EP0697490B1 - Controlled bolt actuating device - Google Patents

Controlled bolt actuating device Download PDF

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Publication number
EP0697490B1
EP0697490B1 EP95111090A EP95111090A EP0697490B1 EP 0697490 B1 EP0697490 B1 EP 0697490B1 EP 95111090 A EP95111090 A EP 95111090A EP 95111090 A EP95111090 A EP 95111090A EP 0697490 B1 EP0697490 B1 EP 0697490B1
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EP
European Patent Office
Prior art keywords
door
locking
burglar alarm
blocking
operable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP95111090A
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German (de)
French (fr)
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EP0697490A1 (en
Inventor
Reiner Künzel
Gerhard-Georg Bitzer
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Fritz Fuss GmbH and Co
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Fritz Fuss GmbH and Co
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Publication date
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Publication of EP0697490A1 publication Critical patent/EP0697490A1/en
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Publication of EP0697490B1 publication Critical patent/EP0697490B1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0696—Controlling mechanically-operated bolts by electro-magnetically-operated detents locking the bolt by an electromagnet in the striker
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B2045/0695—Actuation of a lock triggering an alarm system, e.g. an alarm system of a building

Definitions

  • the invention relates to a device for locking a Door when arming an intruder alarm system (EMA), the condition of the door by electrical devices can be monitored by the intruder alarm system for the arming of the intrusion alarm system closed the door and must be completed and being used for locking the closed and locked door in the door frame an electrically controllable by the intrusion alarm system Locking device is formed, which is the opening that after arming the intruder alarm system locked door until the burglar alarm system electrically controllable locking after disarming the burglar alarm system lifted again is.
  • EMA intruder alarm system
  • the locking element located in the door frame which in addition to the locking systems in a door (Latch, lock bolt) is provided, grants another Securing the door.
  • a device is in particular in connection with burglar alarm systems (EMA) necessary.
  • EMA burglar alarm systems
  • the door can be controlled by a burglar alarm system Interlock to be secured to trigger a false alarm e.g. prevent by the user himself.
  • DE 37 38 097 C1 is of the generic type additional fuse known.
  • the trap is electromagnetic actuated slide when arming the intrusion detection system locked. This locking can be done by closing the bolt of the mortise lock is lifted will. We also arm the intrusion detection system canceled.
  • an in Door frame located locking device which can be actuated by a deflection device, the deflection device by excluding one in a castle located lock bolt is actuated such that the Locking device in a recess in the door retracts and the door can also be locked when locked and that the locking device is in the extended position when arming the intruder alarm system by the the intrusion alarm system electrically controllable locking device can be locked.
  • the Locking device as a return lock with an electromagnet is formed, through which a the way back the locking device blocking anchors can be actuated.
  • a monitoring device a sensor device is provided which Retraction of the latch into the door frame at the intrusion detection system transmitted.
  • Another advantage is considered to be that of a monitoring device a sensor device is provided, which the retraction of the lock bolt from the door into the Door frame and thus retracting the locking device the door frame in the door to the intruder alarm system.
  • the sensor devices are designed as feedback contacts, which by the deflection device or can be actuated by the trap.
  • the figure shows a sectional view of the structure of an inventive Device for locking a door when Arming an intruder alarm system.
  • a additional locking element here in the form of a locking pin 9
  • This locking pin 9 is with a bell crank 1 coupled via a kinematics 10.
  • a return spring 11 is provided to the lever 1 in a defined starting position to move.
  • an adjusting screw 13 is provided in the opposite of the locking pin Lever arm.
  • This set screw 13 is on its head side with a counter pressure plate 12 connected.
  • a sensor for detecting the position of the lever 1 provided as a simple switch can be designed with a locking function and its connecting contacts are connected to the intrusion alarm system.
  • the arrangement is in the door frame 2 with a striking plate 3 screwed, which also the entire locking device can record.
  • an electromagnet 16 is provided, which can be controlled by the burglar alarm system.
  • This electromagnet 16 has an anchor 17, which is the locking bolt can block in the extended position.
  • the door is designated, which is a conventional lock 5th with a latch 7 and the lock bolt 8 and a knob and / or has a pawl 6. Finally the door points still another recess 14, which serves the Record locking pin 9 in the locking function.
  • the lock bolt 8 with e.g. 20 mm be extended. Depending on lock 5, this can be one or done in two revolutions. It is preferred when used in intrusion detection systems uses the two-speed version. This also enables the door 4 to be mechanically locked after the first turn without subsequent arming the intrusion detection system. This is only with a second Turn armed.
  • the lock bolt 8 is excluded by this second rotation and the bell crank 11 is actuated over the counter pressure plate 12 and the subsequent Lever arm.
  • the bell crank 1 directs the closing movement of the Lock bolt 8 on the kinematics 10 in an opposite Movement of the locking pin 9 around. This will lock the bolt 9 parallel to the lock bolt, but in the opposite Direction extended.
  • the path of the locking pin 9 can be 1: 1 to the Sch.riegelweg or be shorter or longer, depending on the corresponding toggle lever implementation in the kinematics 10. In the figure is the extended closed position of the Locking bolt and the effective position of the bell crank 1 shown in dashed lines.
  • the lock bolt 8 is retracted again, the Return of the locking pin 9.
  • the return transportation takes place by the leaf spring 11.
  • appropriate mechanical Execution of the locking pin 9 can e.g. be achieved that the actuation of the locking pin 9 only during the second Rotation of the lock 5, that is, with a lock bolt exclusion of up to 20 mm.
  • the counter pressure plate 12 can be continuously in position by the set screw 12 to be changed. This can be used for Exclusion of the locking pin 9 individually changed during assembly or be set.
  • the lock bolt 8 is excluded, then one Locking path of 10-20 mm parallel to the counter pressure plate 12 actuated and the locking pin as previously explained extended. If the lock bolt 8 retracted again, the return transport takes place automatically of the locking pin 9 via the return spring 11. However, the Lock bolt 8 fully extended, i.e. about 20 mm, so on the one hand the locking pin 9 is also fully extended and the locking pin 9 is then in the counterpart trained recess 14 in the door leaf.
  • the counterpart 14 can e.g. be a simple round sleeve in a known manner can be installed in the door leaf 4. After the complete Exclusion of the locking pin 9 is a lever arm of the lever 1 of the feedback contact 15 is activated. Thereby the intrusion alarm system receives the status information that the Lock bolt 8 is extended and the locking bolt 9 located in counterpart 14.
  • the intrusion alarm system can be armed be switched.
  • the blocking device formed by the electromagnet 16 can also be designed so that only for unblocking the device energizes the electromagnet 16 takes place.
  • the anchor 17 would e.g. with a suitable one Spring device (not shown) automatically after Extending the locking pin 9 brought into a blocking position will.
  • the electromagnet 16 could the blocking can then be released again and the locking bolt 9 would return to its original position.
  • This Arrangement would have the advantage that the electromagnet 16 each should only be energized briefly until the locking pin 9 has returned to its original position, what could be detected via the switch contact 15.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Burglar Alarm Systems (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The actuator contains a mechanically moved lock bolt (8) by a lock (5) in a door, while a closure mechanism (9) is fitted in the door frame (2). A sensor (15) detects the locking of the closure mechanism and transmits it to a burglar alarm. The sensor is formed by a feedback contact, actuated by a deflector (1,10). The deflector also actuates the closure mechanism, and in itself actuated by delocking of the lock bolt such that the closure mechanism is inserted into a recess (14) in the door for an additional door bolting. The deflector is pref. reset into a non-locking position by a resetting spring (11).

Description

Die Erfindung betrifft eine Vorrichtung zum Verriegeln einer Tür beim Scharfschalten einer Einbruchmeldeanlage (EMA), wobei der Zustand der Tür durch elektrisch arbeitende Vorrichtungen von der Einbruchmeldeanlage überwachbar ist, für die Scharfschaltung der Einbruchmeldeanlage die Tür geschlossen und abgeschlossen sein muß und wobei zur Verriegelung der geschlossenen und abgeschlossenen Tür in der Türzarge eine von der Einbruchmeldeanlage elektrisch steuerbare Verriegelungsvorrichtung ausgebildet ist, welche das Öffnen der nach dem Scharfschalten der Einbruchmeldeanlage nicht abgeschlossenen Tür solange verhindert, bis die von der Einbruchmeldeanlage elektrisch steuerbare Verriegelung nach Unscharfschalten der Einbruchmeldeanlage wieder aufgehoben ist.The invention relates to a device for locking a Door when arming an intruder alarm system (EMA), the condition of the door by electrical devices can be monitored by the intruder alarm system for the arming of the intrusion alarm system closed the door and must be completed and being used for locking the closed and locked door in the door frame an electrically controllable by the intrusion alarm system Locking device is formed, which is the opening that after arming the intruder alarm system locked door until the burglar alarm system electrically controllable locking after disarming the burglar alarm system lifted again is.

Das dabei im Türrahmen befindliche Sperrelement, welches zusätzlich zu den in einer Tür vorhandenen Schließsystemen (Falle, Schloßriegel) vorgesehen ist, gewährt eine weitere Sicherung der Türe. Eine derartige Vorrichtung ist insbesondere in bindung mit Einbruchmeldeanlagen (EMA) notwendig. Mit diesem zusätzlichen Sperrelement soll beim Einsatz in derartigen Anlagen erreicht werden, daß die mechanische Zwangsläufigkeit von Einbruchmeldeanlagen gewährleistet wird.The locking element located in the door frame, which in addition to the locking systems in a door (Latch, lock bolt) is provided, grants another Securing the door. Such a device is in particular in connection with burglar alarm systems (EMA) necessary. With this additional locking element is intended for use in such Attachments are achieved that mechanical inevitability burglar alarm systems is guaranteed.

Dies bedeutet, daß die Türe zusätzlich mechanisch arretiert sein muß, solange die Einbruchmeldeanlage scharf geschaltet ist. Damit wird sichergestellt, daß man nicht in den eigenen Alarm läuft. This means that the door is also locked mechanically must be as long as the intruder alarm system is armed is. This ensures that you are not in your own Alarm is running.

Bekannte Maßnahmen für eine derartige Anlagen sind die zusätzliche Anbringung von Blockschlössern, Türöffnern oder z.B. von Motorriegeln und ähnlich aufwendigen Vorrichtungen.Known measures for such systems are the additional ones Attachment of block locks, door openers or e.g. of motor bolts and similar complex devices.

Zusätzlich zu Sicherungen der Tür mittels Falle und Riegel kann die Tür durch eine von der Einbruch-Meldeanlage aus angesteuerte Verriegelung gesichert werden, um das Auslösen eines Fehlalarms z.B. durch den Benutzer selbst zu verhindern.In addition to securing the door with a latch and bolt the door can be controlled by a burglar alarm system Interlock to be secured to trigger a false alarm e.g. prevent by the user himself.

Aus der DE 37 38 097 C1 ist eine gattungsgemäße derartige zusätzliche Sicherung bekannt. Bei dieser bekannten Vorrichtung wird die Falle mittels eines elektromagnetisch betätigbaren Schiebers beim Scharfschalten der Einbruch-meldeanlage verriegelt. Diese Verriegelung kann durch Zurückschließen des Riegels des Einsteckschlosses aufgehoben werden. Dabei wir auch die Scharfschaltung der Einbruchmeldeanlage aufgehoben.DE 37 38 097 C1 is of the generic type additional fuse known. In this known device the trap is electromagnetic actuated slide when arming the intrusion detection system locked. This locking can be done by closing the bolt of the mortise lock is lifted will. We also arm the intrusion detection system canceled.

All diesen Anordnungen ist gemeinsam, daß die Verriegelungsvorrichtung und das Sperrelement für die Funktion der Zwangsläufigkeit der Einbruchmeldeanlage zusätzlich zum Türschloß installiert werden und/oder im allgemeinen auch Energie für den Türverschluß und für die Türverriegelung benötigen.All these arrangements have in common that the locking device and the blocking element for the function of inevitability the burglar alarm system in addition to the door lock be installed and / or in general also energy for the door lock and for locking the door.

Es ist Aufgabe der vorliegenden Erfindung, eine besonders einfache und weitestgehend elektrisch unabhängige Vorrichtung zum Verriegeln einer Tür beim Scharfschalten einer Einbruchmeldeanlage anzugeben.It is an object of the present invention to provide a particularly simple and largely electrically independent device for locking a door when arming an intrusion detection system.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß eine im Türrahmen befindliche Sperreinrichtung vorgesehen ist, welche durch eine Umlenkeinrichtung betätigbar ist, wobei die Umlenkeinrichtung durch das Ausschließen eines in einem Schloß befindlichen Schloßriegels derart betätigbar ist, daß die Sperreinrichtung in eine in der Tür befindliche Aussparung einfährt und die Tür beim Abschließen zusätzlich verriegelbar ist, und daß die Sperreinrichtung in ausgefahrener Position beim Scharfschalten der Einbruchmeldeanlage durch die von der Einbruchmeldeanlage elektrisch steuerbare Verriegelungseinrichtung verriegelbar ist.The object is achieved in that an in Door frame located locking device is provided, which can be actuated by a deflection device, the deflection device by excluding one in a castle located lock bolt is actuated such that the Locking device in a recess in the door retracts and the door can also be locked when locked and that the locking device is in the extended position when arming the intruder alarm system by the the intrusion alarm system electrically controllable locking device can be locked.

Bevorzugte Weiterbildungen sind Gegenstand der Unteransprüche.Preferred developments are the subject of the dependent claims.

Es ist ein Vorteil der erfindungsgemäßen Vorrichtung, daß die Verriegelungseinrichtung als Rückkehrsperre mit einem Elektromagneten ausgebildet ist, durch welchen ein den Rückweg der Sperreinrichtung blockierender Anker betätigbar ist.It is an advantage of the device according to the invention that the Locking device as a return lock with an electromagnet is formed, through which a the way back the locking device blocking anchors can be actuated.

Weiterhin vorteilhaft ist, daß als eine Überwachungseinrichtung eine Sensor-Einrichtung vorgesehen ist, welche das Einfahren der Falle in die Türzarge an die Einbruchmeldeanlage übermittelt.It is also advantageous that as a monitoring device a sensor device is provided which Retraction of the latch into the door frame at the intrusion detection system transmitted.

Als ein weiterer Vorteil wird angesehen, daß als eine Überwachungseinrichtung eine Sensor-Einrichtung vorgesehen ist, welche das Einfahren des Schloßriegels aus der Tür in die Türzarge und damit das Einfahren der Sperreinrichtung aus dem Türrahmen in die Tür an die Einbruchmeldeanlage übermittelt.Another advantage is considered to be that of a monitoring device a sensor device is provided, which the retraction of the lock bolt from the door into the Door frame and thus retracting the locking device the door frame in the door to the intruder alarm system.

Es ist dabei besonders vorteilhaft, daß die Sensor-Einrichtungen als Rückmeldekontakte ausgebildet sind, welche durch die Umlenkeinrichtung bzw. durch die Falle betätigbar sind.It is particularly advantageous that the sensor devices are designed as feedback contacts, which by the deflection device or can be actuated by the trap.

Die Erfindung wird nachfolgend an Hand einer einzigen ein bevorzugtes Ausführungsbeispiel zeigenden Figur näher beschrieben. The invention will hereinafter be preferred on the basis of a single one Embodiment showing the figure described in more detail.

Die Figur zeigt eine Schnittansicht des Aufbaus einer erfindungsgemäßen Vorrichtung zum Verriegeln einer Tür beim Scharfschalten einer Einbruchmeldeanlage.The figure shows a sectional view of the structure of an inventive Device for locking a door when Arming an intruder alarm system.

Mit 2 ist ein Türrahmen bezeichnet, innerhalb dessen ein zusätzliches Sperrelement, hier in Form eines Sperrbolzens 9, angebracht ist. Dieser Sperrbolzen 9 ist mit einem Umlenkhebel 1 über eine Kinematik 10 gekoppelt. Eine Rückholfeder 11 ist vorgesehen, um den Umlenkhebel 1 in eine definierte Ausgangsstellung zu bewegen. In dem dem Sperrbolzen gegenüberliegenden Hebelarm ist in Richtung zur Tür ein Gewinde zur Aufnahme einer Stellschraube 13 vorgesehen. Diese Stellschraube 13 ist an ihrer Kopfseite mit einer Gegendruckplatte 12 verbunden. Mit 15 ist ein Sensor zur Erfassung der Stellung des Umlenkhebels 1 vorgesehen, der als einfacher Schalter mit Schließfunktion ausgebildet sein kann und dessen Anschlußkontakte mit der Einbruchmeldeanlage in Verbindung stehen. Die Anordnung wird im Türrahmen 2 mit einem Schließblech 3 verschraubt, welches auch die gesamte Verriegelungsvorrichtung aufnehmen kann.2 with a door frame is designated, within which a additional locking element, here in the form of a locking pin 9, is appropriate. This locking pin 9 is with a bell crank 1 coupled via a kinematics 10. A return spring 11 is provided to the lever 1 in a defined starting position to move. In the opposite of the locking pin Lever arm is a thread towards the door Inclusion of an adjusting screw 13 is provided. This set screw 13 is on its head side with a counter pressure plate 12 connected. At 15 is a sensor for detecting the position of the lever 1 provided as a simple switch can be designed with a locking function and its connecting contacts are connected to the intrusion alarm system. The arrangement is in the door frame 2 with a striking plate 3 screwed, which also the entire locking device can record.

Des weiteren ist ein Elektromagnet 16 vorgesehen, welcher durch die Einbruchmeldeanlage ansteuerbar ist. Dieser Elektromagnet 16 weist einen Anker 17 auf, der den Sperrbolzen in ausgefahrener Stellung blockieren kann.Furthermore, an electromagnet 16 is provided, which can be controlled by the burglar alarm system. This electromagnet 16 has an anchor 17, which is the locking bolt can block in the extended position.

Mit 4 ist die Tür bezeichnet, welche ein übliches Schloß 5 mit einer Falle 7 und dem Schloßriegel 8 sowie einen Knauf und/oder eine Klinke 6 aufweist. Schließlich weist die Tür noch eine weitere Aussparung 14 auf, welche dazu dient, den Sperrbolzen 9 in der Schließfunktion aufzunehmen. With 4 the door is designated, which is a conventional lock 5th with a latch 7 and the lock bolt 8 and a knob and / or has a pawl 6. Finally the door points still another recess 14, which serves the Record locking pin 9 in the locking function.

Im Sinne der mechanischen Sicherheit, das heißt, wenn die Tür abgeschlossen wird, muß der Schloßriegel 8 mit z.B. 20 mm ausgefahren werden. Je nach Schloß 5 kann dies ein- oder zweitourig erfolgen. Vorzugsweise wird beim Einsatz in Einbruchmeldeanlagen die zweitourige Ausführung verwendet. Dies ermöglicht zusätzlich den mechanischen Verschluß der Tür 4 nach der ersten Umdrehung ohne nachfolgende Scharfschaltung der Einbruchmeldeanlage. Diese wird erst bei einer zweiten Umdrehung scharf geschaltet.In terms of mechanical security, that is, when the door is completed, the lock bolt 8 with e.g. 20 mm be extended. Depending on lock 5, this can be one or done in two revolutions. It is preferred when used in intrusion detection systems uses the two-speed version. This also enables the door 4 to be mechanically locked after the first turn without subsequent arming the intrusion detection system. This is only with a second Turn armed.

Durch diese zweite Umdrehung wird der Schloßriegel 8 ausgeschlossen und es erfolgt eine Betätigung des Umlenkhebels 11 über die Gegendruckplatte 12 und den sich anschließenden Hebelarm. Der Umlenkhebel 1 lenkt die Schließbewegung des Schloßriegels 8 über die Kinematik 10 in eine entgegengesetzte Bewegung des Sperrbolzens 9 um. Dadurch wird der Sperrbolzen 9 parallel zum Schloßriegel, aber in entgegengesetzter Richtung ausgefahren. Der Weg des Sperrbolzens 9 kann dabei 1:1 zum Schloßriegelweg erfolgen oder kürzer oder länger sein, je nach entsprechender Kniehebel-Umsetzung in der Kinematik 10. In der Figur ist die ausgefahrene Schließstellung des Sperrbolzens und die dabei wirksame Stellung des Umlenkhebels 1 gestrichelt dargestellt.The lock bolt 8 is excluded by this second rotation and the bell crank 11 is actuated over the counter pressure plate 12 and the subsequent Lever arm. The bell crank 1 directs the closing movement of the Lock bolt 8 on the kinematics 10 in an opposite Movement of the locking pin 9 around. This will lock the bolt 9 parallel to the lock bolt, but in the opposite Direction extended. The path of the locking pin 9 can be 1: 1 to the Schloßriegelweg or be shorter or longer, depending on the corresponding toggle lever implementation in the kinematics 10. In the figure is the extended closed position of the Locking bolt and the effective position of the bell crank 1 shown in dashed lines.

Wird der Schloßriegel 8 wieder eingefahren, erfolgt auch der Rücktransport des Sperrbolzens 9. Der Rücktransport erfolgt durch die Blattfeder 11. Durch entsprechende mechanische Ausführung des Sperrbolzens 9 kann z.B. erreicht werden, daß die Betätigung des Sperrbolzens 9 erst während der zweiten Umdrehung des Schlosses 5, das heißt bei einem Schloßriegelausschluß von bis zu 20 mm, wirksam wird. Die Gegendruckplatte 12 kann in ihrer Lage durch die Stellschraube 12 kontinuierlich verändert werden. Damit kann der Einsatz für den Ausschluß des Sperrbolzens 9 individuell bei der Montage verändert bzw. eingestellt werden. If the lock bolt 8 is retracted again, the Return of the locking pin 9. The return transportation takes place by the leaf spring 11. By appropriate mechanical Execution of the locking pin 9 can e.g. be achieved that the actuation of the locking pin 9 only during the second Rotation of the lock 5, that is, with a lock bolt exclusion of up to 20 mm. The counter pressure plate 12 can be continuously in position by the set screw 12 to be changed. This can be used for Exclusion of the locking pin 9 individually changed during assembly or be set.

Nachfolgend wird die Funktion der erfindungsgemäßen Vorrichtung in Verbindung mit einer Einbruchmeldeanlage beschrieben.The function of the device according to the invention is described below described in connection with an intruder alarm system.

Wird der Schloßriegel 8 ausgeschlossen, so wird bei einem Riegelweg von 10-20 mm parallel hierzu die Gegendruckplatte 12 betätigt und der Sperrbolzen wie zuvor näher erläutert ausgefahren. Wird während dieses Vorgangs der Schloßriegel 8 wieder eingefahren, so erfolgt automatisch der Rücktransport des Sperrbolzens 9 über die Rückholfeder 11. Wird jedoch der Schloßriegel 8 komplett ausgefahren, d.h. ca. 20 mm, so wird zum einen der Sperrbolzen 9 ebenso komplett ausgefahren und der Sperrbolzen 9 befindet sich dann in der als Gegenstück ausgebildeten Aussparung 14 im Türblatt. Das Gegenstück 14 kann z.B. eine einfache Rundhülse sein, die in bekannter Weise in das Türblatt 4 eingebaut werden kann. Nach dem kompletten Ausschluß des Sperrbolzens 9 wird über den einen Hebelarm des Umlenkhebels 1 der Rückmeldekontakt 15 aktiviert. Dadurch erhält die Einbruchmeldeanlage die Statusinformation, daß der Schloßriegel 8 ausgefahren ist und sich der Sperrbolzen 9 im Gegenstück 14 befindet.If the lock bolt 8 is excluded, then one Locking path of 10-20 mm parallel to the counter pressure plate 12 actuated and the locking pin as previously explained extended. If the lock bolt 8 retracted again, the return transport takes place automatically of the locking pin 9 via the return spring 11. However, the Lock bolt 8 fully extended, i.e. about 20 mm, so on the one hand the locking pin 9 is also fully extended and the locking pin 9 is then in the counterpart trained recess 14 in the door leaf. The counterpart 14 can e.g. be a simple round sleeve in a known manner can be installed in the door leaf 4. After the complete Exclusion of the locking pin 9 is a lever arm of the lever 1 of the feedback contact 15 is activated. Thereby the intrusion alarm system receives the status information that the Lock bolt 8 is extended and the locking bolt 9 located in counterpart 14.

Ist die Zwangsläufigkeit erfüllt, d.h., daß die Tür zu ist, was mit einem zusätzlichen Kontakt 18 erfaßt wird, daß die Tür verschlossen ist, wobei der Schloßriegel 8 komplett ausgeschlossen wurde, was über den Schaltkontakt 15 erfaßt wird und daß schließlich keine weiteren Störungen an der Einbruch-meldeanlage anstehen, so kann die Einbruchmeldeanlage scharf geschaltet werden.If the inevitability is fulfilled, i.e. that the door is closed, which is detected with an additional contact 18 that the Door is closed, the lock bolt 8 completely excluded was what is detected via the switch contact 15 and that finally no further malfunctions in the intrusion detection system pending, the intrusion alarm system can be armed be switched.

Mit der Scharfschaltung der Anlage wird z.B. der Elektromagnet 16 angesteuert und dieser fährt in vertikaler Aufwärtsrichtung den Anker 17 aus. Dadurch wird der Sperrbolzen 9 in der ausgefahrenen Position blockiert. Beim Aufschließen wird zwar der Schloßriegel 8 mechanisch ausgefahren, der Sperrbolzen 9 bleibt jedoch weiterhin in der ausgefahrenen Position. Die Tür kann also nicht geöffnet werden. When the system is armed, e.g. the electromagnet 16 controlled and this runs in the vertical upward direction the anchor 17. This will lock the bolt 9 blocked in the extended position. When unlocking the lock bolt 8 is extended mechanically, however, the locking pin 9 remains in the extended position Position. So the door cannot be opened.

Wird die Einbruchmeldeanlage unscharf geschaltet, so wird der Stromfluß durch den Elektromagneten 16 unterbrochen und der Sperrbolzen 9 wird wieder freigegeben. Durch die Rückholfeder 11 wird der Sperrbolzen 9 dann wieder selbsttätig in die Ausgangsstellung zurückgefahren und die Tür kann wieder geöffnet werden.If the intruder alarm system is disarmed, the Current flow through the electromagnet 16 interrupted and the Locking pin 9 is released again. Through the return spring 11, the locking pin 9 will then automatically return to the starting position retracted and the door can be opened again will.

Die durch den Elektromagneten 16 gebildete Blockiereinrichtung kann auch so ausgebildet werden, daß lediglich zum Entblocken der Vorrichtung eine Bestromung des Elektromagneten 16 erfolgt. Hierzu müßte der Anker 17 z.B. mit einer geeigneten Federvorrichtung (nicht dargestellt) automatisch nach dem Ausfahren des Sperrbolzens 9 in eine Blockierposition gebracht werden. Durch Bestromung des Elektromagneten 16 könnte die Blockierung dann wieder aufgehoben werden und der Sperrbolzen 9 würde in seine Ausgangsstellung zurückkehren. Diese Anordnung hätte den Vorteil, daß der Elektromagnet 16 jeweils nur kurz bestromt werden müßte, solange bis der Sperrbolzen 9 wieder in seine Ausgangsstellung zurückgekehrt ist, was über den Schaltkontakt 15 erfaßt werden könnte.The blocking device formed by the electromagnet 16 can also be designed so that only for unblocking the device energizes the electromagnet 16 takes place. For this purpose, the anchor 17 would e.g. with a suitable one Spring device (not shown) automatically after Extending the locking pin 9 brought into a blocking position will. By energizing the electromagnet 16 could the blocking can then be released again and the locking bolt 9 would return to its original position. This Arrangement would have the advantage that the electromagnet 16 each should only be energized briefly until the locking pin 9 has returned to its original position, what could be detected via the switch contact 15.

Claims (5)

  1. Device for locking a door (4) on activating a burglar alarm (EMA), in which the state of the door (4) can be monitored by electrically operating devices (15, 18) from the burglar alarm, for activating the burglar alarm the door (4) must be closed and sealed and in which for locking the closed and sealed door (4) in the door body (2, 3) is provided a locking device (16, 17) electrically controllable by the burglar alarm and which prevents the opening of the door (4) not sealed following the activation of the burglar alarm until the locking device (16, 17) electrically controllable by the burglar alarm has been neutralized again after deactivating said burglar alarm, characterized in that a blocking mechanism (9) located in the door frame (2) is provided which is operable by a deflecting device (1, 10), said deflecting device (1, 10) being operable by the moving out in a locking position of a deadbolt (8) located in a lock (5) in such a way that the blocking mechanism (9) enters a recess (14) in the door and the door (4) on sealing is additionally lockable and that the blocking mechanism (9) is lockable in the extended position on activating the burglar alarm by the locking device (16, 17) electrically controllable by the burglar alarm.
  2. Device for locking a door according to claim 1, characterized in that the locking device is constructed as a return blocking means (16, 17) with an electromagnet (16) through which is operable an armature (17) blocking the return path of the blocking device (9).
  3. Device for locking a door according to one of the claims 1 or 2, characterized in that a monitoring device (18) in the form of a sensor device (18) is provided, which communicates to the burglar alarm the introduction of the swing catch (7) into the door body (2, 3).
  4. Device for locking a door according to one of the claims 1 to 3, characterized in that as a monitoring device (15) is provided a sensor device (15), which communicates to the burglar alarm the passage of the deadbolt (8) from the door (4) into the door body (2, 3) and therefore the passage of the blocking device (9) from the door frame (2) into the door (4, 14).
  5. Device for locking a door according to one of the claims 3 or 4, characterized in that the sensor devices (15, 18) are constructed as revertive communication contacts (15, 18), which are operable by the deflecting device (1, 10) or the swing catch (7).
EP95111090A 1994-07-18 1995-07-14 Controlled bolt actuating device Expired - Lifetime EP0697490B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4425313A DE4425313C2 (en) 1994-07-18 1994-07-18 Controlled bolt actuation device
DE4425313 1994-07-18

Publications (2)

Publication Number Publication Date
EP0697490A1 EP0697490A1 (en) 1996-02-21
EP0697490B1 true EP0697490B1 (en) 1998-10-28

Family

ID=6523452

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95111090A Expired - Lifetime EP0697490B1 (en) 1994-07-18 1995-07-14 Controlled bolt actuating device

Country Status (3)

Country Link
EP (1) EP0697490B1 (en)
AT (1) ATE172775T1 (en)
DE (2) DE4425313C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19630677A1 (en) * 1996-07-30 1998-02-05 Tiptel Ag Securing device for secondary door lock, locking door to fixed frame
DE19633628B4 (en) * 1996-08-21 2007-02-15 Roto Frank Ag Device for arming a burglar alarm system
DE19732492C1 (en) * 1997-07-29 1998-11-12 Tiptel Ag Security arrangement for secondary door locking w.r.t. fixed frame
DE19743655C2 (en) 1997-10-02 1999-08-12 Rolf Maniago Locking device for a lock
DE19845515C2 (en) * 1998-10-02 2001-06-07 Rolf Maniago Locking device for a lock
WO2002077399A1 (en) * 2001-03-26 2002-10-03 David Russell Thompson Building security incorporating lock & latch with electric and/or magnetic pathway across lock.
DE10214465A1 (en) * 2002-03-30 2003-10-09 Winkhaus Fa August An electromagnetically operated cylinder lock has a blocking mechanism preventing the complete rotation of the cylinder unless energised.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012693A (en) * 1932-06-25 1935-08-27 Rieback Rudolf Doorlock
ES479199A2 (en) * 1979-03-22 1979-12-01 Castejon Perez Jose Multi-bolt security lock for door or window - has supplementary bolts housed in groove in fixed frame operated via levers from main bolt
AT381131B (en) * 1982-06-07 1986-08-25 Krippner & Kletzmaier Elektro LOCK SYSTEM FOR SECURING DOORS
DE3682256D1 (en) * 1985-10-18 1991-12-05 Siemens Ag ARMED / DISARMED SWITCHING DEVICE FOR A BURGLAR DETECTOR.
DE3738097C1 (en) * 1987-11-10 1989-03-16 Merk Gmbh Telefonbau Fried Device for locking entrance doors when arming an intruder alarm system
DE4207127C2 (en) * 1992-03-06 2001-11-22 Bosch Gmbh Robert Device for additional locking of entrance doors in an armed intrusion alarm system

Also Published As

Publication number Publication date
EP0697490A1 (en) 1996-02-21
DE59504050D1 (en) 1998-12-03
DE4425313C2 (en) 1997-01-23
ATE172775T1 (en) 1998-11-15
DE4425313A1 (en) 1996-02-01

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