EP0706601B1 - Ein elektromechanischer antrieb und ein elektrisch angetriebenes schloss und zutrittskontrollverfahren mit dieser vorrichtung - Google Patents

Ein elektromechanischer antrieb und ein elektrisch angetriebenes schloss und zutrittskontrollverfahren mit dieser vorrichtung Download PDF

Info

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
Authority
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
Application number
EP94919644A
Other languages
English (en)
French (fr)
Other versions
EP0706601A1 (de
Inventor
Luigi Riefolo
Luigi Rossi
Francesco Audino
Luciano Di Lullo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0706601A1 publication Critical patent/EP0706601A1/de
Application granted granted Critical
Publication of EP0706601B1 publication Critical patent/EP0706601B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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.

Claims (22)

  1. Elektromechanischer Sicherheitsantrieb mit:
    einem Halterungsaufbau (1, 1');
    einem Aufbau (21, 22, 23) aus bewegbaren Teilen, der in der Halterung (1, 1') so befestigt ist, daß er sich längs einer vorgegebenen Richtung bewegen kann, wobei er einen ersten elektrischen Antrieb (23) aufweist, der dazu dient, um ein Steuerelement (2, 3, 25), das daran befestigt ist, längs eines Arbeitshubs anzutreiben, es in einem ersten Sinn längs der Richtung von einer Ruhestellung zu einer Arbeitsstellung und im entgegengesetzten Sinn zu bewegen, um es in die Ruhestellung zurückzuführen;
    wobei dem Aufbau (21, 22, 23) eine Federvorspannungseinrichtung (32, 33) sowie eine freigebbare Verriegelungseinrichtung (34 bis 49; 60-63) zugeordnet sind, die annehmen kann:
    eine normale Verriegelungsstellung, in der sie den Aufbau in einer normalen, vorgegebenen Arbeitsstellung zur Halterung (1, 1') gegen die Wirkung der Vorspannungseinrichtung (32, 33) hält, sowie
    eine Notfreigabestellung, in der sich der Aufbau (21) sowie das zugeordnete Steuerelement (2, 3, 25) um einen Abstand, der zumindest gleich dem oben erwähnten Arbeitshub des Steuerelements (2, 3, 25) ist, längs der Richtung entgegengesetzt zum ersten Sinn unter der Wirkung der Vorspannungseinrichtung (32, 33) bewegen kann.
  2. Antrieb gemäß Anspruch 1, dadurch gekennzeichnet, daß die freigebbare Verriegelungseinrichtung einen Gelenksmechanismus (34) aufweist, der zwei Stangen (35, 36) besitzt, die an einem Ende (37) schwenkbar gelagert sind; wobei eine Stange (35) an ihrem anderen Ende an der Halterung (1, 1') gelenkig gelagert ist, wobei die andere Stange an ihrem anderen Ende mit einem Spiel im Aufbau (21) aus bewegbaren Teilen schwenkbar gelagert ist;
    wobei der Aufbau so erfolgt, daß der Gelenksmechanismus (34) in der verriegelten Stellung in einer Stellung verriegelt ist, in der sein mittlerer Drehpunkt (37) auf einer Seite einer Achse liegt, die die Schwenkpunkte an seinen Enden (38, 39) verbindet,
    und den Aufbau (21) aus den bewegbaren Teilen in seiner normalen Arbeitsstellung gegen die Wirkung der Vorspannungseinrichtung (32, 33) hält; und
    wobei eine Freigabeeinrichtung (49; 60) vorgesehen ist, mit der der mittlere Drehpunkt (37) des Mechanismus (34) auf die andere Seite jener Achse laufen kann, die die Enddrehpunkte (38, 39) verbindet, wobei sich die Endpunkte (38, 39) näher zueinander bewegen können, und wobei sich der Aufbau (21) und das zugeordnete Steuerelement (2, 3, 25) unter der Wirkung der Vorspannungseinrichtung (32, 33) bewegen können.
  3. Antrieb gemäß Anspruch 2, dadurch gekennzeichnet, daß dem Gelenksmechanismus (34) weiters eine Vorspannungseinrichtung (40) zugeordnet ist, mit der er in die Verriegelungsstellung gedrückt wird.
  4. Antrieb gemäß Anspruch 2 oder 3, dadurch gekennzeichnet, daß der Antrieb weiters eine Fühlereinrichtung (66) aufweist, um ein elektrisches Signal zu liefern, wenn sich der Gelenksmechanismus (34) in der oben erwähnten Verriegelungsstellung befindet.
  5. Antrieb gemäß irgendeinem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß die freigebbare Verriegelungseinrichtung aufweist:
    ein Nockenelement (41, 45), das im Halterungsaufbau (1, 1') schwenkbar gelagert ist, mit dem Gelenksmechanismus (34) zusammenwirkt und diesen von der verriegelten in die freigegebene Stellung bringen kann, und
    eine Steuereinrichtung (49; 60), um die Stellung des Nockenelements (41, 45) zu ändern.
  6. Antrieb gemäß irgendeinem der Ansprüche 2 bis 5, dadurch gekennzeichnet, daß die freigebbare Verriegelungseinrichtung einen zweiten elektrisch gesteuerten Antrieb (49) aufweist, der dem Gelenksmechanismus (34) zugeordnet ist, wobei er dann, wenn er in Betrieb gesetzt wird, den Gelenksmechanismus von seiner Verriegelungsstellung in seine freigegebene Stellung und umgekehrt bewegen kann.
  7. Antrieb gemäß Anspruch 5 und 6, dadurch gekennzeichnet, daß der zweite elektrische Antrieb (49) ein Miniaturmotor ist, der mit dem Nockenelement (41, 45) über ein Getriebe (43, 46 - 48) gekoppelt ist.
  8. Antrieb gemäß irgendeinem der Ansprüche 5 bis 7, dadurch gekennzeichnet, daß die Steuereinrichtung ein Drehelement (62, 63) aufweist, das mit dem Nockenelement (41, 45) gekoppelt ist, wobei es von außerhalb des Halterungsaufbaus (1, 1') händisch betätigbar ist.
  9. Antrieb gemäß Anspruch 8, dadurch gekennzeichnet, daß das Drehelement (62, 63) über ein Schloß (60) händisch betätigbar ist, das von außerhalb des Halterungsaufbaus (1, 1') zugänglich ist.
  10. Antrieb gemäß irgendeinem der Ansprüche 5 bis 9, dadurch gekennzeichnet, daß der Antrieb weiters eine Fühlereinrichtung (65) aufweist, die dann ein elektrisches Signal liefert, wenn sich das Nockenelement (41, 45) in einer Stellung befindet, in der der Gelenksmechanismus (34) seine Verriegelungsstellung einnehmen kann.
  11. Antrieb gemäß irgendeinem der Ansprüche 2 bis 10, dadurch gekennzeichnet, daß die Vorspannungseinrichtung zumindest eine Feder (32, 33) aufweist, die an jener Seite des Aufbaus (21) angeordnet ist, die dem Gelenksmechanismus (34) gegenüberliegt, wobei die Vorspannungseinrichtung an einem Ende auf den Halterungsaufbau (1, 1') und am anderen Ende auf den Aufbau (21) aus bewegbaren Teilen wirkt.
  12. Antrieb gemäß irgendeinem der bisherigen Ansprüche, dadurch gekennzeichnet, daß der Aufbau (21) aus bewegbaren Teilen einen Schieber (22) aufweist, der im Gehäuse (1) verschiebbar ist, wobei an ihm der erste elektrische Antrieb (23) sowie Endlagenfühler (51, 52; 55) befestigt sind, die dazu dienen, um entsprechende elektrische Signale abzugeben, wenn das Steuerelement (2, 3, 25) seine Arbeitsstellung und seine Ruhestellung erreicht.
  13. Antrieb gemäß irgendeinem der bisherigen Ansprüche, dadurch gekennzeichnet, daß der Antrieb weiters eine Fühlereinrichtung (56) aufweist, die dazu dient, um dann ein elektrisches Signal zu liefern, wenn sich der Aufbau (21) in seiner normalen Arbeitsstellung befindet.
  14. Antrieb gemäß irgendeinem der bisherigen Ansprüche, dadurch gekennzeichnet, daß der erste elektrische Antrieb einen Elektromotor (23) aufweist, der einen Antriebsrotor (24) besitzt, in den eine Gewindewelle (25) gewindemäßig eingreift, die frei verschiebbar aber gegen Drehung fixiert ist.
  15. Antrieb gemäß Anspruch 14, dadurch gekennzeichnet, daß der Rotor (24) des Elektromotors (23) leitspindelartig arbeitet, und daß die Gewindewelle (25) aus diesem Rotor (24) an beiden Enden vorspringt.
  16. Elektrisches Schloß, das eine bewegbare Bolzeneinrichtung (5) aufweist,
    dadurch gekennzeichnet, daß das elektrische Schloß einen elektromechanischen Sicherheitsantrieb (20) gemäß einem oder mehreren der bisherigen Ansprüche aufweist, dessen Steuerelement (2, 3, 25) mit der Bolzeneinrichtung (5) verbunden ist.
  17. System, um den Zugang zu einer Offnung zu steuern, die mit einer Tür oder einer ähnlichen Verschlußeinrichtung verschlossen ist, der ein elektrisch betätigtes Schloß (10) zugeordnet ist, das einen elektromechanischen Sicherheitsantrieb (10) gemäß einem oder mehreren der Ansprüche 1 bis 15 aufweist.
  18. Steuersystem gemäß Anspruch 17, wobei das Steuersystem eine einen Kode erkennende Steuereinrichtung (90; 100) aufweist, um den ersten elektrischen Antrieb (23) in Betrieb zu setzen.
  19. Steuersystem gemäß Anspruch 18, wobei das Steuersystem eine einen Kode erkennende Steuereinrichtung (90, 100) aufweist, um den zweiten elektrischen Antrieb (49) in Betrieb zu setzen.
  20. System gemäß Anspruch 18, wobei die einen Kode erkennende Steuereinrichtung eine Elektronikstufe (90) aufweist, die vom Netz angespeist wird und zumindest einen zugeordneten Notversorgungsakkumulator (95) besitzt.
  21. System gemäß Anspruch 19, wobei eine von außen zugängliche Netzsteckdose (97) mit einem Versorgungseingang der Elektronikstufe (90) verbunden ist, wobei die Steckdose für den Anschluß einer tragbaren elektrischen Batterie (98) vorgesehen ist, um die Stufe (90) anzuspeisen'und dann, wenn die Stufe (90) einen vorgegebenen Kode erkennt, den zweiten elektrischen Antrieb (49) für die Notfreigabe des Rotors (20) in Betrieb zu setzen.
  22. System gemäß irgendeinem der Ansprüche 18 bis 21, wobei die einen Kode erkennende Steuereinrichtung (90; 100) so aufgebaut ist, daß sie mit einer Telefonleitung verbunden werden kann, wobei sie einen Identifizierungskode überprüfen kann, der über diese Leitung übertragen wird.
EP94919644A 1993-06-23 1994-06-20 Ein elektromechanischer antrieb und ein elektrisch angetriebenes schloss und zutrittskontrollverfahren mit dieser vorrichtung Expired - Lifetime EP0706601B1 (de)

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 (en) 1993-06-23 1994-06-20 An electromechanical safety actuator and an electrically-operated lock and access-control system including this device

Publications (2)

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

Family

ID=11411577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94919644A Expired - Lifetime EP0706601B1 (de) 1993-06-23 1994-06-20 Ein elektromechanischer antrieb und ein elektrisch angetriebenes schloss und zutrittskontrollverfahren mit dieser vorrichtung

Country Status (6)

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

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 (de) * 2011-08-23 2013-02-27 KALE Kilit Dis ticaret A.S. Fahrzeug- and Transportsteuersystem
PL2749720T3 (pl) * 2012-12-27 2018-10-31 Joseph Talpe Elektryczne urządzenie ryglujące z zabezpieczonym przed uszkodzeniem odblokowywaniem awaryjnym
WO2016116903A1 (en) * 2015-01-23 2016-07-28 Malvestiti Marco Security system for goods carriage containers
WO2018156929A1 (en) * 2017-02-24 2018-08-30 Schlage Lock Company Llc Exit device systems and methods

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 (de) 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 (en) 1995-01-05

Similar Documents

Publication Publication Date Title
EP0226529B1 (de) Elektrische Türverriegelungsvorrichtung
US5684470A (en) Control apparatus for powered vehicle door systems
US6056334A (en) Closing device, in particular for vehicle doors or the like
US5938252A (en) Door member locking/unlocking apparatus
US6038895A (en) Electrical self-powered motor-vehicle door latch
CN112761458B (zh) 具有闩锁功能的电动车门开启器
US5802894A (en) Central locking system for an automotive vehicle with structurally identical door locks
US5189839A (en) Control apparatus for powered vehicle door systems
US5239779A (en) Control apparatus for powered vehicle door systems
US6523376B2 (en) Lock, in particular for motor vehicle doors
US6349983B1 (en) Electric lock for a motor vehicle door
EP0706601B1 (de) Ein elektromechanischer antrieb und ein elektrisch angetriebenes schloss und zutrittskontrollverfahren mit dieser vorrichtung
US6062614A (en) Handle for a closing part
US8814233B2 (en) Safety switch for generating a system enable signal depending on the position of a movable guard door
US4685709A (en) Deadlocked latch having disc and motor actuators
US20160258189A1 (en) Electronic Control for Lock Assembly and Conversion Method
US6279361B1 (en) Lock in particular for motor vehicle doors
US20020060459A1 (en) Locking device, in particular for motor vehicle doors
GB2292768A (en) A motor vehicle door lock
US6648379B1 (en) Motor vehicle door lock or the like
CN108930462B (zh) 用于车门的具有双向电力释放功能的闭合闩锁
JPH0249883A (ja) 扉，窓等の錠止装置
US5760703A (en) Remote controlled security switch
US6655179B2 (en) Automotive door lock assembly
US5216838A (en) Control apparatus for powered vehicle door systems

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19960122

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE ES FR GB LI MC

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19960704

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES FR GB LI MC

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69405749

Country of ref document: DE

Date of ref document: 19971023

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2109000

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: JACOBACCI & PERANI S.A.

ET1 Fr: translation filed ** revision of the translation of the patent or the claims
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20020603

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020612

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20020617

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: MC

Payment date: 20020618

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020619

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020627

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030621

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030620

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040227

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030621