EP0542050A1 - Fitting for over 180 degrees towards inside or outside turnable window wings or similar - Google Patents

Fitting for over 180 degrees towards inside or outside turnable window wings or similar Download PDF

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Publication number
EP0542050A1
EP0542050A1 EP92118490A EP92118490A EP0542050A1 EP 0542050 A1 EP0542050 A1 EP 0542050A1 EP 92118490 A EP92118490 A EP 92118490A EP 92118490 A EP92118490 A EP 92118490A EP 0542050 A1 EP0542050 A1 EP 0542050A1
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EP
European Patent Office
Prior art keywords
wing
support arm
fitting
scissors
closed position
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP92118490A
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German (de)
French (fr)
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EP0542050B1 (en
Inventor
Ernst Lahmann
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Yale Door and Window Solutions Ltd
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Lahmann Ernst
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/44—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and vertically-sliding guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74—Specific positions
    • E05Y2800/742—Specific positions abnormal
    • E05Y2800/744—Specific positions abnormal cleaning or service
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the invention relates to a fitting for sashes of windows or the like which can be tilted or folded inwards or outwards by 180 °, with the features of the preamble of claim 1.
  • British patent application 20 25 499 shows a fitting in which the support arm is articulated on the wing and is displaceably articulated on the frame and a control arm is provided which is articulated at both ends on the support arm and on the other to a mounting plate which can be screwed onto the frame .
  • a common guide rail with different guide sections for the different sliding pieces is provided in the fold on the frame.
  • the support arm articulated at one end on the sash frame is supported by two support and guide arms articulated on the support arm at a distance that are immovably spaced apart and which in turn are pivotably mounted on a screw-on plate are, which can be screwed onto the inside of the frame.
  • the arrangement is such that in the closed position of the wing all arms of the laterally arranged scissors formed in this way are aligned from their frame-side articulation points in the direction of the folding axis at the upper end of the wing.
  • Another major disadvantage of one of the known types of fittings is that the two side scissors each have to be embedded in side cutouts in the frame.
  • the incorporation of such millings is very difficult to achieve with frames made of plastic or light metal and is also complex with wooden frames.
  • the large cutouts in the frame also affect the ability to seal the window sash.
  • Such an arrangement is necessary because in this known fitting the wing passes all parts of the scissors, including the support arm, when it moves from the closed position into the 180 ° position, so that it can be pivoted over the large angle of 180 °.
  • the fitting can be preassembled in terms of manufacture in that the two guide and supporting links of each pair of scissors are advantageously articulated on the guide rail. It only needs to be shortened to the height of the wing for assembly at a predetermined wing height, this shortening process can be carried out in equal measure from both ends of the guide rail, so that with wings of different heights always using the same fitting is that the wing is supported approximately in the middle by the support arm and thus balanced.
  • the fittings can be installed extremely easily and quickly. Due to the missing processing steps on the frame, the sealing in the closed position of the sash can also be carried out more reliably.
  • the new fitting can be used for both outward-opening sashes and inward-tilting sashes.
  • the links of the scissors extend in the closed position of the wing in the direction away from the movable folding or tilting axis of the wing.
  • the frames are full materials, e.g. is a wooden frame.
  • the frame 1 can have a profiling on the side of the fold, as can be seen in FIG. 5.
  • a profiled guide rail 8 is embedded in a fold groove of the frame. As shown in FIG. 4, this has a guide groove 8b which is open towards the fold and a fastening section 8a which is flush with the inner surface of the fold frame 1.
  • the wing 2 is designed as a folding wing in the example shown. It has a circumferential wing flap 3 of a predetermined width. With the folding wing, the horizontal folding axis lies in the area of the upper wing end 4. This folding axis is e.g. formed by lateral pivot pins which engage in the open groove 8b of the guide rails 8. The folding axis 4a can thus be moved over the height of the window opening in the guide rails 8, as is indicated by the double arrow.
  • each pair of scissors 10 consists of a support arm 11, which is articulated in a non-displaceable manner at approximately the center of the wing at 6.
  • two support and guide arms 12 and 13 are articulated, which in turn are articulated with their other end in the fold in the region of the fastening section 8a of the guide rails 8.
  • the support and guide arms 12 and 13 lie essentially one behind the other in the fold, a cutout 12a of the arm 12 in the closed position engaging over the nose-shaped end of the slightly angled other arm 13.
  • the support arm 11 is in the closed position of the wing next to the two guide and support arms 12 and 13, namely, as is e.g. FIG. 6 shows, in the closed position, is completely covered by the wing flap 3.
  • the wing overlap 3 always remains at a predetermined distance from the articulation point 6 of the support arm 11 and swings around this articulation point and around the support arm 11 without passing through it, so that the support arm 11 always remains behind the wing flap 3 in any position, seen from the outside of the wing.
  • stops 18 projecting into the fold 20 are provided, which in the closed position of the wing up to the ventilation position shown in FIG. 4 have a finger-like projection 19 on the end of the support arm 11 supported by the support arms is attacked with game.
  • the position of the finger 19 in the closed position is indicated by dashed lines in FIG. 4.
  • the stops 18 are designed to be elastic so that they can be pushed back by an incline by the finger 19 and automatically snap back into place.
  • the tilting axis of the wing which is displaceable in the rails 8, lies on the underside of the wing.
  • all the links of the scissors extend upwards from their articulation points on the frame, in turn away from the tilting axis of the wing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The invention provides a fitting for wings, which can pivot or swing inwards or outwards through 180 DEG , of windows, in which the wing (2), at one end (4), can be pivoted and is displaceably guided in lateral rails (8) of the frame (1) and, when it moves, is carried and guided by lateral scissors arrangements (10) arranged in the rebate (20). The scissors arrangement (10), which is composed of a support arm (11), articulated centrally on the wing (2), and two bearing and guide arms (12, 13) bearing said support arm, are designed and arranged such that, in the closed position of the wing (2), all the arms (11, 12, 13) of each scissors arrangement (10), from their articulation points on the frame onwards, are located on that half of the wing (2) directed away from the displaceable pivot or swing axis (4a) of the wing. <IMAGE>

Description

Die Erfindung betrifft einen Beschlag für um 180° nach innen oder außen kipp- bzw. klappbare Flügel von Fenstern oder dgl. mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a fitting for sashes of windows or the like which can be tilted or folded inwards or outwards by 180 °, with the features of the preamble of claim 1.

Derartige Beschläge sind in verschiedenen Ausführungsformen bekannt. So zeigt die britische Patentanmeldung 20 25 499 einen Beschlag, bei dem der Stützarm am Flügel unverschieblich und am Blendrahmen verschieblich angelenkt ist und ein Steuerarm vorgesehen ist, der an beiden Enden unverschieblich einmal an dem Stützarm und zum anderen an einer am Blendrahmen festschraubbaren Befestigungsplatte angelenkt ist. Für die verschiebbare Klappachse und für die verschiebbare Anlenkstelle des Stützarmes ist im Falz am Blendrahmen eine gemeinsame Führungsschiene mit unterschiedlichen Führungsabschnitten für die verschiedenen Gleitstücke vorgesehen.Such fittings are known in various embodiments. For example, British patent application 20 25 499 shows a fitting in which the support arm is articulated on the wing and is displaceably articulated on the frame and a control arm is provided which is articulated at both ends on the support arm and on the other to a mounting plate which can be screwed onto the frame . For the displaceable folding axis and for the displaceable articulation point of the support arm, a common guide rail with different guide sections for the different sliding pieces is provided in the fold on the frame.

Bei einer anderen Ausführungsform (vgl. DE-OS 21 25 639) wird der an einem Ende unverschieblich am Flügelrahmen angelenkte Stützarm von zwei an dem Stützarm im Abstand unverschieblich angelenkten und annähernd parallelen Trag- und Führungsarmen unterstützt, die ihrerseits unverschieblich an einer Anschraubplatte schwenkbar gelagert sind, die an der Innenseite des Blendrahmens anschraubbar ist. Die Anordnung ist so getroffen, daß in der Schließstellung des Flügels alle Arme der auf diese Weise gebildeten seitlich angeordneten Scheren von ihren rahmenseitigen Anlenkstellen in Richtung auf die Klappachse am oberen Ende des Flügels ausgerichtet sind.In another embodiment (cf. DE-OS 21 25 639), the support arm articulated at one end on the sash frame is supported by two support and guide arms articulated on the support arm at a distance that are immovably spaced apart and which in turn are pivotably mounted on a screw-on plate are, which can be screwed onto the inside of the frame. The arrangement is such that in the closed position of the wing all arms of the laterally arranged scissors formed in this way are aligned from their frame-side articulation points in the direction of the folding axis at the upper end of the wing.

Diese und andere bekannte Beschläge dieser Art können bei nach außen klappbaren Flügeln mit an der oberen Flügelkante liegender Klappachse oder bei nach innen kippbaren Flügel mit an der unteren Flügelkante liegender Kippasche verwendet werden. All diese Beschläge weisen einen oder mehrere gravierende Nachteile auf. In einem Fall benötigt man schon bei relativ geringen Höhenänderungen des Flügels eine andere Beschlaggröße, so daß über den ganzen möglichen Höhenbereich eine Vielzahl von Beschlaggrößen in Bereitschaft gehalten werden muß. Dieser Zwang rührt her von der gleichzeitigen Forderung, jeden Flügel unabhängig von seiner Höhe möglichst nahe seiner Höhenmitte mit Hilfe des Stützarmes zu unterstützten, um so einen möglichst optimalen Gewichtsausgleich zu erhalten. Einmal lassen sich nicht gut ausblancierte Flügel schwieriger betätigen. Zum Anderen erstreckt sich bei einer Verschwenkung um 180° das untere Flügelende deutlich über das obere Blendrahmenende hinaus.These and other known fittings of this type can be used in the case of sashes which can be folded outwards with the folding axis lying on the upper sash edge or in the case of sashes which can be tilted inwards with the tipping ash lying on the lower sash edge. All of these fittings have one or more serious disadvantages. In one case, a different fitting size is required even with relatively small changes in the height of the sash, so that a large number of fitting sizes must be kept ready over the entire possible height range. This compulsion moves forth from the simultaneous requirement to support each wing, regardless of its height, as close as possible to the middle of its height with the help of the support arm in order to obtain the best possible weight balance. On the one hand, wings that are not well balanced are more difficult to operate. On the other hand, when swiveled through 180 °, the lower wing end extends significantly beyond the upper frame end.

Ein weiterer großer Nachteil eines der bekannten Beschlagtypen besteht darin, daß die beiden seitlichen Scheren jeweils in seitliche Ausfräsungen des Blendrahmens eingelassen werden müssen. Das Einarbeiten solcher Ausfräsungen ist bei Rahmen aus Kunststoff oder Leichtmetall nur sehr schwierig zu verwirklichen und ist auch bei Holzrahmen aufwendig. Außerdem fehlt hierbei jede Abdeckung der Scheren nach außen, was sie bei nach außen öffnenden Klappfenstern der Witterung voll aussetzt. Die großen Ausfräsungen im Rahmen beeinträchtigen auch sonst die Abdichtmöglichkeit für den Fensterflügel. Eine solche Anordnung ist notwendig, weil bei diesem bekannten Beschlag der Flügel bei seiner Bewegung aus der Schließstellung in die 180°-Stellung alle Teile der Schere, einschließlich des Stützarmes passiert, damit er über den großen Winkel von 180° verschwenkt werden kann.Another major disadvantage of one of the known types of fittings is that the two side scissors each have to be embedded in side cutouts in the frame. The incorporation of such millings is very difficult to achieve with frames made of plastic or light metal and is also complex with wooden frames. In addition, there is no covering of the scissors to the outside, which exposes them to the weather when the hinged windows open outwards. The large cutouts in the frame also affect the ability to seal the window sash. Such an arrangement is necessary because in this known fitting the wing passes all parts of the scissors, including the support arm, when it moves from the closed position into the 180 ° position, so that it can be pivoted over the large angle of 180 °.

Es ist Aufgabe der Erfindung, die aufgezeigten Nachteile zu vermeiden und einen Beschlag mit den Merkmalen des Oberbegriffs des Anspruchs 1 so weiterzubilden, daß einerseits der gesamte Höhenbereich der Flügel mit nur wenigen Beschlägen unterschiedlicher Größe zuverlässig abgedeckt werden kann, dabei dennoch eine gute Ausbalancierung der Flügel auch bei variierender Höhe sichergestellt wird und zudem eine bessere Abdichtungsmöglichkeit für den Flügel und wenigstens ein teilweiser Schutz für seine Scherenglieder erreicht werden kann.It is an object of the invention to avoid the disadvantages shown and to further develop a fitting with the features of the preamble of claim 1 so that on the one hand the entire height range of the sash can be reliably covered with only a few fittings of different sizes, yet a good balance of the sash is ensured even with varying heights and, in addition, a better sealing possibility for the wing and at least partial protection for its scissor members can be achieved.

Diese Aufgabe wird durch die Lehre des Anspruchs 1 gelöst.This object is achieved by the teaching of claim 1.

Aufgrund diser Ausbildung wird erreicht, daß ein Flügel bei seiner Schwenkbewegung um die horizontale Achse mit seinem Flügelüberschlag stets im Abstand von der Anlenkstelle des Stützarmes bleibt und diesen nicht passiert, sondern um diesen herumschwenkt, so daß der Stützarm im Bereich seiner Anklenkstelle und auf seiner ganzen Länge in der Schließstellung des Flügels von dem Flügelüberschlag zuverlässig abgedeckt ist.Due to this design it is achieved that a wing during its pivoting movement about the horizontal axis with its wing flap always remains at a distance from the articulation point of the support arm and does not pass it, but swivels around it, so that the support arm in the area of its articulation point and all over it Length in the closed position of the wing is reliably covered by the wing flap.

Seitliche Ausfräsungen zum Einlassen der Scheren in die Rahmenteile sind nicht erforderlich. Außer den notwendigen Arbeiten zum Anschrauben der Führungsschienen und Anlenkplatten sind weitere Bearbeitungsschritte nicht erforderlich.It is not necessary to mill out the sides to insert the scissors into the frame parts. Apart from the work required to screw on the guide rails and articulation plates, no further processing steps are required.

Der Beschlag kann herstellungsmäßig fertig vormontiert sein, indem in vorteilhafter Weise die beiden Führungs- und Traglenker jeder Schere an der Führungsschiene fest angelenkt sind. Es braucht für die Montage bei vorbestimmter Flügelhöhe nur noch die Führungsschiene auf die Höhe des Flügels gekürzt zu werden, wobei dieser Kürzungsvorgang in gleichen Maßen von beiden Enden der Führungsschiene her erfolgen kann, so daß bei Flügeln unterschiedlicher Höhe unter Verwendung ein und desselben Beschlages stets gewährleistet ist, daß der Flügel etwa in seiner Höhenmitte durch den Stützarm abgestützt und damit ausbalanciert ist.The fitting can be preassembled in terms of manufacture in that the two guide and supporting links of each pair of scissors are advantageously articulated on the guide rail. It only needs to be shortened to the height of the wing for assembly at a predetermined wing height, this shortening process can be carried out in equal measure from both ends of the guide rail, so that with wings of different heights always using the same fitting is that the wing is supported approximately in the middle by the support arm and thus balanced.

Die Beschläge lassen sich außerordentlich einfach und schnell montieren. Durch die fehlenden Bearbeitungsschritte am Rahmen läßt sich auch die Abdichtung in der Schließstellung des Flügels zuverlässiger ausführen.The fittings can be installed extremely easily and quickly. Due to the missing processing steps on the frame, the sealing in the closed position of the sash can also be carried out more reliably.

Der neue Beschlag kann sowohl für nach außen klappbare Flügel als auch für nach innen kippbare Flügel gleichermaßen angewendet werden. In beiden Fällen erstrecken sich die Glieder der Scheren in der Schließstellung des Fliigels in Richtung weg von der verschieblichen Klapp- oder Kippachse des Flügels.The new fitting can be used for both outward-opening sashes and inward-tilting sashes. In both cases, the links of the scissors extend in the closed position of the wing in the direction away from the movable folding or tilting axis of the wing.

Die Erfindung wird nachfolgend anhand schematischer Zeichnungen an einem Ausführungsbeispiel näher erläutert.The invention is explained in more detail below with the aid of schematic drawings using an exemplary embodiment.

Es zeigen:

Figur 1 bis 3
in perspektivischer Darstellung einen Klappflügel mit Beschlägen gemäß der Erfindung, wobei der Flügel in den drei Figuren in unterschiedlichen Öffnungs- bzw. Schwenkstellungen gezeigt ist.
Figur 4
eine Seitenansicht des Beschlages gemäß der Erfindung, wobei davon ausgegangen ist, daß sich der Flügel in einer nur wenig aus der Schließstellung herausbewegten Lüftungsstellung befindet und
Figur 5,6 und 7
jeweils in gleicher Darstellung Querschnitte durch die Rahmen in der Flügelschließstellung, und zwar entlang der Schnittebenen V-V; VI-VI und VII-VII.
Show it:
Figure 1 to 3
a perspective view of a folding wing with fittings according to the invention, the wing being shown in the three figures in different opening or pivoting positions.
Figure 4
a side view of the fitting according to the invention, it being assumed that the sash is in a ventilation position only slightly moved out of the closed position and
Figures 5,6 and 7
each in the same representation cross sections through the frame in the wing closed position, namely along the section planes VV; VI-VI and VII-VII.

Im dargestellten Beispiel wird davon ausgegangen, daß es sich bei den Rahmen um volle Materialien, z.B. um Rahmen aus Holz handelt. Der Blendrahmen 1 kann auf Seiten des Falzes eine Profilierung aufweisen, wie sie aus Figur 5 hervorgeht. Im Bereich des lotrechten Falzes 20 (vgl. Fig. 5) ist in eine Falznut des Blendrahmens eine profilierte Führungsschiene 8 eingelassen. Diese weist, wie Fig. 4 zeigt, eine zum Falz hin offene Führungsnut 8b und einen mit der Falzinnenfläche des Blenrahmens 1 bündig abschließenden Befestigungsabschnitt 8a auf.In the example shown it is assumed that the frames are full materials, e.g. is a wooden frame. The frame 1 can have a profiling on the side of the fold, as can be seen in FIG. 5. In the area of the vertical fold 20 (see FIG. 5), a profiled guide rail 8 is embedded in a fold groove of the frame. As shown in FIG. 4, this has a guide groove 8b which is open towards the fold and a fastening section 8a which is flush with the inner surface of the fold frame 1.

Der Flügel 2 ist im dargestellten Beispiel als Klappflügel ausgebildet. Er weist einen umfänglichen Flügelüberschlag 3 von vorbestimmter Breite auf. Bei dem Klappflügel liegt die horizontale Klappachse im Bereich des oberen Flügelendes 4. Diese Klappachse wird z.B. durch seitliche Schwenkzapfen gebildet, welche in die offene Nut 8b der Führungsschienen 8 eingreifen. Die Klappachse 4a ist somit über die Höhe der Fensteröffnung in den Führungsschienen 8 verschiebbar, wie dies durch den Doppelpfeil angedeutet ist.The wing 2 is designed as a folding wing in the example shown. It has a circumferential wing flap 3 of a predetermined width. With the folding wing, the horizontal folding axis lies in the area of the upper wing end 4. This folding axis is e.g. formed by lateral pivot pins which engage in the open groove 8b of the guide rails 8. The folding axis 4a can thus be moved over the height of the window opening in the guide rails 8, as is indicated by the double arrow.

Zum Unterstützen und zur Führung des Flügels bei seinen Bewegungen sind in den seitlichen Falzen 20 Scheren 10 angeordnet. Jede Schere 10 besteht aus einem Stützarm 11, der bezogen auf die Flügelhöhe etwa mittig am Flügel bei 6 unverschieblich angelenkt ist. Am anderen Ende des Stützarmes 11 und in einem Abstand davon sind zwei Trag- und Führungsarme 12 und 13 unverschieblich angelenkt, die ihrerseits mit ihrem anderen Ende im Falz im Bereich des Befestigungsabschnittes 8a der Führungsschienen 8 unverschieblich angelenkt sind.To support and guide the wing during its movements, 20 scissors 10 are arranged in the side folds. Each pair of scissors 10 consists of a support arm 11, which is articulated in a non-displaceable manner at approximately the center of the wing at 6. At the other end of the support arm 11 and at a distance from it, two support and guide arms 12 and 13 are articulated, which in turn are articulated with their other end in the fold in the region of the fastening section 8a of the guide rails 8.

Aus den Figuren 1 bis 3, ebenso wie aus Figur 4 ist ersichtlich, daß sich alle Lenker der Scheren 10 von ihren jeweiligen Anlenkstellen 6, bzw. 15,16 an den jeweils zugeordneten Rahmen aus in Richtung zum Flügelende 5 erstrecken, das von der Klappachse 4a abgewendet ist. Dies gilt auch in der Schließstellung des Flügels, von der die Lüftungsstellung nach Fig. 4 nur wenig abweicht.From FIGS. 1 to 3, as well as from FIG. 4, it can be seen that all of the links of the scissors 10 extend from their respective articulation points 6 and 15, 16 to the respectively assigned frame in the direction of the wing end 5, that of the folding axis 4a is turned away. This also applies in the closed position of the wing, from which the ventilation position according to FIG. 4 differs only slightly.

In der Schließstellung des Flügels liegen die Trag- und Führungsarme 12 und 13 im Falz im wesentlichen hintereinander, wobei ein Ausschnitt 12a des Armes 12 in der Schließstellung über das nasenförmige Ende des leicht abgewinkelten anderen Armes 13 greift. Der Stützarm 11 liegt dagegen in der Schließstellung des Flügels neben den beiden Führungs- und Tragarmen 12 und 13, und zwar ist er, wie dies z.B. die Figur 6 zeigt, in der Schließstellung nach außen durch den Flügelüberschlag 3 vollständige abgedeckt.In the closed position of the wing, the support and guide arms 12 and 13 lie essentially one behind the other in the fold, a cutout 12a of the arm 12 in the closed position engaging over the nose-shaped end of the slightly angled other arm 13. The support arm 11, on the other hand, is in the closed position of the wing next to the two guide and support arms 12 and 13, namely, as is e.g. FIG. 6 shows, in the closed position, is completely covered by the wing flap 3.

Wird der Flügel 1 aus der Schließstellung geöffnet und über die Stellungen nach Figur 1 und 2 bis in die 180°-Stellung nach Figur 3 verschwenkt, so bleibt dabei der Flügelüberschlag 3 stets in einem vorbestimmten Abstand von der Anlenkstelle 6 des Stützarmes 11 und schwenkt um diese Anlenkstelle und um den Stützarm 11 herum, ohne diesen zu passieren, so daß der Stützarm 11 in jeder Stellung von der Flügelaußenseite her gesehen stets hinter dem Flügelüberschlag 3 verbleibt.If the wing 1 is opened from the closed position and pivoted over the positions according to FIGS. 1 and 2 into the 180 ° position according to FIG. 3, the wing overlap 3 always remains at a predetermined distance from the articulation point 6 of the support arm 11 and swings around this articulation point and around the support arm 11 without passing through it, so that the support arm 11 always remains behind the wing flap 3 in any position, seen from the outside of the wing.

Soll der Beschlag für Flügel kleinerer Höhe verwendet werden so werden lediglich die Schienen 8, und zwar von beiden Enden her um etwa das gleiche Maß entsprechend gekürzt. An der relativen Lage der Schere gegenüber dem Blendrahmen und der relativen Lage des Anlenkpunktes 6 gegenüber dem Flügel ändert sich dabei nichts, so daß alle Flügel unabhängig von ihrer Höhe mit dem Beschlag annähernd mittig und ausbalanciert unterstützt werden können.If the fitting is to be used for sashes of smaller heights, only the rails 8 are shortened by approximately the same amount from both ends. Nothing changes in the relative position of the scissors relative to the window frame and the relative position of the articulation point 6 relative to the sash, so that all sashes can be supported approximately centrally and in a balanced manner with the fitting regardless of their height.

An den Führungsschienen 8 sind im Bereich des Befestigungsabschnittes 8a in den Falz 20 vorspringende Anschläge 18 vorgesehen, welche in der Schließstellung des Flügels bis hin zu der in Fig. 4 gezeigten Lüftungsstellung von einem fingerartigen Vorsprung 19 an dem von den Tragarmen unterstützten Ende des Stützarmes 11 mit Spiel hintergriffen wird. Die Lage des Fingers 19 in der Schließstellung ist in Figur 4 gestrichelt angedeutet. Die Anschläge 18 sind elastisch ausgebildet, so daß sie über eine Schräge vom Finger 19 zurückgedrängt werden können und automatisch wieder einschnappen.On the guide rails 8, in the area of the fastening section 8a, stops 18 projecting into the fold 20 are provided, which in the closed position of the wing up to the ventilation position shown in FIG. 4 have a finger-like projection 19 on the end of the support arm 11 supported by the support arms is attacked with game. The position of the finger 19 in the closed position is indicated by dashed lines in FIG. 4. The stops 18 are designed to be elastic so that they can be pushed back by an incline by the finger 19 and automatically snap back into place.

Bei Anwendung auf einen Kippflügel liegt die in den Schienen 8 verschiebbare Kippachse des Flügels an der Flügelunterseite. In diesem Fall erstrecken sich alle Glieder der Scheren von ihren Anlenkstellen an den Rahmen aus nach oben also wiederum weg von der Kippachse des Flügels.When used on a tilting wing, the tilting axis of the wing, which is displaceable in the rails 8, lies on the underside of the wing. In this In this case, all the links of the scissors extend upwards from their articulation points on the frame, in turn away from the tilting axis of the wing.

Claims (5)

Beschlag für um 180° nach innen oder außen kipp- bzw. klappbare Flügel von Fenstern, Türen oder dgl., bei denen der Flügel mit einer am oberen oder am unteren Flügelende angeordneten Klapp- oder Kippachse in Führungsschienen, die in den lotrechten Falzen am Blendrahmen anbringbar sind, verschieblich und mit Hilfe von in den lotrechten Falzen angeordneten Scheren getragen und geführt ist, wobei jede Schere aus einem etwa in halber Höhe des Flügels an diesem unverschieblich angelenkten Stützarm und zwei annähernd zueinander parallelen und im Abstand sowohl am Stützarm als auch am Blendrahmen jeweils unverschieblich angelenkten Führungs- und Tragarmen besteht, dadurch gekennzeichnet, daß alle Arme (11,12,13) und deren Anlenkstellen der Scheren (10) in der Schließstellung des Flügels (2) auf der von der verschieblichen Kipp- oder Klappachse (4a) an einem Ende (4) des Flügels (2) wegweisenden Hälfte ( 5 bis 6) des Flügels angeordnet sind.Fitting for sashes of windows, doors or the like which can be tilted or tilted inwards or outwards by 180 °, in which the sash has a folding or tilting axis in guide rails arranged at the upper or lower sash end, in the vertical folds on the frame are attachable, displaceable and carried and guided with the aid of scissors arranged in the vertical folds, each scissors consisting of an approximately immovably articulated support arm at about half the height of the wing and two approximately parallel and spaced apart both on the support arm and on the frame each consist of articulated guide and support arms, characterized in that all of the arms (11, 12, 13) and their articulation points of the scissors (10) in the closed position of the wing (2) on the movable tilting or folding axis (4a) at one end (4) of the wing (2) pointing half (5 to 6) of the wing are arranged. Beschlag nach Anspruch 1, dadurch gekennzeichnet, daß der Stützarm (11) in der Schließstellung des Flügels (2) verdeckt hinter einem Flügelüberschlag (3) angeordnet ist.Fitting according to claim 1, characterized in that the support arm (11) in the closed position of the sash (2) is concealed behind a sash flap (3). Beschlag nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß eine profilierte Führungsschiene (8) mit einem Nutenabschnitt (8b) für die Kipp- oder Klappachse (4a) bildenden Elemente des Flügels (2) und einen den Falz begrenzenden Abschnitt (8a) vorgesehen ist, an der die Führungs und Tragarme (12,13) unverschieblich angenlenkt sind.Fitting according to claim 1 or 2, characterized in that a profiled guide rail (8) is provided with a groove section (8b) for elements of the wing (2) forming the tilting or folding axis (4a) and a section (8a) delimiting the fold , on which the guide and support arms (12, 13) are articulated. Beschlag nach Anspruch 3, dadurch gekennzeichnet, daß die Führungsschiene (8) zur Anpassung (2) geringerer Höhe von beiden Enden her um im wesentlichen gleiches Maß kürzbar sind.Fitting according to claim 3, characterized in that the guide rail (8) for adaptation (2) of lesser height can be shortened by essentially the same amount from both ends. Beschlag nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß die Führungsschiene (8) einen federnden, in den Falz vorspringenden Anschlag (18) und das von der Flügelanlenkstelle (6) abgewandte Ende des Stützarmes (12) einen den Anschlag (18) im Bereich zwischen der Flügelschließstellung und einer begrenzten Lüftöffnungsstellung mit Spiel hintergreifenden Finger (19) aufweist.Fitting according to claim 3 or 4, characterized in that the guide rail (8) has a resilient stop (18) projecting into the rebate and the end of the wing which is remote from the wing articulation point (6) Support arm (12) has a stop (18) in the region between the wing closed position and a limited vent opening position with fingers (19) engaging behind the game.
EP19920118490 1991-11-11 1992-10-29 Fitting for over 180 degrees towards inside or outside turnable window wings or similar Expired - Lifetime EP0542050B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO914414A NO178043B (en) 1991-11-11 1991-11-11 Fittings for blades in windows or the like, which are tiltable or rotatable 180
NO914414 1991-11-11

Publications (2)

Publication Number Publication Date
EP0542050A1 true EP0542050A1 (en) 1993-05-19
EP0542050B1 EP0542050B1 (en) 1999-12-29

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EP19920118490 Expired - Lifetime EP0542050B1 (en) 1991-11-11 1992-10-29 Fitting for over 180 degrees towards inside or outside turnable window wings or similar

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EP (1) EP0542050B1 (en)
DK (1) DK0542050T3 (en)
NO (1) NO178043B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1000854C2 (en) * 1995-07-20 1997-01-21 Inalfa Ind Bv Frame with window for opening in wall or roof of building
WO2006042438A2 (en) * 2004-10-20 2006-04-27 Walch Ag Fitting for a turning window
WO2007061362A1 (en) * 2005-11-25 2007-05-31 Assa Ab Link mechanism for a reversible window, door or the like
WO2008040345A1 (en) * 2006-10-05 2008-04-10 Vkr Holding A/S Fitting for a reversible structure and a reversible window structure comprising a fitting
EP1975356A2 (en) 2007-03-30 2008-10-01 Assa Ab Support arrangement for windows
EP1975357A2 (en) 2007-03-30 2008-10-01 Assa Ab Window
US8046954B2 (en) * 2007-04-03 2011-11-01 Marvin Lumber And Cedar Company Outswinging window assembly having an operational mode and a wash mode and method of operation
EP3409869A1 (en) 2017-05-30 2018-12-05 Peter Hellström Reversible window and hinge mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191318886A (en) * 1913-08-20 1914-02-05 Lewis William Goold Windows.
DE2125639A1 (en) * 1970-06-04 1971-12-09 Kvasnes, Harald, Vegsund; A/S Spilka, Spjelkavik; (Norwegen) Swivel fitting device for reversible windows
EP0001487A1 (en) * 1977-09-30 1979-04-18 Interlock Industries Limited A window stay for adjustable mounting of a window sash on a window frame
EP0141000A2 (en) * 1983-10-07 1985-05-15 Sankyo Aluminium Industry Company Limited Reversible window structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191318886A (en) * 1913-08-20 1914-02-05 Lewis William Goold Windows.
DE2125639A1 (en) * 1970-06-04 1971-12-09 Kvasnes, Harald, Vegsund; A/S Spilka, Spjelkavik; (Norwegen) Swivel fitting device for reversible windows
EP0001487A1 (en) * 1977-09-30 1979-04-18 Interlock Industries Limited A window stay for adjustable mounting of a window sash on a window frame
EP0141000A2 (en) * 1983-10-07 1985-05-15 Sankyo Aluminium Industry Company Limited Reversible window structure

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1000854C2 (en) * 1995-07-20 1997-01-21 Inalfa Ind Bv Frame with window for opening in wall or roof of building
WO2006042438A2 (en) * 2004-10-20 2006-04-27 Walch Ag Fitting for a turning window
WO2006042438A3 (en) * 2004-10-20 2006-08-03 Walch Ag Fitting for a turning window
EP1960626A4 (en) * 2005-11-25 2013-05-15 Assa Ab Link mechanism for a reversible window, door or the like
EP1960626A1 (en) * 2005-11-25 2008-08-27 Assa Ab Link mechanism for a reversible window, door or the like
WO2007061362A1 (en) * 2005-11-25 2007-05-31 Assa Ab Link mechanism for a reversible window, door or the like
WO2008040345A1 (en) * 2006-10-05 2008-04-10 Vkr Holding A/S Fitting for a reversible structure and a reversible window structure comprising a fitting
EP1975356A2 (en) 2007-03-30 2008-10-01 Assa Ab Support arrangement for windows
EP1975357A2 (en) 2007-03-30 2008-10-01 Assa Ab Window
EP1975356A3 (en) * 2007-03-30 2013-09-04 Assa Ab Support arrangement for windows
EP2940238A1 (en) 2007-03-30 2015-11-04 Assa Ab Suspension device for reversible window with profiled element
EP2942464A1 (en) 2007-03-30 2015-11-11 Assa Ab Suspension device for reversible window with frame integrated profiled element
US8046954B2 (en) * 2007-04-03 2011-11-01 Marvin Lumber And Cedar Company Outswinging window assembly having an operational mode and a wash mode and method of operation
US8707621B2 (en) 2007-04-03 2014-04-29 Marvin Lumber And Cedar Company Outswinging window assembly having an operational mode and a wash mode and method of operation
EP3409869A1 (en) 2017-05-30 2018-12-05 Peter Hellström Reversible window and hinge mechanism

Also Published As

Publication number Publication date
DK0542050T3 (en) 2000-06-19
NO914414D0 (en) 1991-11-11
NO914414L (en) 1993-05-12
EP0542050B1 (en) 1999-12-29
NO178043B (en) 1995-10-02

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