EP0706601B1 - Actionneur de securite electromecanique et systeme de serrure electrique et de controle d'acces comprenant ce dispositif - Google Patents

Actionneur de securite electromecanique et systeme de serrure electrique et de controle d'acces comprenant ce dispositif Download PDF

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Publication number
EP0706601B1
EP0706601B1 EP94919644A EP94919644A EP0706601B1 EP 0706601 B1 EP0706601 B1 EP 0706601B1 EP 94919644 A EP94919644 A EP 94919644A EP 94919644 A EP94919644 A EP 94919644A EP 0706601 B1 EP0706601 B1 EP 0706601B1
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EP
European Patent Office
Prior art keywords
actuator
assembly
actuator according
toggle mechanism
electric
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
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EP94919644A
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German (de)
English (en)
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EP0706601A1 (fr
Inventor
Luigi Riefolo
Luigi Rossi
Francesco Audino
Luciano Di Lullo
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Individual
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Individual
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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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
    • 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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/108—Electronically controlled emergency exits
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0086—Toggle levers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/101—Spring-retracted bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/108—Bolts with multiple head
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0448—Units of springs; Two or more springs working together
    • 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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • E05B63/0069—Override systems, e.g. allowing opening from inside without the key, even when locked from outside
    • E05B63/0073—Override systems, e.g. allowing opening from inside without the key, even when locked from outside by withdrawal of the entire lock unit
    • 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
    • E05B65/1006—Locks or fastenings for special use for panic or emergency doors of the vertical rod type

Definitions

  • the present invention relates to an electromechanical safety actuator, which may be used in particular, but not exclusively, in the manufacture of an electrically-operated lock and, in general, in systems for controlling access to an environment.
  • the electromechanical safety actuator of the present invention includes :
  • the invention also relates to an electric lock according to claim 16 and a system for controlling access through an aperture according to claim 17.
  • an electrically-operated lock according to the invention is generally indicated 10. It includes a support casing 1 constituted (for example) by a metal container shaped like a small rectangular tank.
  • An electromechanical safety actuator is mounted in the casing 1 to control the position of two translatable control members 2 and 3. At an end 2a of the control member 2 is fixed a member 4 carrying a plurality of parallel bolts 5 which extend through corresponding apertures in an end wall of the casing 1.
  • the electromechanical actuator 20 comprises an assembly 21 which includes a slide 22 with an electric motor 23 securely fixed thereto.
  • this motor includes a rotor 24 threadably engaged by a threaded shaft 25 the ends of which are securely fixed to the control members 2 and 3, at 26 and 27 respectively.
  • Two transverse abutment stops 28 and 29 are fixed inside the casing 1, on opposite sides in relation to the direction of translation of the assembly formed by the control members 2 and 3 and the threaded shaft 25.
  • Respective studs 30, 31, parallel to each other and to the axis of the motor 23, are fixed to these abutment stops (see in particular Figure 3).
  • Two helical springs 32 and 33 are arranged with their respective first ends around the studs 30 and 31 and their other ends bearing against the slide 22.
  • a toggle mechanism is associated with the end of the slide 22 opposite to the springs 32, 33.
  • This mechanism comprises two rods 35, 36, pivoted at 37.
  • the rod 35 is pivoted at 38 on the support casing 1.
  • the rod 36 has a slot 36a through which a pivot pin 39 fixed to the slide 22 extends with clearance.
  • a wire spring 40 is disposed around the pivotal connection 38 and urges the rod 35 to rotate clockwise, towards the upper wall of the casing 1.
  • An oscillating member 41 is pivoted at 42 on the support casing 1 and has a toothed portion 43 at one end. At the top, the member 41 has a curved projection 44 from which extends downwardly a section 45 provided to cooperate like a cam with the central pivot pin 37 of the toggle mechanism 34.
  • the toothed portion 43 meshes with a sprocket wheel 46 which has a small diameter and is fixed for rotation with a gear 47 which meshes with a sprocket fixed to the shaft of a miniature electric motor 49 fixed to the support casing 1.
  • the motor 49 is provided to drive the oscillating member 41 from the position shown in Figures 1 and 2 to the position shown in Figure 3.
  • the member 41 In the position of Figures 1 and 2, the member 41 is positioned so that its cam section 45 allows the central pivot pin 37 of the toggle mechanism 34 to lie above a line between pivotal connections 38 and 39 at the ends of this mechanism. In this condition, the central pivot pin 37 bears against the cam section 45 of the member 41 and holds the slide 22 in the position shown, in which the springs 32 and 33 are compressed.
  • the positions of the slide and the motor 23 shown in Figures 1 and 2 correspond to the normal working position. In this condition, energisation of the electric motor 23 causes a translation of the threaded shaft 25 and the control members 2 and 3 connected thereto. In particular, by activating the motor 23 it is possible to move the bolts 5 from a retracted or rest position ( Figure 1) to the extended or working position of Figure 2, and vice versa.
  • a rod 50 fixed to the slide 22, carries two microswitches 51 and 52 which can be operated by the respective heads 53 and 54 of a member 55 fixed to the threaded shaft 25.
  • the microswitches 51 and 52 cooperate with the member 55 to act as travel-limit sensors for cutting power to the motor 24 when the bolts 5 have reached their extended position and their retracted position respectively.
  • the member 55 has an end portion 55a which is slidably engaged in a rectilinear slot of a fixed wall 55b.
  • the toggle mechanism 34, the oscillating member 41, the electric motor 49 and the associated gears 46 to 48 form together a releasable locking device, able normally to hold the assembly 21 locked in the working position of Figures 1 and 2.
  • the oscillating member 41 has a further, manual control device such as that generally indicated 60 in Figures 1 and 2.
  • this device includes a locking cylinder 61 supported by the cover 1' of the casing 1 (see Figure 4). Rotation of this cylinder, controlled by a key, not shown, is able to rotate a lever 62 ( Figures 1 and 2) carrying a pin 63 which bears against the oscillating member 41, urging it to move from the condition shown in Figures 1 and 2 to the condition shown in Figure 3.
  • control member 2 can cooperate with a deviator 70, known per se, arranged in the casing 1 to control the movement of two locking rods, a lower 71 and an upper 72, along a direction perpendicular to that along which the bolts 5 move, so as to engage/ disengage these rods with or from respective locking elements 73, 74 which are fixed, respectively, to the floor and to the wall in which the door carrying the lock 10 is mounted.
  • a deviator 70 known per se, arranged in the casing 1 to control the movement of two locking rods, a lower 71 and an upper 72, along a direction perpendicular to that along which the bolts 5 move, so as to engage/ disengage these rods with or from respective locking elements 73, 74 which are fixed, respectively, to the floor and to the wall in which the door carrying the lock 10 is mounted.
  • control member 3 extends into a similar deviator device 80 which, in dependence on the movement of the control member, moves two further locking rods 81, 82 so that they engage with or disengage from respective associated locking elements 83 and 84.
  • two further microswitches 65, 66 are also mounted in the casing 1 for providing respective electrical signals when the oscillating member 41 and the toggle mechanism 34 are in the respective positions shown in Figures 1 and 2.
  • the electrically-operated lock 10 described above conveniently forms part of a system for controlling access through an aperture closed by a door or the like, with which the electrically-operated lock is associated.
  • the general structure of such an access control system is schematically illustrated in Figure 5.
  • This system basically includes an electronic control unit 90 with a plurality of inputs, generally indicated 91, connected to the microswitches 51, 52, 56, 65 and 66 of the electrically-operated lock, and to two outputs 92 and 93 for controlling the electric motors 23 and 49.
  • an electronic control unit 90 with a plurality of inputs, generally indicated 91, connected to the microswitches 51, 52, 56, 65 and 66 of the electrically-operated lock, and to two outputs 92 and 93 for controlling the electric motors 23 and 49.
  • the electronic unit 90 is normally supplied through a power supply 94, the input of which is connected to the electrical mains.
  • the electronic unit 90 may be supplied by a buffer accumulator 95 with which is associated, in known manner, a recharging device 96 connected to the mains.
  • the supply inputs of the electronic unit 90 are also conveniently connected to a socket 97 which may be connected to a commercially available, portable battery 98, for example of the type used in portable radios.
  • the socket 97 is positioned near the door with which the electrically-operated lock 10 is associated, outside the environment to which the door controls access.
  • the electronic unit 90 is preset to activate/de-activate the electrically-operated lock 10 in dependence on coded control signals transmitted to it by means of a control device 100.
  • a control device 100 This latter may be constituted by a coded electronic key or by a fixed keyboard provided for entering a predetermined command code, or it may be constituted by a remote-control device able to transmit coded command signals to the unit 90, for example by ultrasound or by infra-red radiation or by radio frequency transmission.
  • the device 100 is a remote-control device. It is clear, however, that the points which follow apply equally to a device 100 constituted by the other means described above.
  • the device 100 may conveniently have two control pushbuttons 101 and 102, the first providing control of normal opening/closing of the electrically-operated lock 10 and the second enabling the lock 10 to be released in the case of an emergency, as described hereafter.
  • the access-control system which includes the electrically-operated lock 10 operates as follows.
  • the assembly of moving parts 21 (slide 22, electric motor 23) of the electrically- operated lock is held in the normal working position of Figures 1 and 2 by the releasable locking device which includes the toggle mechanism 34, the oscillating member 41 and the electric motor 49.
  • pressing the button 101 of the remote-control device 100 sends a coded signal to the electronic control unit 90.
  • This compares the -signal received with a previously memorised identification code and, in the case of positive identification, activates the electric motor 23 so as to move the bolts 5 and the (possible) locking rods 71, 72 and 81, 82 from their retracted to their extended positions and vice versa.
  • the electronic control unit 90 is supplied by the buffer accumulator 95.
  • the remote-control device sends a coded signal to the electronic unit 90 which, on recognising the code, activates the miniature motor 49 of the electrically-operated lock, causing the oscillating member 41 to move from the position of Figures 1 and 2 to the position of Figure 3.
  • the button 102 is pressed but the emergency release operation described above does not take place, for example because mains electricity has failed and the buffer accumulator 95 is low, meaning that no power is supplying the electronic control unit.
  • the user may conveniently fit a portable, commercially available battery, such as that indicated 98 in Figure 5, to the socket 97 thereby enabling this battery to supply the unit 90.
  • renewed pressure on the button 102 will send the coded emergency release signal to the unit 90 which, once it has positively recognised the code, will activate the miniature motor 49, supplying it with current delivered by the battery 98 fitted to the socket 97.
  • the access-control system described above may also include devices able to recognise an identification code transmitted via a telephone line. In this case, the system must naturally be connected or connectable to a telephone line.
  • the control unit of the system will also release the electrically-operated lock in an emergency upon recognising the said code transmitted to it via a telephone line.
  • the manual control device 61 enables the electrically-operated lock to be released in an emergency from inside the environment, which may be accessed through the door.
  • a locking arrangement (not shown) can be conveniently associated with said lever 62; this locking arrangement can include (for instance) a blocking member carried by the control member 3 and capable of preventing the oscillation of said lever 62 when member 3 is in the position of Figure 1.
  • the electrically-operated lock may be put back into service, that is into its normal operating condition, in the following manner.
  • a signal commanding closure of the electrically-operated lock is transmitted to the electronic unit 90 by pressing the button 101 of the remote-control device 100.
  • the electronic unit 90 first starts the miniature motor 49 so as to return the oscillating member 41 to the position shown in Figures 1 and 2, in which its cam section 45 does not obstruct the passage of the central pin 37 of the toggle mechanism 34 beyond the straight line connecting the pivotal connection points 38 and 39.
  • the microswitch 65 transmits a corresponding signal informing the electronic unit 90.
  • the said unit activates the electric motor 23 so that, together with the slide 22, it translates along the threaded shaft 25, towards the left according to Figure 3.
  • the microswitch 66 sends a signal informing the electronic unit 90 that the toggle mechanism 34, as well as the slide 22 and the electric motor 23, have been returned to their normal working position ( Figure 1).
  • the microswitch 56 sends a signal to the electronic unit.90 which, on reception of this signal, is set to enable the miniature motor 49 to be supplied with inverse current whenever a new emergency release operation is required.

Abstract

Ce dispositif comprend une structure de support (1) dans laquelle un ensemble (21) de parties mobiles est monté de façon à se déplacer dans une direction prédéterminée et comporte un actionneur électrique (23). Cet actionneur est conçu pour déplacer un élément de commande (2, 3, 25) dans la direction prédéterminée au cours d'une course de travail, cet élément se déplaçant dans un sens, d'une position de repos vers une position de travail, et dans le sens opposé, pour retourner vers sa position de repos. Deux ressorts sollicitants (32, 33) et un dispositif de verrouillage libérable (34, 41, 49) sont associés à cet ensemble (21-23), le dispositif de verrouillage pouvant adopter: un état de verrouillage normal dans lequel il maintient l'ensemble (21-23), contre l'action des ressorts (32, 33), dans une position de travail normale prédéterminée par rapport à la structure (1), et un état de libération d'urgence, dans lequel il permet à l'ensemble (21-23) de parties mobiles et à son élément de commande associé (2, 3, 25) de se déplacer sous l'action des ressorts (32, 33) dans la direction prédéterminée, dans le sens opposé audit premier sens de déplacement et sur une distance au moins égale à la course de travail de l'élément de commande (2, 3, 25).

Claims (22)

  1. Actionneur électromécanique de sécurité comportant:
    une structure de support (1, 1');
    un ensemble (21, 22, 23) de pièces mobiles, monté dans ladite structure (1, 1') avec la possibilité de se déplacer suivant une direction prédéterminée et comportant un premier actionneur électrique (23) prévu pour entraîner un organe de commande (2, 3, 25), qui lui est relié, sur une course de travail, en le déplaçant dans un premier sens suivant ladite direction, d'une position de repos à une position de travail, et dans le sens opposé pour le ramener à la position de repos;
    étant précisé qu'audit ensemble (21, 22, 23) sont associés
    des moyens de sollicitation élastiques (32, 33), et
    un dispositif de verrouillage libérable (34 à 49; 60-63), apte à adopter
    un état de verrouillage normal, dans lequel il maintient ledit ensemble dans une position normale prédéterminée de travail par rapport à la structure (1, 1'), en s'opposant à l'action desdits moyens de sollicitation (32, 33), et
    un état libéré de secours, dans lequel il permet audit ensemble (21) et à l'organe de commande associé (2, 3, 25) de se déplacer sur une distance au moins égale à la course de travail précitée de l'organe de commande (2, 3, 25) suivant ladite direction, dans le sens opposé audit premier sens, sous l'action desdits moyens de sollicitation (32, 33).
  2. Actionneur selon la revendication 1, caractérisé en ce que ledit dispositif de verrouillage libérable comprend un mécanisme à genouillère (34) qui comporte deux tiges (35, 36) reliées l'une à l'autre à pivotement à une extrémité (37); une tige (35) ayant son autre extrémité articulée sur la structure (1, 1'), l'autre tige ayant son autre extrémité articulée, avec un jeu, sur ledit ensemble (21) de pièces mobiles;
    le montage étant tel que, dans l'état verrouillé, ledit mécanisme à genouillère (34) est verrouillé dans un état dans lequel son point de pivotement central (37) se trouve d'un côté d'une ligne reliant les articulations situées à ses extrémités (38, 39), et maintient ledit ensemble (21) de pièces mobiles dans sa position normale de travail, en s'opposant à l'action desdits moyens de sollicitation (32, 33); et
    des moyens de libération (49; 60) prévus pour permettre à l'articulation centrale (37) du mécanisme (34) de passer de l'autre côté de la ligne reliant les articulations d'extrémité (38, 39), et pour permettre ensuite auxdites articulations d'extrémité (38, 39) de se rapprocher l'une de l'autre et audit ensemble (21) et audit organe de commande associé (2, 3, 25) de se déplacer sous l'action desdits moyens de sollicitation (32, 33).
  3. Actionneur selon la revendication 2, caractérisé en ce que le mécanisme à genouillère (34) possède des moyens de sollicitation supplémentaires associés (40), qui le repoussent dans la position de verrouillage.
  4. Actionneur selon la revendication 2 ou la revendication 3, caractérisé en ce qu'il comporte également des moyens de détection (66) destinés à fournir un signal électrique quand ledit mécanisme à genouillère (34) est dans la position de verrouillage précitée.
  5. Actionneur selon l'une quelconque des revendications 2 à 4, caractérisé en ce que ledit dispositif de verrouillage libérable comporte
    un organe formant came (41, 45) monté à pivotement sur ladite structure de support (1, 1'), coopérant avec ledit mécanisme à genouillère (34) et apte à faire passer celui-ci de l'état verrouillé à l'état libéré, et
    des moyens de commande (49; 60) pour modifier la position dudit organe formant came (41, 45).
  6. Actionneur selon l'une quelconque des revendications 2 à 5, caractérisé en ce que ledit dispositif de verrouillage libérable comporte un second actionneur à commande électrique (49), associé audit mécanisme à genouillère (34) et susceptible d'intervenir, lorsqu'il est activé, pour déplacer ce dernier de sa position de verrouillage à sa position libérée, et inversement.
  7. Actionneur selon les revendications 5 et 6, caractérisé en ce que ledit second actionneur électrique (49) est un moteur miniature accouplé à l'organe formant came (41, 45) par l'intermédiaire d'un engrenage (43, 46-48).
  8. Actionneur selon l'une quelconque des revendications 5 à 7, caractérisé en ce que lesdits moyens de commande comportent un organe pivotant (62, 63) accouplé audit organe formant came (41, 45) et pouvant être actionné manuellement de l'extérieur de ladite structure de support (1, 1').
  9. Actionneur selon la revendication 8, caractérisé en ce que ledit organe pivotant (62, 63) est actionnable manuellement au moyen d'un verrou (60) actionné par une clé, accessible de l'extérieur de ladite structure de support (1, 1').
  10. Actionneur selon l'une quelconque des revendications 5 à 9, caractérisé en ce qu'il comporte également des moyens de détection (65) prévus pour fournir un signal électrique quand l'organe formant came (41, 45) est dans une position permettant au mécanisme à genouillère (34) de se placer dans sa position de verrouillage.
  11. Actionneur selon l'une quelconque des revendications 2 à 10, caractérisé en ce que lesdits moyens de sollicitation comportent au moins un ressort (32, 33) disposé du côté dudit ensemble (21), qui est opposé au mécanisme à genouillère (34), et s'appuyant, à une extrémité, contre ladite structure de support (1, 1') et, à l'autre extrémité, contre ledit ensemble (21) de pièces mobiles.
  12. Actionneur selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit ensemble (21) de pièces mobiles comporte un coulisseau (22), déplaçable en translation à l'intérieur du boîtier (1) et auquel sont fixés le premier actionneur électrique (23) et des moyens de détection de limite de déplacement (51, 52; 55) prévus pour délivrer des signaux électriques respectifs quand l'organe de commande (2, 3, 25) atteint sa position de travail et sa position de repos.
  13. Actionneur selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte également des moyens de détection (56) prévus pour délivrer un signal électrique quand ledit ensemble (21) est dans sa position normale de travail.
  14. Actionneur selon l'une quelconque des revendications précédentes, caractérisé en ce que ledit premier actionneur électrique comprend un moteur électrique (23) comportant un rotor d'entraînement (24) avec lequel est en prise par vissage une tige filetée (25), qui est libre de se déplacer en translation, mais est immobilisée en rotation.
  15. Actionneur selon la revendication 14, caractérisé en ce que le rotor (24) dudit moteur électrique (23) est du type entraînant à écrou et ladite tige filetée (25) fait saillie de ce rotor (24) à chaque extrémité.
  16. Serrure électrique qui comporte des moyens formant pêne mobile (5),
    caractérisée en ce qu'elle comporte un actionneur électromécanique de sécurité (20) conforme à une ou plusieurs des revendications précédentes, dont l'organe de commande (2, 3, 25) est relié auxdits moyens formant pêne (5).
  17. Système pour commander un accès à travers une ouverture fermée par une porte ou par des moyens de fermeture similaires, auquel est associée une serrure à actionnement électrique (10), comportant un actionneur électromécanique de sécurité (10) conforme à une ou plusieurs des revendications 1 à 15.
  18. Système de commande selon la revendication 17, qui comporte des moyens de commande à reconnaissance de code (90; 100) pour mettre en circuit le premier actionneur électrique (23).
  19. Système de commande selon la revendication 18, qui comporte des moyens de commande à reconnaissance de code (90, 100) pour mettre en circuit le second actionneur électrique (49).
  20. Système selon la revendication 18, dans lequel lesdits moyens de commande à reconnaissance de code comprennent une unité électronique (90) alimentée à partir du secteur et comportant au moins un accumulateur d'alimentation de secours associé (95).
  21. Système selon la revendication 19, dans lequel une prise de couranc (97), accessible de l'extérieur, est raccordée à une entrée d'alimentation de ladite unité électronique (90) et est prévue en vue d'un raccordement à une batterie électrique portable (98) destinée à alimenter ladite unité (90) et à autoriser, suite à la reconnaissance d'un code prédéterminé par ladite unité (90), une activation dudit second actionneur électrique (49) pour le déblocage de secours dudit rotor (20).
  22. Système selon l'une quelconque des revendications 18 à 21, dans lequel lesdits moyens de commande à reconnaissance de code (90; 100) sont conçus pour être raccordés à une ligne téléphonique et pour contrôler un code d'identification transmis par l'intermédiaire de cette ligne.
EP94919644A 1993-06-23 1994-06-20 Actionneur de securite electromecanique et systeme de serrure electrique et de controle d'acces comprenant ce dispositif Expired - Lifetime EP0706601B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO930460 1993-06-23
ITTO930460A IT1260875B (it) 1993-06-23 1993-06-23 Dispositivo attuatore elettromeccanico di sicurezza, ed elettro-serratura e sistema di controllo dell'accesso includenti tale dispositivo attuatore.
PCT/EP1994/002003 WO1995000733A1 (fr) 1993-06-23 1994-06-20 Actionneur de securite electromecanique et systeme de serrure electrique et de controle d'acces comprenant ce dispositif

Publications (2)

Publication Number Publication Date
EP0706601A1 EP0706601A1 (fr) 1996-04-17
EP0706601B1 true EP0706601B1 (fr) 1997-09-17

Family

ID=11411577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94919644A Expired - Lifetime EP0706601B1 (fr) 1993-06-23 1994-06-20 Actionneur de securite electromecanique et systeme de serrure electrique et de controle d'acces comprenant ce dispositif

Country Status (6)

Country Link
EP (1) EP0706601B1 (fr)
AU (1) AU7072194A (fr)
DE (1) DE69405749T2 (fr)
ES (1) ES2109000T3 (fr)
IT (1) IT1260875B (fr)
WO (1) WO1995000733A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5782118A (en) * 1996-07-16 1998-07-21 Schlage Lock Company Lockset with motorized system for locking and unlocking
DE10301325B4 (de) * 2003-01-15 2012-04-12 Hans & Jos. Kronenberg Gmbh Türverschluss mit Notentriegelung
FR2868107B1 (fr) * 2004-03-24 2007-09-21 Rbe Sa Systeme d'ouverture/fermeture d'une porte permettant l'acces entre la cabine passagers et le cockpit d'un avion
DE202005017351U1 (de) * 2005-11-03 2007-03-08 Schmidt-Ellinger, Hardy Sicherungseinrichtung für Wandungselemente
DE102006060448A1 (de) 2006-12-19 2008-06-26 Dorma Gmbh + Co. Kg Selbstverriegelndes Panikschloss
DE102006060450A1 (de) 2006-12-19 2008-06-26 Dorma Gmbh + Co. Kg Selbstverriegelndes, elektromechanisches Panikschloss
EP2562333A1 (fr) * 2011-08-23 2013-02-27 KALE Kilit Dis ticaret A.S. Systèmes de contrôle de transport et d'automobile
PL2749720T3 (pl) * 2012-12-27 2018-10-31 Joseph Talpe Elektryczne urządzenie ryglujące z zabezpieczonym przed uszkodzeniem odblokowywaniem awaryjnym
WO2016116903A1 (fr) * 2015-01-23 2016-07-28 Malvestiti Marco Système de sécurité pour conteneurs de transport de marchandises
WO2018156929A1 (fr) * 2017-02-24 2018-08-30 Schlage Lock Company Llc Systèmes et procédés de dispositif de sortie

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280773A1 (fr) * 1974-07-29 1976-02-27 Saunier Duval Serrure electronique autonome de surete
DE2825355C2 (de) * 1978-06-09 1984-02-09 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektrische Zentralverriegelung für Kraftfahrzeugtürverschlüsse
FR2514059A1 (fr) * 1981-10-07 1983-04-08 France Ind Composants Batiment Verrou motorise electroniquement dont l'axe du moteur est parallele a l'axe longitudinal des penes
FR2518621B1 (fr) * 1981-12-21 1986-03-14 Kiekert Gmbh Co Kg Serrure pour porte de vehicule automobile
FR2653480A1 (fr) * 1989-10-25 1991-04-26 Vincenti Henri Verrou electrique a ouverture automatique par ressort.
IT1244406B (it) * 1990-11-23 1994-07-12 Luis Maria Antonello Serratura di sicurezza a comando multiplo con possibilita' di intervento manuale di emergenza.
FR2695426B1 (fr) * 1992-09-10 1994-09-30 Aldes Aeraulique Serrure à commande électrique à distance, destinée à équiper une porte.

Also Published As

Publication number Publication date
DE69405749D1 (de) 1997-10-23
EP0706601A1 (fr) 1996-04-17
DE69405749T2 (de) 1998-03-26
AU7072194A (en) 1995-01-17
ITTO930460A1 (it) 1994-12-23
IT1260875B (it) 1996-04-29
ITTO930460A0 (it) 1993-06-23
ES2109000T3 (es) 1998-01-01
WO1995000733A1 (fr) 1995-01-05

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