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EP2290180B1 - Lock - Google Patents

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Publication number
EP2290180B1
EP2290180B1 EP10172800.4A EP10172800A EP2290180B1 EP 2290180 B1 EP2290180 B1 EP 2290180B1 EP 10172800 A EP10172800 A EP 10172800A EP 2290180 B1 EP2290180 B1 EP 2290180B1
Authority
EP
European Patent Office
Prior art keywords
latch
adjusting part
lock according
lock
nut
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.)
Active
Application number
EP10172800.4A
Other languages
German (de)
French (fr)
Other versions
EP2290180A3 (en
EP2290180A2 (en
Inventor
Stephan Hössel
Claus Peter Stegmann
Dirk Warnow
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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.)
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Publication date
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Application filed by Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Priority to PL10172800T priority Critical patent/PL2290180T3/en
Publication of EP2290180A2 publication Critical patent/EP2290180A2/en
Publication of EP2290180A3 publication Critical patent/EP2290180A3/en
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Publication of EP2290180B1 publication Critical patent/EP2290180B1/en
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Classifications

    • 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
    • E05B63/16—Locks or fastenings with special structural characteristics with the handles on opposite sides moving independently
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B59/00—Locks with latches separate from the lock-bolts or with a plurality of latches or lock-bolts
    • 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
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing

Definitions

  • the invention relates to a lock, in particular mortise lock, with a movable from a protruding position to a retracted position trap, with a Fallengurzugselement, with two nut halves and with a changeable from an adjustment clutch for generating a positive connection of the Fallenschreibzugselements, optionally with a nut half or the other half of the nut, wherein the coupling has a form-fitting connected to the Fallenlessnesszugselement actuator and the actuator protrudes to produce a positive connection optionally in the range of movement of one or the other half of the nut.
  • Such locks are often used to allow the withdrawal of the trap by means of a handle only from one side.
  • the actuating part can be driven on a spindle between two end positions. In one end position, the control part couples the one half of the nut with a latch retraction element arranged on a latch tail, while in the other end position the control part couples the latch retraction element with the other Nut half couples.
  • the actuator Since the actuator is driven by the spindle, there is a risk that the actuator is erroneously moved to a middle position in which either both nut halves are coupled to the Fallen Wegzugselement or jams the Fallenretzug.
  • the actuator is also constantly aligned with the same orientation of the nut halves opposite.
  • the invention is based on the problem of further developing a lock of the type mentioned at the beginning, so that it is simple in construction and enables a reliable changeover.
  • the actuating part has two spatially separated stops and is pivotable between two pivot positions and that in a pivot position of the attacks in the range of movement of a nut half and in the other pivot position of the other of the attacks in the range of motion protrudes into the other half of the nut.
  • the separate arrangement of the stops on the actuator ensures that not a single stopper between the two nut halves arrives and interacts with both halves of the nut simultaneously or with none of the nut halves. This reliably prevents malfunctions of the lock according to the invention.
  • the pivot positions of the control can be very easy set and fix, so that the lock according to the invention is particularly simple. Furthermore, the design of the coupling allows reliable conversion of the lock according to the invention.
  • the latch retracting element could for example have a pivotally mounted in a lock case lever, which generates a positive connection between the control part and the case.
  • a lever leads to a high constructional effort of the espagnolette lock.
  • the structural complexity of the lock according to the invention can be kept particularly low when the Fallengurzugselement is disposed on an elongated, attached to the trap latch tail.
  • the lock according to the invention is particularly compact and can be manufactured inexpensively when the nut halves are directly adjacent to each other and when the actuator is mounted on the latch retracting element arranged on the latch tail. Through this design All components of the coupling are arranged on the latch tail. Thus, the center lever used to retract the trap, which is often used in the prior art and is mounted between the nut halves, can be avoided.
  • the number of components of the lock according to the invention can be kept particularly low if the nut halves each have a latch retracting lever and if the actuator protrudes perpendicularly from the latch tail and faces depending on the pivot position with one or the other of the attacks one or the other Fallenretzugshebel.
  • the lock according to the invention is particularly versatile when the actuator has a third stop and when the third stop protrudes in a third pivot position of the actuator simultaneously in the range of movement of both nut halves.
  • the coupling is particularly easy to assemble in the lock according to the invention, when the coupling has a base body axially non-displaceably connected to the latch tail and when the control part is mounted in the base body.
  • An adjustment of the actuator on the intended nut half is particularly simple according to another advantageous embodiment of the invention, when the actuator is rotatable about an axis extending transversely to the latch tail axis and has holes into which the latch tail is inserted. This will be the control part secured by the latch tail positively against rotation.
  • the lock according to the invention is structurally particularly simple and can be manufactured cost-effectively, if the adjusting member is arranged off-center on a rotatable pin in the base body, when the pivot axis of the pin is arranged transversely to the latch tail and if the stops are arranged on opposite sides of the adjusting part.
  • FIG. 1 shows a trained as espagnolette lock with an open lock case shown 1.
  • the lock has a latch 2 and a latch 3, which are movable from a protruding from the lock case 1 position in a retracted into the lock case 1 position.
  • the lock has two superimposed and pivotally mounted nut halves 4, 5 for non-rotatable connection with not shown, arranged on each side of the lock handle and a receptacle 6 for a lock cylinder, also not shown.
  • the bolt 3 can be moved from the protruding position to a retracted position or release the movement of the bolt 3 via the nut halves 4, 5.
  • FIG. 2 shows enlarged the nut halves 4, 5 and the case 2 having portion of the castle FIG. 1 in a perspective view.
  • the latch retracting element 12 has a coupling with a stop 16 having an actuating part 17.
  • the stop 16 of the actuating part 17 protrudes into the range of movement of the latch retracting lever 13 of a nut half 4 inside.
  • the clutch has an adjusting unit 18, with which the adjusting member 17 can be pivoted, so that either the illustrated stop 16 cooperates with the one latch retracting lever 13 or a second stop 19 arranged opposite the stop 16 cooperates with the other latch retracting lever 14.
  • the adjustment unit 18 is designed here as a screw head of a pin 20 arranged transversely to the catch tail 11 in a base body 20 with its pivot axis.
  • FIG. 3 shows a further embodiment of the castle, which is different from the FIG. 2 only distinguishes that a base body 22 is made of solid material.
  • FIG. 4a shows for clarity, the nut halves 4, 5, the actuator 17 with the two stops 16, 19 and the adjustment unit 18 of the embodiments of the FIGS. 2 and 3 in an enlarged perspective view. It can be seen here that the nut halves 4, 5 lie directly against one another. As explained above, in the illustrated position, one of the latch retracting levers 13 of the front half of the nut 4 in the picture interacts with the one stop 16 of the actuating part 17. Thus, the in FIG.
  • FIG. 4b shows the clutch FIG. 4a in a further pivotal position of the actuating part 17.
  • a third stop 35 of the actuating part 17 is opposite both fall retracting levers 13, 14 of the nut halves 4, 5.
  • both nut halves 4, 5 are able to retract the trap 2.
  • FIG. 5 shows a further embodiment of the castle FIG. 1 in which a coupling 24 has a plate-shaped actuating part 25.
  • the adjusting member 25 is fastened with an adjustment unit 27 having a screw 26 on a latch retraction element 28 connected to the latch tail 11.
  • the actuator 25 has a parallel to the latch tail 11 arranged pivot axis.
  • the latch retraction element 28 has a main body 29 with a projection 30 for supporting the actuating part 25.
  • a catch hook 31 arranged opposite the projection 30 holds the actuating part 25 in its intended position.
  • the actuator 25 has two stops 32, 33, one of which cooperates with the one latch retracting lever 13 of a nut half 4.
  • FIG. 6 shows for clarity the coupling of the embodiment of the castle FIG. 5 with the setting part 25, the projection 30 and the latching hooks 31, 34 in an enlarged perspective view.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Description

Die Erfindung betrifft ein Schloss, insbesondere Einsteckschloss, mit einer von einer hervorstehenden Stellung in eine zurückgezogene Stellung bewegbaren Falle, mit einem Fallenrückzugselement, mit zwei Nusshälften und mit einer von einer Verstelleinheit umstellbaren Kupplung zur Erzeugung eines Formschlusses des Fallenrückzugselements, wahlweise mit der einen Nusshälfte oder der anderen Nusshälfte, wobei die Kupplung ein formschlüssig mit dem Fallenrückzugselement verbundenes Stellteil hat und das Stellteil zur Erzeugung eines Formschlusses wahlweise in den Bewegungsbereich der einen oder der anderen Nusshälfte hineinragt.
Solche Schlösser werden häufig eingesetzt, um den Rückzug der Falle mittels einer Handhabe nur von einer Seite her zuzulassen. Von der anderen Seite ist der Rückzug der Falle beispielsweise nur in Verbindung mit einer Entriegelung eines Schließzylinders zu ermöglichen. Die Festlegung, von welcher Seite der Rückzug der Falle mittels der Handhabe jederzeit erfolgen kann, erfolgt über die Kupplung.
Ein solches Schloss ist beispielsweise aus der EP 0 712 987 A2 bekannt. Bei diesem Schloss ist das Stellteil auf einer Spindel zwischen zwei Endstellungen antreibbar. In der einen Endstellung koppelt das Stellteil die eine Nusshälfte mit einem auf einem Fallenschwanz angeordneten Fallenrückzugselement, während in der anderen Endstellung das Stellteil das Fallenrückzugselement mit der anderen Nusshälfte koppelt. Da das Stellteil durch die Spindel antreibbar ist, besteht die Gefahr, dass das Stellteil fehlerhaft in eine mittlere Stellung bewegt wird, in der entweder beide Nusshälften mit dem Fallenrückzugselement gekoppelt sind oder der Fallenrückzug klemmt. Das Stellteil ist zudem ständig mit derselben Ausrichtung den Nusshälften gegenüber ausgerichtet.The invention relates to a lock, in particular mortise lock, with a movable from a protruding position to a retracted position trap, with a Fallenrückzugselement, with two nut halves and with a changeable from an adjustment clutch for generating a positive connection of the Fallenrückzugselements, optionally with a nut half or the other half of the nut, wherein the coupling has a form-fitting connected to the Fallenrückzugselement actuator and the actuator protrudes to produce a positive connection optionally in the range of movement of one or the other half of the nut.
Such locks are often used to allow the withdrawal of the trap by means of a handle only from one side. From the other side of the retraction of the case, for example, only in conjunction with a release of a lock cylinder to allow. The determination of which side of the retraction of the case by means of the handle can be done at any time, via the clutch.
Such a lock is for example from the EP 0 712 987 A2 known. In this lock, the actuating part can be driven on a spindle between two end positions. In one end position, the control part couples the one half of the nut with a latch retraction element arranged on a latch tail, while in the other end position the control part couples the latch retraction element with the other Nut half couples. Since the actuator is driven by the spindle, there is a risk that the actuator is erroneously moved to a middle position in which either both nut halves are coupled to the Fallenrückzugselement or jams the Fallenretzug. The actuator is also constantly aligned with the same orientation of the nut halves opposite.

Weiterhin ist aus der EP 0 620 341 A1 ein Schloss bekannt geworden, bei dem die Kupplung einen Formschluss der Nusshälften mit einem zwischen den Nusshälften angeordneten Mittenhebel erzeugt. Das Stellteil ist als Schraube ausgebildet, welche wahlweise von der einen Nusshälfte oder der anderen Nusshälfte in den Mittenhebel eingedreht wird. Nachteilig bei diesem Schloss ist jedoch, dass es aus sehr vielen Bauteilen besteht und daher aufwändig zu fertigen ist. Weiterhin gestaltet sich die Umstellung der Kupplung aufwändig, weil fluchtende Schraubbohrungen der jeweiligen Nusshälfte mit dem Mittenhebel gefunden werden müssen.Furthermore, from the EP 0 620 341 A1 a lock has become known, in which the coupling produces a positive connection of the nut halves with a central lever arranged between the nut halves. The actuator is designed as a screw, which is selectively screwed from the one half of the nut or the other half nut in the center lever. The disadvantage of this lock, however, is that it consists of many components and is therefore expensive to manufacture. Furthermore, the conversion of the clutch designed consuming, because aligned Schraubbohrungen the respective Nusshälfte must be found with the center lever.

Aus der EP 0 913 550 B2 ist ein Schloss bekannt geworden, bei dem das Stellteil in einen Mittenhebel eingepresst ist und mit einem überstehenden Ende in den Bewegungsbereich einer der Nusshälften hineinragt. Damit weist das Schloss ebenfalls eine große Anzahl an Bauteilen auf. Weiterhin besteht die Gefahr, dass das Stellteil zu weit in den Mittenhebel gedrückt wird und damit in den Bewegungsbereich beider Nusshälften hineinragt oder aus den Bewegungsbereichen beider Nusshälften herausgedrückt ist.From the EP 0 913 550 B2 a lock has become known in which the actuating part is pressed into a central lever and protrudes with a protruding end into the range of movement of one of the nut halves. Thus, the lock also has a large number of components. Furthermore, there is a risk that the actuating part is pressed too far into the center lever and thus protrudes into the range of motion of both nut halves or is pushed out of the movement ranges of both nut halves.

Der Erfindung liegt das Problem zugrunde, ein Schloss der eingangs genannten Art so weiter zu bilden, dass es einfach aufgebaut ist und eine zuverlässige Umstellung ermöglicht.The invention is based on the problem of further developing a lock of the type mentioned at the beginning, so that it is simple in construction and enables a reliable changeover.

Dieses Problem wird erfindungsgemäß dadurch gelöst, dass das Stellteil zwei räumlich voneinander getrennte Anschläge aufweist und zwischen zwei Schwenkstellungen schwenkbar ist und dass in der einen Schwenkstellung einer der Anschläge in den Bewegungsbereich der einen Nusshälfte und in der anderen Schwenkstellung der andere der Anschläge in den Bewegungsbereich der anderen Nusshälfte hineinragt.This problem is inventively solved in that the actuating part has two spatially separated stops and is pivotable between two pivot positions and that in a pivot position of the attacks in the range of movement of a nut half and in the other pivot position of the other of the attacks in the range of motion protrudes into the other half of the nut.

Die getrennte Anordnung der Anschläge auf dem Stellteil stellt sicher, dass nicht ein einzelner Anschlag zwischen die beiden Nusshälften gelangt und mit beiden Nusshälften gleichzeitig oder mit keiner der Nusshälften zusammenwirkt. Hierdurch werden Fehlfunktionen des erfindungsgemäßen Schlosses zuverlässig vermieden. Die Schwenkstellungen des Stellteils lassen sich besonders einfach festlegen und fixieren, so dass das erfindungsgemäße Schloss besonders einfach aufgebaut ist. Weiterhin ermöglicht die Gestaltung der Kupplung die zuverlässige Umstellung des erfindungsgemäßen Schlosses.The separate arrangement of the stops on the actuator ensures that not a single stopper between the two nut halves arrives and interacts with both halves of the nut simultaneously or with none of the nut halves. This reliably prevents malfunctions of the lock according to the invention. The pivot positions of the control can be very easy set and fix, so that the lock according to the invention is particularly simple. Furthermore, the design of the coupling allows reliable conversion of the lock according to the invention.

Das Fallenrückzugselement könnte beispielsweise einen schwenkbar in einem Schlosskasten gelagerten Hebel aufweisen, welcher einen Formschluss zwischen dem Stellteil und der Falle erzeugt. Ein solcher Hebel führt jedoch zu einem hohen Baulichen Aufwand des Treibstangenschlosses. Der bauliche Aufwand des erfindungsgemäßen Schlosses lässt sich jedoch besonders gering halten, wenn das Fallenrückzugselement auf einem länglichen, an der Falle befestigten Fallenschwanz angeordnet ist.The latch retracting element could for example have a pivotally mounted in a lock case lever, which generates a positive connection between the control part and the case. However, such a lever leads to a high constructional effort of the espagnolette lock. However, the structural complexity of the lock according to the invention can be kept particularly low when the Fallenrückzugselement is disposed on an elongated, attached to the trap latch tail.

Das erfindungsgemäße Schloss gestaltet sich besonders kompakt und lässt sich kostengünstig fertigen, wenn die Nusshälften unmittelbar aneinander liegen und wenn das Stellteil auf dem am Fallenschwanz angeordneten Fallenrückzugselement befestigt ist. Durch diese Gestaltung sind sämtliche Bauteile der Kupplung an dem Fallenschwanz angeordnet. Damit lässt sich der häufig beim Stand der Technik verwendete, zwischen den Nusshälften gelagerte Mittenhebel zum Rückzug der Falle vermeiden.The lock according to the invention is particularly compact and can be manufactured inexpensively when the nut halves are directly adjacent to each other and when the actuator is mounted on the latch retracting element arranged on the latch tail. Through this design All components of the coupling are arranged on the latch tail. Thus, the center lever used to retract the trap, which is often used in the prior art and is mounted between the nut halves, can be avoided.

Die Anzahl der Bauteile des erfindungsgemäßen Schlosses lässt sich besonders gering halten, wenn die Nusshälften jeweils einen Fallenrückzugshebel aufweisen und wenn das Stellteil senkrecht von dem Fallenschwanz absteht und in Abhängigkeit von der Schwenkstellung mit einem oder dem anderen der Anschläge dem einen oder dem anderen Fallenrückzugshebel gegenübersteht.The number of components of the lock according to the invention can be kept particularly low if the nut halves each have a latch retracting lever and if the actuator protrudes perpendicularly from the latch tail and faces depending on the pivot position with one or the other of the attacks one or the other Fallenretzugshebel.

Das erfindungsgemäße Schloss ist besonders vielseitig einsetzbar, wenn das Stellteil einen dritten Anschlag hat und wenn der dritte Anschlag in einer dritten Schwenkstellung des Stellteils gleichzeitig in den Bewegungsbereich beider Nusshälften hineinragt.The lock according to the invention is particularly versatile when the actuator has a third stop and when the third stop protrudes in a third pivot position of the actuator simultaneously in the range of movement of both nut halves.

Die Kupplung lässt sich besonders einfach in dem erfindungsgemäßen Schloss montieren, wenn die Kupplung einen mit dem Fallenschwanz axial unverschieblich verbundenen Grundkörper hat und wenn das Stellteil in dem Grundkörper befestigt ist.The coupling is particularly easy to assemble in the lock according to the invention, when the coupling has a base body axially non-displaceably connected to the latch tail and when the control part is mounted in the base body.

Zur weiteren Verringerung der Anzahl der Bauteile des erfindungsgemäßen Schlosses trägt es bei, wenn eine die Falle aus einem Schlosskasten heraus vorspannende Fallenfeder an dem Grundkörper der Kupplung anliegt.To further reduce the number of components of the lock according to the invention, it is helpful if a case biasing out of a lock case out spring strikes the main body of the clutch.

Eine Einstellung des Stellteils auf die vorgesehene Nusshälfte gestaltet sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung besonders einfach, wenn das Stellteil um eine quer zu dem Fallenschwanz verlaufende Achse drehbar ist und Bohrungen hat, in die der Fallenschwanz einschiebbar ist. Hierdurch wird das Stellteil von dem Fallenschwanz formschlüssig gegen ein Verdrehen gesichert.An adjustment of the actuator on the intended nut half is particularly simple according to another advantageous embodiment of the invention, when the actuator is rotatable about an axis extending transversely to the latch tail axis and has holes into which the latch tail is inserted. This will be the control part secured by the latch tail positively against rotation.

Ein unbeabsichtigtes Verschwenken des Stellteils lässt sich gemäß einer anderen vorteilhaften Weiterbildung der Erfindung einfach vermeiden, wenn die Schwenkachse des Stellteils parallel zur Achse des Fallenschwanzes angeordnet ist.An unintentional pivoting of the control can be easily avoided according to another advantageous embodiment of the invention, when the pivot axis of the actuating part is arranged parallel to the axis of the latch tail.

Zur Erhöhung der Sicherheit des erfindungsgemäßen Schlosses gegen ein selbständiges Verstellen des Stellteils trägt es bei, wenn das Stellteil in seinen Schwenkstellungen zwischen einem Vorsprung und einem Rasthaken formschlüssig gehalten ist.To increase the security of the lock according to the invention against an independent adjustment of the setting part, it is helpful if the setting member is held positively in its pivotal positions between a projection and a latching hook.

Das erfindungsgemäße Schloss gestaltet sich konstruktiv besonders einfach und lässt sich kostengünstig fertigen, wenn das Stellteil außermittig auf einem in dem Grundkörper verdrehbaren Zapfen angeordnet ist, wenn die Schwenkachse des Zapfens quer zum Fallenschwanz angeordnet ist und wenn die Anschläge auf gegenüberliegenden Seiten des Stellteils angeordnet sind.The lock according to the invention is structurally particularly simple and can be manufactured cost-effectively, if the adjusting member is arranged off-center on a rotatable pin in the base body, when the pivot axis of the pin is arranged transversely to the latch tail and if the stops are arranged on opposite sides of the adjusting part.

Die Erfindung lässt zahlreiche Ausführungsformen zu. Zur weiteren Verdeutlichung ihres Grundprinzips sind mehrere davon in der Zeichnung dargestellt und werden nachfolgend beschrieben. Diese zeigt in

Fig. 1
ein erfindungsgemäßes Schloss während eines Fallenrückzugs,
Fig. 2
vergrößert eine perspektivische Darstellung eines Teilbereichs des erfindungsgemäßen Schlosses mit einer Falle,
Fig. 3
vergrößert eine perspektivische Darstellung eines Teilbereichs einer weiteren Ausführungsform des erfindungsgemäßen Schlosses,
Fig. 4a
zwei Nusshälften und ein Stellteil einer Kupplung der Ausführungsform des erfindungsgemäßen Schlosses aus den Figuren 2 und 3,
Fig. 4b
die Kupplung aus Figur 4a in einer weiteren Schwenkstellung des Stellteils,
Fig. 5
vergrößert eine perspektivische Darstellung eines Teilbereichs einer weiteren Ausführungsform des erfindungsgemäßen Schlosses,
Fig. 6
zwei Nusshälften und ein Stellteil einer Kupplung der Ausführungsformen des erfindungsgemäßen Schlosses aus Figur 5.
The invention allows numerous embodiments. To further clarify its basic principle, several of them are shown in the drawing and will be described below. This shows in
Fig. 1
a lock according to the invention during a fall retraction,
Fig. 2
enlarged perspective view of a portion of the lock according to the invention with a trap,
Fig. 3
1 is a perspective view of a portion of another embodiment of the lock according to the invention,
Fig. 4a
two nut halves and an actuating part of a coupling of the embodiment of the lock according to the invention from the FIGS. 2 and 3 .
Fig. 4b
the clutch off FIG. 4a in a further pivoting position of the actuating part,
Fig. 5
1 is a perspective view of a portion of another embodiment of the lock according to the invention,
Fig. 6
two nut halves and an actuating part of a coupling of the embodiments of the lock according to the invention FIG. 5 ,

Figur 1 zeigt ein als Treibstangenschloss ausgebildetes Schloss mit einem offen dargestellten Schlosskasten 1. Das Schloss hat eine Falle 2 und einen Riegel 3, welche von einer aus dem Schlosskasten 1 hervorstehenden Stellung in eine in den Schlosskasten 1 zurückgezogene Stellung bewegbar sind. Zum Antrieb der Falle 2 und des Riegels 3 hat das Schloss zwei übereinander liegende und schwenkbar gelagerte Nusshälften 4, 5 zur drehfesten Verbindung mit nicht dargestellten, auf jeder Seite des Schlosses angeordneten Handhaben und eine Aufnahme 6 für einen ebenfalls nicht dargestellten Schließzylinder. Über den Schließzylinder lässt sich der Riegel 3 von der hervorstehenden Position in eine zurückgezogene Position verschieben oder die Bewegung des Riegels 3 über die Nusshälften 4, 5 freigeben. Weiterhin lässt sich über den Schließzylinder ein Treibstangenanschlussschieber 7 oder ein Wechselhebel 8 antreiben, über den die Falle 2 zurückziebar ist. Die Nusshälften 4, 5 werden jeweils von Federpaketen 9 in eine Grundstellung vorgespannt, in der die Falle 2 von der Kraft einer Fallenfeder 10 aus dem Schlosskasten 1 heraus vorgespannt ist. Auf einem mit der Falle 2 verbundenen Fallenschwanz 11 ist ein Fallenrückzugselement 12 angeordnet. Die Nusshälften 4, 5 weisen jeweils einen Fallenrückzugshebel 13, 14 auf.
Figur 2 zeigt vergrößert den die Nusshälften 4, 5 und die Falle 2 aufweisenden Teilbereich des Schlosses aus Figur 1 in einer perspektivischen Darstellung. Das Fallenrückzugselement 12 hat eine Kupplung mit einem einen Anschlag 16 aufweisendes Stellteil 17. Der Anschlag 16 des Stellteils 17 ragt in den Bewegungsbereich des Fallenrückzugshebels 13 der einen Nusshälfte 4 hinein. In der dargestellten Stellung des Schlosses ist die mit dem Stellteil 17 zusammenwirkende Nusshälfte 4 verschwenkt und zieht mit seinem Fallenrückzugshebel 13 über das Stellteil 17 und das Fallenrückzugselement 12 die Falle 2 zurück. Die Kupplung hat eine Verstelleinheit 18, mit der sich das Stellteil 17 schwenken lässt, so dass wahlweise der dargestellte Anschlag 16 mit dem einen Fallenrückzugshebel 13 zusammenwirkt oder ein dem Anschlag 16 gegenüberliegend angeordneter zweiter Anschlag 19 mit dem anderen Fallenrückzugshebel 14 zusammenwirkt. Die Verstelleinheit 18 ist hier als Schraubenkopf eines in einem Grundkörper 20 mit seiner Schwenkachse quer zum Fallenschwanz 11 angeordneten Zapfens 21 ausgebildet. Das Stellteil 17 ist außermittig auf dem Zapfen 21 angeordnet. Der Grundkörper 20 ist aus Blechteilen zusammengesetzt und hält den Zapfen 21 formschlüssig in seiner eingestellten Lage.
Figur 3 zeigt eine weitere Ausführungsform des Schlosses, welches sich von dem aus Figur 2 nur dadurch unterscheidet, dass ein Grundkörper 22 aus Vollmaterial gefertigt ist.
Figur 4a zeigt zur Verdeutlichung die Nusshälften 4, 5, das Stellteil 17 mit den beiden Anschlägen 16, 19 und die Verstelleinheit 18 der Ausführungsformen aus den Figuren 2 und 3 in einer vergrößerten perspektivischen Darstellung. Hierbei ist zu erkennen, dass die Nusshälften 4, 5 unmittelbar aneinander liegen. Wie oben erläutert, wirkt in der dargestellten Stellung einer der Fallenrückzugshebel 13 der im Bild vorderen Nusshälfte 4 mit dem einen Anschlag 16 des Stellteils 17 zusammen. Damit kann die in Figur 1 dargestellte Falle 2 durch Verschwenken dieser Nusshälfte 4 in den Schlosskasten 1 zurückgezogen werden. Ein Verschwenken der anderen, im Bild hinteren Nusshälfte 5 führt nicht zu einem Rückzug der Falle 2, da dessen Fallenrückzugshebel 14 an dem Stellteil 17 vorbeischwenkt. Durch Drehung des Zapfens 21 um 180° mittels der Verstelleinheit 18 kann das Schloss umgestellt werden, so dass der zweite Anschlag 19 in den Bewegungsbereich des anderen Fallenrückzugshebels 14 hineinragt und damit die hintere Nusshälfte 5 mit dem Stellteil 17 zusammenwirkt. Das Stellteil 17 hat Bohrungen 23, in die ein nicht dargestellter Zapfen des Fallenschwanzes 11 einführbar ist. Durch das Einführen des Fallenschwanzes 11 in die entsprechende Bohrung 23 wird das Stellteil 17 gegen Verdrehen gesichert. FIG. 1 shows a trained as espagnolette lock with an open lock case shown 1. The lock has a latch 2 and a latch 3, which are movable from a protruding from the lock case 1 position in a retracted into the lock case 1 position. To drive the case 2 and the bolt 3, the lock has two superimposed and pivotally mounted nut halves 4, 5 for non-rotatable connection with not shown, arranged on each side of the lock handle and a receptacle 6 for a lock cylinder, also not shown. About the lock cylinder, the bolt 3 can be moved from the protruding position to a retracted position or release the movement of the bolt 3 via the nut halves 4, 5. Furthermore, can be about the lock cylinder, an espagnolette 7 or drive a change lever 8, over which the case 2 is zurückziebar. The nut halves 4, 5 are each biased by spring assemblies 9 in a basic position in which the case 2 is biased by the force of a latch spring 10 from the lock case 1 out. On a trap tail 11 connected to the trap 2 a trap retracting element 12 is arranged. The nut halves 4, 5 each have a latch retracting lever 13, 14.
FIG. 2 shows enlarged the nut halves 4, 5 and the case 2 having portion of the castle FIG. 1 in a perspective view. The latch retracting element 12 has a coupling with a stop 16 having an actuating part 17. The stop 16 of the actuating part 17 protrudes into the range of movement of the latch retracting lever 13 of a nut half 4 inside. In the illustrated position of the lock cooperating with the adjusting part 17 nut half 4 is pivoted and pulls with his Fallenrückzugshebel 13 via the control part 17 and the Fallenrückzugselement 12, the case 2 back. The clutch has an adjusting unit 18, with which the adjusting member 17 can be pivoted, so that either the illustrated stop 16 cooperates with the one latch retracting lever 13 or a second stop 19 arranged opposite the stop 16 cooperates with the other latch retracting lever 14. The adjustment unit 18 is designed here as a screw head of a pin 20 arranged transversely to the catch tail 11 in a base body 20 with its pivot axis. The adjusting member 17 is arranged eccentrically on the pin 21. The main body 20 is composed of sheet metal parts and holds the pin 21 positively in its adjusted position.
FIG. 3 shows a further embodiment of the castle, which is different from the FIG. 2 only distinguishes that a base body 22 is made of solid material.
FIG. 4a shows for clarity, the nut halves 4, 5, the actuator 17 with the two stops 16, 19 and the adjustment unit 18 of the embodiments of the FIGS. 2 and 3 in an enlarged perspective view. It can be seen here that the nut halves 4, 5 lie directly against one another. As explained above, in the illustrated position, one of the latch retracting levers 13 of the front half of the nut 4 in the picture interacts with the one stop 16 of the actuating part 17. Thus, the in FIG. 1 Trap 2 shown are withdrawn by pivoting this nut half 4 in the lock case 1. A pivoting of the other, in the rear half of the nut 5 does not lead to a retreat of the case 2, since the case retracting lever 14 pivots past the setting member 17. By rotation of the pin 21 by 180 ° by means of the adjusting unit 18, the lock can be switched so that the second stop 19 protrudes into the range of movement of the other Fallenretzugshebels 14 and thus the rear half of the nut 5 cooperates with the control part 17. The adjusting member 17 has holes 23 into which an unillustrated pin of the latch tail 11 can be inserted. By inserting the latch tail 11 in the corresponding bore 23, the control member 17 is secured against rotation.

Figur 4b zeigt die Kupplung aus Figur 4a in einer weiteren Schwenkstellung des Stellteils 17. In dieser Schwenkstellung steht ein dritter Anschlag 35 des Stellteils 17 beiden Fallrückzugshebeln 13, 14 der Nusshälften 4, 5 gegenüber. Damit vermögen beide Nusshälften 4, 5 die Falle 2 zurückzuziehen. FIG. 4b shows the clutch FIG. 4a in a further pivotal position of the actuating part 17. In this pivotal position, a third stop 35 of the actuating part 17 is opposite both fall retracting levers 13, 14 of the nut halves 4, 5. Thus both nut halves 4, 5 are able to retract the trap 2.

Figur 5 zeigt eine weitere Ausführungsform des Schlosses aus Figur 1, bei dem eine Kupplung 24 ein plattenförmiges Stellteil 25 hat. Das Stellteil 25 ist mit einer eine Schraube 26 aufweisenden Verstelleinheit 27 an einem mit dem Fallenschwanz 11 verbundenen Fallenrückzugselement 28 befestigt. Damit hat das Stellteil 25 eine parallel zum Fallenschwanz 11 angeordnete Schwenkachse. Das Fallenrückzugselement 28 hat einen Grundkörper 29 mit einem Vorsprung 30 zur Abstützung des Stellteils 25. Ein dem Vorsprung 30 gegenüberliegend angeordneter Rasthaken 31 hält das Stellteil 25 in seiner vorgesehenen Lage. Das Stellteil 25 hat zwei Anschläge 32, 33, von denen einer mit dem einen Fallenrückzugshebel 13 der einen Nusshälfte 4 zusammenwirkt. Bei einer Verschwenkung des Stellteils 25 um 180° gelangt der andere der Anschläge 33 in den Schwenkbereich des anderen Fallenrückzugshebels 14 der anderen Nusshälfte 5. In dieser Stellung wird das Stellteil 25 von einem zweiten Rasthaken 34 hintergriffen und in seiner Lage gehalten. FIG. 5 shows a further embodiment of the castle FIG. 1 in which a coupling 24 has a plate-shaped actuating part 25. The adjusting member 25 is fastened with an adjustment unit 27 having a screw 26 on a latch retraction element 28 connected to the latch tail 11. Thus, the actuator 25 has a parallel to the latch tail 11 arranged pivot axis. The latch retraction element 28 has a main body 29 with a projection 30 for supporting the actuating part 25. A catch hook 31 arranged opposite the projection 30 holds the actuating part 25 in its intended position. The actuator 25 has two stops 32, 33, one of which cooperates with the one latch retracting lever 13 of a nut half 4. In a pivoting of the actuating member 25 by 180 °, the other of the stops 33 enters the pivoting range of the other Fallenretzugshebels 14 of the other half nut 5. In this position, the actuating member 25 is engaged behind by a second latching hook 34 and held in position.

Figur 6 zeigt zur Verdeutlichung die Kupplung der Ausführungsform des Schlosses aus Figur 5 mit dem Stellteil 25, dem Vorsprung 30 und den Rasthaken 31, 34 in einer vergrößerten perspektivischen Darstellung. FIG. 6 shows for clarity the coupling of the embodiment of the castle FIG. 5 with the setting part 25, the projection 30 and the latching hooks 31, 34 in an enlarged perspective view.

Claims (11)

  1. A lock, in particular, a mortise lock, with a latch (2) movable from a protruding position into a retracted position, with a latch retraction element (12, 28), with two nut halves (4, 5) and with a coupling (15, 24) adaptable by an adjustment unit (18, 27) for generating a positive locking of the latch retraction element (12, 28), optionally with the one nut half (4, 5) or the other nut half (5, 4), wherein the coupling (15, 24) has an adjusting part (17, 25) connected positively with the latch retraction element (12, 28) and the adjusting part (17, 25) for generating a positive locking optionally extends into the area of movement of the one or the other nut half (4, 5), characterized in that the adjusting part (17, 25) has two stops (16, 19, 32, 33) separated spatially from one another and is pivotable between two pivot positions and that in the one pivot position one of the stops (16, 32) extends into the area of movement of the one nut half (4) and in the other pivot position the other of the stops (19, 33) into the area of movement of the other nut half (5).
  2. A lock according to Claim 1, characterized in that the latch retraction element (12, 28) is arranged on an elongated latch tail (11) fastened to the latch (2).
  3. A lock according to Claim 1 or 2, characterized in that the nut halves (4, 5) abut directly against one another and that the adjusting part (17, 25) is fastened on the latch retraction element (12, 28) arranged on the latch tail (11).
  4. A lock according to any one of the preceding claims, characterized in that the nut halves (4, 5) in each case have a latch retraction lever (13, 14) and that the adjusting part (17, 25) projects perpendicularly from the latch tail (11) and, depending on the pivot position, faces the one or the other latch retraction lever (13, 14) with the one or the other of the stops (16, 19, 32, 33).
  5. A lock according to any one of the preceding claims, characterized in that the adjusting part (17) has a third stop (35) and that in a third pivot position of the adjusting part (17) the third stop (35) extends simultaneously into the area of movement of both nut halves (4, 5).
  6. A lock according to any one of the preceding claims, characterized in that the coupling (15, 24) has a base body (20, 22, 29) connected axially non-displaceably with the latch tail (11) and that the adjusting part (17, 25) is fastened in the base body (20, 22, 29).
  7. A lock according to any one of the preceding claims, characterized in that a latch spring (10) pretensioning the latch (2) out of a lock case (1) abuts against the base body (20, 22, 29) of the coupling (15, 24).
  8. A lock according to any one of the preceding claims, characterized in that the adjusting part (17) is rotatable about an axis running transversely to the latch tail (11) and has boreholes (23), into which the latch tail (11) is retractable.
  9. A lock according to any one of the Claims 1 to 7, characterized in that the pivot axis of the adjusting part (25) is arranged parallel to the axis of the latch tail (11).
  10. A lock according to any one of the preceding claims, characterized in that the adjusting part (25) is held using positive locking in its pivot positions between a projection (30) and a latching hook (31, 34).
  11. A lock according to any one of the preceding claims, characterized in that the adjusting part (17) is arranged eccentrically on a pivot (21) rotatable in the base body (20, 22), that the pivot axis of the pivot (21) is arranged transversely to the latch tail (11) and that the stops (16, 19) are arranged on opposite sides of the adjusting part (17).
EP10172800.4A 2009-09-01 2010-08-13 Lock Active EP2290180B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10172800T PL2290180T3 (en) 2009-09-01 2010-08-13 Lock

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DE200910029068 DE102009029068A1 (en) 2009-09-01 2009-09-01 lock

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EP2290180A2 EP2290180A2 (en) 2011-03-02
EP2290180A3 EP2290180A3 (en) 2016-12-14
EP2290180B1 true EP2290180B1 (en) 2018-04-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12006727B2 (en) 2018-08-23 2024-06-11 Stendals El Ab Locking device with a mechanical arrangement for selecting an active side of a door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9850684B2 (en) * 2014-07-17 2017-12-26 Schlage Lock Company Llc Sensor assemblies for locks

Citations (13)

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Publication number Priority date Publication date Assignee Title
DE654099C (en) 1933-07-01 1937-12-10 Bohumil Mueller Door lock with two independent pushers
EP0620341A1 (en) 1993-03-24 1994-10-19 Costruzioni Italiane Serrature Affini C.I.S.A. S.p.A. Device for adapting a panic-safe lock to the opening direction of a door, for presetting the lock to open only from one side, and for temporatily allowing to open it from the opposite side
EP0657606A1 (en) 1993-11-29 1995-06-14 Wilhelm Dörrenhaus GmbH & Co KG Key and/or handle operated antipanic hotel lock
EP0682167A1 (en) 1994-05-09 1995-11-15 BKS GmbH Mortise lock with latch and bolt
DE69207320T2 (en) 1991-10-01 1996-05-15 Italiana Serrature Affini Improved lock with a device for opening in an emergency
EP0712987A2 (en) 1994-11-17 1996-05-22 KARL FLIETHER GmbH & Co. Lock, in particular espagnolette with bipartite handle follower
DE69701236T2 (en) 1996-04-12 2000-07-06 Ferco International Ferrures Et Serrures De Batiment S.A., Reding Mortise lock
DE69721229T2 (en) 1996-01-31 2004-03-25 Sargent Manufacturing Co., New Haven REVERSIBLE POCKET LOCK
AU2005202969A1 (en) 2004-07-14 2006-02-02 Assa Abloy Australia Pty Limited A Lock with In Situ Hand Selection
EP1291478B1 (en) 2001-09-11 2006-07-19 Jpm Sas Lock with universal mounting
DE19651609B4 (en) 1996-12-12 2007-06-21 Karl Fliether Gmbh & Co. Kg Lock with latch and latch
EP0913550B2 (en) 1997-11-03 2008-02-20 Aug. Winkhaus GmbH & Co. KG Espagnolette lock
CZ302132B6 (en) 2006-06-01 2010-11-03 Fab, S.R.O. Mortise anti-panic deadlock

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654099C (en) 1933-07-01 1937-12-10 Bohumil Mueller Door lock with two independent pushers
DE69207320T2 (en) 1991-10-01 1996-05-15 Italiana Serrature Affini Improved lock with a device for opening in an emergency
EP0620341A1 (en) 1993-03-24 1994-10-19 Costruzioni Italiane Serrature Affini C.I.S.A. S.p.A. Device for adapting a panic-safe lock to the opening direction of a door, for presetting the lock to open only from one side, and for temporatily allowing to open it from the opposite side
EP0657606A1 (en) 1993-11-29 1995-06-14 Wilhelm Dörrenhaus GmbH & Co KG Key and/or handle operated antipanic hotel lock
EP0682167A1 (en) 1994-05-09 1995-11-15 BKS GmbH Mortise lock with latch and bolt
EP0712987A2 (en) 1994-11-17 1996-05-22 KARL FLIETHER GmbH & Co. Lock, in particular espagnolette with bipartite handle follower
DE69721229T2 (en) 1996-01-31 2004-03-25 Sargent Manufacturing Co., New Haven REVERSIBLE POCKET LOCK
DE69701236T2 (en) 1996-04-12 2000-07-06 Ferco International Ferrures Et Serrures De Batiment S.A., Reding Mortise lock
DE19651609B4 (en) 1996-12-12 2007-06-21 Karl Fliether Gmbh & Co. Kg Lock with latch and latch
EP0913550B2 (en) 1997-11-03 2008-02-20 Aug. Winkhaus GmbH & Co. KG Espagnolette lock
EP1291478B1 (en) 2001-09-11 2006-07-19 Jpm Sas Lock with universal mounting
AU2005202969A1 (en) 2004-07-14 2006-02-02 Assa Abloy Australia Pty Limited A Lock with In Situ Hand Selection
CZ302132B6 (en) 2006-06-01 2010-11-03 Fab, S.R.O. Mortise anti-panic deadlock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12006727B2 (en) 2018-08-23 2024-06-11 Stendals El Ab Locking device with a mechanical arrangement for selecting an active side of a door

Also Published As

Publication number Publication date
DE102009029068A1 (en) 2011-03-03
EP2290180A3 (en) 2016-12-14
EP2290180A2 (en) 2011-03-02
PL2290180T3 (en) 2018-09-28

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