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EP0556453B1 - Tilt-lock device - Google Patents

Tilt-lock device Download PDF

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Publication number
EP0556453B1
EP0556453B1 EP92119015A EP92119015A EP0556453B1 EP 0556453 B1 EP0556453 B1 EP 0556453B1 EP 92119015 A EP92119015 A EP 92119015A EP 92119015 A EP92119015 A EP 92119015A EP 0556453 B1 EP0556453 B1 EP 0556453B1
Authority
EP
European Patent Office
Prior art keywords
tilt
locking bar
bar device
resilient member
cover rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP92119015A
Other languages
German (de)
French (fr)
Other versions
EP0556453A1 (en
Inventor
Alfred Eiden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUBI BAUBESCHLAEGE GMBH
Original Assignee
Aubi Baubeschlage GmbH
August Bilstein GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Application filed by Aubi Baubeschlage GmbH, August Bilstein GmbH filed Critical Aubi Baubeschlage GmbH
Publication of EP0556453A1 publication Critical patent/EP0556453A1/en
Application granted granted Critical
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Anticipated expiration legal-status Critical
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Classifications

    • 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
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/5217—Tilt-lock devices
    • 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
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
    • E05D15/522—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with disconnecting means for the appropriate pivoting parts
    • E05D15/523—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis with disconnecting means for the appropriate pivoting parts using movable rods
    • 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 tilt lock device for tilt and turn windows or doors or the like according to the preamble of claim 1.
  • tilting latch devices allow the tilting angle of the pivoting part to be adapted to the respective height of tilt-and-turn sashes, which are provided in a known manner with flap devices which act on the upper edge and which, in the tilting position of the sash, permit a certain constant opening width on the upper edge.
  • flap devices which act on the upper edge and which, in the tilting position of the sash, permit a certain constant opening width on the upper edge.
  • An adaptation of the tilt angle limitation of the swivel part to the different overall height of the wing is desirable because it keeps the wing better at the tilt lock location and also prevents the wing from rattling in the tilt position.
  • the tilt angle of the swivel part is limited by an adjustable eccentric bolt acting on the upper end face.
  • the setting must disadvantageously be set for each window or door fitting corresponding to the maximum tilt angle.
  • the invention has for its object to develop a tilt lock device for tilt-and-turn windows, doors or the like in accordance with DE 29 29 382 C2 such that the maximum tilt angle of the swivel part no longer has to be set, with rattling of the window being prevented and no complex construction or Manufacturing measures are required.
  • a tilt lock device for tilt-and-turn windows, doors or the like has, as fittings in the lower corner of the frame 1 and the wing 2, a locking plate 4 which is usually connected to the upright frame member 3 and one which is usually attached to the upright wing member 5, the lower corner of the wing encompassing locking member 6, which is functionally connected to the entire window fitting of the sash via a drive rod 7 and faceplate 8.
  • the faceplate 8 is located in the fastening groove 9 of the wing spars, and the drive rod 7 is longitudinally displaceable in the spar direction relative to the faceplate 8, guided by it.
  • Figure 1 shows such a tilt lock device from the side in cooperation with the frame 1 and wing 2 of a tilt and turn window.
  • a pivot part 11 is connected to the drive rod 7 via a bearing pin 10 designed as a rivet connection.
  • This pivoting part rests with its bottom on the faceplate 8 and, with two walls 12 in the illustrated tilt-open position, comprises a latch 13 at its lower end.
  • An eccentric pin 14 is enclosed by the walls 12 of the swivel part 11 when the drive rod 7 has moved the swivel part into the uppermost position, which represents the closed position in the exemplary embodiment.
  • FIGS. 2 and 3 show the view of the locking member 6 and the face plate 8 in the tilt position.
  • the latch plate 4 actually located in front of it is shown in dash-dot lines.
  • Figure 3 shows a section through the locking member 6 in the plane in front of the faceplate 8 seen on this. From Figure 2 it can be clearly seen that the pivoting part 11 is pivoted out of the longitudinal axis 15 of the faceplate 8, the greater the opening angle ⁇ of the window or the door. If the scissor construction remains the same, the lower the window, the greater the opening angle.
  • the pivoting part 11 has in the region of the bearing pin 10 a link extension 16 which engages in a longitudinal slot 17 of the faceplate 8 having approximately the width of the link extension.
  • the longitudinal slot 17 must have an extension 18 in the tilt opening position. This extension has a width that allows the largest swivel angle of the swivel part to be obtained as it results for the lowest window.
  • this spring element 20 is a solid body made of elastic material. It is riveted to the drive rod 7 via a support part 21, whereby the required frictional connection between the pivot part 11 and the support part 21 is achieved.
  • the spring element 20 designed as a solid body made of elastic material is connected to the support part 21 by gluing or vulcanization.
  • the one-piece design of the support part and spring element can also be achieved in other ways by known technical measures.
  • the one-piece design is a preferred embodiment of the invention.
  • the manufacturing tolerances for the swivel part 11 and the spring element 20 and their connection to the drive rod 7 do not require great accuracy. If the windows are oversized, the spring element 20 will be plastically deformed when pivoting for the first time. The remaining residual elasticity later ensures the function.
  • FIGS. 4 and 5 show corresponding designs of the adjoining surfaces of pivot part 11, spring element 20 and support member 21 shown.
  • recesses 23 in the surface of the spring element 20 serve to prevent such a shear stress.
  • the contour 24 between the spring element 20 and the support member 21 is formed such that the upper end face 19 is as parallel as possible to this contour 24 when the swiveling part 11 is inclined, thus eliminating the shearing action of the corner 22.
  • springing back of the wing 2 is avoided in small windows with a correspondingly large opening angle ⁇ , since the corner 22 of the pivot part 11 dips into one of the recesses 23. As a result, less material is compressed, which results in a lower resulting spring force.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

In order to design a tilt-lock device for turn-and-tilt windows, doors or the like, consisting of a locking plate (4), arranged on the vertical frame spar in the lower frame corner located on the fastening side, and of a locking member (6), which is assigned at a lower corner to the vertical wing spar located on the fastening side and is designed as a pivoting part (11) and which is connected at its upper end to the espagnolette via a bearing journal (10) and possesses, in the same position, a preferably rectangularly designed sliding extension which engages into a longitudinal slot (17) widening in the lower region and engaging in a cover rail (8) serving for guiding the espagnolette, the pivoting part (11) being connected, at least in the tilt-opening position, at its lower end to a bolt (13) of the locking plate (4), in such a way that the maximum tilting angle of the pivoting part (11) no longer has to be adjusted, no expensive construction or production measures being necessary, the pivoting part (11) is directly or indirectly supported with its upper end face (19) against an elastically resilient spring element (20) aligning it parallel to the cover rail (8), and the spring element (20) is supported against a supporting part (21), preferably connected to the espagnolette, or is clamped by the said supporting part. <IMAGE>

Description

Die Erfindung betrifft eine Kippriegelvorrichtung für Drehkippfenster oder -türen oder dergleichen nach dem Oberbegriff des Anspruchs 1.The invention relates to a tilt lock device for tilt and turn windows or doors or the like according to the preamble of claim 1.

Derartige Kippriegelvorrichtungen erlauben es, den Kippwinkel des Schwenkteils der jeweiligen Höhe von Drehkippflügeln anzupassen, die in bekannter Weise mit an der Oberkante angreifenden Ausstellvorrichtungen versehen sind und die in der Kippstellung des Flügels eine bestimmte gleichbleibende Ausstellweite an der Oberkante zulassen. Das bedingt, daß kleinere Flügel in der Kippstellung einen größeren Kippwinkel mit der Ebene des festen Rahmens einschließen, während für höherbauende Kippflügel dieser Kippwinkel entsprechend kleiner ist. Eine Anpassung der Kippwinkelbegrenzung des Schwenkteils an die unterschiedliche Bauhöhe des Flügels ist dabei deswegen erwünscht, weil dadurch der Flügel an der Kippriegelstelle besser gehalten und darüber hinaus ein Klappern des Flügels in der Kippstellung vermieden werden kann.Such tilting latch devices allow the tilting angle of the pivoting part to be adapted to the respective height of tilt-and-turn sashes, which are provided in a known manner with flap devices which act on the upper edge and which, in the tilting position of the sash, permit a certain constant opening width on the upper edge. This means that smaller sashes in the tilted position enclose a larger tilting angle with the plane of the fixed frame, while this tilting angle is correspondingly smaller for taller tilting sashes. An adaptation of the tilt angle limitation of the swivel part to the different overall height of the wing is desirable because it keeps the wing better at the tilt lock location and also prevents the wing from rattling in the tilt position.

Nach der DE 29 29 382 C2 wird der Kippwinkel des Schwenkteils durch einen auf die obere Stirnfläche wirkenden verstellbaren Exzenterbolzen begrenzt. Die Einstellung muß hierbei nachteilig bei jedem Fenster- oder Türbeschlag entsprechende dem maximalen Kippwinkel eingestellt werden.According to DE 29 29 382 C2, the tilt angle of the swivel part is limited by an adjustable eccentric bolt acting on the upper end face. The setting must disadvantageously be set for each window or door fitting corresponding to the maximum tilt angle.

Bei der Ausbildung nach DE 36 27 043 C1 ist eine derartige Einstellung nicht mehr erforderlich. Eine U-förmig ausgebildete Biegestabfeder dient hier dazu, jeweils nur den maximalen Kippwinkel zuzulassen. Diese Ausbildung ist jedoch sehr aufwendig.In the training according to DE 36 27 043 C1, such an adjustment is no longer necessary. A U-shaped Bending rod spring is used here to only allow the maximum tilt angle. However, this training is very complex.

Der Erfindung liegt die Aufgabe zugrunde, eine Kippriegelvorrichtung für Drehkippfenster, -türen oder dergleichen entsprechend der DE 29 29 382 C2 derartig weiterzubilden daß der maximale Kippwinkel des Schwenkteils nicht mehr eingestellt werden muß, wobei ein Klappern des Fensters verhindert werden soll und keine aufwendigen konstruktiven oder Fertigungsmaßnahmen erforderlich sind.The invention has for its object to develop a tilt lock device for tilt-and-turn windows, doors or the like in accordance with DE 29 29 382 C2 such that the maximum tilt angle of the swivel part no longer has to be set, with rattling of the window being prevented and no complex construction or Manufacturing measures are required.

Diese Aufgabe wird erfindungsgemäß durch den kennzeichnenden Teil des Anspruchs 1 gelöst. Vorteilhafte Aus- und Weiterbildungen sind in den Ansprüchen 2 bis 6 beschrieben.This object is achieved by the characterizing part of claim 1. Advantageous training and further developments are described in claims 2 to 6.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß mit einfachen Mitteln eine Begrenzung des Kippwinkels für das Schwenkteil erzielt wird, wobei eine sichere Funktion hinsichtlich der klapperfreien Anbindung des Flügels an den Rahmen während der Kippstellung erreicht wird.The advantages achieved by the invention are, in particular, that a limitation of the tilt angle for the swivel part is achieved with simple means, a reliable function with regard to the rattle-free connection of the sash to the frame being achieved during the tilt position.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen

Figur 1
die Kippriegelvorrichtung im Zusammenwirken mit Flügel und Rahmenecke eines Drehkippfensters,
Figur 2
die Kippriegelvorrichtung nach Figur 1 in der Ansicht in Kippstellung,
Figur 3
einen Schnitt entsprechend Figur 2,
Figur 4 und Figur 5
besondere Ausbildungsformen der Kippriegelvorrichtung.
An embodiment of the invention is shown in the drawing and will be described in more detail below. Show it
Figure 1
the tilt latch device in cooperation with the sash and frame corner of a tilt and turn window,
Figure 2
1 in the tilted position,
Figure 3
2 shows a section corresponding to FIG. 2,
Figure 4 and Figure 5
special forms of training of the toggle device.

Eine Kippriegelvorrichtung für Drehkippfenster, -türen oder dergleichen weist als Beschlagteile in der unteren Ecke des Rahmens 1 und des Flügels 2 eine üblicherweise am aufrechten Rahmenholm 3 angebundene Riegelplatte 4 und einen üblicherweise am aufrechten Flügelholm 5, die untere Ecke des Flügels umgreifendes Riegelglied 6, das über eine Treibstange 7 und Stulpschiene 8 mit dem gesamten Fensterbeschlag des Flügels funktionell verbunden ist, auf. Die Stulpschiene 8 liegt in der Befestigungsnut 9 der Flügelholme, und die Treibstange 7 ist gegenüber der Stulpschien 8, durch diese geführt, in Holmrichtung längsverschieblich.A tilt lock device for tilt-and-turn windows, doors or the like has, as fittings in the lower corner of the frame 1 and the wing 2, a locking plate 4 which is usually connected to the upright frame member 3 and one which is usually attached to the upright wing member 5, the lower corner of the wing encompassing locking member 6, which is functionally connected to the entire window fitting of the sash via a drive rod 7 and faceplate 8. The faceplate 8 is located in the fastening groove 9 of the wing spars, and the drive rod 7 is longitudinally displaceable in the spar direction relative to the faceplate 8, guided by it.

Figur 1 zeigt eine derartige Kippriegelvorrichtung von der Seite im Zusammenwirken mit dem Rahmen 1 und Flügel 2 eines Drehkippfensters. Über einen als Nietverbindung ausgebildeten Lagerzapfen 10 ist ein Schwenkteil 11 mit der Treibstange 7 verbunden. Dieses Schwenkteil liegt mit seinem Boden auf der Stulpschiene 8 auf und umfaßt mit zwei Wänden 12 in der dargestellten Kippöffnungsstellung an seinem unteren Ende einen Riegel 13. Im Ausführungsbeispiel ist der Riegel 13 als Exzenterzapfen ausgebildet und an der Riegelplatte 4 befestigt. Ein Exzenterzapfen 14 wird von den Wänden 12 des Schwenkteils 11 eingeschlossen, wenn die Treibstange 7 das Schwenkteil in die im Ausführungsbeispiel oberste Stellung, die die Verschlußstellung darstellt, verschoben hat.Figure 1 shows such a tilt lock device from the side in cooperation with the frame 1 and wing 2 of a tilt and turn window. A pivot part 11 is connected to the drive rod 7 via a bearing pin 10 designed as a rivet connection. This pivoting part rests with its bottom on the faceplate 8 and, with two walls 12 in the illustrated tilt-open position, comprises a latch 13 at its lower end. An eccentric pin 14 is enclosed by the walls 12 of the swivel part 11 when the drive rod 7 has moved the swivel part into the uppermost position, which represents the closed position in the exemplary embodiment.

Zur weiteren Erläuterung wird auch auf die Figuren 2 und 3 verwiesen. Figur 2 zeigt die Ansicht auf das Riegelglied 6 und die Stulpschiene 8 in Kippstellung. Die eigentlich davorliegende Riegelplatte 4 ist strichpunktiert eingezeichnet. Figur 3 zeigt einen Schnitt durch das Riegelglied 6 in der Ebene vor der Stulpschiene 8 auf diese gesehen. Aus Figur 2 ist deutlich erkennbar, daß das Schwenkteil 11 um so weiter aus der Längsachse 15 der Stulpschiene 8 herausgeschwenkt wird, je größer der Ausstellwinkel α des Fensters oder der Tür ist. Bei gleichbleibender Scherenkonstruktion ist der Ausstellwinkel um so größer, je niedriger das Fenster ist.For further explanation, reference is also made to FIGS. 2 and 3. Figure 2 shows the view of the locking member 6 and the face plate 8 in the tilt position. The latch plate 4 actually located in front of it is shown in dash-dot lines. Figure 3 shows a section through the locking member 6 in the plane in front of the faceplate 8 seen on this. From Figure 2 it can be clearly seen that the pivoting part 11 is pivoted out of the longitudinal axis 15 of the faceplate 8, the greater the opening angle α of the window or the door. If the scissor construction remains the same, the lower the window, the greater the opening angle.

Das Schwenkteil 11 weist im Bereich des Lagerzapfens 10 einen Kulissenansatz 16 auf, der in einen etwa die Breite des Kulissenansatzes aufweisenden Längsschlitz 17 der Stulpschiene 8 eingreift. Um ein Verschwenken des Schwenkteils 11 zu ermöglichen muß der Längsschlitz 17 in der Kippöffnungsstellung eine Erweiterung 18 aufweisen. Diese Erweiterung weist eine Breite auf, die es ermöglicht, den größten Schwenkwinkel des Schwenkteils zuzulassen, wie er sich für das niedrigste Fenster ergibt.The pivoting part 11 has in the region of the bearing pin 10 a link extension 16 which engages in a longitudinal slot 17 of the faceplate 8 having approximately the width of the link extension. To enable pivoting of the pivot part 11 the longitudinal slot 17 must have an extension 18 in the tilt opening position. This extension has a width that allows the largest swivel angle of the swivel part to be obtained as it results for the lowest window.

Wie aus Figur 3 ersichtlich, ergibt sich daher bei höheren Fenstern oder Türen ein Spiel zwischen dem Kulissenansatz 16 und der Erweiterung 18 der Stulpschiene 8, was ohne verhindernde Maßnahmen zu einem Klappern und einer ungenauen Führung in der Kippstellung führen würde.As can be seen from FIG. 3, there is therefore a play between the connecting link 16 and the extension 18 of the faceplate 8 with higher windows or doors, which would lead to rattling and inaccurate guidance in the tilted position without preventive measures.

Nach der Erfindung wird dieses dadurch verhindert, daß die obere Stirnfläche 19 sich gegen ein Federelement 20 abstützt, das versucht, das Schwenkteil 11 parallel zur Stulpschiene auszurichten. Dieses Federelement 20 ist im Ausführungsbeispiel ein Vollkörper aus elastischem Material. Es ist über ein Stützteil 21 mit der Treibstange 7 vernietet, wodurch der erforderliche Kraftschluß zwischen Schwenkteil 11 und Stützteil 21 erreicht wird. Das als Vollkörper aus elastischem Material ausgebildete Federelement 20 ist mit dem Stützteil 21 durch Verkleben oder Vulkanisieren verbunden. Die einteilige Ausbildung von Stützteil und Federelement kann auch in anderer Weise durch bekannte technische Maßnahmen erreicht werden. Die Einteiligkeit ist eine bevorzugte Ausbildung der Erfindung.According to the invention, this is prevented in that the upper end face 19 is supported against a spring element 20 which tries to align the pivoting part 11 parallel to the faceplate. In the exemplary embodiment, this spring element 20 is a solid body made of elastic material. It is riveted to the drive rod 7 via a support part 21, whereby the required frictional connection between the pivot part 11 and the support part 21 is achieved. The spring element 20 designed as a solid body made of elastic material is connected to the support part 21 by gluing or vulcanization. The one-piece design of the support part and spring element can also be achieved in other ways by known technical measures. The one-piece design is a preferred embodiment of the invention.

Die Fertigungstoleranzen für das Schwenkteil 11 und das Federelement 20 sowie deren Anbindung an die Treibstange 7 bedürfen keiner großen Genauigkeit. Bei Überbemaßung tritt bei kleineren Fenstern beim erstmaligen Schwenken eine plastische Verformung des Federelements 20 auf. Die verbleibende Restelastizität gewährleistet später die Funktion.The manufacturing tolerances for the swivel part 11 and the spring element 20 and their connection to the drive rod 7 do not require great accuracy. If the windows are oversized, the spring element 20 will be plastically deformed when pivoting for the first time. The remaining residual elasticity later ensures the function.

Um bei einer Ausbildung des Federelements 20 als Vollkörper zu verhindern, daß durch die eindringende Ecke 22 eine Scherbeanspruchung auftritt, die eventuell zu einem Zerstören des Federelements führen könnte, sind in den Figuren 4 und 5 entsprechende Ausbildungen der aneinanderliegenden Flächen von Schwenkteil 11, Federelement 20 und Stützteil 21 gezeigt.In order to prevent a spring element 20 from being formed as a solid body that shear stress occurs through the penetrating corner 22, which could possibly lead to destruction of the spring element, FIGS. 4 and 5 show corresponding designs of the adjoining surfaces of pivot part 11, spring element 20 and support member 21 shown.

In der Ausbildung nach Figur 4 dienen Ausnehmungen 23 in der Oberfläche des Federelements 20 dazu, eine derartige Scherbeanspruchung zu verhindern. Darüber hinaus ist die Kontur 24 zwischen Federelement 20 und Stützteil 21 so ausgebildet, daß bei schrägstehendem Schwenkteil 11 die obere Stirnfläche 19 möglichst parallel zu dieser Kontur 24 steht, womit die Scherwirkung der Ecke 22 aufgehoben wird. Weiterhin wird speziell mit dieser Ausbildung erreicht, daß bei kleinen Fenstern mit entsprechend großen Ausstellwinkel α ein Zurückfedern des Flügels 2 vermieden wird, da die Ecke 22 des Schwenkteils 11 in eine der Ausnehmungen 23 eintaucht. Das hat zur Folge, daß weniger Material zusammengepreßt wird, was eine geringere resultierende Federkraft bewirkt.In the embodiment according to FIG. 4, recesses 23 in the surface of the spring element 20 serve to prevent such a shear stress. In addition, the contour 24 between the spring element 20 and the support member 21 is formed such that the upper end face 19 is as parallel as possible to this contour 24 when the swiveling part 11 is inclined, thus eliminating the shearing action of the corner 22. Furthermore, it is specifically achieved with this design that springing back of the wing 2 is avoided in small windows with a correspondingly large opening angle α, since the corner 22 of the pivot part 11 dips into one of the recesses 23. As a result, less material is compressed, which results in a lower resulting spring force.

Bei hohen Fenster- oder Türflügeln und einem kleinen Ausstellwinkel α kommt die Ecke 22 des Schwenkteils 11 außerhalb der Ausnehmung 23 am Federelement 20 zur Anlage und muß das sich hier befindliche Material zusammenpressen, was eine größere Federkraft zur Folge hat.With high window or door sashes and a small opening angle α, the corner 22 of the swivel part 11 comes into contact with the spring element 20 outside the recess 23 and must compress the material located here, which results in a greater spring force.

Claims (6)

  1. A tilt locking bar device for tilt and turn windows, doors or similar consisting of a locking bar plate (4) which is disposed in the installed state in the closure-side lower frame corner lying on the upright frame spar (3) and comprises a spigot-shaped locking bar (13) and furthermore a locking bar member (6) in the form of a pivot part (11) which in the installed state is associated with the closure-side upright window wing spar (5) at the lower corner, which locking bar member as part of a window fitting comprising a push rod (7) and a cover rail (8) is connected at its upper end by way of a bearing journal (10) to the push rod (7) and in the identical position comprises a preferably rectangular rocker projection (16) which engages in an elongated slot (17) which is wider in the lower region in a cover rail (8) which serves to guide the push rod (7), wherein the pivot part (11) engages the locking bar (13) of the locking plate (4) from above like a fork with its lower end at least in the tilt-opened position, characterised in that the pivot part (11) with its upper end surface (19) is supported against a resilient member (20) which is in the form of a solid body made from an elastic flexible material such as rubber or synthetic material and is directed parallel with the cover rail and wherein the resilient element is supported against or stressed by a support part (21) which is preferably connected to the push rod (7).
  2. A tilt locking bar device according to claim 1, characterised in that the resilient member (20) and the support part (21) are formed as one part.
  3. A tilt locking bar device according to claim 1 or claim 2, characterised in that the adjacent surfaces of the pivot part (11) and/or of the resilient member (20) are profiled.
  4. A tilt locking bar device according to any one or several of claims 1 to 3, characterised in that the adjacent surfaces of the pivot part (11) and of the resilient member (20) are not supported against each other across the full surface.
  5. A tilt locking bar device according to any one or several of claims 1 to 4, characterised in that the adjacent surfaces of the resilient members (20) and/or the support part (21) are profiled.
  6. A tilt locking bar device according to any one or several of the claims 1 to 5, characterised in that the adjacent associated surfaces of the resilient member (20) and of the support part (21) are not supported against each other across the full surface.
EP92119015A 1992-02-11 1992-11-06 Tilt-lock device Expired - Lifetime EP0556453B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4203909 1992-02-11
DE4203909A DE4203909C2 (en) 1992-02-11 1992-02-11 Toggle lock device

Publications (2)

Publication Number Publication Date
EP0556453A1 EP0556453A1 (en) 1993-08-25
EP0556453B1 true EP0556453B1 (en) 1995-10-04

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ID=6451381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92119015A Expired - Lifetime EP0556453B1 (en) 1992-02-11 1992-11-06 Tilt-lock device

Country Status (4)

Country Link
EP (1) EP0556453B1 (en)
AT (1) ATE128751T1 (en)
DE (2) DE4203909C2 (en)
ES (1) ES2077959T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI839905B (en) * 2022-10-20 2024-04-21 崇福五金有限公司 Door hinge with transition angle for one-way door leaf and arm plate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821129C1 (en) * 1998-05-12 1999-10-21 Siegenia Frank Kg Tilting link for window or door
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DE59203907D1 (en) 1995-11-09
EP0556453A1 (en) 1993-08-25
ATE128751T1 (en) 1995-10-15
ES2077959T3 (en) 1995-12-01
DE4203909C2 (en) 1995-03-23
DE4203909A1 (en) 1993-08-12

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