EP0662556A1 - Locking device for a door or a window - Google Patents

Locking device for a door or a window Download PDF

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Publication number
EP0662556A1
EP0662556A1 EP94119429A EP94119429A EP0662556A1 EP 0662556 A1 EP0662556 A1 EP 0662556A1 EP 94119429 A EP94119429 A EP 94119429A EP 94119429 A EP94119429 A EP 94119429A EP 0662556 A1 EP0662556 A1 EP 0662556A1
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EP
European Patent Office
Prior art keywords
locking bolt
slide
axis
lever
lock device
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Granted
Application number
EP94119429A
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German (de)
French (fr)
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EP0662556B1 (en
Inventor
Mario Marinoni
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Italiana Progetti SRL
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Italiana Progetti SRL
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Publication of EP0662556A1 publication Critical patent/EP0662556A1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key

Definitions

  • the invention relates to a lock device for a door or a window, in particular for an all-glass door or a frame glass door, with an elongated box-shaped housing, from the one long side of which a locking bolt can be extended.
  • Such a locking device can be used, for example, to lock a door leaf in the floor, in which a locking hole is formed, into which the locking bolt of the locking device arranged at the lower edge of the door leaf can be pushed.
  • a sliding shoe with a driver recess is fixed to the end of the locking bolt in the box-shaped housing, in which the rotatable beard of a security lock cylinder which can be fastened in the housing can engage by displacing the sliding shoe and thus the locking bolt.
  • the possible stroke of the locking bolt is limited and is a maximum of 13 to 14 mm.
  • a lock stroke of the locking bolt of at least 20 mm is required for a lock device of this type which is as burglar-proof as possible, and which cannot be achieved by the known lock devices of the type shown.
  • the invention solves the problem of how a lock device of the type mentioned at the beginning can be designed in such a way that a larger stroke of the locking bolt can be achieved while the security lock cylinder is retained.
  • an actuatable by the rotatable beard of a cylinder which is slidably guided parallel to the axis of the locking bolt and engages via a sliding joint on a one-armed lever, which has one end on the Housing is pivotally mounted about an axis which extends at a distance from the locking bolt perpendicular to its axis, and engages with its other end projecting beyond the slide in a driver recess which is formed on the inner end of the locking bolt, the pivot axis of the one-armed lever is arranged close to that long side of the box-shaped housing from which the locking bolt can be extended.
  • the one-arm lever translates the displacement path of the slide to the stroke of the locking bolt, whereby the stroke of the locking bolt is greater than this displacement path of the slide, which is determined by the angle of rotation of the beard of the cylinder during engagement with the slide.
  • the slide shoe fixed in the conventional lock devices described above at the inside of the locking bolt which must have a length corresponding to the displacement of the beard of the cylinder corresponding to the displacement path of the slide provided according to the invention, is eliminated.
  • the lever Since the pivot axis of the one-armed lever is arranged close to that long side of the box-shaped housing from which the locking bolt can be extended, the lever can be made correspondingly long and can be arranged laterally next to it with its pivot axis at the height of the cylinder without the beard of the cylinder collided with the lever.
  • the thrust joint can be realized, for example, by providing a slider which grips the lever on both sides and can be displaced along it, and which rotatably engages with a pin in a bore in the slider.
  • a pin is formed on the slide, which slidably and rotatably engages in an elongated hole formed in the one-armed lever.
  • the slide preferably also has a guide slot in which the one-armed lever is guided in a sliding manner.
  • the driver recess in the locking bolt can be rounded off with its lateral boundary wall facing the lever and leading when the locking bolt extends, as a result of which the sliding friction between the locking bolt and the lever end can be reduced, because in this case the lever can roll to a certain extent during the closing movement of the locking bolt.
  • the end of the lever engaging in the driver recess has a rounded head which protrudes on both sides thereof, so that such a rolling operation of the rounded head of the lever on the relevant boundary wall of the driver recess can also be achieved at least during the closing stroke of the bolt .
  • the lock device has an elongated box-shaped housing 1, from the one long side 2 of which a locking bolt 3 can be extended.
  • the locking bolt 3 has a driver recess 10 at its inner end.
  • a one-armed lever 7 is pivotally mounted about an axis 8 which is fixed to the housing and which runs perpendicular to the axis of the pin 3 at a distance from it. With its other end 9, which is designed as a round head projecting beyond the lever sides, the lever 7 engages in the driver recess 10 of the locking bolt 3.
  • the slider 6 slidably engages with two pins (not shown) in an elongated hole 15 in the adjacent housing wall.
  • the lever also has an elongated hole 11 in which the slide 6 engages with a pin 14 so that it can slide and rotate.
  • the beard 4 of a cylinder 5 inserted into the housing 1 engages in the driver recess 13 of the slide 6 over part of its rotational path, whereby the slide 6 is carried along in one or the other direction of displacement.
  • the lever 7 is in turn taken along via the pin 14 engaging in the elongated hole 11 of the lever 7, which thereby pivots about its pivot axis 8 and with its end 9 engaging in the driver recess 10 of the locking bolt 3, the locking bolt 3 from the long side 2 the housing 1 moves out (Fig. 3) or in this again pulls in (Fig. 2).
  • the stroke of the locking bolt 3 is greater than the displacement path of the slide 6, and since the slide 6 is arranged at a distance from the locking bolt 3 and is separately displaceable, the locking bolt 3 can be compared to those of conventional lock devices of the present type for an extended stroke be longer without requiring a greater depth of the lock device.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

There is a slide (6) in the box-shaped housing (1). It is operable from the rotatable ward (4) of a cylinder (5) which is displaceable parallel to the axis of the locking bolt (3) and via a thrust link engages on a one-armed lever (7). The lever with its one end is pivotably located around an axis (8) on the housing. This axis runs at a distance from the locking bolt vertically to its axis and with its other end (9) extending over the slide engages in a driver recess (10), which is formed at the housing inner end of the locking bolt. The pivot axis of the one-armed lever is arranged close to the long side (2) of the box-shaped housing from which the locking bolt emerges.

Description

Die Erfindung betrifft eine Schloßvorrichtung für eine Tür oder ein Fenster, insbesondere für eine Ganzglastür oder eine Rahmenglastür, mit einem länglich kastenförmigen Gehäuse, aus dessen einen Langseite ein Verriegelungsbolzen ausfahrbar ist.The invention relates to a lock device for a door or a window, in particular for an all-glass door or a frame glass door, with an elongated box-shaped housing, from the one long side of which a locking bolt can be extended.

Eine derartige Schloßvorrichtung kann beispielsweise dazu dienen, einen Türflügel im Fußboden zu verriegeln, in dem ein Verriegelungsloch ausgebildet ist, in das der Verriegelungsbolzen der am unteren Rand des Türflügels angeordneten Schloßvorrichtung hineinschiebbar ist. Bei bekannten derartigen Schloßvorrichtungen ist an dem in dem kastenförmigen Gehäuse liegenden Ende des Verriegelungsbolzens ein Gleitschuh mit einer Mitnehmerausnehmung festgelegt, in welche der drehbare Bart eines in dem Gehäuse befestigbaren Sicherheitsschloß-Zylinders unter Verschieben des Gleitschuhs und damit des Verriegelungsbolzens eingreifen kann. Bei einer derartigen Konstruktion der Schloßvorrichtung mit einer Bautiefe von 35 mm ist aber der mögliche Hub des Verriegelungsbolzens beschränkt und beträgt maximal 13 bis 14 mm. Andererseits wird für eine möglichst einbruchsichere derartige Schloßvorrichtung ein Schließhub des Verriegelungsbolzens von mindestens 20 mm gefordert, der von den bekannten Schloßvorrichtungen der geschildeten Art nicht erreicht werden kann.Such a locking device can be used, for example, to lock a door leaf in the floor, in which a locking hole is formed, into which the locking bolt of the locking device arranged at the lower edge of the door leaf can be pushed. In known lock devices of this type, a sliding shoe with a driver recess is fixed to the end of the locking bolt in the box-shaped housing, in which the rotatable beard of a security lock cylinder which can be fastened in the housing can engage by displacing the sliding shoe and thus the locking bolt. With such a construction of the lock device with a construction depth of 35 mm, the possible stroke of the locking bolt is limited and is a maximum of 13 to 14 mm. On the other hand, a lock stroke of the locking bolt of at least 20 mm is required for a lock device of this type which is as burglar-proof as possible, and which cannot be achieved by the known lock devices of the type shown.

Durch die Erfindung wird das Problem gelöst, wie in einfacher Weise eine Schloßvorrichtung der eingangs erwähnten Art so gestaltet werden kann, daß unter Beibehaltung des Sicherheitsschloß-Zylinders ein größerer Hub des Verriegelungsbolzens erreicht werden kann.The invention solves the problem of how a lock device of the type mentioned at the beginning can be designed in such a way that a larger stroke of the locking bolt can be achieved while the security lock cylinder is retained.

Zur Lösung dieses Problems ist in dem kastenförmigen Gehäuse ein vom drehbaren Bart eines Zylinders betätigbarer Schieber angeordnet ist, der parallel zur Achse des Verriegelungsbolzens verschiebbar geführt ist und über ein Schubgelenk an einem einarmigen Hebel angreift, der mit seinem einen Ende an dem Gehäuse um eine Achse schwenkbar gelagert ist, die im Abstand von dem Verriegelungsbolzen senkrecht zu dessen Achse verläuft, und mit seinem anderen, über den Schieber hinausragenden Ende in eine Mitnehmerausnehmung eingreift, die am gehäuseinneren Ende des Verriegelungsbolzens ausgebildet ist, wobei die Schwenkachse des einarmigen Hebels nahe an derjenigen Langseite des kastenförmigen Gehäuses angeordnet ist, aus welcher der Verriegelungsbolzen ausfahrbar ist.To solve this problem is arranged in the box-shaped housing, an actuatable by the rotatable beard of a cylinder, which is slidably guided parallel to the axis of the locking bolt and engages via a sliding joint on a one-armed lever, which has one end on the Housing is pivotally mounted about an axis which extends at a distance from the locking bolt perpendicular to its axis, and engages with its other end projecting beyond the slide in a driver recess which is formed on the inner end of the locking bolt, the pivot axis of the one-armed lever is arranged close to that long side of the box-shaped housing from which the locking bolt can be extended.

In dieser Weise erfolgt über den einarmigen Hebel eine Übersetzung des Verschiebeweges des Schiebers auf den Hub des Verriegelungsbolzens, wodurch der Hub des Verriegelungsbolzens größer wird als dieser Verschiebeweg des Schiebers, der von dem Drehwinkel des Bartes des Zylinders während des Eingriffs in den Schieber bestimmt ist. Gleichzeitig kann der bei den herkömmlichen oben geschilderten Schloßvorrichtungen am gehäuseinneren Ende des Verriegelungsbolzens festgelegte Gleitschuh entfallen, der für den Mitnahmeeingriff des Bartes des Zylinders eine im wesentlichen dem Verschiebeweg des erfindungsmäß vorgesehenen Schiebers entsprechende Länge haben muß. Durch die konstruktive Trennung des Schiebers von dem Verriegelungsbolzen kann daher dessen Länge für den erreichten größeren Schließhub größer gemacht werden, ohne die Bautiefe der Schloßvorrichtung, gemessen parallel zu der Achse des Verriegelungsbolzens, vergößern zu müssen.In this way, the one-arm lever translates the displacement path of the slide to the stroke of the locking bolt, whereby the stroke of the locking bolt is greater than this displacement path of the slide, which is determined by the angle of rotation of the beard of the cylinder during engagement with the slide. At the same time, the slide shoe fixed in the conventional lock devices described above at the inside of the locking bolt, which must have a length corresponding to the displacement of the beard of the cylinder corresponding to the displacement path of the slide provided according to the invention, is eliminated. By constructively separating the slide from the locking bolt, its length can therefore be made larger for the larger closing stroke achieved without having to enlarge the overall depth of the locking device, measured parallel to the axis of the locking bolt.

Da die Schwenkachse des einarmigen Hebels nahe an derjenigen Langseite des kastenförmigen Gehäuses angeordnet ist, aus welcher der Verriegelungsbolzen ausfahrbar ist, kann der Hebel entsprechend lang ausgebildet werden und mit seiner Schwenkachse in Höhe des Zylinders seitlich neben diesem angeordnet sein, ohne daß der Bart des Zylinders mit dem Hebel kollidiert.Since the pivot axis of the one-armed lever is arranged close to that long side of the box-shaped housing from which the locking bolt can be extended, the lever can be made correspondingly long and can be arranged laterally next to it with its pivot axis at the height of the cylinder without the beard of the cylinder collided with the lever.

Das Schubgelenk kann beispielsweise dadurch verwirklicht werden, daß ein den Hebel beidseitig umgreifender und längs diesem verschiebbarer Gleiter vorgesehen wird, der mit einem Zapfen drehbar in eine Bohrung des Schiebers eingreift. Derzeit wird jedoch vorgezogen, das Schubgelenk dadurch zu verwirklichen, daß an dem Schieber ein Zapfen ausgebildet ist, der in ein im einarmigen Hebel ausgebildetes Langloch gleitend und drehbar eingreift.The thrust joint can be realized, for example, by providing a slider which grips the lever on both sides and can be displaced along it, and which rotatably engages with a pin in a bore in the slider. Currently However, it is preferred to realize the thrust joint in that a pin is formed on the slide, which slidably and rotatably engages in an elongated hole formed in the one-armed lever.

Vorzugsweise weist weiter der Schieber einen Führungsschlitz auf, in welchem der einarmige Hebel gleitend geführt ist.The slide preferably also has a guide slot in which the one-armed lever is guided in a sliding manner.

Die Mitnehmerausnehmung in dem Verriegelungsbolzen kann mit ihrer dem Hebel zugewandten, beim Ausfahren des Verriegelungsbolzens vorlaufenden seitlichen Begrenzungswand ausgerundet sein, wodurch die Gleitreibung zwischen dem Verriegelungsbolzen und dem Hebelende herabgesetzt werden kann, weil in diesem Fall der Hebel bei der Schließbewegung des Verriegelungsbolzen gewissermaßen abrollen kann. Zusätzlich oder alternativ ist es aber auch möglich, daß das in die Mitnehmerausnehmung eingreifende Ende der Hebels einen beidseitig desselben abstehenden abgerundeten Kopf aufweist, wodurch ein derartiger Abrollvorgang des abgerundeten Kopfes des Hebels auf der betreffenden Begrenzungswand der Mitnehmerausnehmung wenigstens beim Schließhub des Bolzens ebenfalls erreicht werden kann.The driver recess in the locking bolt can be rounded off with its lateral boundary wall facing the lever and leading when the locking bolt extends, as a result of which the sliding friction between the locking bolt and the lever end can be reduced, because in this case the lever can roll to a certain extent during the closing movement of the locking bolt. Additionally or alternatively, it is also possible that the end of the lever engaging in the driver recess has a rounded head which protrudes on both sides thereof, so that such a rolling operation of the rounded head of the lever on the relevant boundary wall of the driver recess can also be achieved at least during the closing stroke of the bolt .

Die Erfindung wird im folgenden anhand einer Ausführungsform erläutert, die wenigstens schematisch aus der Zeichnung ersichtlich ist. In der Zeichnung zeigt:

  • Fig. 1 eine perspektivische Explosionsdarstellung einer erfindungsgemäßen Schloßvorrichtung,
  • Fig. 2 eine perspektivische Ansicht der zusammengebauten Schloßvorrichtung bei eingefahrenem Verriegelungsbolzen, und
  • Fig. 3 eine perspektivische Ansicht der zusammengebauten Schloßvorrichtung bei ausgefahrenem Verriegelungsbolzen.
The invention is explained below with the aid of an embodiment which can be seen at least schematically from the drawing. The drawing shows:
  • 1 is an exploded perspective view of a lock device according to the invention,
  • Fig. 2 is a perspective view of the assembled lock device with the locking bolt retracted, and
  • Fig. 3 is a perspective view of the assembled lock device with the locking bolt extended.

Um das Zusammenwirken der Einzelteile der erfindungsgemäßen Schloßvorrichtung in deren Stellungen deutlicher zu machen, erfolgt die Darstellung in der Zeichnung teilweise so, als ob die Schloßvorrichtung transparent sei.In order to make the interaction of the individual parts of the lock device according to the invention more clear in their positions, the representation in the drawing is partly as if the lock device was transparent.

Wie aus der Zeichnung ersichtlich, weist die erfindungsgemäße Schloßvorrichtung ein länglich kastenförmiges Gehäuse 1 auf, aus dessen einen Langseite 2 ein Verriegelungsbolzen 3 ausfahrbar ist. Der Verriegelungsbolzen 3 weist an seinem gehäuseinneren Ende eine Mitnehmerausnehmung 10 auf. Im Inneren des Gehäuses 1 ist nahe von dessen Langseite 2 ein einarmiger Hebel 7 um eine gehäusefeste Achse 8 schwenkbar gelagert, die senkrecht zur Achse des Zapfens 3 im Abstand von diesem verläuft. Mit seinem anderen Ende 9, das als über die Hebelseiten hinausstehender Rundkopf ausgebildet ist, greift der Hebel 7 in die Mitnehmerausnehmung 10 des Verriegelungsbolzens 3 ein.As can be seen from the drawing, the lock device according to the invention has an elongated box-shaped housing 1, from the one long side 2 of which a locking bolt 3 can be extended. The locking bolt 3 has a driver recess 10 at its inner end. In the interior of the housing 1, near its long side 2, a one-armed lever 7 is pivotally mounted about an axis 8 which is fixed to the housing and which runs perpendicular to the axis of the pin 3 at a distance from it. With its other end 9, which is designed as a round head projecting beyond the lever sides, the lever 7 engages in the driver recess 10 of the locking bolt 3.

Zwischen dem Ende 9 des Hebels 7 und dessen Schwenkachse 8 ist in dem Gehäuse 1 ein parallel zur Achse des Zapfens 3 verschiebbar geführter Schieber 6 mit einer zweiten Mitnehmerausnehmung 13 angeordnet, der einen parallel zur Schwenkebene des Hebels 7 verlaufenden Führungsschlitz 12 aufweist, in dem der Hebel 7 im Abstand von der betreffenden Gehäusewand gleitend verschiebbar geführt ist. Der Schieber 6 greift mit zwei Stiften (nicht gezeigt) gleitend in ein Langloch 15 in der benachbarten Gehäusewand ein. Der Hebel weist ebenfalls ein Langloch 11 auf, in das der Schieber 6 mit einem Stift 14 gleitend verschiebbar und drehbar eingreift.Between the end 9 of the lever 7 and its pivot axis 8, a slide 6, which is displaceably guided parallel to the axis of the pin 3 and has a second driver recess 13, is arranged in the housing 1 and has a guide slot 12 running parallel to the pivot plane of the lever 7, in which the Lever 7 is slidably guided at a distance from the relevant housing wall. The slider 6 slidably engages with two pins (not shown) in an elongated hole 15 in the adjacent housing wall. The lever also has an elongated hole 11 in which the slide 6 engages with a pin 14 so that it can slide and rotate.

In die Mitnehmerausnehmung 13 des Schiebers 6 greift auf einem Teil seines Drehweges der Bart 4 eines in das Gehäuse 1 eingesetzten Zylinders 5 ein, wodurch der Schieber 6 in seiner einen oder anderen Verschieberichtung mitgenommen wird. Von dem Schieber 6 wird über dessen in das Langloch 11 des Hebels 7 eingreifenden Stift 14 seinerseits der Hebel 7 mitgenommen, der dadurch um seine Schwenkachse 8 schwenkt und mit seinem in die Mitnehmerausnehmung 10 des Verriegelungsbolzens 3 eingreifenden Ende 9 den Verriegelungsbolzen 3 aus der Langseite 2 des Gehäuses 1 herausfährt (Fig. 3) oder in diese wieder hineinzieht (Fig. 2).The beard 4 of a cylinder 5 inserted into the housing 1 engages in the driver recess 13 of the slide 6 over part of its rotational path, whereby the slide 6 is carried along in one or the other direction of displacement. From the slide 6, the lever 7 is in turn taken along via the pin 14 engaging in the elongated hole 11 of the lever 7, which thereby pivots about its pivot axis 8 and with its end 9 engaging in the driver recess 10 of the locking bolt 3, the locking bolt 3 from the long side 2 the housing 1 moves out (Fig. 3) or in this again pulls in (Fig. 2).

Durch die Hebelübersetzung ist der Hub des Verriegelungsbolzens 3 größer als der Verschiebeweg des Schiebers 6, und da der Schieber 6 im Abstand von dem Verriegelungsbolzen 3 angeordnet und gesondert verschiebbar ist, kann der Verriegelungsbolzen 3 gegenüber denen von herkömmlichen Schloßvorrichtungen der vorliegenden Art für einen verlängerten Hub länger sein, ohne daß eine größere Bautiefe der Schloßvorrichtung erforderlich ist.Due to the lever ratio, the stroke of the locking bolt 3 is greater than the displacement path of the slide 6, and since the slide 6 is arranged at a distance from the locking bolt 3 and is separately displaceable, the locking bolt 3 can be compared to those of conventional lock devices of the present type for an extended stroke be longer without requiring a greater depth of the lock device.

Claims (4)

Schloßvorrichtung für eine Tür oder ein Fenster, insbesondere für eine Ganzglastür oder eine Metall- bzw. Kunststoff- bzw. Holztür, mit einem länglich kastenförmigen Gehäuse (1), aus dessen einen Langseite (2) ein Verriegelungsbolzen (3) ausfahrbar ist, dadurch gekennzeichnet, daß in dem kastenförmigen Gehäuse (1) ein vom drehbaren Bart (4) eines Zylinders (5) betätigbarer Schieber (6) angeordnet ist, der parallel zur Achse des Verriegelungsbolzens (3) verschiebbar geführt ist und über ein Schubgelenk an einem einarmigen Hebel (7) angreift, der mit seinem einen Ende an dem Gehäuse um eine Achse (8) schwenkbar gelagert ist, die im Abstand von dem Verriegelungsbolzen (3) senkrecht zu dessen Achse verläuft, und mit seinem anderen, über den Schieber (6) hinausragenden Ende (9) in eine Mitnehmerausnehmung (10) eingreift, die am gehäuseinneren Ende des Verriegelungsbolzens (3) ausgebildet ist, und daß die Schwenkachse (8) des einarmigen Hebels (6) nahe an derjenigen Langseite (2) des kastenförmigen Gehäuses (1) angeordnet ist, aus welcher der Verriegelungsbolzen (3) ausfahrbar ist.Lock device for a door or a window, in particular for an all-glass door or a metal or plastic or wooden door, with an elongated box-shaped housing (1), from the one long side (2) of which a locking bolt (3) can be extended, characterized that in the box-shaped housing (1) a slide (6) which can be actuated by the rotatable beard (4) of a cylinder (5) is arranged, which is displaceably guided parallel to the axis of the locking bolt (3) and via a sliding joint on a one-armed lever ( 7) which is pivotally mounted at one end on the housing about an axis (8) which is at a distance from the locking bolt (3) perpendicular to its axis, and with its other end projecting beyond the slide (6) (9) engages in a driver recess (10) which is formed on the inner end of the locking bolt (3), and that the pivot axis (8) of the one-armed lever (6) close to that longitudinal side (2) of the box-shaped housing (1) is arranged, from which the locking bolt (3) can be extended. Schloßvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß unter Ausbildung des Schubgelenks an dem Schieber (6) ein Zapfen ausgebildet ist, der in ein im einarmigen Hebel (7) ausgebildetes Langloch (11) eingreift.Lock device according to claim 1, characterized in that a pin is formed on the slide (6) while forming the thrust joint which engages in an elongated hole (11) formed in the one-armed lever (7). Schloßvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Schieber (6) einen Führungsschlitz (12) aufweist, in welchen der einarmige Hebel (7) gleitend geführt ist.Lock device according to claim 1 or 2, characterized in that the slide (6) has a guide slot (12) in which the one-armed lever (7) is slidably guided. Schloßvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das in die Mitnehmerausnehmung (10) eingreifende Ende (9) des Hebels (7) einen beidseitig desselben abstehenden abgerundeten Kopf aufweist.Lock device according to one of claims 1 to 3, characterized in that the end (9) of the lever (7) which engages in the driver recess (10) has a rounded head which protrudes on both sides thereof.
EP19940119429 1994-01-03 1994-12-08 Locking device for a door or a window Expired - Lifetime EP0662556B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9400037U 1994-01-03
DE9400037U DE9400037U1 (en) 1994-01-03 1994-01-03 Lock device for a door or a window

Publications (2)

Publication Number Publication Date
EP0662556A1 true EP0662556A1 (en) 1995-07-12
EP0662556B1 EP0662556B1 (en) 1997-11-19

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EP19940119429 Expired - Lifetime EP0662556B1 (en) 1994-01-03 1994-12-08 Locking device for a door or a window

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DE (1) DE9400037U1 (en)

Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
AT404156B (en) * 1996-12-02 1998-09-25 Roto Frank Eisenwaren ONE-WAY LOCK
DE29700551U1 (en) * 1997-01-14 1997-02-20 Società Italiana Progetti S.r.l., Magenta Lock device
GB9715113D0 (en) * 1997-07-18 1997-09-24 Cowper Brian E Lock
US6419285B1 (en) * 2001-01-08 2002-07-16 Danny Ko Tun Wu Transmission assembly of a lock

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DE9400037U1 (en) 1994-09-15

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