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EP0433623B1 - Locking device for a window, a door or similar - Google Patents

Locking device for a window, a door or similar

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Publication number
EP0433623B1
EP0433623B1 EP90120870A EP90120870A EP0433623B1 EP 0433623 B1 EP0433623 B1 EP 0433623B1 EP 90120870 A EP90120870 A EP 90120870A EP 90120870 A EP90120870 A EP 90120870A EP 0433623 B1 EP0433623 B1 EP 0433623B1
Authority
EP
European Patent Office
Prior art keywords
bolt
locking piece
guide
locking
inverted 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
EP90120870A
Other languages
German (de)
French (fr)
Other versions
EP0433623A2 (en
EP0433623A3 (en
Inventor
Walter Dipl.-Ing. Renz (Fh)
Teresa Dipl.-Ing. Zolnierek (Fh)
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.)
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH Baubeschlaege
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
Application filed by Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH Baubeschlaege
Priority to AT90120870T priority Critical patent/ATE92141T1/en
Publication of EP0433623A2 publication Critical patent/EP0433623A2/en
Publication of EP0433623A3 publication Critical patent/EP0433623A3/en
Application granted granted Critical
Publication of EP0433623B1 publication Critical patent/EP0433623B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825Fastening means
    • E05C9/1875Fastening means performing pivoting movements
    • E05C9/1883Fastening means performing pivoting movements pivotally mounted on the actuation bar

Definitions

  • the invention relates to a locking device for a window, a door or the like.
  • a bolt of a frame which can be pivoted by means of a pushing element arranged behind a faceplate or the like and which interacts with a receiving slot on the other frame, the one with a deflecting edge or the like.
  • Its frame cooperating bolt is connected to the thrust member.
  • Swivel bolts or locking devices with such a bolt are already known per se.
  • the bolt is pivotally mounted directly on the pusher. Starting from the ineffective retracted position of the pivot bolt, it makes an outward pivoting movement when a correspondingly directed force is applied to the thrust member. This causes a deflection edge attached to the faceplate or a similar part of the frame in question in connection with an adjacent surface or edge of the bolt, both of which are correspondingly inclined so that one of these sliding movements Pivotal movement.
  • Such pivot bolts have compared to locking pins, with the help of which, for example, a pivotable sash of a window or a door can be locked against a fixed frame in the closed position of the sash, the advantage that the inner edge of the fixed frame does not have to be interrupted at the locking point.
  • the interruption is disadvantageous if an internal rollover is not provided or if, for example, an inner seal is installed in plastic frames.
  • the object of the invention is now a locking device of the type mentioned in such a way that the disadvantages mentioned are avoided, but in particular protection against burglary is given.
  • the invention proposes that the locking device is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim.
  • the saw teeth of the locking device are so inclined that normal operation of the bolt, i.e. locking and unlocking, is easily possible, but on the other hand the locking action occurs immediately when the pivoted bolt is acted on in the sense of a pivoting back movement. As soon as this inadmissible force is removed, the bolt can be operated again in a known manner without any special measures being required.
  • This locking device allows the use of a strong bolt with a large bolt exclusion and it can also be guided well.
  • the bolt guide is preferably displaceably guided on the faceplate by means of two long longitudinal pin guides. This also contributes to the safe functioning and, above all, allows coupling of the thrust link at each end of the bolt guide.
  • a faceplate 1 of a fitting for a window, a door or the like with the aid of which one can at least lock the sash against a fixed frame, but which can also perform other tasks in a known manner, there is at least one thrust member 2. It can be moved back and forth relative to the faceplate 1 in the sense of the double arrow 3. In Fig. 3, the thrust member is in its lower displacement end position, while in Fig. 1 it is an intermediate displacement position or also occupies the upper sliding end position. If the device is located on the sash of the window or door, which is in itself the preferred type of mounting, the bolt 4 interacts with a receiving slot of the fixed frame, wherein the receiving slot can be located, for example, on a so-called striking plate.
  • a wing can, for example, be a pure rotating wing, the axis of rotation of which, in the exemplary embodiment, runs parallel to the longitudinal axis of the faceplate and thrust member and is located to the right of the right edge of the drawing.
  • the faceplate 1 forms the vertical wing end on the closing side.
  • the locking device is equipped with a safety device, which will be explained in more detail below.
  • the bolt 4 is not directly connected to the thrust member, but indirectly with the interposition of an elongated transmission element referred to as the bolt guide 6 and a locking piece 7.
  • the latter extends in accordance with FIG. 3 in an extension of the bolt 4.
  • the bolt guide bridges the gap between the locking piece and the thrust member 2. From FIG. 3 it can be seen that the bolt guide can continue to run upwards beyond the bolt 4. This gives the possibility of coupling a further thrust element 8 to the upper end in addition to the thrust element 2 or using only the thrust element 8 instead of the thrust element 2.
  • Another pushing element makes it possible to actuate a further bolt, which is at a distance from the bolt 4, by the same sliding movement in the same sense. Otherwise, the displacement movement 3 is generated with the aid of a known window mechanism, a door lock or a similar actuating device for the fitting or the locking device.
  • the bolt 4 is pivotally connected to the locking piece 7 via an axis 9. It extends perpendicular to the wing plane and parallel to the faceplate plane. Of course, it is also perpendicular to the swivel plane of the bolt 4.
  • the locking piece 7 is coupled to the bolt guide 6 via a pin-slot connection, which allows a certain lost motion between the two. In the exemplary embodiment, this is or there are two congruently arranged elongated holes 10 on the bolt guide tion 6. Accordingly, the engaging pins 11 on the locking piece 7. Specifically, these are the free projecting ends of a bolt. The control of the locking piece 7 must take place at the opposite end, at which the connecting axis 9 with the pivotable bolt 4 is located.
  • the elongated holes 10 of the pin-elongated hole connection 10, 11 are inclined to the plane of the faceplate 1 and push element 2 and thus also to the direction of displacement 3 of the push element.
  • the slope is chosen so that the against free locking piece end of the elongated hole 10 of the faceplate 1 is closer than the other elongated hole end pointing towards the free locking end.
  • Fig. 3 it can be seen that there is a locking tooth 19, in particular at the free end of the locking piece 7, which interacts with a locking toothing 20.
  • the locking toothing is sawtooth-shaped, the inclination of these teeth is selected so that the locking tooth 19, starting from the position shown in FIG. 3, can be shifted upwards even if it has been pivoted against the locking toothing 20 .
  • the locking guide 6 takes the locking piece 7 with them and this then pivots the locking bar 4 in the direction of arrow 5.
  • the pin 11 relative to its slot 10 lifts the ratchet tooth 19 from the ratchet toothing 20, so that in spite of the downward movement of the ratchet tooth 19 in the direction of arrow 17 it is not possible for the ratchet toothing 20 to get caught.
  • the cross section of the locking guide 6 in the exemplary embodiment is groove-like, in particular approximately U-shaped.
  • the two elongated holes 10 are located accordingly on the two preferably parallel flat U-legs.
  • An elongated hole 21 or 22 is attached to the U center piece, particularly at the two end regions. The first is penetrated by a pin 23 and the second by a pin 24. These are fastened to the faceplate 1, in particular riveted, while a thickened head 25 holds the latch guide 6 down.
  • the length of the elongated hole and the thickness of the pin in the area of the latter determine the maximum displacement distance of the locking guide 6 with respect to the faceplate 1.
  • Each thrust member is provided with two slots 26 which are open at the edges in opposite directions on the longitudinal edges of its coupling end.
  • a hooking pin 27 of the bolt guide 6 engages in each.
  • the coupling end of each thrust link 2 or 8 is T-shaped.
  • the thickened head 25 of the pins 23 and 24 also secures the connection 26, 27.
  • the bolt consists of a flat U-center web 28 and two perpendicular, in particular parallel and flat, side webs 29, 30. In the embodiment, the latter are between the two side webs 31 and 32 of the bolt guide 6, but the reverse arrangement is also possible. In the exemplary embodiment, an inner reinforcement part 33 is located between the side webs 29 and 30.
  • the guide curve 15 is of course also or exclusively attached to this.
  • its free end which engages under the axis 9, is provided with a stop member 34 which, when fully pivoted out Bolt 4 strikes the inner surface of the U-center piece of bolt guide 6 and thus ensures a vibration-proof position.
  • the opening 35 of the faceplate 1 for the bolt 4 is also U-shaped, as can be seen in FIG. 2 of the drawing. 3 shows that the flat U-center web 28 of the bolt 4 at least largely covers this opening 35 and thereby prevents the ingress of dirt. This also results in an optically favorable appearance.
  • the locking piece 7 also has two parallel bearing straps which are connected to one another at their free end via an intermediate piece 36 which carries the locking tooth 19. Both the locking piece 7 and the bolt 4 can easily be made in one piece.
  • the locking toothing 20 is stamped into the inner surface of the faceplate 1. In theory, it could also be located on a separate part, which is connected in a suitable manner to the faceplate 1. For the rest, the term "faceplate" is to be understood in the broadest sense.
  • the locking device not only has the security device against break-in described in detail above, but due to the construction of its bolt it is also able to transmit large closing forces. Furthermore, the bolt 4 is particularly well managed, and finally the relatively large bolt exclusion is also to be emphasized positively.
  • the free end of the bolt 4 tapers slightly. This is achieved by making the tip 37 of the side webs 29 and 30 wedge-shaped towards the free end on both sides. In conjunction with a corresponding design of the receiving slot, a certain tightening can be achieved when locking.
  • this locking device fits into a standard groove, without additional milled-out areas being required in the locking area.
  • the milled for the faceplate is 16x2.5 mm or 20x3 mm.
  • the groove for the actual gearbox or the locking device is 12 mm wide and 9 mm deep.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Window Of Vehicle (AREA)
  • Special Wing (AREA)

Abstract

To make a locking device for a leaf of a window, door or the like secure against break-ins, the bolt (4), pivotable, for example on the casement, in a plane parallel to the plane of the latter and interacting with a bolt slot formed in this case on the fixed frame, is connected to the push member (2) not directly, but indirectly. The force of the push member is transmitted directly to a so-called bolt guide (6), on which a blocking piece (7) is mounted pivotably and, within a dead-travel stage (10, 11), also displaceably. This blocking piece (7) is coupled to the bolt (4) via a pivot axle (9). Located on the blocking piece (7) is a blocking tooth (19) which interacts with a blocking toothing (20) on the inside of the face plate (1). This consists of saw teeth which cause a blocking of the movement when action is taken from outside on the bolt (4), located in its locking position, with the effect of a reverse pivoting movement (5). <IMAGE>

Description

Die Erfindung bezieht sich auf eine Verriegelungsvorrichtung für ein Fenster, eine Tür od. dgl. mit einem mittels eines hinter einer Stulpschiene od. dgl. angeordneten Schubglieds verschwenkbaren Riegels des einen Rahmens, der mit einem Aufnahmeschlitz am anderen Rahmen zusammenwirkt, wobei der mit einer Abweiskante od. dgl. seines Rahmens zusamenwirkender Riegel mit dem Schubglied verbunden ist. Schwenkriegel bzw. Verriegelungsvorrichtungen mit einem derartigen Riegel sind an sich bereits bekannt. Dabei ist der Riegel direkt am Schubglied schwenkbar gelagert. Ausgehend von der unwirksamen zurückgezogenen Stellung des Schwenkriegels macht dieser eine Auswärts-Schwenkbewegung, wenn man am Schubglied eine entsprechend gerichtete Kraft aufbringt. Dabei bewirkt eine an der Stulpschiene oder einem ähnlichen Teil des betreffenden Rahmens angebrachte Abweiskante in Verbindung mit einer daran anliegenden Fläche oder Kante des Riegels, wobei beide entsprechend schräg verlaufen, daß aus dieser Schiebbewegung eine Schwenkbewegung wird.The invention relates to a locking device for a window, a door or the like. With a bolt of a frame which can be pivoted by means of a pushing element arranged behind a faceplate or the like and which interacts with a receiving slot on the other frame, the one with a deflecting edge or the like. Its frame cooperating bolt is connected to the thrust member. Swivel bolts or locking devices with such a bolt are already known per se. The bolt is pivotally mounted directly on the pusher. Starting from the ineffective retracted position of the pivot bolt, it makes an outward pivoting movement when a correspondingly directed force is applied to the thrust member. This causes a deflection edge attached to the faceplate or a similar part of the frame in question in connection with an adjacent surface or edge of the bolt, both of which are correspondingly inclined so that one of these sliding movements Pivotal movement.

Solche Schwenkriegel haben gegenüber Schließzapfen, mit deren Hilfe man einen beispielsweise schwenkbaren Flügel eines Fensters oder einer Tür gegenüber einem festen Rahmen in der Schließstellung des Flügels fest verriegeln kann, den Vorteil, daß die Innenkante des festen Rahmens an der Verriegelungsstelle nicht unterbrochen werden muß. Das Unterbrechen ist nämlich nachteilig, wenn ein innerer Überschlag nicht vorgesehen ist bzw. wenn beispielsweise bei Kunststoffrahmen eine Innendichtung eingebaut wird.Such pivot bolts have compared to locking pins, with the help of which, for example, a pivotable sash of a window or a door can be locked against a fixed frame in the closed position of the sash, the advantage that the inner edge of the fixed frame does not have to be interrupted at the locking point. The interruption is disadvantageous if an internal rollover is not provided or if, for example, an inner seal is installed in plastic frames.

Obwohl es eine ganze Reihe von Verriegelungsvorrichtungen mit Schwenkriegel gibt, ist bislang noch keine Ausführung bekannt geworden, welche bei einem Einbruchsversuch ein Einwirken auf den in Verriegelungsstellung befindlichen Riegel verhindert. Solche Einbruchsversuche sind leicht möglich, wenn man in den Spaltraum zwischen Flügelrahmen und Blendrahmen ein entsprechendes Werkzeug gewaltsam einführt. Die bekannten Verriegelungsvorrichtungen haben darüberhinaus aber noch weitere Nachteile, beispielsweise eine mangelhafte Führung des Riegels, einen schwachen Riegel, welcher nur kleine Schließkräfte übertragen kann oder einen zu geringen Riegelausschluß.Although there are a whole series of locking devices with swivel bolts, no version has hitherto been known which prevents the bolt which is in the locking position from being acted upon in the event of a break-in attempt. Such attempts to break in are easily possible if a suitable tool is forcibly inserted into the gap between the sash frame and the frame. The known locking devices also have other disadvantages, for example poor guidance of the bolt, a weak bolt that can only transmit small closing forces or an insufficient bolt exclusion.

Die Aufgabe der Erfindung besteht nun darin, eine Verriegelungs vorrichtung der eingangs genannten Art so weiterzubilden, daß die genannten Nachteile vermieden werden, insbesondere aber ein Einbruchsschutz gegeben ist.The object of the invention is now a locking device of the type mentioned in such a way that the disadvantages mentioned are avoided, but in particular protection against burglary is given.

Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, daß die Verriegelungsvorrichtung gemäß dem Oberbegriff des Anspruchs 1 entsprechend dem kennzeichnenden Teil dieses Anspruchs ausgebildet ist. Die Sägezähne der Sperreinrichtung sind derart schräg gestellt, daß eine normale Bedienung des Riegels, also ein Verriegeln und Entriegeln ohne weiteres möglich ist, andererseits aber die Sperrwirkung sofort eintritt, wenn auf den herausgeschwenkten Riegel im Sinne einer Rückschwenkbewegung eingewirkt wird. Sobald diese unzulässige Kraft entfällt, kann der Riegel wieder in bekannter Weise betätigt werden, ohne daß irgendwelche besonderen Maßnahmen erforderlich sind.To solve this problem, the invention proposes that the locking device is designed according to the preamble of claim 1 in accordance with the characterizing part of this claim. The saw teeth of the locking device are so inclined that normal operation of the bolt, i.e. locking and unlocking, is easily possible, but on the other hand the locking action occurs immediately when the pivoted bolt is acted on in the sense of a pivoting back movement. As soon as this inadmissible force is removed, the bolt can be operated again in a known manner without any special measures being required.

Die Konstruktion ist trotzdem verhältnismäßig einfach und dadurch sehr robust. Damit fallen nur geringe Herstellungs- und Montagekosten an. Es kommt noch hinzu, daß diese Verriegelungsvorrichtung die Verwendung eines kräftigen Riegels mit großem Riegelausschluß zuläßt und er auch gut geführt werden kann.The construction is still relatively simple and therefore very robust. This means that only low manufacturing and assembly costs are incurred. In addition, this locking device allows the use of a strong bolt with a large bolt exclusion and it can also be guided well.

Die Riegelführung ist in Weiterbildung der Erfindung vorzugsweise über zwei Zapfen-Langloch-Längsführungen verschiebbar an der Stulpschiene geführt. Dies trägt ebenfalls zur sicheren Funktionsweise bei und gestattet vor allen Dingen das Ankuppeln des Schubglieds an jedem Ende der Riegelführung.In a further development of the invention, the bolt guide is preferably displaceably guided on the faceplate by means of two long longitudinal pin guides. This also contributes to the safe functioning and, above all, allows coupling of the thrust link at each end of the bolt guide.

Weitere besondere Ausgestaltungen dieser Verriegelungsvorrichtung ergeben sich aus den Unteransprüchen und der nachfolgenden Zeichnungsbeschreibung in Verbindung mit den damit erzielten Vorteilen. Die Erfindung wird nachstehend anhand der Zeichnung näher erläutert. Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung. Hierbei stellen dar

Fig. 1
eine Seitenansicht der Verriegelungsvorrichtung
Fig. 2
eine Draufsicht auf die Verriegelungsvorrichtung bei abgenommenem Riegel
Fig. 3
einen Längsmittelschnitt durch die Fig. 2
Further special configurations of this locking device result from the subclaims and the following drawing description in connection with the advantages achieved thereby. The invention is explained below with reference to the drawing. The drawing shows an embodiment of the invention. Here represent
Fig. 1
a side view of the locking device
Fig. 2
a plan view of the locking device with the bolt removed
Fig. 3
2 shows a longitudinal central section through FIG. 2

In einer Stulpschiene 1 eines Beschlags für ein Fenster, eine Tür od. dgl., mit dessen Hilfe man zumindest den Flügel gegenüber einem festen Rahmen verriegeln kann, der aber in bekannter Weise auch noch weitere Aufgaben übernehmen kann, befindet sich wenigstens ein Schubglied 2. Es ist gegenüber der Stulpschiene 1 im Sinne des Doppelpfeils 3 hin und her verschiebbar. In Fig. 3 befindet sich das Schubglied in seiner unteren Verschiebeendstellung, während es in Fig. 1 eine Verschiebe-Zwischenstellung oder auch die obere Verschiebendstellung einnimmt. Wenn sich die Vorrichtung am Flügel des Fensters oder der Tür befindet, was an sich die bevorzugte Montageart ist, so wirkt der Riegel 4 mit einem Aufnahmeschlitz des festen Rahmens zusammen, wobei sich der Aufnahmeschlitz beispielsweise an einem sogenannten Schließblech befinden kann. Denkbar ist aber, wie gesagt, auch die umgekehrte Anordnung von Vorrichtung und Schließblech od. dgl. Denkt man sich die Flügelebene parallel zur Zeichnungsebene, so ist leicht einzusehen, daß dieser Flügel bei der Riegelstellung nach Fig. 3 quer zur Zeichnungsebene bewegbar ist, während dies in der Arbeitsstellung des Riegels (Fig. 1) nicht möglich ist. Bei einem Flügel kann es sich beispielsweise um einen reinen Drehflügel handeln, dessen Drehachse beim Ausführungsbeispiel parallel zur Längsachse von Stulpschiene und Schubglied verläuft und sich rechts vom rechten Zeichnungsrand befindet. Die Stulpschiene 1 bildet in diesem Falle das schließseitige vertikale Flügelende.In a faceplate 1 of a fitting for a window, a door or the like, with the aid of which one can at least lock the sash against a fixed frame, but which can also perform other tasks in a known manner, there is at least one thrust member 2. It can be moved back and forth relative to the faceplate 1 in the sense of the double arrow 3. In Fig. 3, the thrust member is in its lower displacement end position, while in Fig. 1 it is an intermediate displacement position or also occupies the upper sliding end position. If the device is located on the sash of the window or door, which is in itself the preferred type of mounting, the bolt 4 interacts with a receiving slot of the fixed frame, wherein the receiving slot can be located, for example, on a so-called striking plate. It is also conceivable, as I said, the reverse arrangement of the device and striking plate or the like. If you think of the sash level parallel to the plane of the drawing, it is easy to see that this sash can be moved transversely to the plane of the drawing in the locking position according to FIG. 3, while this is not possible in the working position of the latch (Fig. 1). A wing can, for example, be a pure rotating wing, the axis of rotation of which, in the exemplary embodiment, runs parallel to the longitudinal axis of the faceplate and thrust member and is located to the right of the right edge of the drawing. In this case, the faceplate 1 forms the vertical wing end on the closing side.

Wenn der Spalt zwischen Flügel und festem Rahmen breit genug ist oder mit Gewalt verbreitert wird, kann bei Einbruchversuchen auf den in seiner wirksamen Verriegelungsstellung befindlichen Riegel 4 mit Hilfe eines Werkzeugs im Sinne des Pfeils 5 eingewirkt werden. Damit ein derart unbefugtes Zurückdrehen des Riegels 4 in seine wirkungslose Ausgangsstellung wirksam verhindert wird, ist die erfindungsgemäße Verriegelungsvorrichtung mit einer Sicherheitseinrichtung ausgestattet, die nachstehend noch näher erläutert wird.If the gap between the sash and the fixed frame is wide enough or is widened by force, intrusion attempts can be made to act on the bolt 4 which is in its effective locking position with the aid of a tool in the direction of the arrow 5. In order that the unauthorized turning back of the bolt 4 into its inactive starting position is effectively prevented, the locking device according to the invention is equipped with a safety device, which will be explained in more detail below.

Der Riegel 4 ist im Gegensatz zu vorbekannten Ausführungen nicht unmittelbar mit dem Schubglied verbunden, sondern mittelbar unter Zwischenschaltung eines als Riegelführung 6 bezeichneten, langgestreckten Übertragungselements und eines Sperrstücks 7. Letzteres verläuft gemäß Fig. 3 in Verlängerung des Riegels 4. Die Riegelführung überbrückt den Zwischenraum zwischen Sperrstück und Schubglied 2. Aus Fig. 3 ergibt sich, daß die Riegelführung über den Riegel 4 hinaus nach oben weiterlaufen kann. Dies gibt die Möglichkeit, zusätzlich zum Schubglied 2 an das obere Ende ein weiteres Schubglied 8 anzukuppeln oder an Stelle des Schubglieds 2 nur das Schubglied 8 zu verwenden. Ein weiteres Schubglied ermöglicht es, einen im Abstand vom Riegel 4 vorhandenen weiteren Riegel über die gleiche Schiebebewegung in gleichem Sinne zu betätigen. Im übrigen erzeugt man die Verschiebebewegung 3 mit Hilfe eines bekannten Fenstergetriebes, eines Türverschlusses oder einer ähnlichen Betätigungseinrichtung des Beschlags bzw. der Verriegelungseinrichtung.In contrast to previously known designs, the bolt 4 is not directly connected to the thrust member, but indirectly with the interposition of an elongated transmission element referred to as the bolt guide 6 and a locking piece 7. The latter extends in accordance with FIG. 3 in an extension of the bolt 4. The bolt guide bridges the gap between the locking piece and the thrust member 2. From FIG. 3 it can be seen that the bolt guide can continue to run upwards beyond the bolt 4. This gives the possibility of coupling a further thrust element 8 to the upper end in addition to the thrust element 2 or using only the thrust element 8 instead of the thrust element 2. Another pushing element makes it possible to actuate a further bolt, which is at a distance from the bolt 4, by the same sliding movement in the same sense. Otherwise, the displacement movement 3 is generated with the aid of a known window mechanism, a door lock or a similar actuating device for the fitting or the locking device.

Der Riegel 4 ist mit dem Sperrstück 7 über eine Achse 9 schwenkbar verbunden. Sie erstreckt sich senkrecht zur Flügelebene und parallel zur Ebene der Stulpschiene hin. Selbstverständlich steht sie auch senkrecht zur Schwenkebene des Riegels 4. Das Sperrstück 7 ist mit der Riegelführung 6 über eine Zapfen-Langlochverbindung gekuppelt, die eine gewisse Totgangstrecke zwischen beiden ermöglicht. Beim Ausführungsbeispiel befindet sich das oder befinden sich zwei kongruent angeordnete Langlöcher 10 an der Riegelfüh rung 6. Demzufolge sind die darin eingreifenden Zapfen 11 am Sperrstück 7. Genau gesagt handelt es sich dabei um die freien überstehenden Enden eines Bolzens. Die Steuerung des Sperrstücks 7 muß am entgegengesetzten Ende erfolgen, an dem sich die Verbindungsachse 9 mit dem schwenkbaren Riegel 4 befindet.The bolt 4 is pivotally connected to the locking piece 7 via an axis 9. It extends perpendicular to the wing plane and parallel to the faceplate plane. Of course, it is also perpendicular to the swivel plane of the bolt 4. The locking piece 7 is coupled to the bolt guide 6 via a pin-slot connection, which allows a certain lost motion between the two. In the exemplary embodiment, this is or there are two congruently arranged elongated holes 10 on the bolt guide tion 6. Accordingly, the engaging pins 11 on the locking piece 7. Specifically, these are the free projecting ends of a bolt. The control of the locking piece 7 must take place at the opposite end, at which the connecting axis 9 with the pivotable bolt 4 is located.

Es leuchtet ohne weiteres ein, daß gegebenenfalls nach Überwindung der Totgangstrecke der Zapfen-Lochlochverbindung 10, 11 bei einer auf das Schubglied 2 oder 8 im Sinne des Pfeils 12 einwirkender Kraft, der in seiner Ausgangsstellung (Fig. 3) befindliche Riegel 4 zwangsläufig eine Auswärts-Schwenkbewegung entgegen dem Pfeil 5 durchführen muß. Hierzu trägt eine Abweiskante 13 der Stulpschiene 1 bei, an welcher, insbesondere bereits in der Ausgangslage, die in der Zeichnung am oberen Ende des Riegels befindliche, von außen nach innen gegen das Sperrstück 7 hin abfallende Kontur 14 des Riegels 4 anliegt. Sie ist beim Ausführungsbeispiel bogenförmig, was besonders gut aus Fig. 1 zu ersehen ist. Bei der Einwärtsbewegung wirkt eine hohlgewölbte bogenförmige Führungskurve 15 des Riegels 4 mit einer der Abweiskante 13 gegenüberliegenden, ebenfalls von außen nach innen unten abfallenden Auflaufschräge 16 im Sinne einer Rückschwenkbewegung zusammen.It is readily apparent that, if necessary, after overcoming the lost motion distance of the pin-hole connection 10, 11 with a force acting on the thrust member 2 or 8 in the direction of arrow 12, the bolt 4 located in its starting position (FIG. 3) inevitably moves away - Swivel movement against arrow 5 must be carried out. A deflection edge 13 of the faceplate 1 contributes to this, against which, in particular already in the starting position, the contour 14 of the bolt 4, which in the drawing is located at the upper end of the bolt and falls from the outside towards the locking piece 7, bears. In the exemplary embodiment, it is arch-shaped, which can be seen particularly well from FIG. 1. During the inward movement, a hollow, arched guide curve 15 of the bolt 4 interacts with a run-up bevel 16 opposite the deflecting edge 13 and likewise falling from the outside inwards in the sense of a pivoting back movement.

Wie bereits erläutert, verlaufen die Langlöcher 10 der Zapfen-Langlochverbindung 10, 11 geneigt zur Ebene von Stulpschiene 1 und Schubglied 2 und damit auch zur Verschieberichtung 3 des Schubglieds. Die Schräge ist so gewählt, daß das gegen das freie Sperrstückende weisende Ende des Langlochs 10 der Stulpschiene 1 näher ist als das in Richtung auf das freie Riegelende weisende andere Langlochende. Wenn also, ausgehend von der in Fig. 1 gezeigten Zuordnung jedes Zapfens 11 zu seinem Langloch 10 die Riegelführung 6 im Sinne des Pfeils 17 nach unten verschoben wird, so folgt hieraus, daß sich jedes Langloch 10 gegenüber seinem Bolzen 11 zunächst so lange verschiebt, bis der Bolzen am in der Zeichnung oberen Schlitzende angekommen ist. Aufgrund der erwähnten Schräglage bedeutet dies zugleich aber eine Verschwenkung des freien Sperrstückendes in Pfeilrichtung 18 (Fig. 3).As already explained, the elongated holes 10 of the pin-elongated hole connection 10, 11 are inclined to the plane of the faceplate 1 and push element 2 and thus also to the direction of displacement 3 of the push element. The slope is chosen so that the against free locking piece end of the elongated hole 10 of the faceplate 1 is closer than the other elongated hole end pointing towards the free locking end. If, starting from the assignment of each pin 11 to its slot 10 shown in FIG. 1, the locking guide 6 is shifted downwards in the direction of the arrow 17, it follows from this that each slot 10 is initially displaced relative to its bolt 11 for so long, until the bolt has reached the top of the slot in the drawing. Because of the inclined position mentioned, this also means that the free end of the locking piece swivels in the direction of arrow 18 (FIG. 3).

Aus Fig. 3 ersieht man, daß sich insbesondere am freien Ende des Sperrstücks 7 ein Sperrzahn 19 befindet, der mit einer Sperrverzahnung 20 zusammenwirkt. Die Sperrverzahnung ist sägezahnartig ausgebildet, wobei die Schrägstellung dieser Zähne ist so gewählt ist, daß der Sperrzahn 19, ausgehend von der in Fig. 3 gezeigten Stellung, selbst dann nach oben hin verschoben werden kann, wenn er gegen die Sperrverzahnung 20 hin verschwenkt worden ist. Sobald man aber den gegen die Sperrverzahnung 20 verschwenkten Sperrzahn 19 entgegen den Pfeil 12 verschiebt, hakt dieser sofort in die als nächste erreichte Zahnlücke ein, wodurch eine weitere Verschiebung des Sperrstücks 7 und damit auch eine dementsprechende Einwärts-Schwenkbewegung des Riegels 4 im Sinne des Pfeils 5 nicht möglich ist. Es handelt sich hierbei um eine Einbruchsicherung. Wenn in der bereits erläuterten Weise, beispielsweise bei einem Einbruchsversuch, auf den Riegel 4 im Sinne des Pfeils 5 eingewirkt wird, so läßt sich der Riegel nicht in die wirkungs lose Freigabestellung verschwenken, weil die Sperreinrichtung 19, 20 sofort wirksam wird. Hierzu trägt die Zapfen-Langlochverbindung 10, 11 bei.From Fig. 3 it can be seen that there is a locking tooth 19, in particular at the free end of the locking piece 7, which interacts with a locking toothing 20. The locking toothing is sawtooth-shaped, the inclination of these teeth is selected so that the locking tooth 19, starting from the position shown in FIG. 3, can be shifted upwards even if it has been pivoted against the locking toothing 20 . However, as soon as you move the locking tooth 19 pivoted against the locking toothing 20 against the arrow 12, this hooks immediately into the tooth gap reached next, as a result of which a further displacement of the locking piece 7 and thus a corresponding inward pivoting movement of the bolt 4 in the direction of the arrow 5 is not possible. It is a burglar alarm. If the bolt 4 is acted on in the direction of arrow 5 in the manner already explained, for example in the event of a break-in attempt, the bolt cannot be effective Swivel loose release position because the locking device 19, 20 takes effect immediately. The pin-slot connection 10, 11 contributes to this.

Wenn sich beim Herausschwenken des Riegels 4 von der in Fig. 1 gezeigten Ausgangsstellung in die Sperrstellung gemäß Fig. 1 der Zapfen 11 am in Fig. 1 unteren Ende des Langlochs 10 befindet oder er nach Durchfahren der Totgangsstrecke dorthin gelangt ist, so gleitet der Sperrzahn 19 beim Verriegeln, wie gesagt, entlang der Sperrverzahnung 20, ohne jedoch die Verriegelungsbewegung des Riegels zu sperren. Bei normaler Betätigung zum Entriegeln wird beispielsweise das Schubglied 2 in Pfeilrichtung 17 verschoben. Dies bedeutet, daß zunächst die Riegelführung 6 gegenüber dem Sperrstück 7 nach unten hin verlagert wird. Sobald die Zapfen 11 am in der Zeichnung oberen, weiter innen liegenden Ende ihres zugeordneten Langlochs 10 angekommen sind, nimmt die Riegelführung 6 das Sperrstück 7 mit und dieses verschwenkt dann den Riegel 4 in Pfeilrichtung 5. Bei der vorangegangenen Relativbewegung des Zapfens 11 gegenüber seinem Langloch 10 hebt der Sperrzahn 19 von der Sperrverzahnung 20 ab, so daß trotz der Abwärtsbewegung des Sperrzahns 19 in Pfeilrichtung 17 eine Verhakung mit der Sperrverzahnung 20 nicht stattfinden kann.If, when the bolt 4 is pivoted out of the starting position shown in FIG. 1 into the blocking position according to FIG. 1, the pin 11 is at the lower end of the elongated hole 10 in FIG. 1 or it has got there after driving through the lost-motion path, the blocking tooth slides 19 when locking, as I said, along the locking teeth 20, but without locking the locking movement of the bolt. With normal actuation for unlocking, the thrust member 2 is displaced in the direction of arrow 17, for example. This means that the bolt guide 6 is first shifted downwards relative to the locking piece 7. As soon as the pins 11 have reached the end of their associated elongated hole 10, which in the drawing is the upper, further inward end, the locking guide 6 takes the locking piece 7 with them and this then pivots the locking bar 4 in the direction of arrow 5. During the previous relative movement of the pin 11 relative to its slot 10 lifts the ratchet tooth 19 from the ratchet toothing 20, so that in spite of the downward movement of the ratchet tooth 19 in the direction of arrow 17 it is not possible for the ratchet toothing 20 to get caught.

Aus dem Vorstehenden ergibt sich indirekt, daß der Querschnitt der Riegelführung 6 beim Ausführungsbeispiel rinnenartig, insbesondere etwa U-förmig, ist. Die beiden Langlöcher 10 befinden sich demnach an den beiden vorzugsweise parallelen ebenen U-Schenkeln. Am U-Mittelstück ist, insbesondere an den beiden Endbereichen, je ein Langloch 21 bzw. 22 angebracht. Das erste ist von einem Zapfen 23 und das zweite von einem Zapfen 24 durchsetzt. Diese sind an der Stulpschiene 1 befestigt, insbesondere angenietet, während ein verdickter Kopf 25 die Riegelführung 6 niederhält. Die Länge des Langlochs und die Dicke des Zapfens im Bereich des letzteren bestimmen die maximale Verschiebestrecke der Riegelführung 6 gegenüber der Stulpschiene 1. Jedes Schubglied ist an den Längskanten seines Ankuppelendes mit zwei nach entgegengesetzten Richtungen randoffenen Schlitzen 26 versehen. In jedes greift bei angekuppeltem Schubglied 2 ein Einhängezapfen 27 der Riegelführung 6 ein. Demzufolge ist also das Ankuppelende jedes Schubglieds 2 bzw. 8 T-förmig. Der verdickte Kopf 25 der Zapfen 23 und 24 sichert auch die Verbindung 26, 27.It follows indirectly from the above that the cross section of the locking guide 6 in the exemplary embodiment is groove-like, in particular approximately U-shaped. The two elongated holes 10 are located accordingly on the two preferably parallel flat U-legs. An elongated hole 21 or 22 is attached to the U center piece, particularly at the two end regions. The first is penetrated by a pin 23 and the second by a pin 24. These are fastened to the faceplate 1, in particular riveted, while a thickened head 25 holds the latch guide 6 down. The length of the elongated hole and the thickness of the pin in the area of the latter determine the maximum displacement distance of the locking guide 6 with respect to the faceplate 1. Each thrust member is provided with two slots 26 which are open at the edges in opposite directions on the longitudinal edges of its coupling end. When the pusher member 2 is coupled, a hooking pin 27 of the bolt guide 6 engages in each. Accordingly, the coupling end of each thrust link 2 or 8 is T-shaped. The thickened head 25 of the pins 23 and 24 also secures the connection 26, 27.

Der Riegel besteht aus einem flachen U-Mittelsteg 28 und zwei hierzu senkrecht stehenden, insbesondere parallelen und ebenen, Seitenstegen 29, 30. Beim Ausführungsbeispiel liegen letztere zwischen den beiden Seitenstegen 31 und 32 der Riegelführung 6, jedoch ist auch die umgekehrte Anordnung möglich. Zwischen den Seitenstegen 29 und 30 befindet sich beim Ausführungsbeispiel ein Verstärkungs-Innenteil 33. An diesem ist die Führungskurve 15 selbstverständlich auch oder ausschließlich angebracht. Außerdem ist dessen freies, die Achse 9 untergreifendes Ende mit einem Anschlagglied 34 versehen, welches bei völlig herausgeschwenktem Riegel 4 an der Innenfläche des U-Mittelstücks der Riegelführung 6 anschlägt und damit für eine rüttelfeste Stellung sorgt.The bolt consists of a flat U-center web 28 and two perpendicular, in particular parallel and flat, side webs 29, 30. In the embodiment, the latter are between the two side webs 31 and 32 of the bolt guide 6, but the reverse arrangement is also possible. In the exemplary embodiment, an inner reinforcement part 33 is located between the side webs 29 and 30. The guide curve 15 is of course also or exclusively attached to this. In addition, its free end, which engages under the axis 9, is provided with a stop member 34 which, when fully pivoted out Bolt 4 strikes the inner surface of the U-center piece of bolt guide 6 and thus ensures a vibration-proof position.

Aufgrund dieser Formgebung des Riegels 4 ist der Durchbruch 35 der Stulpschiene 1 für den Riegel 4 auch U-förmig, wie sich aus Fig. 2 der Zeichnung ergibt. Der Fig. 3 entnimmt man, daß der flache U-Mittelsteg 28 des Riegels 4 diesen Durchbruch 35 zumindest weitgehend abdeckt und dadurch das Eindringen von Schmutz verhindert. Dies ergibt auch ein optisch günstiges Aussehen.Due to this shape of the bolt 4, the opening 35 of the faceplate 1 for the bolt 4 is also U-shaped, as can be seen in FIG. 2 of the drawing. 3 shows that the flat U-center web 28 of the bolt 4 at least largely covers this opening 35 and thereby prevents the ingress of dirt. This also results in an optically favorable appearance.

Auch das Sperrstück 7 weist zwei parallele Lagerlaschen auf, die an ihrem freien Ende über ein Zwischenstück 36 miteinander verbunden sind, welches den Sperrzahn 19 trägt. Sowohl das Sperrstück 7 als auch der Riegel 4 können ohne weiteres einstückig hergestellt sein. Die Sperrverzahnung 20 ist in die Innenfläche der Stulpschiene 1 eingeprägt. Theoretisch könnte sie sich auch an einem separaten Teil befinden, das man in geeigneter Weise mit der Stulpschiene 1 verbindet. Im übrigen ist der Begriff "Stulpschiene" in weitestem Sinne zu verstehen.The locking piece 7 also has two parallel bearing straps which are connected to one another at their free end via an intermediate piece 36 which carries the locking tooth 19. Both the locking piece 7 and the bolt 4 can easily be made in one piece. The locking toothing 20 is stamped into the inner surface of the faceplate 1. In theory, it could also be located on a separate part, which is connected in a suitable manner to the faceplate 1. For the rest, the term "faceplate" is to be understood in the broadest sense.

Die Verriegelungsvorrichtung besitzt nicht nur die vorstehend detailliert beschriebene Sicherungsvorrichtung gegen Einbrechen, vielmehr ist sie aufgrund der Konstruktion ihres Riegels auch in der Lage, große Schließkräfte zu übertragen. Des weiteren ist der Riegel 4 besonders gut geführt, und schließlich ist auch noch der verhältnismäßig große Riegelausschluß positiv hervorzuheben. Um einen kräftigen Riegel verwenden zu können, trotzdem aber die Riegelführung 6 möglichst klein zu halten, kann man den Boden oder das U-Mittelstück der Riegelführung 6 gemäß Fign. 1 und 3 nach innen hin in der Art einer Sicke etwas ausweiten. Bei einer Blechkonstruktion ist es aus fertigungstechnischen Gründen zweckmäßig, wenn man in diesem Bereich die Seitenwände etwas kürzt, wie dies aus Fig. 1 ersichtlich ist. Das freie Ende des Riegels 4 verjüngt sich geringfügig. Man erreicht dies dadurch, daß man beidseits die Spitze 37 der Seitenstege 29 und 30 gegen das freie Ende hin keilförmig ausbildet. In Verbindung mit einer entsprechenden Gestaltung des Aufnahmeschlitzes läßt sich dadurch ein gewisser Anzug beim Verriegeln erreichen.The locking device not only has the security device against break-in described in detail above, but due to the construction of its bolt it is also able to transmit large closing forces. Furthermore, the bolt 4 is particularly well managed, and finally the relatively large bolt exclusion is also to be emphasized positively. Around To be able to use a strong bolt, but still keep the bolt guide 6 as small as possible, the bottom or the U-center piece of the bolt guide 6 according to FIGS. Extend 1 and 3 slightly inwards in the manner of a bead. In the case of a sheet metal construction, it is expedient for manufacturing reasons to shorten the side walls somewhat in this area, as can be seen from FIG. 1. The free end of the bolt 4 tapers slightly. This is achieved by making the tip 37 of the side webs 29 and 30 wedge-shaped towards the free end on both sides. In conjunction with a corresponding design of the receiving slot, a certain tightening can be achieved when locking.

Es bleibt noch nachzutragen, daß diese Verriegelungsvorrichtung in eine Normnut paßt, ohne daß im Riegelbereich zusätzliche Ausfräsungen erforderlich sind. Bei den üblichen Normnuten ist die Ausfräsung für den Stulp 16x2,5 mm oder 20x3 mm. Die Nut für das eigentliche Getriebe bzw. die Verriegelungsvorrichtung ist 12 mm breit und 9 mm tief.It remains to be added that this locking device fits into a standard groove, without additional milled-out areas being required in the locking area. With the usual standard grooves, the milled for the faceplate is 16x2.5 mm or 20x3 mm. The groove for the actual gearbox or the locking device is 12 mm wide and 9 mm deep.

Claims (14)

  1. Locking device for a window, a door or the like, with a bolt (4) of one frame which bolt can be pivoted by means of a thrust member (2, 8) disposed behind an inverted rail (1) or the like and cooperates with a receiver slot on the other frame, wherein the bolt (4) which cooperates with a deflection edge (13) or the like of its frame, is connected to the thrust member (2, 8), characterised in that the bolt (4) is indirectly connected to the thrust member (2, 8) by means of a locking piece (7) articulated on the bolt and a bolt guide (6), wherein the bolt guide (6) and the locking piece (7) can be displaced to a limited extent relative to one another in the form of a dead travel area, in that a spigot-elongate hole connection (10, 11) is engaged between the two, wherein the spigot axis is perpendicular to the plane of the wing or leaf and to the direction of displacement of the thrust member (2, 8), and the elongate hole (10) or each elongate hole is inclined relative to the plane of the inverted rail, and thus the end of the elongate hole which faces the free end of the locking piece (7) is closer to the thrust member (2,8) than the other end of the elongate hole which faces in the direction of the free end of the bolt, and in that the locking piece (7) is provided with at least one saw-toothed ratchet (19) or the like, which cooperates with a ratchet (20) on the inner side of the inverted rail (1), wherein a force acting on the outwardly pivoted bolt (4) in the direction of its release position, pivots the ratchet (19) into a working position.
  2. Device according to Claim 1, characterised in that the bolt guide (6) is preferably displaceable on the inverted rail (1) by means of two spigot-elongate hole longitudinal guides (23, 24).
  3. Device according to Claim 2, characterised in that the bolt guide (6) has a curved or U-shaped cross-section, with free leg ends disposed on the inner surface of the inverted rail, wherein in particular one elongate hole (21, 22) of the longitudinal guide is provided in each case in both end areas of the central U section, whereas the associated spigots (23, 24) are retained on the inverted rail (1).
  4. Device according to at least one of the preceding Claims, characterised in that the bolt (4) comprises a flat centre bar (28) of a U-shape, and two preferably parallel side bars (29, 30), which are connected to the locking piece (7) so as to pivot by means of a bearing shaft (9), wherein in the released position the central U-section (28) abuts the outer surface of the inverted rail (1) and covers at least substantially the continuous aperture (35) for the bolt (4).
  5. Device according to Claim 4, characterised in that the continuous aperture (35) of the inverted rail (1) for the bolt is approximately U-shaped.
  6. Device according to at least one of the preceding Claims, characterised in that the bolt (4) is in the form of a double-armed lever, wherein in particular its shorter lever arm forms a stop member (34), which, when the bolt (4) is locked, abuts a stop surface, for example the inner surface of the locking piece (7).
  7. Device according to at least one of the preceding Claims, characterised in that the locking piece (7) has two bearing plates or like attachments, and the ratchet (19) is at the end distant from the bolt.
  8. Device according to at least one of the preceding Claims, characterised in that the ratchet teeth (20) are stamped into the interior of the inverted rail (1).
  9. Device according to at least one of the preceding Claims, characterised in that on its end facing away from the locking piece (7), the bolt (4) has a contour (14) which drops back against the locking piece and the deflection edge (13) which cooperates therewith is disposed on the inverted rail (1), and in that at a distance therefrom on the inverted rail (1) there is disposed a run-up stop member (16) facing in the same direction, wherein the run-up stop member (16) closest the locking piece (7) cooperates with a guide cam (15) of the bolt (4).
  10. Device according to at least one of the preceding Claims, characterised in that the bolt (4) is in two parts and comprises an approximately U-shaped outer part (28, 29, 30) and an inner reinforcement part (33) inserted between the legs (29, 30) thereof.
  11. Device according to Claim 10, characterised in that the stop member (34) is disposed on the inner part (33) of the bolt (4).
  12. Device according to at least one of the preceding Claims, characterised in that in its original position in which it is inactive, the bolt (4) is disposed substantially in the interior of the bolt guide (6).
  13. Device according to at least one of the preceding Claims, characterised in that each end of the bolt guide (6) can be connected to a thrust member (2 or 8).
  14. Device according to at least one of the preceding Claims, characterised in that, on the longitudinal edge of its coupling end, each thrust member (2, 8) has two slots (26) which are open at the edge in opposite directions, and in each of which a hanging member (27) of the bolt guide (6) can be inserted.
EP90120870A 1989-11-23 1990-10-31 Locking device for a window, a door or similar Expired - Lifetime EP0433623B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90120870T ATE92141T1 (en) 1989-11-23 1990-10-31 LOCKING DEVICE FOR A WINDOW, A DOOR OR THE LIKE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8913826U DE8913826U1 (en) 1989-11-23 1989-11-23 Locking device for a window, door or similar.
DE8913826U 1989-11-23

Publications (3)

Publication Number Publication Date
EP0433623A2 EP0433623A2 (en) 1991-06-26
EP0433623A3 EP0433623A3 (en) 1991-10-09
EP0433623B1 true EP0433623B1 (en) 1993-07-28

Family

ID=6844834

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90120870A Expired - Lifetime EP0433623B1 (en) 1989-11-23 1990-10-31 Locking device for a window, a door or similar

Country Status (3)

Country Link
EP (1) EP0433623B1 (en)
AT (1) ATE92141T1 (en)
DE (2) DE8913826U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0940532A2 (en) * 1998-03-06 1999-09-08 ISEO SERRATURE Spa Lock, particularly for uprights of metal door frames
EP1008713A1 (en) 1998-12-09 2000-06-14 Siegenia-Frank Kg Locking device
DE19856451C2 (en) * 1998-12-09 2001-12-06 Siegenia Frank Kg Locking device
DE102006000280A1 (en) * 2006-06-09 2007-12-13 Aug. Winkhaus Gmbh & Co. Kg Locking device for drive rod fitting for locking e.g. window or door panel pivotable relative to frame has locking element movably guided in longitudinal guide parallel to direction of motion of drive rod into at least one of two positions

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514538C2 (en) * 1998-09-10 2001-03-12 Fas Laasfabrik Ab Locks and locking rule
DE20017799U1 (en) 2000-10-18 2000-12-28 Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen Espagnolette lock
AU2003249762B2 (en) * 2002-08-05 2009-11-26 Allegion (Australia) Pty Ltd A pivotal bolt
US7210880B2 (en) * 2003-11-13 2007-05-01 Black & Decker Inc. Lock set installation apparatus and kit and method of using the same
NL2000017C2 (en) * 2006-03-01 2007-09-04 Handelsonderneming J P M Kok B Edge magnifier for locking a door or window, and an assembly comprising such an edge magnifier.
DE102006000327A1 (en) * 2006-07-10 2008-01-24 Aug. Winkhaus Gmbh & Co. Kg Window drive rod fitting latch has overlap rail, which has bending, and bolt is guided between withdrawn position and projecting position at bending
AT11491U1 (en) 2009-07-08 2010-11-15 Roto Frank Ag LOCKING DEVICE
DE102011003371A1 (en) * 2011-01-31 2012-08-02 Roto Frank Ag Locking arrangement for windows, doors or the like with a pivot bolt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE305391B (en) * 1967-10-09 1968-10-21 Bengtsson Sigurd W
CH534286A (en) * 1971-02-08 1973-02-28 Fritz Leibundgut Ag Edge lock for windows and doors
US4095829A (en) * 1976-12-29 1978-06-20 Truth Incorporated Window lock
DE8200639U1 (en) * 1982-01-14 1986-04-10 Winkhaus Fa August Locking fitting
DE3445255C2 (en) * 1984-12-12 1993-11-18 Karrenberg Fa Wilhelm Espagnolette lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0940532A2 (en) * 1998-03-06 1999-09-08 ISEO SERRATURE Spa Lock, particularly for uprights of metal door frames
EP1008713A1 (en) 1998-12-09 2000-06-14 Siegenia-Frank Kg Locking device
DE19856451C2 (en) * 1998-12-09 2001-12-06 Siegenia Frank Kg Locking device
DE102006000280A1 (en) * 2006-06-09 2007-12-13 Aug. Winkhaus Gmbh & Co. Kg Locking device for drive rod fitting for locking e.g. window or door panel pivotable relative to frame has locking element movably guided in longitudinal guide parallel to direction of motion of drive rod into at least one of two positions

Also Published As

Publication number Publication date
EP0433623A2 (en) 1991-06-26
EP0433623A3 (en) 1991-10-09
DE59002099D1 (en) 1993-09-02
DE8913826U1 (en) 1990-01-11
ATE92141T1 (en) 1993-08-15

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