverglasung und der diesen Stirnflächen gegenüberliegenden Umfangsfläche des Falzes zumindest in Umfangsbereichen ausfüllt.The invention relates to a wing for a window or a door with a profile frame, which forms a glazing receiving a glazing with an insulating glazing frontally enclosing peripheral surface and the edge of the glazing cross-folding surface, and with the insulating glazing in the fold-securing adhesive layer, which fills a circumferential gap between the end faces of the insulating glazing and the peripheral surface of the fold opposite these end faces, at least in peripheral areas.

Stand der TechnikState of the art

Um die Montage einer Isolierverglasung zu vereinfachen, ist es bekannt ( EP 1 070 824 A2 ), die Isolierverglasung in einen Falz des Profilrahmens einzukleben. Zu diesem Zweck wird entlang der zur Isolierverglasung parallelen Falzfläche des umlaufenden Rahmenfalzes ein Klebstoff streifenförmig aufgetragen, bevor die Isolierverglasung in den Falz eingesetzt wird. Beim Einsetzen wird daher die Isolierverglasung an den umlaufenden Klebstoffstreifen angedrückt, der die Verbindung zwischen der Isolierverglasung und dem Profilrahmen übernimmt. Nachteilig bei dieser bekannten Konstruktion ist allerdings, daß die durch die lsolierverglasung bedingte Last ausschließlich über den die lsolierverglasung übergreifenden Falzsteg auf den Profilrahmen abgetragen werden muß. Dazu kommt, daß lediglich die Innenscheibe am Rahmen abgestützt wird, nicht aber die Außenscheibe, die über die randseitige Verbindung zwischen Innen- und Außenscheibe von der Innenscheibe getragen wird, was die Gefahr eines einseitigen Absenkens der Außenscheiben zufolge des Umfangsspaltes zwischen den Stirnflächen der Isolierverglasung und der zu diesen Stirnflächen parallelen Umfangsflächen des Falzes mit sich bringt.In order to simplify the installation of a glazing, it is known ( EP 1 070 824 A2 ), gluing the insulating glazing in a fold of the profile frame. For this purpose, an adhesive is applied in strips along the rebate surface of the peripheral Rahmenfalzes parallel to the glazing before the insulating glazing is inserted into the fold. When inserting the insulating glazing is therefore pressed against the peripheral adhesive strip, which takes over the connection between the glazing and the profile frame. A disadvantage of this known construction, however, is that the load caused by the insulating glazing must be removed to the profile frame exclusively via the rebate web which overlaps the insulating glazing. In addition, only the inner pane is supported on the frame, but not the outer pane, which is supported on the peripheral connection between the inner and outer pane of the inner pane, which the risk of one-sided lowering of the outer panes according to the circumferential gap between the end faces of the double glazing and the parallel to these faces peripheral surfaces of the fold brings with it.

Um in einfacher Weise ein Verbundglas in einem Profilrahmen eines explosionssicheren Fensters befestigen zu können, ist es bekannt ( EP 1 004 740 A2 ), das in einen Rahmenfalz eingesetzte Verbundglas mit Hilfe einer Klebstoffschicht zu befestigen, die den Umfangsspalt zwischen dem Verbundglas und dem Falz ausfüllt. Damit die Klebstoffschicht auf die Stirnflächenbereiche des Verbundglases beschränkt werden kann, kann im Übergangsbereich zwischen der Umfangsfläche des Falzes und der anschließenden, den Rand des Verbundglases übergreifenden Falzfläche ein Profilstab eingeklebt werden, der die Klebstoffschicht begrenzt. Dieser Profilstab verhindert ein Auswechseln des Verbundglases, selbst wenn die Klebstoffschicht durchtrennt wird, weil über den Profilstab eine Haftbrücke zum Profilrahmen verbleibt. Dazu kommt, daß durch den Profilstab das Ableiten von zwischen das Verbundglas und das Rahmenprofil eindringender Feuchtigkeit erschwert wird, wobei die Klebstoffschicht dem nachteiligen Einfluß der Feuchtigkeit ausgesetzt wird.In order to easily fix a laminated glass in a profile frame of an explosion-proof window, it is known ( EP 1 004 740 A2 ) to secure the laminated glass used in a frame fold by means of an adhesive layer which fills the circumferential gap between the laminated glass and the fold. So that the adhesive layer can be limited to the end face regions of the laminated glass, a profile bar which limits the adhesive layer can be glued in the transition region between the peripheral surface of the fold and the subsequent rebate surface which overlaps the edge of the laminated glass. This profile bar prevents replacement of the laminated glass, even if the adhesive layer is severed, because a bond to the profile frame remains over the profile bar. In addition, the drainage of moisture penetrating between the laminated glass and the frame profile is made difficult by the profile bar, the adhesive layer being exposed to the adverse influence of the moisture.

Zum Wechseln einer durch Klebung befestigten Isolierverglasung ist es zwar bekannt ( DE 41 42 151 A1 ), einen am Fensterflügel abnehmbar befestigten Hilfsrahmen vorzusehen, der die lsolierverglasung trägt, doch wird durch den Hilfsrahmen der Konstruktionsaufwand vergrößert. Außerdem kann der über eine Klebstoffschicht mit der Isolierverglasung befestigte Hilfsrahmen nicht von der Isolierverglasung abgenommen werden.Although it is known to change an insulating glazing fastened by gluing ( DE 41 42 151 A1 ), to provide a window frame removably mounted subframe, which carries the insulator, but is increased by the subframe, the design effort. In addition, the attached via an adhesive layer with the glazing subframe can not be removed from the glazing.

Die Dokumente DE 85 34 651 U1 und US 3 566 542 A1 zeigen weitere Möglichkeiten, eine die Isolierverglasung in einen Falz eines Profilrahmens einzukleben.The documents DE 85 34 651 U1 and US 3 566 542 A1 show further ways to glue the insulating glazing in a fold of a profile frame.

Darstellung der ErfindungPresentation of the invention

Der Erfindung liegt somit die Aufgabe zugrunde, einen Flügel für ein Fenster oder eine Tür der eingangs geschilderten Art mit einfachen Mitteln so zu verbessern, daß die Vorteile der bekannten Klebeverbindung zwischen der Isolierverglasung und dem Profilrahmen, insbesondere hinsichtlich der Montage genützt werden können, ohne deren Nachteile vor allem bezüglich der Auswechselbarkeit der Isolierverglasung in Kauf nehmen zu müssen.The invention is therefore an object of the invention to improve a wing for a window or a door of the type described with simple means so that the advantages of the known adhesive bond between the glazing and the profile frame, in particular with respect to the assembly can be used without their Disadvantages especially with regard to the interchangeability of the insulating glazing must be accepted.

Die Erfindung löst die gestellte Aufgabe dadurch, daß im Bereich einer der Falzfläche zugekehrten Deckscheibe der Isolierverglasung mit Abstand vor der Falzfläche ein in Umfangsrichtung verlaufender Begrenzungssteg für die Klebstoffschicht vorgesehen ist.The invention solves the problem set by the fact that in the region of one of the folding surface facing cover plate of the insulating glass is provided at a distance in front of the folding surface a circumferentially extending boundary web for the adhesive layer.

Durch den Begrenzungssteg kann nicht nur die Klebstoffschicht örtlich auf den Stirnflächenbereich der Isolierverglasung beschränkt, sondern auch eine vorteilhafte Voraussetzung zum Auswechseln der Isolierverglasung geschaffen werden, weil die Klebstoffschicht ohne Beschädigungsgefahr für den Profilrahmen bis zum Begrenzungssteg durchtrennt werden kann, der ja mit Abstand vor der den Rand der Isolierverglasung übergreifenden Falzfläche verläuft und daher ohne Beeinträchtigung des Rahmens beschädigt werden kann. Der Begrenzungssteg kann der Isolierverglasung oder dem Profilrahmen zugeordnet werden. In beiden Fällen kann der Begrenzungssteg seine Aufgaben uneingeschränkt erfüllen.Not only the adhesive layer can be locally limited to the end face region of the glazing by the boundary web, but also an advantageous condition for replacing the glazing can be created because the adhesive layer can be severed without risk of damage to the profile frame to the boundary web, which at a distance before the Edge of the insulating glazing cross fold surface runs and therefore can be damaged without affecting the frame. The boundary web can be assigned to the insulating glazing or the profile frame. In both cases, the gantry can fully perform its duties.

Endet der Begrenzungssteg mit Abstand vor der Isolierverglasung oder der Umfangsfläche des Falzes, so wird nicht nur das Einsetzen der Isolierverglasung in den Rahmenfalz wegen des bestehenden Spiels erleichtert, sondern auch ein gegebenenfalls erforderliches Auswechseln der Isolierverglasung, weil die Klebstoffschicht durchgehend ohne restliche Haftbrücken im Bereich des Spieles zwischen Befestigungssteg und Isolierverglasung bzw. Umfangsfläche des Falzes durchtrennt werden kann. Die Größe des möglichen Spieles hängt allerdings vom Fließverhalten des noch nicht ausgehärteten Klebstoffes beim Einbringen in den Umfangsspalt zwischen Isolierverglasung und Umfangsfläche des Falzes ab. Eine andere Möglichkeit der vollständigen Trennung der Klebstoffschicht besteht darin, den Begrenzungssteg mit der Klebstoffschicht zu durchtrennen, was einer entsprechenden Ausbildung des Begrenzungssteges bedarf.Ends the boundary web at a distance in front of the glazing or the peripheral surface of the rebate, not only the insertion of the glazing is facilitated in the Rahmenfalz because of the existing game, but also an optionally required replacement of the glazing, because the adhesive layer throughout without remaining adhesive bridges in the Game can be severed between the mounting bar and double glazing or peripheral surface of the fold. However, the size of the possible game depends on the flow behavior of the not yet cured adhesive during insertion into the circumferential gap between the glazing and the peripheral surface of the fold. Another possibility of complete separation of the adhesive layer is to sever the boundary web with the adhesive layer, which requires a corresponding formation of the boundary web.

Der freie Abstand zwischen dem Begrenzungssteg und der den Rand der lsolierverglasung übergreifenden Falzfläche stellt eine vorteilhafte Ableitung allenfalls in diesen Bereich eindringender Feuchtigkeit dar. Zur Unterstützung dieser Feuchtigkeitsableitung entlang der Rahmenschenkel kann die Umfangsfläche des Falzes auf der der Falzfläche zugekehrten Seite des Begrenzungssteges eine vertiefte Rinne bilden.The free distance between the boundary web and the edge of the insulating glazing cross-folding surface provides an advantageous derivative at most in this area penetrating moisture. To support this moisture dissipation along the frame legs, the peripheral surface of the fold on the folding surface facing side of the boundary web form a recessed groove ,

Zum Herstellen eines erfindungsgemäßen Flügels wird zunächst die Isolierverglasung in den Falz des Profilrahmens eingesetzt und dann der Umfangsspalt zwischen den Stirnflächen der Isolierverglasung und der diesen Stirnflächen gegenüberliegenden Umfangsfläche des Falzes zumindest in Umfangsbereichen bis zum Begrenzungssteg mit elastischem Klebstoff ausgefüllt. Nach dem Aushärten der den Umfangsspalt ausfüllenden Klebestoffschicht ist der Flügel voll belastbar. Wird der Klebestoff rundumlaufend in den Umfangsspalt eingebracht, so ergibt sich eine umlaufend dichte Verbindung zwischen dem Profilrahmen und der Isolierverglasung, ohne daß es hiefür zusätzlicher Maßnahmen bedarf. Der Klebstoff kann dabei mit Druck in den Umfangsspalt eingespritzt oder eingepreßt werden. Würde der Klebstoff vor dem Einsetzen der Isolierverglasung aufgebracht werden, so bestünde die Gefahr eines Abscherens beim Fügen, was keine stoffschlüssige Verbindung zur Folge hätte.To produce a wing according to the invention, the insulating glazing is first inserted into the fold of the profile frame and then the circumferential gap between the end faces of the insulating glazing and the peripheral surface opposite these end faces the fold filled at least in the peripheral regions to the boundary web with elastic adhesive. After curing of the peripheral gap filling adhesive layer of the wing is fully loaded. If the adhesive is inserted circumferentially in the circumferential gap, then there is a circumferentially tight connection between the profile frame and the double glazing, without the need for additional measures. The adhesive can be injected or pressed with pressure in the circumferential gap. If the adhesive were to be applied before the insertion of the insulating glazing, there would be the risk of shearing off during joining, which would not result in a cohesive connection.

Die Klebestoffschicht im Umfangsspalt zwischen der lsolierverglasung und dem die Isolierverglasung umschließenden Falz des Profilrahmens soll eine gute Abstützung der einzelnen Scheiben der Isolierverglasung gegenüber dem Profilrahmen ermöglichen. Dies kann dann vorteilhaft sichergestellt werden, wenn der Umfangsspalt in einer der Dicke der Isolierverglasung entsprechenden Tiefe mit Klebestoff gefüllt wird, so daß die Breite des sich ergebenden Klebestoffstreifens der Gesamtdicke der Isolierverglasung entspricht. Der Klebstoff muß ausreichend elastisch sein, um Spannungen aufgrund unterschiedlicher Wärmeausdehnungskoeffizienten zwischen den verklebten Werkstoffen aufzunehmen, ohne die Haftverbindung zu beeinträchtigen.The adhesive layer in the circumferential gap between the insulating glazing and the insulating glazing enclosing fold of the profile frame should allow good support of the individual panes of the glazing relative to the profile frame. This can be advantageously ensured if the circumferential gap is filled with adhesive in a depth corresponding to the thickness of the insulating glazing so that the width of the resulting adhesive strip corresponds to the total thickness of the insulating glazing. The adhesive must be sufficiently elastic to absorb stresses due to different coefficients of thermal expansion between the bonded materials without affecting the adhesive bond.

Bevorzugt wird ein Schmelzklebstoff eingesetzt. Ein solcher Schmelzklebstoff ist warm verarbeitbar und durch den abkühlungsbedingten Viskositätsanstieg in der Lage, die lsolierverglasung im Profilrahmen zu fixieren, so daß der Flügel innerhalb kurzer Zeit nach der Klebstoffaufbringung weiter bearbeitet werden kann. Ist dieser Klebstoff zusätzlich thermoplastisch verformbar, so wird gewährleistet, daß die Klebverbindung bei Bewegungen des Flügels intakt bleibt und keine Ablösungen des Klebstoffes vom Rahmenprofil auftreten, wie dies bei kristallinen thermoplastischen Klebstoffen der Fall seinkönnte. Es hat sich gezeigt, daß mit einem Festigkeitsaufbau des Klebverbundes nach Abkühlen des Schmelzklebstoffes in einer Zeitspanne von etwa 30 Sekunden bis 2 Stunden die Bedürfnisse beim Fenster- oder Türbau gut erfüllt werden können. Die Verwendung eines Reaktivklebstoffes als Klebstoff stellt eine weitere Möglichkeit dar. Hiebei haben sich Zweikomponenten-Klebstoffe auf der Basis von insbesondere Polyurethanen, Epoxiden oder (Meth)acrylaten als besonders geeignet erwiesen. Solche reaktive Klebstoffe ermöglichen einen schnellen Festigkeitsaufbau und eine damit zusammenhängende Handhabungsfestigkeit.Preferably, a hot melt adhesive is used. Such a hotmelt adhesive is hot processable and due to the increase in viscosity caused by the cooling process, it is able to fix the insulating glazing in the profile frame, so that the sash can be further processed within a short time after the adhesive application. If this adhesive is additionally thermoplastically deformable, it is ensured that the adhesive bond remains intact during movements of the blade and no delamination of the adhesive from the frame profile occurs, as could be the case with crystalline thermoplastic adhesives. It has been shown that with a strength structure of the adhesive bond after cooling of the hot melt adhesive in a period of about 30 seconds to 2 hours, the needs of window or door construction can be well met. The use of a reactive adhesive as an adhesive is another possibility. Hiebei have two-component adhesives based on particular polyurethanes, Epoxides or (meth) acrylates proved to be particularly suitable. Such reactive adhesives allow rapid strength build-up and associated handling strength.

Für die Eignung eines Klebstoffes ist es wichtig, daß er eine gewisse Standfestigkeit und über eine geeignete Viskosität verfügt. Es ist hiebei zu berücksichtigen, daß der Klebstoff einerseits in einer genügend großen Schichtdicke aufzubringen ist und andererseits eine nicht allzu große Kraft aufgewendet werden muß, um den Klebstoff unter Druckaufbeschlagung verarbeiten zu können.For the suitability of an adhesive, it is important that it has a certain stability and a suitable viscosity. It is to be considered hiebei that the adhesive on the one hand in a sufficiently large layer thickness is applied and on the other hand, a not too great force must be spent in order to process the adhesive under Druckaufbeschlagung.

Kurze Beschreibung der ZeichnungShort description of the drawing

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen

Fig. 1
einen erfindungsgemäßen Flügel für ein Fenster oder eine Tür ausschnittsweise in einem Querschnitt eines Rahmenschenkels,
Fig. 2
eine der Fig. 1 entsprechende Darstellung einer Konstruktionsvariante und die
Fig. 3
bis 5 eine Anlage zum Herstellen erfindungsgemäßer Flügel in verschiedenen Arbeitsstellungen in einer schematischen Draufsicht.
In the drawing, the subject invention is shown, for example. Show it
Fig. 1
a wing according to the invention for a window or a door in sections in a cross section of a frame leg,
Fig. 2
one of the Fig. 1 corresponding representation of a design variant and the
Fig. 3
to 5 a system for producing inventive wing in different working positions in a schematic plan view.

Wege zur Ausführung der ErfindungWays to carry out the invention

Ein erfindungsgemäßer Flügel eines Fensters oder einer Tür besteht aus einem Profilrahmen 1 und einer Isolierverglasung 2, die in einen umlaufenden Falz 3 des Profilrahmens 1 eingesetzt ist. Zu diesem Zweck bilden die Falze 3 der Rahmenschenkel 4 eine den Stirnflächen 5 der Isolierverglasung 2 gegenüberliegende, die Isolierverglasung 2 umschließende Umfangsfläche 6. Zur Befestigung der Isolierverglasung 2 im Falz 3 dient eine Klebstoffschicht 7, die den Umfangsspalt 8 zwischen den Stirnflächen 5 der Isolierverglasung 2 und der Umfangsfläche 6 des Falzes 3 ausfüllt. Da die Klebstoffschicht 7 eine an die Dicke der Isolierverglasung 2 angepaßte Breite aufweist, werden die über ein Abstandprofil 9 und eine Dichtung 10 miteinander verbundenen Deckscheiben 11 der Isolierverglasung 2 jeweils für sich gegenüber den Rahmenschenkeln 4 abgestützt, was eine vorteilhafte Lastabtragung von der Isolierverglasung 2 auf die Rahmenschenkel 4 erlaubt. Dabei kommt eine durch diese Art der Klebung bedingte Verbundwirkung mit dem Vorteil zum Tragen, daß die Steifigkeit der Isolierverglasung 2 für die Festigkeit des Flügels uneingeschränkt genützt werden kann.An inventive wing of a window or a door consists of a profile frame 1 and a double glazing 2, which is inserted into a circumferential fold 3 of the profile frame 1. For this purpose, form the folds 3 of the frame legs 4 a the end faces 5 of the insulating glass 2 opposite, the insulating glazing 2 enclosing peripheral surface 6. To secure the insulating glazing 2 in the fold 3 is an adhesive layer 7, the circumferential gap 8 between the end faces 5 of the double glazing. 2 and the peripheral surface 6 of the fold 3 fills. Since the adhesive layer 7 has a width adapted to the thickness of the insulating glazing 2, the interconnected via a spacer profile 9 and a gasket 10 cover plates 11 of the double glazing 2 are each supported relative to the frame legs 4, resulting in an advantageous load transfer from the insulating glazing 2 the frame legs 4 allowed. In this case, due to this type of bonding composite effect comes with the advantage of bearing that the rigidity of the double glazing 2 for the strength of the wing can be used without restriction.

Wie den Fig. 1 und 2 zu entnehmen ist, bildet der Falz 3 der Profile der Rahmenschenkel 4 eine den Rand der Isolierverglasung 2 übergreifende Falzfläche 12, doch dient diese Falzfläche 12 nicht wie bei herkömmlichen Flügeln zur Befestigung der Isolierverglasung 2, sondern lediglich zur Abdeckung des Umfangsrandes der Isolierverglasung 2, an die sich eine im Bereich der Falzfläche 12 vorgesehene Dichtung 13 anlegt. Auf der gegenüberliegenden Innenseite der Isolierverglasung 2 wird die Abdeckung ihres Randes durch ein Abdeckprofil 14 und eine im Abdeckprofil 14 gehaltene Dichtung 15 erreicht, die wiederum nur Dichtaufgaben erfüllt und keinen Beitrag zur Halterung der Isolierverglasung 2 leistet. Das Abdeckprofil 14 braucht daher lediglich in eine Nut 16 des Rahmenschenkels 4 eingerastet zu werden.Like that Fig. 1 and 2 can be seen, forms the fold 3 of the profiles of the frame legs 4 a the edge of the glazing 2 cross folding surface 12, but this folding surface 12 does not serve as conventional wings for mounting the double glazing 2, but only to cover the peripheral edge of the double glazing 2, at which applies a provided in the region of the rebate surface 12 seal 13. On the opposite inside of the double-glazing 2, the cover of its edge is achieved by a cover 14 and a held in the cover 14 seal 15, which in turn fulfills only sealing tasks and makes no contribution to the mounting of the double glazing 2. The cover 14 therefore only needs to be engaged in a groove 16 of the frame leg 4.

Zur Herstellung eines erfindungsgemäßen Flügels wird der aus Rahmenschenkeln 4 zusammengefügte Profilrahmen 1 auf einen Montagetisch 17 so positioniert, daß die Isolierverglasung 2 in den zu ihrer Aufnahme vorgesehenen Falz 3 mit Hilfe einer Fördereinrichtung 18 eingesetzt werden kann. Diese Fördereinrichtung 18 weist einen mit Saugnäpfen 19 versehene Hebeeinrichtung 20 auf, um eine aufgenommene Isolierverglasung 2 mit Hilfe eines Schwenkarmes 21 gegenüber dem Profilrahmen 1 auf dem Montagetisch 17 auszurichten und in den Profilrahmen 1 einzusetzen. Der zwischen der eingesetzten Isolierverglasung 2 und dem Falz 3 des Profilrahmens 1 freibleibende Umfangsspalt 8 (Fig. 4) kann nunmehr mit Klebstoff ausgefüllt werden, wobei der Klebstoff mit Druck in den Umfangsspalt 8 gespritzt oder gepreßt wird. Damit der in den Umfangsspalt 8 eingebrachte Klebstoff nicht aus dem Umfangsspalt 8 gegen den Steg 12 der Rahmenschenkel ausfließen kann, wird dieser Spalt durch einen im Bereich der äußeren Deckscheibe 11 vorgesehenen Begrenzungssteg 22 verschlossen, der gemäß der Fig. 1 mit Abstand von der Falzfläche 12 über die Umfangsfläche 6 des Falzes 3 frei vorsteht. Es wird daher der Umfangsspalt 8 lediglich bis zu einer der Dicke der Isolierverglasung 2 entsprechenden Tiefe mit Klebstoff ausgefüllt, um die angestrebte Klebeverbindung zwischen den Stirnflächen 5 der Isolierverglasung 2 und den Rahmenschenkeln 4 sicherzustellen. Nach dem durch eine Abkühlung oder eine Reaktivität bedingten Festigkeitsaufbau des in den Umfangsspalt 8 eingebrachten Klebstoffs kann der fertig montierte Flügel über die Isolierverglasung 2 mit Hilfe der Fördereinrichtung 18 vom Montagetisch 17 abgehoben und einer allfälligen Weiterbehandlung zugeführt werden. Das chemische Aushärten des Klebstoffes stellt keine Voraussetzung für die Handhabbarkeit des Flügels dar, sondern kann später erfolgen.To produce a wing according to the invention, the profile frame 1 assembled from frame legs 4 is positioned on a mounting table 17 in such a way that the insulating glazing 2 can be inserted into the fold 3 provided for receiving it with the aid of a conveyor 18. This conveyor 18 has a provided with suction cups 19 lifting device 20 to align a recorded glazing 2 by means of a pivot arm 21 relative to the profile frame 1 on the mounting table 17 and insert it into the profile frame 1. The between the used insulating glazing 2 and the fold 3 of the profile frame 1 remaining free circumferential gap 8 (FIG. Fig. 4 ) can now be filled with adhesive, wherein the adhesive is injected or pressed with pressure in the circumferential gap 8. Thus, the introduced into the circumferential gap 8 adhesive can not flow out of the circumferential gap 8 against the web 12 of the frame legs, this gap is closed by a provided in the outer cover plate 11 limiting web 22, according to the Fig. 1 protrudes at a distance from the folding surface 12 on the peripheral surface 6 of the fold 3 free. Therefore, the circumferential gap 8 is filled with adhesive only up to a depth corresponding to the thickness of the insulating glazing 2 in order to achieve the desired adhesive bond between the end faces 5 of the insulating glazing 2 and the frame legs 4 ensure. After caused by a cooling or reactivity strength structure of the introduced in the circumferential gap 8 adhesive the finished assembled wing can be lifted off the insulating glazing 2 by means of the conveyor 18 from the mounting table 17 and a possible further treatment. The chemical curing of the adhesive is not a prerequisite for the handling of the wing, but can be done later.

Der Begrenzungssteg braucht nicht den Rahmenschenkeln 4 zugeordnet zu werden. Wie die Fig. 2 erkennen läßt, erfüllt auch ein an der der Falzfläche 12 benachbarten Deckscheibe 11 angebrachter Begrenzungssteg 22 die in ihn gestellten Anforderungen hinsichtlich der örtlichen Begrenzung der Klebstoffschicht 7 auf den Bereich der Stirnflächen 5 der lsolierverglasung 2 mit dem Vorteil, daß die Klebstoffschicht 7 nachträglich durchtrennt werden kann, und zwar entweder im Bereich des freibleibenden Spaltes zwischen dem Begrenzungssteg 22 und der lsolierverglasung (Fig. 1) bzw. der Umfangsfläche 6 (Fig. 2) oder im Bereich des Begrenzungssteges 22, der in diesem Fall ebenfalls durchtrennt werden muß.The boundary web does not need to be assigned to the frame legs 4. As the Fig. 2 can be seen, also meets a to the rebate surface 12 adjacent cover plate 11 mounted boundary web 22 the requirements placed in it with respect to the local boundary of the adhesive layer 7 on the region of the end faces 5 of the insulating glass 2 with the advantage that the adhesive layer 7 can be subsequently severed , either in the region of the remaining free gap between the boundary web 22 and the insulating glazing ( Fig. 1 ) or the peripheral surface 6 ( Fig. 2 ) or in the region of the boundary web 22, which must also be severed in this case.

Entsprechend der Fig. 1 kann die Umfangsfläche 6 zwischen dem Begrenzungssteg 22 und der Falzfläche 12 eine vertiefte Rinne 23 bilden, über die allenfalls zwischen der Dichtung 13 und der Isolierverglasung 2 eindringende Feuchtigkeit vorteilhaft abgeleitet werden kann, so daß die Klebstoffschicht 7 nicht in nachteiliger Weise einem Feuchtigkeitseinfluß ausgesetzt werden muß.According to the Fig. 1 the peripheral surface 6 between the boundary web 22 and the rebate surface 12 may form a recessed channel 23 through which moisture can penetrate at most between the seal 13 and the insulating glazing 2 so that the adhesive layer 7 does not have to be adversely affected by moisture ,

Claims (10)

  1. Window sash or door leaf with a profile frame (1), which forms a rebate (3) accommodating an insulating glazing unit (2), the rebate having a peripheral surface (6) enclosing the insulating glazing unit (2) at its end faces and a rebate surface (12) engaging over the border of the insulating glazing unit (2), and with an adhesive layer (7) which fastens the insulating glazing unit (2) in the rebate (3), the adhesive layer filling, at least in peripheral regions, a peripheral gap (8) between the end faces (5) of the insulating glazing unit (2) and the peripheral surface (6) of the rebate (3) that is situated opposite these end faces (5), characterized in that a limiting web (22) extending in the peripheral direction is provided for the adhesive layer (7) in the region of an outer pane (11) of the insulating glazing unit (2) that faces the rebate surface (12), at a distance in front of the rebate surface (12).
  2. Sash/leaf according to Claim 1, characterized in that the limiting web (22) is provided on the insulating glazing unit (2).
  3. Sash/leaf according to Claim 1, characterized in that the limiting web (22) projects upwards from the peripheral surface (6) of the rebate (3).
  4. Sash/leaf according to one of Claims 1 to 3, characterized in that the limiting web (22) ends at a distance in front of the insulating glazing unit (2) or the peripheral surface (6) of the rebate (3).
  5. Sash/leaf according to one of Claims 1 to 4, characterized in that the limiting web (22) can be severed.
  6. Sash/leaf according to one of Claims 1 to 5, characterized in that the peripheral surface (6) of the rebate (3) forms a recessed channel on that side of the limiting web (22) facing the rebate surface.
  7. Method for producing a window sash or door leaf according to Claim 1, wherein the insulating glazing unit (2) is inserted into the rebate (3) of the horizontally positioned profile frame (1) and fixed therein by adhesive bonding, characterized in that first of all the insulating glazing unit (2) is inserted into the rebate (3) of the profile frame (1) and then the peripheral gap (8) between the end faces (5) of the insulating glazing unit (2) and the peripheral surface (6) of the rebate (3) situated opposite these end faces (5) is filled with elastic adhesive, at least in peripheral regions, as far as the limiting web (22).
  8. Method according to Claim 7, characterized in that the adhesive is injected or forced under pressure into the peripheral gap.
  9. Method according to Claim 7 or 8, characterized in that the elastic adhesive used is a hot-melt adhesive.
  10. Method according to Claim 7 or 8, characterized in that the elastic adhesive used is a reactive adhesive, preferably a two-component adhesive based on polyurethane, (meth)acrylate or epoxide.
EP02713912A 2001-04-03 2002-04-02 Sash for a window or door Expired - Lifetime EP1373672B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20221221U DE20221221U1 (en) 2001-04-03 2002-04-02 Profile for glazed door or window has rebate to receive glazing pane with peripheral adhesive layer
AT02713912T ATE434710T1 (en) 2001-04-03 2002-04-02 WINDOWS OR A DOOR

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT5252001 2001-04-03
AT0052501A AT410463B (en) 2001-04-03 2001-04-03 WING FOR A WINDOW OR DOOR
PCT/AT2002/000100 WO2002081854A1 (en) 2001-04-03 2002-04-02 Sash for a window or door

Publications (2)

Publication Number Publication Date
EP1373672A1 EP1373672A1 (en) 2004-01-02
EP1373672B1 true EP1373672B1 (en) 2009-06-24

Family

ID=3675973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02713912A Expired - Lifetime EP1373672B1 (en) 2001-04-03 2002-04-02 Sash for a window or door

Country Status (9)

Country Link
US (1) US20040140037A1 (en)
EP (1) EP1373672B1 (en)
JP (1) JP4000566B2 (en)
CN (1) CN1262731C (en)
AT (2) AT410463B (en)
CA (1) CA2443255C (en)
DE (2) DE50213634C5 (en)
ES (1) ES2327323T3 (en)
WO (1) WO2002081854A1 (en)

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EP2639395A1 (en) 2012-03-15 2013-09-18 Sika Technology AG Frame profile, sash for a window or door and process for production thereof
EP3034768A1 (en) 2014-12-16 2016-06-22 SCHÜCO International KG Window or door with a glazing rebate adhesive
US10125534B2 (en) 2015-04-08 2018-11-13 Nolax Ag Method for producing blocks of windows

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DE10320830B4 (en) * 2003-05-08 2006-03-16 Rehau Ag + Co. Framed surface support element
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DE102005039239A1 (en) * 2005-08-19 2007-02-22 Nehring, Jürgen, Dipl.-Ing. Disk is inserted and fixed in profile frame, which has groove for its accommodation
FR2898149B1 (en) * 2006-03-03 2009-12-18 Lapeyre CARPENTRY ELEMENT SUITABLE FOR RECEIVING A GLASS PART AND A CORRESPONDING GLASS FUNCTION ELEMENT
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JP2017066768A (en) * 2015-09-30 2017-04-06 Ykk Ap株式会社 Fixture with glass plate body
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2639395A1 (en) 2012-03-15 2013-09-18 Sika Technology AG Frame profile, sash for a window or door and process for production thereof
EP3034768A1 (en) 2014-12-16 2016-06-22 SCHÜCO International KG Window or door with a glazing rebate adhesive
US10125534B2 (en) 2015-04-08 2018-11-13 Nolax Ag Method for producing blocks of windows

Also Published As

Publication number Publication date
CA2443255A1 (en) 2002-10-17
ES2327323T3 (en) 2009-10-28
AT410463B (en) 2003-05-26
CN1262731C (en) 2006-07-05
WO2002081854A1 (en) 2002-10-17
JP2004521206A (en) 2004-07-15
CN1505725A (en) 2004-06-16
ATE434710T1 (en) 2009-07-15
JP4000566B2 (en) 2007-10-31
US20040140037A1 (en) 2004-07-22
ATA5252001A (en) 2002-09-15
DE50213634C5 (en) 2017-04-06
DE50213634D1 (en) 2009-08-06
EP1373672A1 (en) 2004-01-02
CA2443255C (en) 2012-02-21
DE20221221U1 (en) 2005-08-18

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