EP0443116B1 - Dispositif pour armer et désarmer une installation de signalisation d'intrusion - Google Patents

Dispositif pour armer et désarmer une installation de signalisation d'intrusion Download PDF

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Publication number
EP0443116B1
EP0443116B1 EP90122766A EP90122766A EP0443116B1 EP 0443116 B1 EP0443116 B1 EP 0443116B1 EP 90122766 A EP90122766 A EP 90122766A EP 90122766 A EP90122766 A EP 90122766A EP 0443116 B1 EP0443116 B1 EP 0443116B1
Authority
EP
European Patent Office
Prior art keywords
bolt
slide
switching device
disarming
arming
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
EP90122766A
Other languages
German (de)
English (en)
Other versions
EP0443116A3 (en
EP0443116A2 (fr
Inventor
Herbert Dipl.-Ing. Foissner (Fh)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0443116A2 publication Critical patent/EP0443116A2/fr
Publication of EP0443116A3 publication Critical patent/EP0443116A3/de
Application granted granted Critical
Publication of EP0443116B1 publication Critical patent/EP0443116B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
    • 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0023—Nuts or nut-like elements moving along a driven threaded axle
    • 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
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate

Definitions

  • the invention relates to an arming / disarming switching device for an intruder alarm system with an electromechanically actuated lock and a bolt contact behind a striking plate of a door frame and with a bolt of a bolt lock in an associated door.
  • Such a switching device is described for example in European patent application EP-A-0 222 194 and is generally referred to as a block lock.
  • a locking device is required for the mechanical blocking of a deadbolt lock, so that the locking, i.e. locking the door is not possible.
  • Such an electromechanically controlled locking device should be able to be installed in the door frame when using a commercially available bolt lock. Very large and changeable engagement tolerances can occur between the striking plate and the lock bolt. In burglar alarm systems, a high level of functional reliability is required for block locks of this type, even under robust operating conditions.
  • a lifting magnet was provided as a lock, which draws a continuous current in the open state (rest position) and is easy to manipulate in the locked position when the door is open by pushing back the plug.
  • the object of the invention is to develop an arming / disarming switching device of the type mentioned at the outset with a lock for mechanically blocking an existing locking lock such that a small space requirement and high reliability can be achieved.
  • the switching device has a blocking device designed as a slide, which can be brought from a rest position into a locking position or a blocking position by an electric motor by means of a drive mechanism. If the burglar alarm system is in operation but disarmed, the slide assumes the locked position so that the door can be locked, i.e. retraction of the bolt into the striking plate is prevented. If the system is properly armed, the slider assumes the locking position and thus prevents the bolt from being unlocked because the slider has a projection and the bolt has a projection which are in engagement with one another in the locking position. The slide is limited in the locked position with a stop. Extending the slide into the locking position is limited by the retracted bolt. This has the advantage that tolerances that exist between the door frame and bolt of the bolt lock and the bolt opening in the striking plate of the frame can be compensated for by moving the slide back and forth.
  • the electric motor is expediently formed by a direct current motor which can be electrically reversed and thus a Allows moving the slider in both directions.
  • the drive mechanism is advantageously formed by a screw drive.
  • Such an arming / disarming switching device allows installation directly in the striking plate, e.g. below the bolt opening.
  • the arming / disarming switching device has a locking device with an actuator.
  • An electrically reversible DC motor 1 is used as the actuator, which can move the slide 3 in both directions via the screw drive 2. If the intrusion alarm system is not in operation, the slide 3 has moved back to the rest position. When the burglar alarm system is switched on but not activated, the slide 3 is extended as far as the stop 4 and thus covers part of the bolt opening 5a on the striking plate 5, so that the bolt 6 of the bolt lock of the door cannot be closed. If the system is in the armed state, the motor 1 is briefly activated from the signaling center and the slide 3 releases the bolt opening 5a for locking.
  • the slide 3 resting on the bolt 6 prevents unlocking because the spring pin 8 on the bolt prevents unlocking on the slide extension 3a. Only after release via a mental lock or similar device, i.e. in the event of an authorized disarming, the slide 3 moves back to the starting position (rest position RP). The bolt lock can then be unlocked. The bolt contact 7 is opened and the intrusion alarm system is finally disarmed. In order to prevent accidental locking of the door, the slide 3 is then extended into the blocking position SP up to the stop 4, so that part of the bolt opening 5a is closed.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Alarm Systems (AREA)

Claims (6)

  1. Dispositif d'activation/désactivation (serrure de blocage) d'une installation de signalisation d'effraction, comportant un dispositif de blocage (3) pouvant être actionné par voie électromagnétique et un contact de verrou (7) pouvant être monté derrière une plaque de fermeture (5) d'un châssis de porte, et un verrou (6) d'une serrure à verrouillage, qui peut être monté dans une porte associée, caractérisé par le fait que l'organe de blocage (3) est formé par un coulisseau, qui peut être amené par un moteur électrique (1), par l'intermédiaire d'un mécanisme d'entraînement (2), d'une position de repos (RP) à une position de verrouillage (VP) ou une position de blocage (SP), que la butée (4) délimite la position de blocage (SP), que le verrou (6) rétracté dans la tôle de fermeture (5) délimite la position de verrouillage (VP), et que le coulisseau (3) comporte un prolongement (3a) et que du verrou (6) est issu une saillie (8), la saillie (8) empêchant, dans la position de verrouillage (VP), conjointement avec le prolongement (3a) du coulisseau, un déverrouillage.
  2. Dispositif d'activation/désactivation suivant la revendication 1, caractérisé par le fait que le mécanisme d'entraînement (2) est formé par un dispositif d'entraînement fileté.
  3. Dispositif d'activation/désactivation suivant la revendication 1 ou 2, caractérisé par le fait que la saillie (8) est formée par un doigt de blocage.
  4. Dispositif d'activation/désactivation suivant l'une des revendications précédentes, caractérisé par le fait que le coulisseau (3) et le moteur électrique (1) s'étendent longitudinalement juste derrière la cloison de serrure (5).
  5. Dispositif d'activation/désactivation suivant l'une des revendications précédentes, caractérisé par le fait que le moteur électrique est formé par un moteur à courant continu.
  6. Dispositif d'activation/désactivation suivant l'une des revendications précédentes, caractérisé par le fait que, lorsqu'une position déterminée du coulisseau est atteinte, l'absorption de courant du moteur peut être limitée ou interrompue.
EP90122766A 1990-02-20 1990-11-28 Dispositif pour armer et désarmer une installation de signalisation d'intrusion Expired - Lifetime EP0443116B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9001993U DE9001993U1 (fr) 1990-02-20 1990-02-20
DE9001993U 1990-02-20

Publications (3)

Publication Number Publication Date
EP0443116A2 EP0443116A2 (fr) 1991-08-28
EP0443116A3 EP0443116A3 (en) 1993-02-03
EP0443116B1 true EP0443116B1 (fr) 1994-07-27

Family

ID=6851204

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90122766A Expired - Lifetime EP0443116B1 (fr) 1990-02-20 1990-11-28 Dispositif pour armer et désarmer une installation de signalisation d'intrusion

Country Status (5)

Country Link
EP (1) EP0443116B1 (fr)
AT (1) ATE109242T1 (fr)
DE (2) DE9001993U1 (fr)
DK (1) DK0443116T3 (fr)
ES (1) ES2057340T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302835C1 (de) * 1993-01-27 1994-06-09 Krone Ag Schließeinrichtung für die Tür eines Gehäuses
DE4404914A1 (de) * 1994-02-16 1995-08-17 Winkhaus Fa August Sperrmechanismus für ein Schloß
DE19633628B4 (de) * 1996-08-21 2007-02-15 Roto Frank Ag Vorrichtung zum Scharfschalten einer Einbruch-Meldeanlage
DE19728273C1 (de) * 1997-07-02 1998-12-10 Fuss Fritz Gmbh & Co Verriegelungseinrichtung für Möbel
DE19842027A1 (de) * 1998-09-14 2000-03-16 Siemens Ag Sperrvorrichtung für eine Tür in Alarmanlagen
DE19848311C2 (de) * 1998-10-13 2000-08-17 Ikon Praezisionstechnik Elektromotorische Blockiervorrichtung
EP1098054A1 (fr) 1999-11-05 2001-05-09 IKON AKTIENGESELLSCHAFT Präzisionstechnik Dispositif de blocage entrainé par moteur
US20120192493A1 (en) * 2011-01-28 2012-08-02 Wolfe Jeffrey A Automated strike
US9562371B2 (en) 2011-01-28 2017-02-07 Assa Abloy Entrance Systems Ab Intensive care unit door control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849830A1 (de) * 1978-11-17 1980-05-29 Iss Securitas As Verriegelungsmechanismus fuer schliessfaecher
DE3025730C2 (de) * 1980-07-08 1982-04-29 Recke, Manfred, 7410 Reutlingen Einrichtung zum Schärfen und Entschärfen einer Überwachungsanlage
EP0222194B1 (fr) * 1985-10-18 1991-10-30 Siemens Aktiengesellschaft Dispositif pour armer et désarmer une installation de signalisation d'intrusion

Also Published As

Publication number Publication date
EP0443116A3 (en) 1993-02-03
ES2057340T3 (es) 1994-10-16
DK0443116T3 (da) 1994-09-05
EP0443116A2 (fr) 1991-08-28
DE9001993U1 (fr) 1990-04-26
ATE109242T1 (de) 1994-08-15
DE59006614D1 (de) 1994-09-01

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