EP1806468A2 - Electromechanical door lock - Google Patents

Electromechanical door lock Download PDF

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Publication number
EP1806468A2
EP1806468A2 EP06025991A EP06025991A EP1806468A2 EP 1806468 A2 EP1806468 A2 EP 1806468A2 EP 06025991 A EP06025991 A EP 06025991A EP 06025991 A EP06025991 A EP 06025991A EP 1806468 A2 EP1806468 A2 EP 1806468A2
Authority
EP
European Patent Office
Prior art keywords
door lock
lock housing
bolt
latch
transmission
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.)
Granted
Application number
EP06025991A
Other languages
German (de)
French (fr)
Other versions
EP1806468B1 (en
EP1806468A3 (en
Inventor
Stephan Gosch
Hans-Rainer Speckamp
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.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
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Filing date
Publication date
Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP1806468A2 publication Critical patent/EP1806468A2/en
Publication of EP1806468A3 publication Critical patent/EP1806468A3/en
Application granted granted Critical
Publication of EP1806468B1 publication Critical patent/EP1806468B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • 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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed

Definitions

  • the invention relates to an electromechanical door lock according to the preamble of claim 1.
  • the door lock 1 has a door lock housing 2.
  • a locking latch 3 is arranged in the door lock housing 2.
  • the bolt 3 can be locked in the door lock housing 2 in a projecting position and can be pulled back into the door lock housing 2 by means of an electrical actuating device 4, preferably in the form of an electric motor.
  • an electrical actuating device 4 preferably in the form of an electric motor.
  • Figure 1 the state is shown, in which both the latch 3 and a case 5 are arranged in a pre-closed position, in which the door is closed and locked by blocking the latch and latch.
  • the case 5 is spring-loaded and serves to center the bolt 3 in its locked position.
  • the latch 5 moves into an opening in a baffle plate 6, the latch 5 having a central part 5b movable inside the door lock housing 2 and a wedge-shaped part 5a projecting out of the housing in the position shown in FIG.
  • the wedge-shaped part 5 a of the latch 5 protrudes at least partially out of the door lock housing 2 in the projecting position of the latch 5.
  • the two parts 5a and 5b are pivotally connected to each other.
  • the door lock 1 also has first transmission members 7 and 20 for transmitting a force of the electric actuator 4 to the latch 3.
  • this is a transmission designed as a gear transmission according to the illustrated embodiment, which is driven by a worm wheel of the electrical actuating device 4.
  • the first transmission elements here have a driven wheel 7a which can be brought into engagement with a transmission lever 9 guided in a translationally movable manner in the lock housing 2.
  • the transmission lever 9 is in this case preferably coupled to a nut center part 8a, but in principle it can also be connected to another suitable part of the nut 8.
  • the nut center part 8a is rotated by the transmission lever 9 with a movable actuator 20 as another one Part of the first transmission elements engageable.
  • the movable in the longitudinal direction of the door lock housing 2 actuator 20 is in the example case a plate-shaped lever, which, as I said, at least substantially in the longitudinal direction L of the door lock housing 2 is movable.
  • the actuator 20 has a second locking device 11 for the bolt 3 in its locked position. Further, the actuator 20 is to cancel the blocking of the bolt 3 when moving in a direction along the longitudinal axis L of the door lock housing 2.
  • the force transmitted by the electric actuator 4 via the first actuators 7, 7a to the nut center 8a is transmitted via a slide lever 16 connected to the nut center 8a as shown in Figure 3, which engages with the movable actuator 20 in FIG Active compound is.
  • the shift lever 16 has an engagement lug 16 a, which can engage with a pin 18 attached to the actuator 20.
  • the output gear 7a is non-rotatably connected to a driver 12 which acts on the transmission lever 9 via a ball bearing 13 guided in the driver 12.
  • a significant reduction in friction and thus a significant increase in the efficiency is achieved by the said rotation of the driven gear 7a of the transmission lever 9 is moved in the direction of the drawn in Figure 3 arrow R in a slot guide 14 in which the transmission lever 9 fixed to a housing Pin 15 is supported.
  • a second locking device 11 has a link 17 with end-side retaining recesses 17a, 17b, which are arranged in the first transmission member 20 and which cooperate with a pin 3a of the bolt 3.
  • the door lock 1 since the door lock 1 according to the invention utilizes the already provided nut 8 with its nut central part 8a as a transfer element for raising the actuating member 20, the overall construction is considerably simplified, thereby improving the overall efficiency, which is further enhanced by the previously described structural details of the inventive door lock 1 is improved.

Abstract

The lock has an operating unit (20), which is movable in a longitudinal direction of a door lock housing (2), and a transmission unit (7), which is provided with a drive side wheel. The wheel is brought into engagement with a transmission lever, which is moved in the housing in a translatory manner. The lever is coupled with a socket part (8a), which is used as a transmission mechanism for lifting the operating unit. The socket part is engaged with a movement operating unit during rotation by the lever.

Description

Die Erfindung betrifft ein elektromechanisches Türschloss gemäß dem Oberbegriff des Anspruches 1.The invention relates to an electromechanical door lock according to the preamble of claim 1.

Ein aus der DE 196 20 908 A1 bekanntes Türschloss ist in seinem mechanischen Aufbau sehr komplex und aufwendig und weist überdies einen geringen Wirkungsgrad auf.One from the DE 196 20 908 A1 Known door lock is very complex and expensive in its mechanical structure and also has a low efficiency.

Es ist daher Aufgabe der vorliegenden Erfindung, ein elektromechanisches Türschloss der im Oberbegriff des Anspruches 1 angegebenen Art zu schaffen, das einen vereinten Aufbau hat und dessen Wirkungsgrad gegenüber dem Stand der Technik verbessert ist.It is therefore an object of the present invention to provide an electromechanical door lock specified in the preamble of claim 1 way, which has a unified structure and its efficiency is improved over the prior art.

Die Lösung dieser Aufgabe erfolgt durch die Merkmale des Anspruches 1.The solution of this object is achieved by the features of claim 1.

Dadurch wird erreicht, dass von einer elektrischen Betätigungsvorrichtung über ein vorzugsweise einfach ausgebildetes Rädergetriebe und einen im Gehäuse translatorisch bewegbaren Hebel ein ohnehin vorgesehene Nussmittenteil einer Schlossnuss betätigt werden kann, das wiederum ein in Längsrichtung des Türschlossgehäuses bewegbares Betätigungselement anhebt, wodurch Riegel und Falle ins Schlossgehäuse zurückziehbar sind bzw. beim Schließen der Tür ins Gehäuse zurückgedrückt werden.It is thereby achieved that an already provided by an electric actuator device via a preferably simple gear and a translationally movable lever a nut middle part of a lock nut can be actuated, which in turn raises a movable longitudinally of the door lock housing actuator, whereby bolt and latch retractable into the lock housing are pushed back or when closing the door into the housing.

Die Unteransprüche haben vorteilhafte Weiterbildungen der Erfindung zum Inhalt.The dependent claims have advantageous developments of the invention to the content.

Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus nachfolgender Beschreibung eines Ausführungsbeispieles anhand der Zeichnung.Further details, features and advantages of the invention will become apparent from the following description of an embodiment with reference to the drawing.

Es zeigen:

Figur 1:
Eine schematisch leicht vereinfachte Seitenansicht eines erfindungsgemäßen Türschlosses in der Grundstellung, in der Falle und Riegel vorgeschlossen sind;
Figur 2:
eine der Figur 1 entsprechende Darstellung mit zurückgeschlossenem Riegel und
Figur 3:
in vergrößerter Darstellung eine Einzelheit des Übertragungsmechanismus von der elektrischen Betätigungsvorrichtung zu einem translatorisch im Gehäuse bewegbaren Betätigungsriegel.
Show it:
FIG. 1:
A schematically slightly simplified side view of a door lock according to the invention in the normal position, are locked in the case and bolt;
FIG. 2:
a representation corresponding to Figure 1 with zurückgeschlossenem bolt and
FIG. 3:
in an enlarged view a detail of the transmission mechanism of the electric actuator to a translationally movable in the housing actuating latch.

In den Figur 1 und 2 ist ein erfindungsgemäßes elektromechanisches Türschlosses 1 dargestelltIn Figures 1 and 2, an inventive electromechanical door lock 1 is shown

Das Türschloss 1 weist ein Türschlossgehäuse 2 auf. Im Türschlossgehäuse 2 ist ein sperrender Riegel 3 angeordnet. Der Riegel 3 ist im Türschlossgehäuse 2 in vorspringender Stellung verriegelbar und kann mittels einer elektrischen Betätigungsvorrichtung 4, vorzugsweise in Form eines Elektromotors, in das Türschlossgehäuse 2 zurückgezogen werden. In Figur 1 ist der Zustand dargestellt, in dem sowohl der Riegel 3 als auch eine Falle 5 in vorgeschlossener Stellung angeordnet sind, in der die Tür geschlossen und durch Sperrung von Riegel und Falle verriegelt ist.The door lock 1 has a door lock housing 2. In the door lock housing 2, a locking latch 3 is arranged. The bolt 3 can be locked in the door lock housing 2 in a projecting position and can be pulled back into the door lock housing 2 by means of an electrical actuating device 4, preferably in the form of an electric motor. In Figure 1, the state is shown, in which both the latch 3 and a case 5 are arranged in a pre-closed position, in which the door is closed and locked by blocking the latch and latch.

Die Falle 5 ist federbelastet und dient zur Zentrierung des Riegels 3 in seiner Riegelstellung. Hierzu fährt die Falle 5 in eine Öffnung in eine Prallplatte 6 ein, wobei die Falle 5 ein im Inneren des Türschlossgehäuses 2 beweglichen Zentralteil 5b und einen aus dem Gehäuse in der in Figur 1 dargestellten Stellung hervorragenden keilförmigen Teil 5a aufweist. Wie Figur 1 zeigt, ragt der keilförmige Teil 5a der Falle 5 zumindest teilweise aus dem Türschlossgehäuse 2 in der vorspringenden Stellung der Falle 5 vor. Um eine Schwenkbewegung des keilförmigen Teiles 5a gegenüber dem Zentralteil 5b möglich zu machen, sind die beiden Teile 5a und 5b schwenkbeweglich miteinander verbunden. Durch diese Konstruktion ist es möglich, die Falle 5 ins Innere des Türschlossgehäuses 2 hineinzudrücken, wenn von der einen oder anderen Seite des Türschlossgehäuses 2 in Richtung des Öffnens oder des Schließens einer in den Figur 1 und 2 nicht näher dargestellten Tür, die mit dem erfindungsgemäßen Türschloss 1 versehen ist, eine Kraft auf den keilförmigen Teil 5a einwirkt.The case 5 is spring-loaded and serves to center the bolt 3 in its locked position. For this purpose, the latch 5 moves into an opening in a baffle plate 6, the latch 5 having a central part 5b movable inside the door lock housing 2 and a wedge-shaped part 5a projecting out of the housing in the position shown in FIG. As FIG. 1 shows, the wedge-shaped part 5 a of the latch 5 protrudes at least partially out of the door lock housing 2 in the projecting position of the latch 5. In order to make possible a pivotal movement of the wedge-shaped part 5a relative to the central part 5b, the two parts 5a and 5b are pivotally connected to each other. By this construction, it is possible to push the case 5 into the interior of the door lock housing 2, when from one or the other side of the door lock housing 2 in the direction of opening or closing a not shown in the figure 1 and 2 door, with the inventive Door lock 1 is provided, a force acting on the wedge-shaped part 5a.

Das Türschloss 1 weist ferner erste Übertragungsglieder 7 und 20 zur Übertragung einer Kraft der elektrischen Betätigungsvorrichtung 4 an den Riegel 3 auf. Bei den Übertragungsgliedern 7 handelt es sich hierbei um ein gemäß der dargestellten Ausführungsform als Rädergetriebe ausgebildetes Getriebe, das von einem Schneckenrad der elektrischen Betätigungsvorrichtung 4 angetrieben wird. Die ersten Übertragungsglieder weisen hierbei bei der besonders bevorzugten dargestellten Ausführungsform ein Abtriebsrad 7a auf, das mit einem im Schlossgehäuse 2 translatorisch bewegbar geführten Übertragungshebel 9 in Eingriff bringbar ist. Der Übertragungshebel 9 ist hierbei vorzugsweise mit einem Nussmittenteil 8a gekoppelt, es kann jedoch grundsätzlich auch mit einem anderen geeigneten Teil der Nuss 8 verbunden sein. Femer ist bei der dargestellten Ausführungsform das Nussmittenteil 8a bei Drehung durch den Übertragungshebel 9 mit einem bewegbaren Betätigungsglied 20 als einem weiteren Teil der ersten Übertragungsglieder in Eingriff bringbar. Bei dem in Längsrichtung des Türschlossgehäuses 2 bewegbaren Betätigungsglied 20 handelt es sich im Beispielsfalle um einen plattenförmig ausgebildeten Hebel, der, wie gesagt, zumindestens im Wesentlichen in Längsrichtung L des Türschlossgehäuses 2 bewegbar ist. Neben einer ersten Zuhalteeinrichtung 10 zur Sperrung der Falle in ihrer vorspringenden Stellung, während sich der Riegel 3 in der Riegelstellung befindet, weist das Betätigungsglied 20 eine zweite Zuhalteeinrichtung 11 für den Riegel 3 in seiner Riegelstellung auf. Ferner soll das Betätigungsglied 20 bei Bewegung in eine Richtung entlang der Längsachse L des Türschlossgehäuses 2 die Sperrung des Riegels 3 aufheben.The door lock 1 also has first transmission members 7 and 20 for transmitting a force of the electric actuator 4 to the latch 3. In the case of the transmission members 7, this is a transmission designed as a gear transmission according to the illustrated embodiment, which is driven by a worm wheel of the electrical actuating device 4. In the case of the particularly preferred embodiment shown, the first transmission elements here have a driven wheel 7a which can be brought into engagement with a transmission lever 9 guided in a translationally movable manner in the lock housing 2. The transmission lever 9 is in this case preferably coupled to a nut center part 8a, but in principle it can also be connected to another suitable part of the nut 8. Further, in the illustrated embodiment, the nut center part 8a is rotated by the transmission lever 9 with a movable actuator 20 as another one Part of the first transmission elements engageable. The movable in the longitudinal direction of the door lock housing 2 actuator 20 is in the example case a plate-shaped lever, which, as I said, at least substantially in the longitudinal direction L of the door lock housing 2 is movable. In addition to a first locking device 10 for locking the latch in its projecting position, while the latch 3 is in the latch position, the actuator 20 has a second locking device 11 for the bolt 3 in its locked position. Further, the actuator 20 is to cancel the blocking of the bolt 3 when moving in a direction along the longitudinal axis L of the door lock housing 2.

Um diese Bewegung zu bewirken, wird die von der elektrischen Betätigungsvorrichtung 4 über die ersten Betätigungsglieder 7, 7a auf das Nussmittenteil 8a übertragene Kraft über einen mit dem Nussmittenteil 8a gemäß der Darstellung der Figur 3 verbundenen Schiebehebel 16 übertragen, der mit dem bewegbaren Betätigungsglied 20 in Wirkverbindung steht. Hierfür weist der Schiebehebel 16 eine Eingriffsnase 16a auf, die mit einem am Betätigungsglied 20 befestigten Zapfen 18 in Eingriff treten kann.In order to effect this movement, the force transmitted by the electric actuator 4 via the first actuators 7, 7a to the nut center 8a is transmitted via a slide lever 16 connected to the nut center 8a as shown in Figure 3, which engages with the movable actuator 20 in FIG Active compound is. For this purpose, the shift lever 16 has an engagement lug 16 a, which can engage with a pin 18 attached to the actuator 20.

Bei der in Figur 3 dargestellten, besonders bevorzugten Ausführungsform ist das Abtriebsrad 7a mit einem Mitnehmer 12 drehfest verbunden, der über ein im Mitnehmer 12 geführtes Kugellager 13 auf den Übertragungshebel 9 wirkt. Hierdurch wird eine erhebliche Verminderung der Reibung und damit eine erhebliche Erhöhung des Wirkungsgrades erreicht Durch die genannte Drehung des Abtriebsrades 7a wird der Übertragungshebel 9 in Richtung des in Figur 3 eingezeichneten Pfeiles R in einer Langlochführung 14 verschoben, in der sich der Übertragungshebel 9 an einem gehäusefesten Zapfen 15 abstützt. Die Bewegungsrichtung R des Übertragungshebels 9 steht hierbei in einem grundsätzlich wählbaren Winkel δ zur Längsrichtung L des Türschlossgehäuses 2. Durch diese translatorische Bewegung des Übertragungshebels 9 wird das Nussmittenteil 8a der Nuss 8 um seinen Drehpunkt D gedreht, was wiederum den Schiebehebel 16 anhebt und damit das Betätigungsglied 20 gemäß der gewählten Darstellung der Figur 1 und 2 nach oben im Wesentlichen in Längsrichtung L des Türschlossgehäuses 2 bewegt. Dies erschließt sich aus einer Zusammenschau der Figur 1 und 2.In the particularly preferred embodiment shown in FIG. 3, the output gear 7a is non-rotatably connected to a driver 12 which acts on the transmission lever 9 via a ball bearing 13 guided in the driver 12. As a result, a significant reduction in friction and thus a significant increase in the efficiency is achieved by the said rotation of the driven gear 7a of the transmission lever 9 is moved in the direction of the drawn in Figure 3 arrow R in a slot guide 14 in which the transmission lever 9 fixed to a housing Pin 15 is supported. The direction of movement R of the transmission lever By this translational movement of the transmission lever 9, the nut center part 8a of the nut 8 is rotated about its pivot point D, which in turn raises the sliding lever 16 and thus the actuator 20 according to the selected Representation of Figure 1 and 2 upwards substantially in the longitudinal direction L of the door lock housing 2 moves. This can be seen from a synopsis of FIGS. 1 and 2.

Eine zweite Zuhalteeinrichtung 11 weist eine Kulisse 17 mit endseitigen Halteausnehmungen 17a, 17b auf, die im ersten Übertragungsglied 20 angeordnet sind und die mit einem Zapfen 3a des Riegels 3 zusammenwirken.A second locking device 11 has a link 17 with end-side retaining recesses 17a, 17b, which are arranged in the first transmission member 20 and which cooperate with a pin 3a of the bolt 3.

Da das erfindungsgemäße Türschloss 1 die ohnehin vorgesehene Nuss 8 mit ihrem Nussmittenteil 8a als Übertragungselement für die Anhebung des Betätigungsgliedes 20 ausnutzt, ergibt sich eine erhebliche Vereinfachung der Gesamtkonstruktion und dadurch eine Verbesserung des Gesamtwirkungsgrades, die noch durch die zuvor erläuterten konstruktiven Einzelheiten des erfindungsgemäßen Türschlosses 1 verbessert wird.Since the door lock 1 according to the invention utilizes the already provided nut 8 with its nut central part 8a as a transfer element for raising the actuating member 20, the overall construction is considerably simplified, thereby improving the overall efficiency, which is further enhanced by the previously described structural details of the inventive door lock 1 is improved.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
TürschlossLocks
22
TürschlossgehäuseDoor lock housing
33
Riegelbars
3a3a
Zapfenspigot
44
Betätigungsvorrichtungactuator
55
FalleCases
5a5a
keilförmiger Teilwedge-shaped part
5b5b
bewegliches Zentralteilmovable central part
66
Prallplatte/SchließblechFlapper / keeper
77
Übertragungsgliedertransmission members
7a7a
Abtriebsrad der ersten ÜbertragungsgliederOutput gear of the first transmission links
88th
Nussnut
8a8a
NussmittenteilNuss middle part
99
Übertragungshebeltransmission lever
1010
erste Zuhalteeinrichtung (für die Falle)first locking device (for the trap)
1111
zweite Zuhalteeinrichtung (für den Riegel)second locking device (for the bolt)
1212
Mitnehmertakeaway
1313
Kugellagerball-bearing
1414
LanglochführungSlot guide
1515
gehäusefester Zapfenfixed housing
1616
Schiebehebelshift lever
16a16a
Nasenose
1717
Kulissenführung/KulisseLink guide / setting
17a, 17b17a, 17b
Halteausnehmungenholding recesses
1818
Zapfenspigot
1919
Hilfsfalleauxiliary latch
2020
Betätigungsglied der ersten ÜbertragungsgliederActuator of the first transmission elements
LL
Längsrichtunglongitudinal direction
RR
Bewegungsrichtung des Übertragungshebels 9Direction of movement of the transmission lever. 9
DD
Drehpunkt des Nussmittenteils 8aFulcrum of the nut center part 8a
δδ
Winkel zwischen L und RAngle between L and R

Claims (6)

Elektromechanisches Türschloss (1); - mit einem Türschlossgehäuse (2); - mit einem sperrenden Riegel (3), der im Türschlossgehäuse (2) in vorspringender Stellung verriegelbar ist und mittels einer elektrischen Betätigungsvorrichtung (4) in das Türschlossgehäuse (2) zurückziehbar ist; - mit einer federbelasteten Falle (5) zur Zentrierung des Riegels (3) in seiner Riegelstellung in einer Öffnung einer Prallplatte (6), wobei die Falle (5) einen im Inneren des Türschlossgehäuses (2) beweglichen Zentralteil (5b) und einen keilförmigen Teil (5a) aufweist, der zumindestens teilweise aus dem Türschlossgehäuse (2) in der vorspringenden Stellung der Falle (5) hervorragt, und wobei der keilförmige Teil mit dem Zentralteil zur Ermöglichung einer Schwenkbewegung des keilförmigen Teiles gegenüber dem Zentralteil verbunden ist, so dass die Falle (5) ins Innere des Türschlossgehäuses (2) hineindrückbar ist, wenn von der einen oder der anderen Seite des Türschlossgehäuses (2) in Richtung des Öffnens oder des Schließens einer mit dem Türschloss versehenen Tür eine Kraft auf den keilförmigen Teil einwirkt; - mit ersten Übertragungsgliedern (7, 7a) zur Übertragung der Kraft der elektrischen Betätigungsvorrichtung (4) an den Riegel (3); - mit einer ersten Zuhalteeinrichtung (10) zur Sperrung der Falle (5) in ihrer vorspringenden Stellung, während sich der Riegel (3) in der Riegelstellung befindet; und - mit einem zumindestens im Wesentlichen in Längsrichtung des Türschlossgehäuses (2) bewegbaren Betätigungsglied (20) als Teil der ersten Übertragungsglieder (7, 7a), der eine zweite Zuhalteeinrichtung (11) für den Riegel (3) in seiner Riegelstellung aufweist und der bei Bewegung in einer Richtung entlang der Längsachse des Türschlossgehäuses (2) die Sperrung des Riegels (3) aufhebt, und - mit einer Drückernuss (8), die ein Nussmittenteil (8a) aufweist, dadurch gekennzeichnet, - dass die ersten Übertragungsglieder (7, 7a) ferner ein Abtriebsrad (7a) aufweisen, das mit einem im Türschlossgehäuse (2) translatorisch bewegbar geführten Übertragungshebel (9) in Eingriff bringbar ist, der mit dem Nussmittenteil (8a) gekoppelt ist, und - dass das Nussmittenteil (8a) bei Drehung durch den Übertragungshebel (9) mit dem bewegbaren Betätigungsglied (20) in Eingriff bringbar ist. Electromechanical door lock (1); - With a door lock housing (2); - With a locking latch (3) which is lockable in the door lock housing (2) in a projecting position and by means of an electrical actuator (4) in the door lock housing (2) retractable; - With a spring-loaded latch (5) for centering the bolt (3) in its locked position in an opening of a baffle plate (6), wherein the case (5) in the interior of the door lock housing (2) movable central part (5b) and a wedge-shaped part (5a) projecting at least partially out of the door lock housing (2) in the projecting position of the latch (5), and wherein the wedge-shaped part is connected to the central part to allow pivotal movement of the wedge-shaped part with respect to the central part, so that the latch (5) can be pushed into the interior of the door lock housing (2) when a force acts on the wedge-shaped part from one or the other side of the door lock housing (2) in the direction of opening or closing a door provided with the door lock; - With first transmission members (7, 7a) for transmitting the force of the electric actuator (4) to the bolt (3); - With a first locking means (10) for blocking the latch (5) in its projecting position, while the bolt (3) is in the locked position; and - With an at least substantially in the longitudinal direction of the door lock housing (2) movable actuator (20) as part of the first transmission members (7, 7a) having a second locking means (11) for the bolt (3) in its locked position and the movement in one direction along the longitudinal axis of the door lock housing (2) the lock of the bolt (3) cancels, and with a pusher nut (8) having a nut central part (8a), characterized, - That the first transmission members (7, 7a) further comprise a driven gear (7a) which is engageable with a in the door lock housing (2) translationally guided guided transfer lever (9) which is coupled to the Nussmittenteil (8a), and - That the nut center part (8 a) upon rotation by the transmission lever (9) with the movable actuator (20) is engageable. Türschloss nach Anspruch 1, dadurch gekennzeichnet, dass das Abtriebsrad (7a) einen Mitnehmer (12) aufweist, der über ein Kugellager (13) auf den Übertragungshebel (9) wirkt.Door lock according to claim 1, characterized in that the output gear (7a) has a driver (12) which acts on the transmission lever (9) via a ball bearing (13). Türschloss nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Übertragungshebel (9) eine Langlochführung (14) aufweist, in der ein gehäusefester Zapfen (15) angeordnet ist.Door lock according to claim 1 or 2, characterized in that the transmission lever (9) has a slot guide (14), in which a housing-fixed pin (15) is arranged. Türschloss nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Übertragungshebel (9) in einem einstellbaren Winkel (δ) relativ zur Längsrichtung (L) des Türschlossgehäuses (2) geführt ist.Door lock according to one of claims 1 to 3, characterized in that the transmission lever (9) is guided at an adjustable angle (δ) relative to the longitudinal direction (L) of the door lock housing (2). Türschloss nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Nussmittenteil (8a) mit einem Schiebehebel (16) versehen ist, der mit dem Betätigungsglied (20) in Wirkverbindung steht.Door lock according to one of claims 1 to 4, characterized in that the nut center part (8a) is provided with a sliding lever (16) which is in operative connection with the actuating member (20). Türschloss nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die zweite Zuhalteeinrichtung (11) eine Kulisse (17) mit endseitigen Halteausnehmungen (17a, 17b) aufweist, die im ersten Übertragungsglied (20) angeordnet sind und die mit einem Zapfen (3a) des Riegels (3) zusammenwirkt.Door lock according to one of claims 1 to 5, characterized in that the second locking device (11) has a link (17) with end-side retaining recesses (17a, 17b), which are arranged in the first transmission member (20) and with a pin (3a ) of the bolt (3) cooperates.
EP06025991A 2006-01-05 2006-12-15 Electromechanical door lock Active EP1806468B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006001003A DE102006001003A1 (en) 2006-01-05 2006-01-05 Electromechanical door lock

Publications (3)

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EP1806468A2 true EP1806468A2 (en) 2007-07-11
EP1806468A3 EP1806468A3 (en) 2009-12-09
EP1806468B1 EP1806468B1 (en) 2011-06-15

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EP06025991A Active EP1806468B1 (en) 2006-01-05 2006-12-15 Electromechanical door lock

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EP (1) EP1806468B1 (en)
AT (1) ATE513102T1 (en)
DE (1) DE102006001003A1 (en)
ES (1) ES2367517T3 (en)
NO (1) NO340324B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2666939A3 (en) * 2012-05-24 2017-12-27 dormakaba Deutschland GmbH Lock for a door

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013123090A1 (en) 2012-02-13 2013-08-22 California Institute Of Technology Sensing radiation metrics through mode-pickup sensors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736592A1 (en) * 1987-10-29 1989-05-18 Kirchmann Niederdrenk Kg Tubular lock
GB2268969A (en) * 1992-07-20 1994-01-26 Talleres Escoriaza Sa Anti-panic lock
DE19620908C1 (en) * 1996-05-24 1997-08-21 Dorma Gmbh & Co Kg Self-locking emergency lock
EP1203860A1 (en) * 2000-11-06 2002-05-08 Intellectual Trade Cy S.A. Automatic security lock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736592A1 (en) * 1987-10-29 1989-05-18 Kirchmann Niederdrenk Kg Tubular lock
GB2268969A (en) * 1992-07-20 1994-01-26 Talleres Escoriaza Sa Anti-panic lock
DE19620908C1 (en) * 1996-05-24 1997-08-21 Dorma Gmbh & Co Kg Self-locking emergency lock
EP1203860A1 (en) * 2000-11-06 2002-05-08 Intellectual Trade Cy S.A. Automatic security lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2666939A3 (en) * 2012-05-24 2017-12-27 dormakaba Deutschland GmbH Lock for a door

Also Published As

Publication number Publication date
NO340324B1 (en) 2017-04-03
EP1806468B1 (en) 2011-06-15
NO20070093L (en) 2007-07-06
ATE513102T1 (en) 2011-07-15
ES2367517T3 (en) 2011-11-04
EP1806468A3 (en) 2009-12-09
DE102006001003A1 (en) 2007-07-12

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