EP2333223B1 - Arrangement of a sealing profile on a window sash - Google Patents

Arrangement of a sealing profile on a window sash Download PDF

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Publication number
EP2333223B1
EP2333223B1 EP10014775.0A EP10014775A EP2333223B1 EP 2333223 B1 EP2333223 B1 EP 2333223B1 EP 10014775 A EP10014775 A EP 10014775A EP 2333223 B1 EP2333223 B1 EP 2333223B1
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EP
European Patent Office
Prior art keywords
seal
sealing
wing
window according
groove
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Application number
EP10014775.0A
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German (de)
French (fr)
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EP2333223A2 (en
EP2333223A3 (en
Inventor
Hannes Kloepfer
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Roto Frank AG
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Roto Frank AG
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Publication of EP2333223A2 publication Critical patent/EP2333223A2/en
Publication of EP2333223A3 publication Critical patent/EP2333223A3/en
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Publication of EP2333223B1 publication Critical patent/EP2333223B1/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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • E06B7/2309—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing with a hollow sealing part

Definitions

  • the invention relates to a window, a door or the like, in particular a rooftop window, with at least one movable wing having on at least one side a seal for sealing against a window frame, the door or the like.
  • a seal preferably a peripheral seal in windows between the sash and the frame, so that when the sash is closed, a seal is achieved.
  • the gap dimensions for example due to manufacturing and / or installation tolerances, on the different sides of the wing (for example, top and bottom or left and right with rectangular or square wings) can be different sizes, the seal is acted on the respective side different degrees , For example, if the gap on the upper horizontal side of the wing is greater than on the lower horizontal side, the two vertically extending sealing portions on the right and left sides of the wing are each compressed in the lower end region. In the upper corner regions results in a corresponding mismatch of the two vertically extending sealing portions. In a circumferential, contiguous seal thereby the end portions of the upper horizontal sealing portion are pulled down, with the result that there leaks may occur, the seal is no longer partially abuts the sealing counter seat of the frame.
  • a conventional gasket is in US5887392A disclosed; the in FIG. 2 illustrated seal 32 is slidably disposed with its foot 40 in the groove 30 to allow easy replacement.
  • the invention is therefore an object of the invention to provide a window, a door or the like, in the wing and frame safely and tightly sealed by means of a seal, even if there are different gap dimensions on the sides of the wing.
  • the vertically extending seal (or a portion of an at least partially circumferential seal) will no longer compress in the region of the smaller gap dimension, but shift along its longitudinal extent, which does not lead to the above-mentioned sealing problems, in particular leaks.
  • the preferably lateral, ie vertical seal is thus moved in the example above and can optimally seal the existing there larger gap. Since the sum of the gap dimensions (top, bottom or left, right) always remains the same, even if the wing is arranged offset to the opening of the frame, an optimal sealing result is always achieved due to the self-displacement of the seal.
  • the seal is formed as at least partially circumferential seal.
  • it can completely circulate, ie it is arranged on all four sides of the wing in the case of a rectangular or square window and is formed by continuous sealing sections.
  • the sealing sections of the seal assigned to the respective side of the wing are connected to each other in the corner area or in the corner areas, in particular welded.
  • the sealing portions butt in the corner or in the corners dull and therefore connected to each other, in particular welded, extends at least one sealing portion with its end into the corner areas, so that at least one of these end portions is acted upon directly by the frame and This causes the self-shift to take place.
  • the sealing portion is acted upon directly on its front side in the longitudinal direction of the frame, ie, the action is superficially not about the corner adjacent, pliable, the actual sealing function performing area of the seal (sealing bead).
  • the self-displaceable mounting is formed by at least one sealing foot of the seal which engages in a retaining groove of the wing with a rear grip.
  • a development of the invention provides that the sealing foot extends over the entire longitudinal extent of the seal.
  • Dichtungsfußabitese are provided with gaps in between.
  • the end region therefore has a greater degree than the measure of the cross-sectional taper.
  • the holding groove is provided, in particular, that it has-in cross section-a groove entrance area and a groove space adjoining it, wherein the groove entrance area is formed opposite to the groove space such that it forms a cross-sectional constriction.
  • the groove width is therefore lower than in the adjoining groove space.
  • the seal consists of elastic material, preferably of elastically yielding plastic, Rubber, rubber or the like.
  • a sealing bead adjoining the sealing foot can be formed in one piece with the sealing foot.
  • FIG. 1 shows a window 1, which is preferably designed as a rooftop window 2. If in the course of this application of “window” is mentioned, this is equally true for doors or the like. In particular, all dependent claims, which are referred to as “windows”, also refer to doors and similar components.
  • the window 1 has a wing 3, which may also be referred to as a casement. Furthermore, the window 1 has a frame 4, on which the wing 3 is held displaceable, to bring about an open position. A circumferential gap 5 between the wing 3 and frame 4 is bridged by means of a seal 6, which is arranged on the wing 3. Additionally or alternatively, it is also possible for a seal to be provided on the frame 4, for which the configuration according to the invention explained in this application also applies correspondingly.
  • FIG. 1 is schematically indicated that the wing 3 is not center-centered in a wing opening 7 of the frame 4, but offset downwards, which may occur due to manufacturing tolerances and / or installation tolerances.
  • Such deviations can of course also occur on the left and right side of the wing 3 between this and the frame 4. Due to this situation is in a non-inventive embodiment, as shown in the FIG. 1 is shown, the seal deformed, so that a sealing effect between the wing 3 and frame 4 is not guaranteed. Due to the small gap 9, the two vertically extending sealing portions 10 and 11 are compressed in their lower end portions 12 and 13, which can lead to curl and leakage.
  • the described Dichtungsgewwerfonne 17 should be avoided, ie, the seal 6 should be able to safely and tightly make the seal between the wing 3 and frame 4.
  • the invention provides that the seal 6, in particular its sealing portions 10 and 11 and 16 and 21 in the direction of their respective longitudinal extension is held self-displaceably on the wing 3.
  • the two sealing sections 10 and 11 in the gasket 6 according to the invention automatically move a little way upwards, so that there are no upsetting or stretching zones and consequently no sealing deformations 17 and 18.
  • FIG. 2 shows an end view of the wing 3 in the region of a corner.
  • the seal 6 has sealing portions 16 and 11 which are secured together in the region of the corner, preferably by welding, gluing or the like.
  • the sealing portion 16 abuts with its end face 22 butt against the side of the sealing portion 11, that is, the two sealing portions 16, 11 are not mitered, but butt dull on each other and are welded there.
  • the wing 3 has a preferably circumferential retaining groove 23, which - in cross-section of FIG. 4 seen - has a Nuteingangs Society 24 and an adjoining groove space 25.
  • the groove entrance area 24 is formed opposite to the groove space 25 such that it forms a cross-sectional constriction 26.
  • the seal 6, in particular its sealing sections 10, 11, 16 and 21, has a sealing foot 27, which extends over the longitudinal extent of the seal 6, preferably over the entire longitudinal extent of the seal 6.
  • the sealing foot 27 has - in cross-section of FIG. 4 seen - a free end portion 28, to which a cross-sectional taper 29 connects.
  • the sealing foot 27 is in particular integrally connected to a sealing bead 30, wherein the sealing bead 30 exerts the actual sealing function.
  • the sealing foot 27 is inserted into the retaining groove 23. Since the seal 6 is made of elastic material, deforms when inserting the sealing foot 27 elastic and then takes the from the FIG. 4 apparent position in which the free end portion 28 of the sealing foot 27 rests with play in the groove space 25 and the cross-sectional taper 29 of the sealing foot 27 with play in the Nuteingangs Symposium 24.
  • FIGS. 5 to 7 illustrate the self-acting longitudinal displacement of the seal 6 in dependence on the size of the gap space between the wing 3 and the frame 4.
  • the above FIGS. 5 to 6 show the situation only in the region of the seal 6, in the region of a corner of the seal 6, wherein only sections of the overall arrangement are shown. From the mentioned FIGS. 5 to 6 It can be seen that sealing sections, for example the sealing section 16 and the sealing section 11, butt against one another and are connected to one another there, in particular welded. Due to this configuration is in accordance with a narrow gap FIG. 5 the frame 4 come against the end face 31 of the sealing portion 11 and move the sealing portion 11 in the direction of the arrow X. It is a self-translation, because no fitter or user has to lend a hand.
  • the displacement of the invention would occur at least partially, characterized in that in such a case also a displacement force on the sealing portion 11 of the frame 4 would be exercised.
  • the displacement force is particularly effective according to the embodiment of FIG. 5 transferred, since then the sealing portion 11 is acted upon at its end face 31.
  • FIG. 6 clarifies the arrangement of FIG. 5 at a larger gap, for example, standard gap size.
  • the wing 3 is center-centered to the frame 4, so that no displacement of the seal 6 takes place.
  • FIG. 7 Before, in which there is a very large gap, so the gap on the opposite side of the wing 3 to the frame 4 will accordingly be small, so there is a small gap, so from there is a loading of the sealing portion 11, resulting in the of the FIG. 7 apparent other end of the sealing portion 11 in the direction of arrow X automatically shifts.
  • the gap dimensions of FIGS. 5 to 7 For example, 2 mm ( FIG. 5 ), 4 mm ( FIG. 6) and 6 mm ( FIG. 7 ) amount.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

Die Erfindung betrifft ein Fenster, eine Tür oder dergleichen, insbesondere ein Wohndachfenster, mit mindestens einem verlagerbaren Flügel, der an mindestens einer Seite eine Dichtung zur Abdichtung gegenüber einem Blendrahmen des Fensters, der Tür oder dergleichen aufweist.The invention relates to a window, a door or the like, in particular a rooftop window, with at least one movable wing having on at least one side a seal for sealing against a window frame, the door or the like.

Es ist bekannt, bei Fenstern zwischen Flügel und Blendrahmen eine Dichtung, vorzugsweise eine umlaufende Dichtung, vorzusehen, sodass bei geschlossenem Flügel eine Abdichtung erzielt ist. Da die Spaltmaße, beispielsweise aufgrund von Fertigungs- und/oder Einbautoleranzen, an den unterschiedlichen Seiten des Flügels (beispielsweise oben und unten beziehungsweise links und rechts bei rechteckigen oder quadratischen Flügeln) unterschiedlich groß sein können, wird die Dichtung auf der jeweiligen Seite unterschiedlich stark beaufschlagt. Ist beispielsweise das Spaltmaß an der oberen horizontalen Seite des Flügels größer als an der unteren horizontalen Seite, so werden die beiden vertikal verlaufenden Dichtungsabschnitte an der rechten und der linken Seite des Flügels jeweils im unteren Endbereich gestaucht. In den oberen Eckbereichen ergibt sich ein entsprechender Fehlsitz der beiden vertikal verlaufenden Dichtungsabschnitte. Bei einer umlaufenden, zusammenhängenden Dichtung werden hierdurch die Endbereiche des oberen horizontalen Dichtungsabschnitts nach unten gezogen, mit der Folge, dass dort Leckagen entstehen können, die Dichtung bereichsweise also nicht mehr am Dichtungsgegensitz des Blendrahmens anliegt.It is known to provide a seal, preferably a peripheral seal in windows between the sash and the frame, so that when the sash is closed, a seal is achieved. Since the gap dimensions, for example due to manufacturing and / or installation tolerances, on the different sides of the wing (for example, top and bottom or left and right with rectangular or square wings) can be different sizes, the seal is acted on the respective side different degrees , For example, if the gap on the upper horizontal side of the wing is greater than on the lower horizontal side, the two vertically extending sealing portions on the right and left sides of the wing are each compressed in the lower end region. In the upper corner regions results in a corresponding mismatch of the two vertically extending sealing portions. In a circumferential, contiguous seal thereby the end portions of the upper horizontal sealing portion are pulled down, with the result that there leaks may occur, the seal is no longer partially abuts the sealing counter seat of the frame.

Eine herkömmliche Dichtung ist in US5887392A offenbart; wobei die in Figur 2 dargestellte Dichtung 32 mit ihrem Fuß 40 verschieblich in der Nut 30 angeordnet ist um einen einfachen Austausch zu ermöglichen.A conventional gasket is in US5887392A disclosed; the in FIG. 2 illustrated seal 32 is slidably disposed with its foot 40 in the groove 30 to allow easy replacement.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Fenster, eine Tür oder dergleichen anzugeben, bei der Flügel und Blendrahmen sicher und dicht mittels einer Dichtung abgedichtet sind, auch wenn unterschiedliche Spaltmaße an den Seiten des Flügels vorliegen.The invention is therefore an object of the invention to provide a window, a door or the like, in the wing and frame safely and tightly sealed by means of a seal, even if there are different gap dimensions on the sides of the wing.

Diese Aufgabe wird erfindungsgemäß wie im Anspruch 1 angegeben dadurch gelöst, dass die Dichtung in Richtung ihrer Längserstreckung selbstverschieblich am Flügel gehalten ist. Die Anordnung ist erfindungsgemäß daher so getroffen, dass die zwischen Flügel, insbesondere Flügelrahmen, und Blendrahmen liegende Dichtung nach ihrem Einbau nicht in der Einbauposition verbleibt, sondern dann, wenn sie in Längsrichtung durch eine Kraft beaufschlagt wird, in Längsrichtung selbsttätig die Position ändert, sich also in der Richtung ihrer Längserstreckung verlagert. Dieses Verlagern wird nicht von einem Monteur oder dergleichen vorgenommen, sondern die Dichtung verschiebt sich selbst, da sie nicht starr mit dem Flügelrahmen verbunden ist, sondern dort selbstverschieblich gehalten ist. Wenn nun beispielsweise das obere Spaltmaß größer als das untere Spaltmaß ist, der Flügelrahmen demgemäß nach unten versetzt im Blendrahmen gehalten wird, so wird sich die vertikal erstreckende Dichtung (oder ein Abschnitt einer zumindest teilweise umlaufenden Dichtung) nicht mehr im Bereich des kleineren Spaltmaßes stauchen, sondern entlang ihrer Längserstreckung verlagern, wodurch es nicht zu den vorstehend genannten Dichtungsproblemen, insbesondere Leckagen kommt. Die vorzugsweise seitliche, also vertikale Dichtung wird im genannten Beispiel also nach oben verschoben und kann den dort vorliegenden größeren Spalt optimal abdichten. Da die Summe der Spaltmaße (oben, unten beziehungsweise links, rechts) stets gleichbleibt, auch wenn der Flügel versetzt zur Öffnung des Blendrahmens angeordnet ist, wird aufgrund der Selbstverschiebung der Dichtung stets ein optimales Dichtungsergebnis erzielt.This object is achieved according to the invention as defined in claim 1 achieved in that the seal is held in the direction of its longitudinal extent self-displaceable on the wing. The arrangement according to the invention therefore is such that the seal lying between the wing, in particular casement, and frame does not remain in the installed position after installation, but then when it is acted upon in the longitudinal direction by a force in the longitudinal direction automatically changes the position itself So shifted in the direction of their longitudinal extension. This displacement is not performed by a fitter or the like, but the seal shifts itself, since it is not rigidly connected to the sash, but is held there self-displaced. If, for example, the upper gap dimension is greater than the lower gap dimension, the casement is accordingly held downwardly offset in the frame, then the vertically extending seal (or a portion of an at least partially circumferential seal) will no longer compress in the region of the smaller gap dimension, but shift along its longitudinal extent, which does not lead to the above-mentioned sealing problems, in particular leaks. The preferably lateral, ie vertical seal is thus moved in the example above and can optimally seal the existing there larger gap. Since the sum of the gap dimensions (top, bottom or left, right) always remains the same, even if the wing is arranged offset to the opening of the frame, an optimal sealing result is always achieved due to the self-displacement of the seal.

Gemäß der Erfindung ist vorgesehen, dass die Dichtung als mindestens teilweise umlaufende Dichtung ausgebildet ist. Sie kann insbesondere vollständig umlaufen, d.h., sie ist bei einem rechteckigen oder quadratischen Fenster an allen vier Seiten des Flügels angeordnet und wird von zusammenhängenden Dichtungsabschnitten gebildet. Dabei kann insbesondere vorgesehen sein, dass die der jeweiligen Seite des Flügels zugeordneten Dichtungsabschnitte der Dichtung im Eckbereich beziehungsweise in den Eckbereichen miteinander zusammenhängen, insbesondere verschweißt sind. Insbesondere dann, wenn die Dichtungsabschnitte im Eckbereich oder in den Eckbereichen stumpf aufeinanderstoßen und daher stumpf miteinander verbunden, insbesondere verschweißt, sind, verläuft mindestens ein Dichtungsabschnitt mit seinen Endbereichen bis in die Eckbereiche hinein, sodass zumindest einer dieser Endbereiche direkt von dem Blendrahmen beaufschlagt wird und hierdurch die Selbstverschiebung stattfindet. Der Dichtungsabschnitt wird an seiner Stirnseite in Längsrichtung vom Blendrahmen direkt beaufschlagt, d.h., die Beaufschlagung erfolgt vordergründig nicht über den über Eck angrenzenden, biegeschlaffen, die eigentliche Dichtfunktion ausübenden Bereich der Dichtung (Dichtungswulst). Eine Weiterbildung der Erfindung sieht vor, dass die selbstverschiebliche Halterung durch mindesten einen in einer Haltenut des Flügels mit Hintergriff einliegenden Dichtungsfuß der Dichtung gebildet ist. Beim Einbringen des Dichtungsfußes in die Haltenut wird der Dichtungsfuß elastisch verformt und federt in der vollständigen Einbringposition dann wieder aus, wodurch der Hintergriff entsteht. Quer zur Längserstreckung ist dadurch die Dichtung in der Haltenut gehalten, wobei eine leichtgängige Verschiebung in Längserstreckung der Dichtung beziehungsweise in Längserstreckung der Haltenut gewährleistet ist.According to the invention it is provided that the seal is formed as at least partially circumferential seal. In particular, it can completely circulate, ie it is arranged on all four sides of the wing in the case of a rectangular or square window and is formed by continuous sealing sections. In this case, it can be provided, in particular, that the sealing sections of the seal assigned to the respective side of the wing are connected to each other in the corner area or in the corner areas, in particular welded. In particular, when the sealing portions butt in the corner or in the corners dull and therefore connected to each other, in particular welded, extends at least one sealing portion with its end into the corner areas, so that at least one of these end portions is acted upon directly by the frame and This causes the self-shift to take place. The sealing portion is acted upon directly on its front side in the longitudinal direction of the frame, ie, the action is superficially not about the corner adjacent, pliable, the actual sealing function performing area of the seal (sealing bead). A further development of the invention provides that the self-displaceable mounting is formed by at least one sealing foot of the seal which engages in a retaining groove of the wing with a rear grip. When introducing the sealing foot in the retaining groove of the sealing foot is elastically deformed and then springs in the full insertion position again, whereby the rear handle is created. Transverse to the longitudinal extent of the seal is held in the retaining, with a smooth shift in the longitudinal extent of the Seal is ensured or in the longitudinal extension of the retaining.

Eine Weiterbildung der Erfindung sieht vor, dass sich der Dichtungsfuß über die gesamte Längserstreckung der Dichtung erstreckt. Alternativ ist es auch möglich, dass Dichtungsfußabschnitte mit dazwischen liegenden Lücken vorgesehen sind.A development of the invention provides that the sealing foot extends over the entire longitudinal extent of the seal. Alternatively, it is also possible that Dichtungsfußabschnitte are provided with gaps in between.

Insbesondere weist der Dichtungsfuß - im Querschnitt gesehen - einen freien Endbereich auf, an den sich eine Querschnittsverjüngung anschließt. Der Endbereich weist daher ein größeres Maß auf als das Maß der Querschnittsverjüngung. Bei der Haltenut ist insbesondere vorgesehen, dass sie - im Querschnitt - einen Nuteingangsbereich und einen daran anschließenden Nutraum aufweist, wobei der Nuteingangsbereich gegenüber dem Nutraum derart ausgebildet ist, dass er eine Querschnittsverengung bildet. Im Nuteingangsbereich ist die Nutbreite daher geringer als im sich daran anschließenden Nutraum.In particular, the sealing foot - seen in cross-section - on a free end region, followed by a cross-sectional taper adjoins. The end region therefore has a greater degree than the measure of the cross-sectional taper. The holding groove is provided, in particular, that it has-in cross section-a groove entrance area and a groove space adjoining it, wherein the groove entrance area is formed opposite to the groove space such that it forms a cross-sectional constriction. In Nuteingangsbereich the groove width is therefore lower than in the adjoining groove space.

Um die Selbstverschiebbarkeit der Dichtung entlang ihrer Längserstreckung zu erzielen, ist insbesondere vorgesehen, dass der freie Endbereich des Dichtungsfußes mit Spiel in dem Nutraum und das die Querschnittsverjüngung des Dichtungsfußes mit Spiel in dem Nuteingangsbereich einliegt. Hierdurch weist somit der gesamte Dichtungsfuß gegenüber der Haltenut Spiel auf, sodass die Längsverschieblichkeit gewährleistet ist, wobei jedoch dennoch - quer zur Längsverschieblichkeit - ein Hintergriff vorliegt, die Dichtung daher insoweit am Flügel gehalten ist.In order to achieve the self-displacement of the seal along its longitudinal extent, it is provided in particular that the free end region of the sealing foot rests with clearance in the groove space and that the cross-sectional taper of the sealing foot with clearance in the Nuteingangsbereich. As a result, the entire sealing foot thus has play over the retaining groove, so that the longitudinal displaceability is ensured, but nevertheless - transversely to the longitudinal displacement - there is a rear grip, the seal is therefore held so far on the wing.

Schließlich ist vorgesehen, dass die Dichtung aus elastischem Material besteht, vorzugsweise aus elastisch nachgiebigem Kunststoff, Gummi, Kautschuk oder dergleichen. Ein sich an den Dichtungsfuß anschließender Dichtungswulst kann einstückig mit dem Dichtungsfuß ausgebildet sein.Finally, it is provided that the seal consists of elastic material, preferably of elastically yielding plastic, Rubber, rubber or the like. A sealing bead adjoining the sealing foot can be formed in one piece with the sealing foot.

Die Zeichnungen veranschaulichen die Erfindung anhand eines Ausführungsbeispiels und zwar zeigt:

Figur 1
eine Draufsicht auf ein Fenster,
Figur 2
einen Flügel (Flügelrahmen) des Fensters in einem seiner Eckbereiche mit Dichtung,
Figur 3
die Dichtung am Flügelrahmen, wobei die Dichtung aufgeschnitten dargestellt ist,
Figur 4
einen Querschnitt durch Dichtung und einen Bereich des Flügelrahmens und
Figuren 5 bis 7
Positionen der Dichtung bei unterschiedlich großen Spaltmaßen zwischen Flügelrahmen und einem Blendrahmen des Fensters.
The drawings illustrate the invention with reference to an embodiment and shows:
FIG. 1
a top view of a window,
FIG. 2
a wing (casement) of the window in one of its corner areas with seal,
FIG. 3
the seal on the casement, the seal being cut open,
FIG. 4
a cross section through the seal and a portion of the sash and
FIGS. 5 to 7
Positions of the seal with different sized gaps between casement and a window frame.

Die Figur 1 zeigt ein Fenster 1, das vorzugsweise als Wohndachfenster 2 ausgebildet ist. Wenn im Zuge dieser Anmeldung von "Fenster" die Rede ist, so gilt dies in gleicher Weise für Türen oder dergleichen. Insbesondere beziehen sich alle Unteransprüche, die mit "Fenster" bezeichnet sind auch auf Türen und dergleichen Bauteile.The FIG. 1 shows a window 1, which is preferably designed as a rooftop window 2. If in the course of this application of "window" is mentioned, this is equally true for doors or the like. In particular, all dependent claims, which are referred to as "windows", also refer to doors and similar components.

Gemäß Figur 1 weist das Fenster 1 einen Flügel 3 auf, der auch als Flügelrahmen bezeichnet werden kann. Ferner besitzt das Fenster 1 einen Blendrahmen 4, an dem der Flügel 3 verlagerbar gehalten ist, um eine Offenstellung herbeizuführen. Ein umlaufender Spaltraum 5 zwischen Flügel 3 und Blendrahmen 4 wird mittels einer Dichtung 6 überbrückt, die am Flügel 3 angeordnet ist. Zusätzlich oder alternativ ist es auch möglich, dass eine Dichtung am Blendrahmen 4 vorgesehen ist, für die ebenfalls die in dieser Anmeldung erläuterte erfindungsgemäße Ausgestaltung entsprechend zutrifft.According to FIG. 1 The window 1 has a wing 3, which may also be referred to as a casement. Furthermore, the window 1 has a frame 4, on which the wing 3 is held displaceable, to bring about an open position. A circumferential gap 5 between the wing 3 and frame 4 is bridged by means of a seal 6, which is arranged on the wing 3. Additionally or alternatively, it is also possible for a seal to be provided on the frame 4, for which the configuration according to the invention explained in this application also applies correspondingly.

In der Figur 1 ist schematisch angedeutet, dass sich der Flügel 3 nicht mittenzentriert in einer Flügelöffnung 7 des Blendrahmens 4 befindet, sondern nach unten versetzt, was aufgrund von Fertigungstoleranzen und/oder Einbautoleranzen auftreten kann. Dies führt dazu, dass das obere Spaltmaß 8 deutlich größer als das untere Spaltmaß 9 ist. Derartige Abweichungen können selbstverständlich auch auf der linken und rechten Seite des Flügels 3 zwischen diesem und dem Blendrahmen 4 auftreten. Aufgrund dieser Situation wird bei einer nicht erfindungsgemäßen Ausgestaltung, so wie sie in der Figur 1 dargestellt ist, die Dichtung verformt, so dass eine Dichtwirkung zwischen Flügel 3 und Blendrahmen 4 nicht gewährleistet ist. Aufgrund des kleinen Spaltmaßes 9 werden die beiden vertikal verlaufenden Dichtungsabschnitte 10 und 11 in ihren unteren Endbereichen 12 und 13 gestaucht, was zur Wellung und Undichtigkeit führen kann. Da die oberen Endbereiche 14 und 15 der Dichtungsabschnitte 10 und 11 dementsprechend einen Zug auf den oberen horizontalen Dichtungsabschnitt 16 ausüben, ergeben sich Dichtungsverformungen 17 und 18 in den oberen Eckbereichen 19 und 20, mit der Folge, dass dort eine Dichtwirkung nicht garantiert werden kann. Diese Undichtigkeiten treten insbesondere bei einer umlaufenden, zusammenhängenden Dichtung auf, bei der die beiden vertikalen Dichtungsabschnitte 10 und 11 sowie der obere Dichtungsabschnitt 16 und der untere Dichtungsabschnitt aneinander befestigt, insbesondere miteinander verschweißt, sind.In the FIG. 1 is schematically indicated that the wing 3 is not center-centered in a wing opening 7 of the frame 4, but offset downwards, which may occur due to manufacturing tolerances and / or installation tolerances. This leads to the fact that the upper gap 8 is significantly larger than the lower gap 9. Such deviations can of course also occur on the left and right side of the wing 3 between this and the frame 4. Due to this situation is in a non-inventive embodiment, as shown in the FIG. 1 is shown, the seal deformed, so that a sealing effect between the wing 3 and frame 4 is not guaranteed. Due to the small gap 9, the two vertically extending sealing portions 10 and 11 are compressed in their lower end portions 12 and 13, which can lead to curl and leakage. Accordingly, since the upper end portions 14 and 15 of the seal portions 10 and 11 exert a tension on the upper horizontal seal portion 16, seal deformations 17 and 18 result in the upper corner portions 19 and 20, with the result that a sealing effect can not be guaranteed there. These leaks occur in particular in a circumferential, contiguous seal, in which the two vertical sealing portions 10 and 11 and the upper sealing portion 16 and the lower sealing portion attached to each other, in particular welded together, are.

Bei der Erfindung sollen die beschriebenen Dichtungsverwerfungen 17 vermieden werden, d.h., die Dichtung 6 soll sicher und dicht die Abdichtung zwischen Flügel 3 und Blendrahmen 4 vornehmen können. Hierzu ist erfindungsgemäß vorgesehen, dass die Dichtung 6, insbesondere ihre Dichtungsabschnitte 10 und 11 sowie 16 und 21 in Richtung ihrer jeweiligen Längserstreckung selbstverschieblich am Flügel 3 gehalten ist. Durch die beispielhaft geschilderten auftretenden Druck- und Zugbelastungen an der Dichtung 6 werden sich die beiden Dichtungsabschnitte 10 und 11 bei der erfindungsgemäßen Dichtung 6 ein Stück weit nach oben selbsttätig verschieben, sodass keine Stauch- oder Streckzonen vorliegen und demzufolge auch keine Dichtungsverformungen 17 und 18. Der Begriff "selbstverschieblich" beinhaltet, dass nicht der Benutzer oder Monteur die Dichtung 6 verschieben muss, um diesen Effekt zu erzielen, sondern dass sie selbsttätig ihre Längsverlagerung dadurch vornimmt, dass sie entsprechend verschieblich am Flügel 3 gehalten ist. Zur Verdeutlichung des Vorstehenden wird nachstehend auf die Figuren 2 bis 7 eingegangen.In the invention, the described Dichtungsgewwerfungen 17 should be avoided, ie, the seal 6 should be able to safely and tightly make the seal between the wing 3 and frame 4. For this purpose, the invention provides that the seal 6, in particular its sealing portions 10 and 11 and 16 and 21 in the direction of their respective longitudinal extension is held self-displaceably on the wing 3. As a result of the compressive and tensile loads occurring on the seal 6 as described by way of example, the two sealing sections 10 and 11 in the gasket 6 according to the invention automatically move a little way upwards, so that there are no upsetting or stretching zones and consequently no sealing deformations 17 and 18. The term "self-displaceable" implies that it is not the user or fitter who needs to move the gasket 6 to achieve this effect, but that it automatically makes its longitudinal displacement by being slidably supported on the wing 3 accordingly. To clarify the above, the following will be referred to FIGS. 2 to 7 received.

Die Figur 2 zeigt eine Stirnansicht des Flügels 3 im Bereich einer Ecke. Es ist erkennbar, dass die Dichtung 6 Dichtungsabschnitte 16 und 11 aufweist, die im Bereich der Ecke aneinander befestigt sind, vorzugsweise durch Schweißung, Klebung oder dergleichen. Der Dichtungsabschnitt 16 stößt mit seiner Stirnseite 22 stumpf gegen die Seite des Dichtungsabschnitts 11, d.h., die beiden Dichtungsabschnitte 16, 11 sind nicht auf Gehrung geschneidet, sondern stoßen stumpf aufeinander und sind dort verschweißt. Entsprechendes gilt für die anderen Ecken der rahmenartig ausgebildeten Dichtung 6.The FIG. 2 shows an end view of the wing 3 in the region of a corner. It can be seen that the seal 6 has sealing portions 16 and 11 which are secured together in the region of the corner, preferably by welding, gluing or the like. The sealing portion 16 abuts with its end face 22 butt against the side of the sealing portion 11, that is, the two sealing portions 16, 11 are not mitered, but butt dull on each other and are welded there. The same applies to the other corners of the frame-like seal. 6

Die Figuren 3 und 4 verdeutlichen die Befestigung der Dichtung 6 am Flügel 3. Hierzu weist der Flügel 3 eine vorzugsweise umlaufende Haltenut 23 auf, die - im Querschnitt der Figur 4 gesehen - einen Nuteingangsbereich 24 und einen sich daran anschließenden Nutraum 25 besitzt. Der Nuteingangsbereich 24 ist gegenüber dem Nutraum 25 derart ausgebildet, dass er eine Querschnittsverengung 26 bildet. Die Dichtung 6, insbesondere ihre Dichtungsabschnitte 10, 11, 16 und 21, weist einen Dichtungsfuß 27 auf, der sich über die Längserstreckung der Dichtung 6, vorzugsweise über die gesamte Längserstreckung der Dichtung 6 erstreckt. Der Dichtungsfuß 27 besitzt - im Querschnitt der Figur 4 gesehen - einen freien Endbereich 28, an die sich eine Querschnittsverjüngung 29 anschließt. Der Dichtungsfuß 27 ist mit einem Dichtungswulst 30 insbesondere einstückig verbunden, wobei der Dichtungswulst 30 die eigentliche Dichtfunktion ausübt. Zur Befestigung der Dichtung 6 am Flügel 3 wird der Dichtungsfuß 27 in die Haltenut 23 eingesteckt. Da die Dichtung 6 aus elastischem Material besteht, verformt sich beim Einstecken der Dichtungsfuß 27 elastisch und nimmt danach die aus der Figur 4 ersichtliche Position ein, in der der freie Endbereich 28 des Dichtungsfußes 27 mit Spiel in dem Nutraum 25 und die Querschnittsverjüngung 29 des Dichtungsfußes 27 mit Spiel in dem Nuteingangsbereich 24 einliegt. Da die Wandungen der Haltenut 23 mit Abstand zum Dichtungsfuß 27 liegen, ist die Dichtung 6 nicht klemmend am Flügel 3 gehalten, sondern kann sich in Längserstreckung der Haltenut 23 relativ zum Flügel 3 selbsttätig verschieben, sofern entsprechende Verschiebekräfte auftreten. Dennoch ist aufgrund der Dimensionierung des Endbereichs 28 gegenüber dem Nuteingangsbereich 24 sichergestellt, dass die Dichtung 6 mit Hintergriff am Flügel 3 gehalten ist. In Figur 3 ist dieser Sachverhalt ebenfalls ersichtlich. Mit dem Doppelpfeil X ist die Verschiebbarkeit angedeutet.The Figures 3 and 4 clarify the attachment of the seal 6 on the wing 3. For this purpose, the wing 3 has a preferably circumferential retaining groove 23, which - in cross-section of FIG. 4 seen - has a Nuteingangsbereich 24 and an adjoining groove space 25. The groove entrance area 24 is formed opposite to the groove space 25 such that it forms a cross-sectional constriction 26. The seal 6, in particular its sealing sections 10, 11, 16 and 21, has a sealing foot 27, which extends over the longitudinal extent of the seal 6, preferably over the entire longitudinal extent of the seal 6. The sealing foot 27 has - in cross-section of FIG. 4 seen - a free end portion 28, to which a cross-sectional taper 29 connects. The sealing foot 27 is in particular integrally connected to a sealing bead 30, wherein the sealing bead 30 exerts the actual sealing function. For fastening the seal 6 on the wing 3, the sealing foot 27 is inserted into the retaining groove 23. Since the seal 6 is made of elastic material, deforms when inserting the sealing foot 27 elastic and then takes the from the FIG. 4 apparent position in which the free end portion 28 of the sealing foot 27 rests with play in the groove space 25 and the cross-sectional taper 29 of the sealing foot 27 with play in the Nuteingangsbereich 24. Since the walls of the retaining groove 23 are spaced from the sealing foot 27, the seal 6 is not clamped on the wing 3, but can move in the longitudinal extent of the retaining groove 23 relative to the wing 3 automatically, if appropriate displacement forces occur. Nevertheless, due to the dimensioning of the end portion 28 relative to the Nuteingangsbereich 24 ensures that the seal 6 is held with rear grip on the wing 3. In FIG. 3 this fact is also evident. The double arrow X indicates the displaceability.

Die Figuren 5 bis 7 verdeutlichen die selbsttätig erfolgende Längsverschiebung der Dichtung 6 in Abhängigkeit von der Größe des Spaltraums zwischen dem Flügel 3 und dem Blendrahmen 4. Die genannten Figuren 5 bis 6 zeigen die Situation nur im Bereich der Dichtung 6, und zwar im Bereich einer Ecke der Dichtung 6, wobei jeweils nur Ausschnitte der Gesamtanordnung gezeigt sind. Aus den genannten Figuren 5 bis 6 ist erkennbar, dass Dichtungsabschnitte, beispielsweise der Dichtungsabschnitt 16 und der Dichtungsabschnitt 11, stumpf aneinanderstoßen und dort miteinander verbunden, insbesondere verschweißt sind. Aufgrund dieser Ausgestaltung wird bei einem engen Spaltmaß gemäß Figur 5 der Blendrahmen 4 gegen die Stirnseite 31 des Dichtungsabschnitts 11 treten und den Dichtungsabschnitt 11 in Richtung des Pfeils X verschieben. Es handelt sich um eine Selbstverschiebung, weil hierzu kein Monteur oder kein Benutzer Hand anlegen muss. Selbst dann, wenn die beiden genannten Dichtungsabschnitte 16 und 11 nicht stumpf aufeinanderstoßen würden, sondern beispielsweise auf Gehrung geschnitten und vorzugsweise miteinander verbunden wären, würde das erfindungsgemäße Verschieben zumindest teilweise eintreten, dadurch, dass in einem solchen Falle ebenfalls eine Verschiebekraft auf den Dichtungsabschnitt 11 von dem Blendrahmen 4 ausgeübt werden würde. Besonders wirkungsvoll wird die Verschiebekraft jedoch gemäß dem Ausführungsbeispiel der Figur 5 übertragen, da dann der Dichtungsabschnitt 11 an seiner Stirnseite 31 beaufschlagt wird.The FIGS. 5 to 7 illustrate the self-acting longitudinal displacement of the seal 6 in dependence on the size of the gap space between the wing 3 and the frame 4. The above FIGS. 5 to 6 show the situation only in the region of the seal 6, in the region of a corner of the seal 6, wherein only sections of the overall arrangement are shown. From the mentioned FIGS. 5 to 6 It can be seen that sealing sections, for example the sealing section 16 and the sealing section 11, butt against one another and are connected to one another there, in particular welded. Due to this configuration is in accordance with a narrow gap FIG. 5 the frame 4 come against the end face 31 of the sealing portion 11 and move the sealing portion 11 in the direction of the arrow X. It is a self-translation, because no fitter or user has to lend a hand. Even if the two said sealing portions 16 and 11 would not butt together, but cut, for example, mitred and preferably interconnected, the displacement of the invention would occur at least partially, characterized in that in such a case also a displacement force on the sealing portion 11 of the frame 4 would be exercised. However, the displacement force is particularly effective according to the embodiment of FIG. 5 transferred, since then the sealing portion 11 is acted upon at its end face 31.

Die Figur 6 verdeutlicht die Anordnung der Figur 5 bei einem größeren Spaltmaß, beispielsweise Standardspaltmaß. In dieser Situation befindet sich der Flügel 3 mittenzentriert zum Blendrahmen 4, sodass keine Verschiebung der Dichtung 6 stattfindet.The FIG. 6 clarifies the arrangement of FIG. 5 at a larger gap, for example, standard gap size. In this situation, the wing 3 is center-centered to the frame 4, so that no displacement of the seal 6 takes place.

Liegt die Situation gemäß Figur 7 vor, in der ein sehr großes Spaltmaß besteht, so wird dementsprechend der Spalt auf der gegenüberliegenden Seite des Flügels 3 zum Blendrahmen 4 klein sein, dort also ein kleines Spaltmaß bestehen, sodass von dort aus eine Beaufschlagung des Dichtungsabschnitts 11 erfolgt, wodurch sich das aus der Figur 7 ersichtliche andere Ende des Dichtungsabschnitts 11 in Richtung des Pfeils X selbsttätig verschiebt. Die Spaltmaße der Figuren 5 bis 7 können beispielsweise 2 mm (Figur 5), 4 mm (Figur 6) und 6 mm (Figur 7) betragen.Is the situation according to FIG. 7 Before, in which there is a very large gap, so the gap on the opposite side of the wing 3 to the frame 4 will accordingly be small, so there is a small gap, so from there is a loading of the sealing portion 11, resulting in the of the FIG. 7 apparent other end of the sealing portion 11 in the direction of arrow X automatically shifts. The gap dimensions of FIGS. 5 to 7 For example, 2 mm ( FIG. 5 ), 4 mm ( FIG. 6) and 6 mm ( FIG. 7 ) amount.

Die in den Figuren 5 bis 7 dargestellten Situationen gelten selbstverständlich nicht nur für den Dichtungsabschnitt 11, sondern für alle Dichtungsabschnitte 10, 11, 16 und 21 der Dichtung 6 entsprechend.The in the FIGS. 5 to 7 illustrated situations, of course, apply not only for the sealing portion 11, but for all sealing portions 10, 11, 16 and 21 of the seal 6 accordingly.

Claims (9)

  1. A window (1), door or the like, in particular residential skylight, comprising at least one displaceable wing (3), which, on at least one side, has a seal (6) for sealing against a blind frame (4) of the window, the door or the like, characterized in that the seal (6) is embodied as at least partially circumferential seal (6) and is held on the wing (3) in a self-displaceable manner in the direction of the longitudinal extension thereof such that, in response to the application of a force, which acts in longitudinal direction, the position of said seal changes, thus displaces in the direction of the longitudinal extension thereof.
  2. The window according to claim 1, characterized in that the seal (6) has sealing sections (10, 11, 16, 21), which are assigned to the respective side of the wing (3), wherein the sealing sections (10, 11, 16, 21) are connected to one another, in particular welded, in the corner area or in the corner areas.
  3. The window according to any one of the preceding claims, characterized in that the sealing sections (10, 11, 16, 21) abut on one another in an obtuse manner in the corner area or in the corner areas and are connected to one another, in particular welded.
  4. The window according to any one of the preceding claims, characterized in that the self-displaceable holder is formed by means of at least one sealing foot (27) of the seal (6), which is located in and engaging behind a holding groove (23) of the wing (3).
  5. The window according to any one of the preceding claims, characterized in that the sealing foot (27) extends across the entire longitudinal extension of the seal (6).
  6. The window according to any one of the preceding claims, characterized in that - viewed in cross section - the sealing foot (27) has a free end area (28), which adjoins a cross section tapering (29).
  7. The window according to any one of the preceding claims, characterized in that - viewed in cross section - the holding groove (23) has a groove entrance area (24) and an adjoining groove space (25), wherein the groove entrance area (24) is embodied relative to the groove space (25) such that it forms a cross section constriction (26).
  8. The window according to any one of the preceding claims, characterized in that the free end area (28) of the sealing foot (27) is located in the groove space (25) with play and that the cross section tapering (29) of the sealing foot (27) is located in the groove entrance area (24) with play.
  9. The window according to any one of the preceding claims, characterized in that the seal (6) consists of elastic material.
EP10014775.0A 2009-12-05 2010-11-19 Arrangement of a sealing profile on a window sash Active EP2333223B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009057230A DE102009057230A1 (en) 2009-12-05 2009-12-05 Window, door or the like with gasket

Publications (3)

Publication Number Publication Date
EP2333223A2 EP2333223A2 (en) 2011-06-15
EP2333223A3 EP2333223A3 (en) 2013-08-21
EP2333223B1 true EP2333223B1 (en) 2016-04-13

Family

ID=43827322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10014775.0A Active EP2333223B1 (en) 2009-12-05 2010-11-19 Arrangement of a sealing profile on a window sash

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EP (1) EP2333223B1 (en)
DE (1) DE102009057230A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218252A1 (en) * 2016-09-22 2018-03-22 Roto Frank Ag building closure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7341381U (en) * 1972-12-21 1974-02-28 Milani Resine Spa Sealing strips made of plastic for windows, doors or the like
GB2092652B (en) * 1981-02-10 1985-02-06 Dixon International Ltd Draught excluder weather seal and/or smike seal
US5887392A (en) * 1997-02-10 1999-03-30 Amesbury Group, Inc. Window jambliner with removably attached members for biasing and sealing
DE50311481D1 (en) * 2003-08-30 2009-06-10 Roto Frank Ag skylight
GB0411310D0 (en) * 2004-05-21 2004-06-23 Vwc Ltd Improvements to frame means

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EP2333223A2 (en) 2011-06-15
DE102009057230A1 (en) 2011-06-09
EP2333223A3 (en) 2013-08-21

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