EP3792440B1 - Window or door with locking element - Google Patents

Window or door with locking element Download PDF

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Publication number
EP3792440B1
EP3792440B1 EP20191431.4A EP20191431A EP3792440B1 EP 3792440 B1 EP3792440 B1 EP 3792440B1 EP 20191431 A EP20191431 A EP 20191431A EP 3792440 B1 EP3792440 B1 EP 3792440B1
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EP
European Patent Office
Prior art keywords
frame
web
window
wing
locking
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EP20191431.4A
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German (de)
French (fr)
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EP3792440A1 (en
Inventor
Georg Dinger
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Siegenia Aubi KG
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Siegenia Aubi KG
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Publication of EP3792440A1 publication Critical patent/EP3792440A1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/001—Other devices specially designed for securing wings, e.g. with suction cups with bolts extending over a considerable extent, e.g. nearly along the whole length of at least one side of the wing
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/06—Single frames
    • E06B3/08—Constructions depending on the use of specified materials
    • E06B3/20—Constructions depending on the use of specified materials of plastics
    • E06B3/22—Hollow frames

Definitions

  • the invention relates to a window or a door according to the preamble of claim 1.
  • the window consists of assembled plastic profiles.
  • a pivotable locking element is pivotably mounted in an open groove of the wing. This is pivotally assigned to the structure of the wing with a film hinge.
  • a deflection element influenced by an operator, acts at a distance from the pivot axis on the strip-like locking element and causes the locking element to pivot, which engages in a groove of the frame. The pivoting movement of the locking element requires an elastically deformable section.
  • a forced ventilation window with frame, sash and a seal sealing the gap between the frame and sash.
  • the seal has a first sealing lip, the upper end of which rests against a contact surface of the frame or sash when the window is closed. Air passage openings are located in this first sealing lip.
  • the seal also has another sealing lip, which is elastic, freely movable when the window is closed and arranged at an acute angle to the first sealing lip in such a way that when a certain differential pressure between the outside of the window and the inside of the window is exceeded, the air passage openings are at least partially closed will. This is intended to achieve targeted ventilation of the interior of the building.
  • a window or a door with a blind and casement frame is known, with a peripheral sealing chamber being formed between the blind and casement frame, which is sealed by at least one seal, and with the blind frame and the casement frame being optionally lockable or unlockable via a connecting rod fitting having bolts and bolt engagements are.
  • the connecting rod fitting with Sash rebate groove can be brought.
  • the transom sealing strips create a seal and lock.
  • the locking bar sealing strips are controlled in such a way that they can also reach the open position with a time delay relative to one another when other locking bar sealing strips are still in the closed position. This creates a ventilation channel between the sash and frame when the window is locked. Nevertheless, this requires the assembly of various components, which must be adapted to the window size.
  • the DE 102010001127 A1 and the DE 102013219363 A1 disclose locking devices for espagnolette fittings, which include a pivotable locking element.
  • the locking elements engage behind locking edges of locking engagement elements.
  • the design of the locking movement and the storage of the locking element is complex.
  • the DE 102011076775 A1 and DE 102011078221 A1 are based on the concept of the two last-mentioned locking devices and dispense with bolt engagement elements.
  • a window is known in which the locking member interacts with a locking abutment, which is formed directly by the frame and therefore makes the assembly of a component superfluous. They are going in a similar direction DE 102004054981 A1 and the DE 102004054979 B4 .
  • the invention is looking for a way of further developing the locking of windows and doors in such a way that the installation of locking elements is largely avoided and a reliable and less disruptive locking can still be achieved.
  • the fact that the web is tied to a rigid structure of the profiled bar with joints formed in one piece from the longitudinal walls means that the profiled bar itself can form and support the movable locking elements. There are also no measures to Lubrication.
  • the system is insensitive to contamination and the kinematics are concealed.
  • the arrangement also provides that in a first position the web comes into contact with the sash or frame and in a second position spaces it away from it. The result is an easy-to-handle structure that appears to require less post-processing and locks the sash to the frame.
  • the web engages behind a locking edge of the sash or the frame in the locking position in the opening direction.
  • the kinematics of the locking mechanism equipped in this way is improved in that the bar as a rocker is a stiffened section of a multi-link chain and with a toggle lever which, in the extended position, causes the bar to rest against the locking edge.
  • the bridge is part of a four-bar linkage chain.
  • the absorption of force and the stretched position are optimized in that a stop is attached to the toggle lever and is supported on a connection of the profile bar in the stretched position.
  • the web In order to improve the stability of the window, it is advantageous for the web to be arranged in the frame.
  • the smaller and more fragile design of the wing profile is not weakened by the moving structures.
  • a window consists of four sash spars 1 and four frame spars 2.
  • Sash and frame spars 1, 2 are connected to form two rectangular frames and are dimensioned so that the sash 3 can enter the frame at a distance 4.
  • the distance 4 is ensured, for example, by hinges which support the wing 3 in a pivotable manner.
  • a wing overlap 5 and a frame surcharge 6 limit the closing movement against the opening direction 7.
  • the seals 8, 9 are on the wing 3 and the frame 10.
  • a crank 14 with a joint 15 is connected to the bottom of the vertical leg 13 of the groove 12 .
  • the crank 14 is connected to a rocker 17 via a second joint 16 .
  • the rocker 17 is L-shaped and has a block-shaped extension 18.
  • the crank 14 and the rocker 17 form a crank rocker.
  • the rocker 17 is connected at its end to the finger-like coupler 20 via a joint 19 .
  • the coupler forms a first multi-link chain.
  • the coupling 20 is also part of a four-bar linkage chain made up of the links 21, 22, which are articulated to the coupling 20 with joints 23, 24 and are pivotally connected to the rigid frame 10 by means of the joints 25, 26.
  • the coupling 20 has a finger-like web 27.
  • the rigid structure of the frame 10 is compartmented with insulating bars to increase the insulating effect. At the same time, the rigid structure forms the bearing frame for the four-bar chain and the rocker arm.
  • rocker arm and the four-bar linkage are movable within the frame 10.
  • the web 27 is part of a rocker, which as a stiffened section of a multi-link chain via the crank 14 and the rocker 17, which together act as a toggle lever and drive the coupling 20.
  • the locking edge 29 transmits the forces to the web 27 which is supported on the member 21 which is aligned almost parallel to the opening direction 7 .
  • the web 27 cannot pivot easily either, since the crank 14 prevents deflection in the extended position and a pivoting movement of the coupler 20 and the web 21 about the joint 23 is not possible due to the link 22 .
  • the design of the joints and movement members allow the web 27 to be connected to joints 15, 25, 26 formed in one piece from the longitudinal walls.
  • the rigid structure of The profile bar is used to connect the movable functional elements and provides the necessary rigidity.
  • the arrangement allows the web 27 to be in a first position 2 comes to rest on the wing 3 and after it in a second position 1 distanced from it.
  • the actuating element is not shown and in the simplest case consists of a manually operable arrangement which is pushed into the leg 13 and the crank 13 or the joint 16 moves.
  • the joints 15, 16, 19, 23, 24, 25, 26 can be realized by material constriction or different extruded materials of different rigidity.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Description

Die Erfindung betrifft ein Fenster oder eine Tür nach dem Oberbegriff des Anspruchs 1.The invention relates to a window or a door according to the preamble of claim 1.

Eine Ausgestaltung entsprechend dem Oberbegriff ergibt sich aus der DE 102004054979 A1 . Dabei besteht das Fenster aus zusammengefügten Kunststoffprofilen. In einer offenen Nut des Flügels ist ein schwenkbares Riegelelement schwenkbar gelagert. Dieses ist mit einem Filmscharnier der Struktur des Flügels schwenkbar zugeordnet. Ein Auslenkelement greift von einer Bedienperson beeinflusst mit Abstand von der Schwenkachse an dem leistenartigen Riegelelement an und bewirkt ein Verschwenken des Riegelelementes, welches in eine Nut des Rahmens eingreift. Die Schwenkbewegung des Riegelelementes setzt ein elastisch verformbaren Abschnitt voraus.An embodiment corresponding to the preamble results from the DE 102004054979 A1 . The window consists of assembled plastic profiles. A pivotable locking element is pivotably mounted in an open groove of the wing. This is pivotally assigned to the structure of the wing with a film hinge. A deflection element, influenced by an operator, acts at a distance from the pivot axis on the strip-like locking element and causes the locking element to pivot, which engages in a groove of the frame. The pivoting movement of the locking element requires an elastically deformable section.

Es wurden bereits verschiedene Ausführungen von Fenstern und Türen offenbart. Bekannt ist aus der DE 19610428 A1 ein zwangsbelüftetes Fenster mit Blendrahmen, Flügelrahmen und einer den Spalt zwischen dem Blendrahmen und dem Flügelrahmen abdichtenden Dichtung. Die Dichtung weist eine erste Dichtlippe auf, deren oberes Ende bei geschlossenem Fenster an einer Anlagefläche des Blendrahmens oder Flügelrahmens anliegt. In dieser ersten Dichtlippe befinden sich Luftdurchtrittsöffnungen. Die Dichtung weist weiterhin eine weitere Dichtlippe auf, die elastisch, bei geschlossenem Fenster frei beweglich und so im spitzen Winkel zu der ersten Dichtlippe angeordnet ist, dass bei Überschreiten eines bestimmten Differenzdruckes zwischen der Außenseite des Fensters gegenüber der Innenseite des Fensters die Luftdurchtrittsöffnungen wenigstens teilweise verschlossen werden. Dadurch soll eine gezielte Belüftung des Gebäudeinneren erreicht werden.Various designs of windows and doors have already been disclosed. It is known from DE 19610428 A1 a forced ventilation window with frame, sash and a seal sealing the gap between the frame and sash. The seal has a first sealing lip, the upper end of which rests against a contact surface of the frame or sash when the window is closed. Air passage openings are located in this first sealing lip. The seal also has another sealing lip, which is elastic, freely movable when the window is closed and arranged at an acute angle to the first sealing lip in such a way that when a certain differential pressure between the outside of the window and the inside of the window is exceeded, the air passage openings are at least partially closed will. This is intended to achieve targeted ventilation of the interior of the building.

Nachteilig ist, dass neben der Montage des Dichtungsprofils weitere Dichtungen entsprechend bearbeitet werden müssen, denn Flügel und Rahmen sind neben der durch das Dichtungsprofil gebildeten Abdichtung durch weitere umlaufende Dichtungen gegeneinander abgedichtet. Diese Abdichtung muss zur Sicherstellung eines Luftstroms teilweise entfernt werden.The disadvantage is that, in addition to the assembly of the sealing profile, further seals have to be processed accordingly, because the casement and frame are sealed against one another by further circumferential seals in addition to the seal formed by the sealing profile. This seal must be partially removed to ensure airflow.

Aus der DE 19902382 C1 ist ein Fenster oder eine Tür mit Blend- und Flügelrahmen bekannt, wobei zwischen Blend- und Flügelrahmen eine umlaufende Dichtkammer gebildet ist, die durch zumindest eine Dichtung abgedichtet wird und wobei der Blendrahmen und der Flügelrahmen über einen Riegel und Riegeleingriffe aufweisenden Treibstangenbeschlag wahlweise verriegelbar oder entriegelbar sind. Es ist hier vorgesehen, dass der Treibstangenbeschlag mit Flügelfalznut gebracht werden können. Die Riegeldichtleisten bewirken eine Abdichtung und eine Verriegelung. Die Steuerung der Riegeldichtleisten erfolgt derart, dass diese auch zeitversetzt zueinander in Öffnungsstellung gelangen können, wenn sich andere Riegeldichtleisten noch in Schließstellung befinden. Es entsteht dadurch ein Lüftungskanal zwischen Flügel und Rahmen bei verriegeltem Fenster. Gleichwohl setzt dies die Montage verschiedener Bauteile voraus, die jeweils passend für die Fenstergröße angepasst werden müssen.From the DE19902382C1 a window or a door with a blind and casement frame is known, with a peripheral sealing chamber being formed between the blind and casement frame, which is sealed by at least one seal, and with the blind frame and the casement frame being optionally lockable or unlockable via a connecting rod fitting having bolts and bolt engagements are. It is provided here that the connecting rod fitting with Sash rebate groove can be brought. The transom sealing strips create a seal and lock. The locking bar sealing strips are controlled in such a way that they can also reach the open position with a time delay relative to one another when other locking bar sealing strips are still in the closed position. This creates a ventilation channel between the sash and frame when the window is locked. Nevertheless, this requires the assembly of various components, which must be adapted to the window size.

Ähnliche Ausgestaltungen ergeben sich auch aus der EP 0945579 B1 , EP 0945580 B1 und EP 0945581 A2 . Die vier zuletzt genannten Ausgestaltungen verzichten auf spezielle Riegeleingriffselemente und bilden an dem dem Verschlusselement gegenüberliegenden Profilholm eine Riegelkante oder Nut aus, in welche das Verschlusselement eingreift.Similar configurations also result from the EP 0945579 B1 , EP 0945580 B1 and EP0945581A2 . The last four configurations mentioned dispense with special bolt engagement elements and form a bolt edge or groove on the profile bar opposite the closure element, in which the closure element engages.

Die DE 102010001127 A1 und die DE 102013219363 A1 offenbaren Verschlussvorrichtungen für Treibstangenbeschläge, welche ein schwenkbares Riegelelement umfassen. Die Riegelelemente hintergreifen Riegelkanten von Riegeleingriffselementen. Die Gestaltung der Verschlussbewegung und die Lagerung des Riegelelementes ist aufwändig. Die DE 102011076775 A1 und DE 102011078221 A1 basieren auf dem Konzept der beiden zuletzt genannten Verschlussvorrichtungen und verzichten auf Riegeleingriffselemente.the DE 102010001127 A1 and the DE 102013219363 A1 disclose locking devices for espagnolette fittings, which include a pivotable locking element. The locking elements engage behind locking edges of locking engagement elements. The design of the locking movement and the storage of the locking element is complex. the DE 102011076775 A1 and DE 102011078221 A1 are based on the concept of the two last-mentioned locking devices and dispense with bolt engagement elements.

Aus der DE 10134249 A1 ist ein Fenster bekannt, bei dem das Riegelglied mit einem Riegelwiderlager zusammenwirkt, welches unmittelbar von Rahmen gebildet wird und daher die Montage eines Bauteils überflüssig macht. In eine ähnliche Richtung gehen die DE 102004054981 A1 und die DE 102004054979 B4 .From the DE 10134249 A1 a window is known in which the locking member interacts with a locking abutment, which is formed directly by the frame and therefore makes the assembly of a component superfluous. They are going in a similar direction DE 102004054981 A1 and the DE 102004054979 B4 .

Aus der WO 2009/047008 ist es bereits bekannt, eine mittels Extrusion hergestellte Anordnung mit einem Faserbund zu versehen, um ein Scharnier in der Anordnung bereitzustellen. Diese Technik zeigt auch die EP 1046488 A2 .From the WO 2009/047008 it is previously known to provide an assembly made by extrusion with a strand of fibers to provide a hinge in the assembly. This technique also shows the EP 1046488 A2 .

Die Erfindung sucht nach einer Möglichkeit, die Verriegelung von Fenstern und Türen dahingehend weiter zu entwickeln, dass die Montage von Riegelelementen weitgehend vermieden wird und dennoch eine zuverlässige und weniger störende Verriegelung erreicht werden kann.The invention is looking for a way of further developing the locking of windows and doors in such a way that the installation of locking elements is largely avoided and a reliable and less disruptive locking can still be achieved.

Dies wird dadurch erreicht, dass die Merkmale des Hauptanspruchs realisiert werden.This is achieved by realizing the features of the main claim.

Dadurch, dass der Steg mit einteilig aus den Längswänden gebildeten Gelenken an einer starren Struktur des Profilstabs abgebunden ist wird erreicht, dass der Profilstab an sich die beweglichen Riegelglieder bilden und lagern kann. Es entfallen auch Maßnahmen zur Schmierung. Das System ist unempfindlich gegen Verunreinigungen und die Kinematik ist verdecktliegend. Die Anordnung sieht auch vor, dass in einer ersten Stellung der Steg zur Anlage an den Flügel oder Rahmen gelangt und ihn in einer zweiten Stellung davon beabstandet. Es entsteht eine einfach zu handhabende Struktur, die augenscheinlich weniger Nachbearbeitung bedarf und den Flügel gegenüber dem Rahmen verriegelt.The fact that the web is tied to a rigid structure of the profiled bar with joints formed in one piece from the longitudinal walls means that the profiled bar itself can form and support the movable locking elements. There are also no measures to Lubrication. The system is insensitive to contamination and the kinematics are concealed. The arrangement also provides that in a first position the web comes into contact with the sash or frame and in a second position spaces it away from it. The result is an easy-to-handle structure that appears to require less post-processing and locks the sash to the frame.

Um die Verriegelung zu erreichen, ist vorgesehen, dass der Steg eine Riegelkante des Flügels oder des Rahmens in der Riegelstellung in Öffnungsrichtung hintergreift.In order to achieve locking, it is provided that the web engages behind a locking edge of the sash or the frame in the locking position in the opening direction.

Die Kinematik der so ausgestatteten Verriegelung wird dadurch verbessert, dass der Steg als Schwinge ein versteifter Abschnitt einer Mehrgelenkkette ist, und mit einem Kniehebel, der in Strecklage zu einem Anliegen des Stegs an der Riegelkante, führt.The kinematics of the locking mechanism equipped in this way is improved in that the bar as a rocker is a stiffened section of a multi-link chain and with a toggle lever which, in the extended position, causes the bar to rest against the locking edge.

Um den Steg sicher zu führen und hohe Kräfte aufnehmen zu können ist vorgesehen, dass der Steg Teil einer Viergelenkkette ist.In order to guide the bridge securely and to be able to absorb high forces, it is provided that the bridge is part of a four-bar linkage chain.

Die Kraftaufnahme und die Strecklage wird dadurch optimiert, dass an dem Kniehebel ein Anschlag angebracht ist, der sich an einem Anschluss des Profilstabes in der Strecklage abstützt.The absorption of force and the stretched position are optimized in that a stop is attached to the toggle lever and is supported on a connection of the profile bar in the stretched position.

Zur Stabilität trägt bei, dass der Steg sich in seiner Riegelstellung über einen Fuß an dem Anschlag abstützt.The fact that the web is supported in its locked position by a foot on the stop contributes to the stability.

Um die Stabilität des Fensters zu verbessern ist es vorteilhaft, dass der Steg im Rahmen angeordnet ist. Die kleinere und fragilere Ausgestaltung des Flügelprofils wird nicht durch die beweglichen Strukturen geschwächt.In order to improve the stability of the window, it is advantageous for the web to be arranged in the frame. The smaller and more fragile design of the wing profile is not weakened by the moving structures.

Weitere vorteilhafte Ausgestaltungen ergeben sich aus den Zeichnungen. Es zeigt:

Fig. 1
einen Querschnitt eines Flügel- und Rahmenprofils eines Fensters in einer unverriegelten Stellung und
Fig. 2
einen Querschnitt eines Flügel- und Rahmenprofils eines Fensters in einer verriegelten Stellung.
Further advantageous configurations result from the drawings. It shows:
1
a cross section of a sash and frame profile of a window in an unlocked position and
2
a cross-section of a sash and frame profile of a window in a locked position.

Ein Fenster besteht im Ausführungsbeispiel aus vier Flügelholmen 1 und vier Rahmenholmen 2. Flügel- und Rahmenholme 1, 2 sind zu zwei rechteckigen Rahmen verbunden und maßlich so abgestimmt, dass der Flügel 3 im Abstand 4 in den Rahmen eintauchen kann. Der Abstand 4 wird beispielsweise durch Scharniere sichergestellt, welche den Flügel 3 schwenkbar lagern.In the exemplary embodiment, a window consists of four sash spars 1 and four frame spars 2. Sash and frame spars 1, 2 are connected to form two rectangular frames and are dimensioned so that the sash 3 can enter the frame at a distance 4. The distance 4 is ensured, for example, by hinges which support the wing 3 in a pivotable manner.

Ein Flügelüberschlag 5 und ein Rahmenaufschlag 6 begrenzen die Schließbewegung entgegen der Öffnungsrichtung 7. In der unverriegelten Geschlossenstellung des Flügels 3 liegen die Dichtungen 8, 9 an dem Flügel 3 und dem Rahmen 10 an.A wing overlap 5 and a frame surcharge 6 limit the closing movement against the opening direction 7. In the unlocked closed position of the wing 3, the seals 8, 9 are on the wing 3 and the frame 10.

Im Falz 11 des Rahmens 10 ist eine winkelförmige Nut 12 angebracht. Im Grunde des lotrechten Schenkels 13 der Nut 12 ist eine Kurbel 14 mit einem Gelenk 15 angebunden. Über ein zweites Gelenk 16 ist die Kurbel 14 mit einer Schwinge 17 verbunden. Die Schwinge 17 ist L-förmig und besitzt einen blockförmigen Ansatz 18. Die Kurbel 14 und die Schwinge 17 bilden eine Kurbelschwinge. Die Schwinge 17 ist an ihrem Ende über ein Gelenk 19 mit der fingerartigen Koppel 20 verbunden. Zusammen mit der Kurbel 14 und der Schwinge 17 bildet die Koppel eine erste Mehrgelenkkette. Die Koppel 20 ist auch Teil einer Viergelenkkette aus den Gliedern 21, 22, die mit Gelenken 23, 24 an der Koppel 20 angelenkt sind und mittels der Gelenke 25, 26 an dem starren Rahmen 10 schwenkbar verbunden sind. Die Koppel 20 besitzt einen fingerartigen Steg 27.In the fold 11 of the frame 10 an angular groove 12 is attached. A crank 14 with a joint 15 is connected to the bottom of the vertical leg 13 of the groove 12 . The crank 14 is connected to a rocker 17 via a second joint 16 . The rocker 17 is L-shaped and has a block-shaped extension 18. The crank 14 and the rocker 17 form a crank rocker. The rocker 17 is connected at its end to the finger-like coupler 20 via a joint 19 . Together with the crank 14 and the rocker 17, the coupler forms a first multi-link chain. The coupling 20 is also part of a four-bar linkage chain made up of the links 21, 22, which are articulated to the coupling 20 with joints 23, 24 and are pivotally connected to the rigid frame 10 by means of the joints 25, 26. The coupling 20 has a finger-like web 27.

Die starre Struktur des Rahmens 10 ist mit Isolierstegen in Kammern aufgeteilt, um die Isolierwirkung zu steigern. Gleichzeitig bildet die starre Struktur das Lagergestell der Viergelenkkette und der Kurbelschwinge.The rigid structure of the frame 10 is compartmented with insulating bars to increase the insulating effect. At the same time, the rigid structure forms the bearing frame for the four-bar chain and the rocker arm.

Aus der Fig. 2 wird deutlich, dass die Kurbelschwinge und die Viergelenkkette innerhalb des Rahmens 10 beweglich sind. Der Steg 27 ist Teil einer Schwinge, die als ein versteifter Abschnitt einer Mehrgelenkkette über die Kurbel 14 und die Schwinge 17, die gemeinsam als Kniehebel wirksam sind und die Koppel 20 antreiben.From the 2 it is clear that the rocker arm and the four-bar linkage are movable within the frame 10. The web 27 is part of a rocker, which as a stiffened section of a multi-link chain via the crank 14 and the rocker 17, which together act as a toggle lever and drive the coupling 20.

Gelangt die Kurbelschwinge in die Strecklage, wie in Fig. 2 dargestellt, dann liegt die Kurbel 14 und die Schwinge 17 in einer Linie. Der Ansatz 18 der Schwinge 17 stützt sich auf die Stufe 28 auf. Gleichzeitig schwenkt der Steg 27 hinter die Riegelkante 29 des Flügels 3 und der Fuß 30 der Koppel 20 legt sich auf den Ansatz 18. Ein elastischer Lenker 31 bindet die Koppel 20 an die Seitenwand 32 der Nut 12 und dichtet den Schenkel 13 ab. Zudem bildet der Schenkel 13 dadurch eine geschlossene Kammer.If the rocker arm reaches the extended position, as in 2 shown, then the crank 14 and the rocker 17 is in a line. The approach 18 of the rocker 17 is based on the stage 28 on. Simultaneously, the web 27 pivots behind the locking edge 29 of the wing 3 and the foot 30 of the coupling 20 lies on the extension 18. An elastic link 31 binds the coupling 20 to the side wall 32 of the groove 12 and seals the leg 13. In addition, the leg 13 thus forms a closed chamber.

Wird nun der Flügel 3 durch Wind belastet, dann überträgt die Riegelkante 29 die Kräfte auf den Steg 27, der sich an dem nahezu parallel zur Öffnungsrichtung 7 ausgerichteten Glied 21 abstützt. Der Steg 27 kann auch nicht ohne weiteres verschwenken, da die Kurbel 14 in der Strecklage ein Ausweichen verhindert und eine Schwenkbewegung der Koppel 20 und des Stegs 21 um das Gelenk 23 aufgrund des Glieds 22 nicht möglich ist.If the wing 3 is then loaded by the wind, the locking edge 29 transmits the forces to the web 27 which is supported on the member 21 which is aligned almost parallel to the opening direction 7 . The web 27 cannot pivot easily either, since the crank 14 prevents deflection in the extended position and a pivoting movement of the coupler 20 and the web 21 about the joint 23 is not possible due to the link 22 .

Die Gestaltung der Gelenke und Bewegungsglieder erlauben es, dass der Steg 27 mit einteilig aus den Längswänden gebildeten Gelenken 15, 25, 26 verbunden ist. Die starre Struktur des Profilstabs dient der Anbindung der beweglichen Funktionsglieder und bewirkt die erforderliche Steifigkeit.The design of the joints and movement members allow the web 27 to be connected to joints 15, 25, 26 formed in one piece from the longitudinal walls. The rigid structure of The profile bar is used to connect the movable functional elements and provides the necessary rigidity.

Es ist ersichtlich, dass die Anordnung es ermöglicht, dass der Steg 27 in einer ersten Stellung nach Fig. 2 zur Anlage an den Flügel 3 gelangt und ihn in einer zweiten Stellung nach Fig. 1 davon beabstandet.It can be seen that the arrangement allows the web 27 to be in a first position 2 comes to rest on the wing 3 and after it in a second position 1 distanced from it.

Das Betätigungselement ist nicht dargestellt und besteht im einfachsten Falle aus einer manuell betätigbaren Anordnung, welche in den Schenkel 13 eingeschoben wird und die Kurbel 13 oder das Gelenk 16 bewegt.The actuating element is not shown and in the simplest case consists of a manually operable arrangement which is pushed into the leg 13 and the crank 13 or the joint 16 moves.

Die Gelenke 15, 16, 19, 23, 24, 25, 26 können durch Materialeinschnürung oder unterschiedliche extrudierte Werkstoffe unterschiedlicher Steifigkeit realisiert werden.The joints 15, 16, 19, 23, 24, 25, 26 can be realized by material constriction or different extruded materials of different rigidity.

BezugszeichenlisteReference List

11
Flügelholmwing spar
22
Rahmenholmframe spar
33
Flügelwing
44
AbstandDistance
55
Flügelüberschlagwing rollover
66
Rahmenaufschlagframe surcharge
77
Öffnungsrichtungopening direction
88th
Dichtungpoetry
99
Dichtungpoetry
1010
Rahmenframe
1111
Falzfold
1212
Nutgroove
1313
Schenkelleg
1414
Kurbelcrank
1515
Gelenkjoint
1616
Gelenkjoint
1717
Schwingeswingarm
1818
Ansatzapproach
1919
Gelenkjoint
2020
Koppelpaddock
2121
Gliedelement
2222
Gliedelement
2323
Gelenkjoint
2424
Gelenkjoint
2525
Gelenkjoint
2626
Gelenkjoint
2727
Stegweb
2828
StufeStep
2929
Riegelkantebar edge
3030
FußFoot
3131
Lenkerhandlebars
3232
SeitenwandSide wall

Claims (6)

  1. A window or door having a frame (10) and a wing (3), wherein several sectional bars are assembled for forming the frame (10) and the wing (3), wherein at least one web (27) of the wing (3) or frame (10) rests against the frame (10) or wing (3) between wing (3) and frame (10), wherein the sectional bar has several channels separated by longitudinal walls and is manufactured by an extrusion process, and consequently the longitudinal walls along its longitudinal axis have constant wall thicknesses,
    wherein the web (27) with joints (15, 25, 26) integrally formed from the longitudinal walls is connected to a rigid structure of the sectional bar, and in a first position abuts the web (27) with the wing (3) or frame (10) and in a second position spaces it apart therefrom,
    characterized in that
    the web (27) as a swing arm is a stiffened portion of a multi-link chain, which is coupled with a knee lever, which, in an extended position, results in the web (27) resting against the locking edge (29).
  2. The window or door according to claim 1,
    characterized in that
    the web (27) engages behind a locking edge (29) of the wing (3) or the frame (10) in the first position, the locking position in the opening direction (7).
  3. The window or door according to claim 2,
    characterized in that
    the coupling element (20) is part of a four-link chain, which is coupled with a knee lever.
  4. The window or door according to claims 1 and 3,
    a projection (18) is attached to the knee lever, which is supported by a step (28) of the sectional bar in its extended position.
  5. The window or door according to claim 4,
    characterized in that
    the web (27), in its locking position, is supported by the protrusion (18) via a foot (30).
  6. The window or door according to any one of claims 1 to 5,
    characterized in that
    the web (27) is arranged in the frame (10).
EP20191431.4A 2019-09-11 2020-08-18 Window or door with locking element Active EP3792440B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019003736.5U DE202019003736U1 (en) 2019-09-11 2019-09-11 Window or door

Publications (2)

Publication Number Publication Date
EP3792440A1 EP3792440A1 (en) 2021-03-17
EP3792440B1 true EP3792440B1 (en) 2022-10-05

Family

ID=68725048

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20191431.4A Active EP3792440B1 (en) 2019-09-11 2020-08-18 Window or door with locking element

Country Status (2)

Country Link
EP (1) EP3792440B1 (en)
DE (1) DE202019003736U1 (en)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19610428C2 (en) 1996-03-16 2000-07-06 Huels Troisdorf Ventilated window
DE59912748D1 (en) 1998-03-25 2005-12-15 Siegenia Aubi Kg Hardware for windows or doors
DE59912611D1 (en) 1998-03-25 2005-11-10 Siegenia Aubi Kg vent
EP0945581A3 (en) 1998-03-25 2002-12-18 Siegenia-Frank Kg Fitting for windows or doors
DE19846317C2 (en) 1998-03-25 2002-10-24 Siegenia Frank Kg Hardware for windows or doors
DE19902382C1 (en) 1999-01-21 2000-07-06 Siegenia Frank Kg Window or door with arch and pane or panel frames has sealed chamber between arch and pane or panel frame sealed by at least one seal, frames being lockable or unlockable by drive bar fitting
DE19917738A1 (en) 1999-04-20 2000-10-26 Maisch F Protektorwerk Method and device for producing plastic profiles with mesh fabrication
DE10134249A1 (en) 2001-07-18 2003-01-30 Roto Frank Ag Locking fitment for window casement or door leaf to fixed frame has bolt element and thrust piece, pivot axle with drive adjustment
DE102004054981B4 (en) 2004-11-13 2007-08-02 Roto Frank Ag Window, door or the like with a planar Verrriegelungseinrichtung
DE102004054979B4 (en) 2004-11-13 2007-01-18 Roto Frank Ag Window, door or the like with a planar locking device
DE202007014349U1 (en) 2007-10-13 2009-02-26 Rehau Ag + Co Deflectable arrangement of polymer strips
DE102010001127A1 (en) 2010-01-22 2011-07-28 Aug. Winkhaus GmbH & Co. KG, 48291 Closure of a drive rod fitting
DE102011076775A1 (en) 2011-05-31 2012-12-06 Aug. Winkhaus Gmbh & Co. Kg Closure of a drive rod fitting
DE102011078221A1 (en) 2011-06-28 2013-01-03 Aug. Winkhaus Gmbh & Co. Kg closure assembly
DE102013219363A1 (en) 2013-09-26 2015-03-26 Aug. Winkhaus Gmbh & Co. Kg Closure for a drive rod fitting
US9957748B2 (en) * 2015-03-11 2018-05-01 GM Global Technology Operations LLC Sealing assembly

Also Published As

Publication number Publication date
EP3792440A1 (en) 2021-03-17
DE202019003736U1 (en) 2019-11-07

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