EP0157986A1 - Safety lock for the main door of a dwelling such as a flat - Google Patents

Safety lock for the main door of a dwelling such as a flat Download PDF

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Publication number
EP0157986A1
EP0157986A1 EP84420065A EP84420065A EP0157986A1 EP 0157986 A1 EP0157986 A1 EP 0157986A1 EP 84420065 A EP84420065 A EP 84420065A EP 84420065 A EP84420065 A EP 84420065A EP 0157986 A1 EP0157986 A1 EP 0157986A1
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EP
European Patent Office
Prior art keywords
lock
rods
motor
lock according
constituted
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.)
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Application number
EP84420065A
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German (de)
French (fr)
Inventor
Christian Lambert
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Individual
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Individual
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Publication date
Priority to FR8219615A priority Critical patent/FR2536108B1/en
Application filed by Individual filed Critical Individual
Priority to EP84420065A priority patent/EP0157986A1/en
Publication of EP0157986A1 publication Critical patent/EP0157986A1/en
Withdrawn legal-status Critical Current

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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
    • E05B47/0001—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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/042—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with pins engaging slots
    • 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
    • E05B2047/0024—Cams

Definitions

  • the present invention relates to a security lock for the main door of a room such as an apartment.
  • any qualified professional and any experienced burglar can, by seeing the entry of the lock, determine the mark of this one, which allows him to know where to drill to destroy or avoid the resistant part of the cylinder, this drilling allowing actuation of the lock using a simple tool, such as a screwdriver or the like.
  • the use of the coded element ensures the starting of the engine and the release of the bolts allowing the opening of the door.
  • Such a lock has several advantages, in particular by avoiding the risks of duplicating keys, by requiring no force in the fingers for its operation and by limiting the risks of opening by break-in, since, unlike traditional locks, the position of the 'rod control member, actuated by the motor, is not detectable outside, and that it can be placed at any height. Only the installer will know precisely the position of the rod control member, which will allow him, if necessary, to open the door by drilling at a very precise point, determined after the installation of 'a template.
  • the motor is powered from the mains, with interpo sition of a transformer allowing a supply in 12 volts.
  • This lock includes a backup battery for powering the motor in the event of a power failure, and a socket for powering from outside the premises, in the event of a simultaneous failure of the power supply from the mains and of the backup battery.
  • this lock comprises, in addition, a latch-keeper assembly, in which the latch is constituted by a profiled member, such as a ball, elastically constrained in the output position, and acting on a contact controlling the motorization of the lock towards its closed position, when the bolt is opposite the corresponding strike.
  • a latch-keeper assembly in which the latch is constituted by a profiled member, such as a ball, elastically constrained in the output position, and acting on a contact controlling the motorization of the lock towards its closed position, when the bolt is opposite the corresponding strike.
  • the advantage of this arrangement lies, on the one hand, in the correct positioning of the door before actuation of the motor and, on the other hand, in the automaticity of the control thereof.
  • the motor output shaft is constituted by a threaded rod
  • the member which it actuates is constituted by a threaded sleeve which, engaged on it, is locked in rotation but free in translation.
  • the motor comprises two coaxial output shafts arranged vertically, actuating two members in the form of a threaded socket fixed directly to the two rods of the lock.
  • the motor comprises a horizontal output shaft, the tapped bushing which is associated with it acting on the rods by means of two rods or, in the case where a central bolt is provided, on a plate which, directly controlling said bolt, acts on the two rods by means of two rods.
  • the electric motor can be controlled by coded bodies of different types, such as magnetic cards ticks or infrared emitters.
  • the coded control member of the electric motor is constituted by a keyboard with keys which, arranged on the external face of the door equipping the room to be protected, allows the composition of a secret code ensuring the control of the motor.
  • the housing comprising the keypad is placed at a height different from that of the motor, in order to avoid any indication of the position of the control member for the bolts of the lock.
  • the box including the keypad is associated with a siren reacting to its tearing and its attack on fire, which gives security to the installation especially if a burglar tried to destroy the box by means mechanical or using a blowtorch.
  • the motor control mechanism reacting to the keypad locks for a determined period of time when several incorrect combinations have been made successively. This prevents a person from trying a multitude of combinations for opening the door.
  • the lock is controlled by an electric motor (9) disposed on the inner face of the door (2), whose output shaft (10) is threaded, and cooperates with a threaded sleeve (12) free in translation, but locked in rotation.
  • the end of this socket (12) located on the side opposite the motor (9) is fixed to a plate (13) carrying the three bolts (3).
  • This plate (13) controls, by means of two articulated links (14), the displacement of the rods (8) in opposite directions to one another.
  • the threaded sleeve (12) is equipped at its free end with two rods (15) articulated, on the one hand, on it and, on the other hand, on the ends of the two rods (8) for controlling the bolts (4, 7).
  • the starting of the motor (9), with a view to the opening of the door (2) by a user being outside, is carried out by means of a system, not shown in the drawing, reacting to a secret code, the composition of which is effected by a keypad mounted on a control box (16) arranged on the external face of the door.
  • the control of the motor for the opening of the door by a person inside the room is carried out by actuation of a switch not shown in the drawing.
  • This lock also includes a latch-strike assembly, the latch, mounted in the frame, being constituted by a ball (17) constrained in the extended position by a spring (18), the strike (19) mounted in the opening being susceptible, during engagement of the sleeve (17) to actuate a switch (20) controlling the electrical supply to the motor, with a view to the passage of the lock in the closed position.
  • the invention brings a great improvement to the existing technique by providing a security lock of simple design in which the traditional movements of rotation of the parts from a control cylinder have been completely suppressed and which does not require the use of a key.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

This lock is of the type with two vertical pins which can be displaced in opposite directions to actuate the locking bolts. The lock is associated with an electric motor which is mounted on the face of the door inside the premises to be protected and which is controlled by a coded device. According to the invention, the pins are actuated by the electric motor (9) whose output shaft (10) acts on a component (12) so as to move it in a straight line. This component, directly or indirectly, actuates the lock pins (8). <IMAGE>

Description

La présente invention a pour objet une serrure de sécurité pour porte principale d'un local tel qu'un appartement.The present invention relates to a security lock for the main door of a room such as an apartment.

En raison du nombre de plus en plus important de vols avec effraction dans les appartements, bureaux, locaux commerciaux et industriels, il est maintenant fréquent d'installer des portes comportant un blindage métallique et équipées de serrures de sécurité. Ces serrures sont le plus souvent du type à cinq points, c'est-à-dire comprennent, outre le pêne situé au niveau du cylindre de commande, quatre autres pênes actionnés par des tiges verticales. Tous les fabricants de serrures ont basé la sécurité de la fermeture sur la solidité des cylindres de commande actionnés par clés (acier cémenté, billes anti-perçage ou protection tournant librement autour du canon), et sur la forme des clés pour qu'elles ne soient pas recopiables.Due to the increasing number of burglaries in apartments, offices, commercial and industrial premises, it is now common to install doors with metal shielding and equipped with security locks. These locks are most often of the five-point type, that is to say comprise, in addition to the bolt located at the level of the control cylinder, four other bolts actuated by vertical rods. All lock manufacturers have based the security of the lock on the solidity of the control cylinders actuated by keys (case-hardened steel, anti-drilling balls or protection rotating freely around the barrel), and on the shape of the keys so that they do not are not recopiable.

Néanmoins, l'actionnement des serrures connues nécessite une force relativement importante.posant un problème aux personnes âgées.However, the actuation of known locks requires a relatively large force. Posing a problem for the elderly.

En outre, tout professionnel qualifié et tout cambrioleur expérimenté peut, en voyant l'entrée de la serrure, déterminer la marque de celle-ci, ce qui lui permet de savoir où percer pour détruire ou éviter la partie résistante du cylindre, ce perçage permettant l'actionnement de la serrure à l'aide d'un simple outil, tel que tournevis ou similaire.In addition, any qualified professional and any experienced burglar can, by seeing the entry of the lock, determine the mark of this one, which allows him to know where to drill to destroy or avoid the resistant part of the cylinder, this drilling allowing actuation of the lock using a simple tool, such as a screwdriver or the like.

Un autre inconvénient des serrures traditionnelles à clés est qu'en cas de perte ou de vol d'un sac ou d'une sacoche contenant les clés et très souvent des documents indiquant l'adresse de l'utilisateur, celui-ci est obligé de faire changer le canon de sa serrure en raison des risques accrus de cambriolage.Another disadvantage of traditional key locks is that in the event of loss or theft of a bag or satchel containing the keys and very often documents indicating the address of the user, the latter is obliged to change the barrel of its lock due to the increased risk of burglary.

Il existe également des portes équipées de pênes ou de tiges de verrouillage actionnées par un moteur électrique. Toutefois, le moteur électrique est toujours commandé par un organe matériel, tel qu'une clé, et ne suffit pas à lui-même pour réaliser la totalité des opérations de condamnation et d'ouverture de la porte.There are also doors fitted with bolts or locking rods actuated by an electric motor. However, the electric motor is still controlled by a material member, such as a key, and is not sufficient in itself to carry out all of the locking and opening operations of the door.

La présente invention vise à remédier à ces inconvénients :

  • A cet effet, dans la serrure qu'elle concerne, du type comprenant deux tiges disposées verticalement, et déplaçables en sens inverse l'une de l'autre pour actionner les pênes de verrouillage, cette serrure étant associée à un moteur électrique qui, monté sur la face de la porte située du côté de l'intérieur du local à protéger, est commandé par un élément codé, les moyens d'actionnement des tiges sont constitués par le moteur électrique dont l'arbre de sortie agit sur un organe qu'il déplace linéairement et qui actionne directement ou indirectement les tiges de la serrure.
The present invention aims to remedy these drawbacks:
  • To this end, in the lock to which it relates, of the type comprising two rods arranged vertically, and movable in opposite directions from one another to actuate the locking bolts, this lock being associated with an electric motor which, mounted on the face of the door located on the interior side of the room to be protected, is controlled by a coded element, the rod actuation means are constituted by the electric motor, the output shaft of which acts on a member that it moves linearly and which actuates the rods of the lock directly or indirectly.

L'utilisation de l'élément codé assure la mise en marche du moteur et la libération des pênes permettant l'ouverture de la porte.The use of the coded element ensures the starting of the engine and the release of the bolts allowing the opening of the door.

A l'intérieur du local, il est possible de prévoir un simple interrupteur de commande du moteur évitant l'utilisation de l'élément codé.Inside the room, it is possible to provide a simple motor control switch avoiding the use of the coded element.

Une telle serrure présente plusieurs avantages, notamment en évitant les risques de reproduction de clés, en ne nécessitant aucune force dans les doigts pour sa manoeuvre et en limitant les risques d'ouverture par effraction, puisque, contrairement aux serrures traditionnelles, la position de l'organe de commande des tiges, actionné par le moteur, n'est pas décelable à l'extérieur, et que celui-ci peut être placé à une hauteur quelconque. Seul l'installateur connaîtra avec précision la position de l'organe de commande des tiges, ce qui lui permettra, en cas de nécessité, de réaliser l'ouverture de la porte par perçage en un point très précis, déterminé après mise en place d'un gabarit.Such a lock has several advantages, in particular by avoiding the risks of duplicating keys, by requiring no force in the fingers for its operation and by limiting the risks of opening by break-in, since, unlike traditional locks, the position of the 'rod control member, actuated by the motor, is not detectable outside, and that it can be placed at any height. Only the installer will know precisely the position of the rod control member, which will allow him, if necessary, to open the door by drilling at a very precise point, determined after the installation of 'a template.

Pour des raisons de sécurité, l'alimentation électrique du moteur se fait à partir du secteur, avec interposition d'un transformateur permettant une alimentation en 12 volts.For safety reasons, the motor is powered from the mains, with interpo sition of a transformer allowing a supply in 12 volts.

Cette serrure comprend une batterie de secours permettant l'alimentation du moteur en cas de panne de courant, et une prise pour l'alimentation à partir de l'extérieur du local, en cas de défaillance simultanée de l'alimentation électrique par le secteur et de la batterie de secours.This lock includes a backup battery for powering the motor in the event of a power failure, and a socket for powering from outside the premises, in the event of a simultaneous failure of the power supply from the mains and of the backup battery.

Avantageusement, cette serrure comporte, en outre, un ensemble pêne-gâche, dans lequel le pêne est constitué par un organe profilé, tel qu'une bille, contraint élastiquement en position de sortie, et agissant sur un contact commandant la motorisation de la serrure vers sa position de fermeture, lorsque le pêne se trouve en regard de la gâche correspondante.Advantageously, this lock comprises, in addition, a latch-keeper assembly, in which the latch is constituted by a profiled member, such as a ball, elastically constrained in the output position, and acting on a contact controlling the motorization of the lock towards its closed position, when the bolt is opposite the corresponding strike.

L'intérêt de cet agencement réside, d'une part, dans le bon positionnement de la porte avant actionnement du moteur et, d'autre part, dans l'automaticité de la commande de celui-ci.The advantage of this arrangement lies, on the one hand, in the correct positioning of the door before actuation of the motor and, on the other hand, in the automaticity of the control thereof.

Conformément à une possibilité, l'arbre de sortie du moteur est constitué par une tige filetée, et l'organe qu'elle actionne est constitué par une douille taraudée qui, engagée sur elle, est bloquée en rotation mais libre en translation.According to one possibility, the motor output shaft is constituted by a threaded rod, and the member which it actuates is constituted by a threaded sleeve which, engaged on it, is locked in rotation but free in translation.

Selon une première forme d'exécution dans ce cas, le moteur comporte deux arbres de sortie coaxiaux disposés verticalement, actionnant deux organes en forme de douille taraudée fixés directement sur les deux tiges de la serrure.According to a first embodiment in this case, the motor comprises two coaxial output shafts arranged vertically, actuating two members in the form of a threaded socket fixed directly to the two rods of the lock.

Selon une autre forme d'exécution, le moteur comporte un arbre de sortie horizontal, la douille taraudée qui lui est associée agissant sur les tiges par l'intermédiaire de deux biellettes ou, dans le cas où il est prévu un pêne central, sur une plaque qui, commandant directement ledit pêne, agit sur les deux tiges par l'intermédiaire de deux biellettes.According to another embodiment, the motor comprises a horizontal output shaft, the tapped bushing which is associated with it acting on the rods by means of two rods or, in the case where a central bolt is provided, on a plate which, directly controlling said bolt, acts on the two rods by means of two rods.

Le moteur électrique peut être commandé par des organes codés de différentes natures, tels que cartes magnétiques ou émetteurs infra-rouges.The electric motor can be controlled by coded bodies of different types, such as magnetic cards ticks or infrared emitters.

Avantageusement, l'organe codé de commande du moteur électrique est constitué par un clavier à touches qui, disposé sur la face externe de la porte équipant le local à protéger, permet la composition d'un code secret assurant la commande du moteur.Advantageously, the coded control member of the electric motor is constituted by a keyboard with keys which, arranged on the external face of the door equipping the room to be protected, allows the composition of a secret code ensuring the control of the motor.

L'intérêt de ce système est qu'il n'y a aucun organe de commande indépendant de la porte, de telle sorte qu'en cas de perte ou de vol d'un sac ou d'une sacoche, la personne trouvant celle-ci ne dispose d'aucun élément lui permettant de pénétrer dans le local protégé.The advantage of this system is that there is no control member independent of the door, so that in the event of loss or theft of a bag or a satchel, the person finding it he has nothing to allow him to enter the protected room.

Avantageusement, le boîtier comportant le clavier à touches est disposé à une hauteur différente de celle du moteur, afin d'éviter toute indication de la position de l'organe de commande des pênes de la serrure. Pour des raisons de sécurité, le boîtier comprenant le clavier à touches est associé à une sirène réagissant à son arrachement et à son atteinte au feu, ce qui confère une sécurité à l'installation notamment si un cambrioleur essayait de détruire le boîtier par des moyens mécaniques ou à l'aide d'un chalumeau.Advantageously, the housing comprising the keypad is placed at a height different from that of the motor, in order to avoid any indication of the position of the control member for the bolts of the lock. For security reasons, the box including the keypad is associated with a siren reacting to its tearing and its attack on fire, which gives security to the installation especially if a burglar tried to destroy the box by means mechanical or using a blowtorch.

En outre, le mécanisme de commande du moteur réagissant au clavier à touches se bloque pendant une période de temps déterminée lorsque plusieurs combinaisons erronées ont été effectuées successivement. Ceci évite qu'une personne puisse essayer une multitude de combinaisons en vue de l'ouverture de la porte.In addition, the motor control mechanism reacting to the keypad locks for a determined period of time when several incorrect combinations have been made successively. This prevents a person from trying a multitude of combinations for opening the door.

De toute façon, l'invention sera bien comprise à l'aide de la description qui suit, en référence au dessin schématique annexé représentant, à titre d'exemples non limitatifs, deux formes d'exécution de cette serrure :

  • Figures 1 et 2 sont deux vues d'une porte équipée d'une serrure de sécurité selon l'invention, respectivement, de l'intérieur et de l'extérieur du local à protéger ;
  • Figures 3 et 4 sont deux vues en coupe d'un premier type de serrure, respectivement, en position d'ouverture et en position de fermeture ;
  • Figure 5 est une vue en coupe d'un second type de serrure en position ouverte.
  • Les figures 1 et 2 du dessin représentent une porte (2) équipée d'une serrure à cinq points. Cette serrure comprend un pêne central triple (3), deux pênes (4) destinés à venir se verrouiller dans des gâches (5) ménagées dans le dormant (6), et deux pênes (7) venant se verrouiller, respectivement, en partie basse et en partie haute de la porte. Les pênes (4) et (7) sont actionnés par deux tiges verticales coaxiales (8).
In any case, the invention will be clearly understood with the aid of the description which follows, with reference to the appended schematic drawing showing, by way of nonlimiting examples, two embodiments of this lock:
  • Figures 1 and 2 are two views of a door equipped with a security lock according to the invention, respectively, from the inside and the outside of the room to be protected;
  • Figures 3 and 4 are two sectional views of a first type of lock, respectively, in the open position and in the closed position;
  • Figure 5 is a sectional view of a second type of lock in the open position.
  • Figures 1 and 2 of the drawing show a door (2) equipped with a five-point lock. This lock includes a triple central bolt (3), two bolts (4) intended to come to lock in strikes (5) formed in the frame (6), and two bolts (7) coming to lock, respectively, in the lower part and in the upper part of the door. The bolts (4) and (7) are actuated by two vertical coaxial rods (8).

Dans la forme d'exécution représentée aux figures 1 à 4, la serrure est commandée par un moteur électrique (9) disposé sur la face interne de la porte (2), dont l'arbre de sortie (10) est fileté, et coopère avec une douille taraudée (12) libre en translation, mais bloquée en rotation. L'extrémité de cette douille (12) située du côté opposé au moteur (9) est fixée sur une plaque (13) portant les trois pênes (3). Cette plaque (13) commande, par l'intermédiaire de deux biellettes (14) articulées, le déplacement des tiges (8) en sens inverse l'une de l'autre.In the embodiment shown in Figures 1 to 4, the lock is controlled by an electric motor (9) disposed on the inner face of the door (2), whose output shaft (10) is threaded, and cooperates with a threaded sleeve (12) free in translation, but locked in rotation. The end of this socket (12) located on the side opposite the motor (9) is fixed to a plate (13) carrying the three bolts (3). This plate (13) controls, by means of two articulated links (14), the displacement of the rods (8) in opposite directions to one another.

Dans la forme d'exécution représentée à la figure 5, où il n'est pas prévu de pêne central, la douille taraudée (12) est équipée à son extrémité libre de deux biellettes (15) articulées, d'une part, sur elle et, d'autre part, sur les extrémités des deux tiges (8) de commande des pênes (4, 7).In the embodiment shown in Figure 5, where there is no central bolt, the threaded sleeve (12) is equipped at its free end with two rods (15) articulated, on the one hand, on it and, on the other hand, on the ends of the two rods (8) for controlling the bolts (4, 7).

La mise en marche du moteur (9), en vue de l'ouverture de la porte (2) par un utilisateur se trouvant à l'extérieur, est réalisée par l'intermédiaire d'un système, non représenté au dessin, réagissant à un code secret, dont la composition est effectuée par un clavier à touches monté dans un boîtier de commande (16) disposé sur la face externe de la porte.The starting of the motor (9), with a view to the opening of the door (2) by a user being outside, is carried out by means of a system, not shown in the drawing, reacting to a secret code, the composition of which is effected by a keypad mounted on a control box (16) arranged on the external face of the door.

La commande du moteur en vue de l'ouverture de la porte par une personne se trouvant à l'intérieur du local, est réalisée par actionnement d'un interrupteur non représenté au dessin.The control of the motor for the opening of the door by a person inside the room is carried out by actuation of a switch not shown in the drawing.

Cette serrure comprend également un ensemble pêne-gâche, le pêne, monté dans le dormant, étant constitué par une bille (17) contrainte en position sortie par un ressort (18), la gâche (19) montée dans l'ouvrant étant susceptible, lors de l'engagement de la douille (17) d'actionner un interrupteur (20) commandant l'alimentation électrique du moteur, en vue du passage de la serrure en position de fermeture.This lock also includes a latch-strike assembly, the latch, mounted in the frame, being constituted by a ball (17) constrained in the extended position by a spring (18), the strike (19) mounted in the opening being susceptible, during engagement of the sleeve (17) to actuate a switch (20) controlling the electrical supply to the motor, with a view to the passage of the lock in the closed position.

D'un point de vue pratique, pour réaliser la fermeture de la porte, il suffit à l'utilisateur de pousser celle-ci jusqu'à ce que l'ouvrant vienne se loger à l'intérieur du dormant, position qui est parfaitement obtenue par pénétration de la bille (17) dans la gâche (19). L'actionnement de l'interrupteur (20) dans cette position assure la commande en mouvement du moteur (9) dans un sens de fermeture de la serrure.From a practical point of view, in order to close the door, the user just has to push it until the door sits inside the frame, a position which is perfectly obtained by penetration of the ball (17) into the keeper (19). The actuation of the switch (20) in this position ensures the movement control of the motor (9) in a closing direction of the lock.

Comme il ressort de ce qui précède, l'invention apporte une grande amélioration à la technique existante en fournissant une serrure de sécurité de conception simple dans laquelle les mouvements traditionnels de rotation des pièces à partir d'un cylindre de commande ont été totalement supprimés et qui ne nécessite pas l'utilisation d'une clé.As is apparent from the above, the invention brings a great improvement to the existing technique by providing a security lock of simple design in which the traditional movements of rotation of the parts from a control cylinder have been completely suppressed and which does not require the use of a key.

Claims (9)

1. - Serrure de sécurité pour porte, du type comprenant deux tiges (8) disposées verticalement, et déplaçables en sens inverse l'une de l'autre pour actionner les pênes (4, 7) de verrouillage, cette serrure étant associée à un moteur électrique qui, monté sur la face de la porte située du côté de l'intérieur du local à protéger, est com- mandé par un élément codé, caractérisée en ce que les moyens d'actionnement des tiges sont constitués par le moteur électrique dont l'arbre de sortie (10) agit sur un organe (12) qu'il déplace linéairement et qui actionne directement ou indirectement les tiges (8) de la serrure. 1 . - Security lock for door, of the type comprising two rods (8) arranged vertically, and movable in opposite directions from one another to actuate the locking bolts (4, 7), this lock being associated with an electric motor which, mounted on the face of the door located on the inside of the room to be protected, is controlled by a coded element, characterized in that the means for actuating the rods are constituted by the electric motor, the output shaft (10) acts on a member (12) which it moves linearly and which actuates the rods (8) of the lock directly or indirectly. 2. - Serrure selon la revendication 1, caractérisée en ce qu'elle comprend une batterie de secours permettant l'alimentation du moteur en cas de panne de courant, et une prise pour l'alimentation à partir de l'extérieur du local, en cas- de défaillance simultanée de l'alimentation électrique par le secteur et de la batterie de secours.2. - Lock according to claim 1, characterized in that it comprises a backup battery allowing the supply of the motor in the event of power failure, and a socket for the supply from outside the room, in case of simultaneous failure of the mains power supply and the backup battery. 3. - Serrure selon l'une quelconque des revendications 1 et.2, caractérisée en ce qu'elle comprend un ensemble pêne-gâche, dans lequel le pêne est constitué par un organe profilé, tel qu'une bille (17), contraint élastiquement en position de sortie, et agissant sur un contact (20) commandant la motorisation de la serrure vers sa position de fermeture, lorsque le pêne se trouve en regard de la gâche correspondante (19).3. - Lock according to any one of claims 1 and.2, characterized in that it comprises a latch-strike assembly, in which the latch is constituted by a profiled member, such as a ball (17), constrained resiliently in the output position, and acting on a contact (20) controlling the motorization of the lock towards its closed position, when the bolt is opposite the corresponding keeper (19). 4. - Serrure selon l'une quelconque des revendications 1 à 3, caractérisée en ce que l'arbre de sortie (10) du moteur (9) est constitué par une tige filetée, et l'organe qu'elle actionne est constitué par une douille taraudée (12) qui, engagée sur elle, est bloquée en rotation mais libre en translation.4. - Lock according to any one of claims 1 to 3, characterized in that the output shaft (10) of the motor (9) is constituted by a threaded rod, and the member which it actuates is constituted by a threaded sleeve (12) which, engaged on it, is blocked in rotation but free in translation. 5. - Serrure selon la revendication 4, caractérisée en ce que le moteur comporte deux arbres de sortie coaxiaux disposés verticalement, actionnant deux organes en forme de douille taraudée fixés directement sur les deux tiges de la serrure.5. - Lock according to claim 4, characterized in that the motor comprises two coaxial output shafts arranged vertically, actuating two bodies in the form of a tapped socket fixed directly on the two rods of the lock. 6. - Serrure selon la revendication 4, caractérisée en ce que le moteur (9) comporte un arbre de sortie horizontal (10), la douille taraudée (12) qui lui est associée agissant sur les tiges (8) par l'intermédiaire de deux biellettes (15) ou, dans le cas où il est prévu un pêne central (3), sur une plaque (13) qui, commandant directement ledit pêne, agit sur les deux tiges (8) par l'intermédiaire de deux biellettes (14).6. - Lock according to claim 4, characterized in that the motor (9) comprises a horizontal output shaft (10), the threaded sleeve (12) which is associated with it acting on the rods (8) by means of two rods (15) or, if a central bolt (3) is provided, on a plate (13) which, directly controlling said bolt, acts on the two rods (8) by means of two rods ( 14). 7. - Serrure selon l'une quelconque des revendications 1 à 6, caractérisée en ce que l'organe codé de commande du moteur électrique est constitué par un clavier à touches (16) qui, disposé sur la face externe de la porte (2) équipant le local à protéger, permet la composition d'un code secret assurant la commande du moteur.7. - Lock according to any one of claims 1 to 6, characterized in that the coded member for controlling the electric motor is constituted by a keypad (16) which, arranged on the external face of the door (2 ) equipping the room to be protected, allows the composition of a secret code ensuring the control of the engine. 8. - Serrure selon la revendication 7, caractérisée en ce que le boîtier comportant le clavier à touches (16) est disposé à une hauteur différente de celle du moteur (9), afin d'éviter toute indication de la position de l'organe de commande des pênes de la serrure.8. - Lock according to claim 7, characterized in that the housing comprising the keypad (16) is disposed at a height different from that of the motor (9), in order to avoid any indication of the position of the member for controlling the bolts of the lock. 9. - Serrure selon l'une quelconque des revendications 7 et 8, caractérisée en ce que le mécanisme de commande du moteur (9) réagissant au clavier à touches (16) se bloque pendant une période de temps déterminée, lorsque plusieurs combinaisons erronées ont été effectuées successivement.9. - Lock according to any one of claims 7 and 8, characterized in that the motor control mechanism (9) reacting to the keypad (16) is blocked for a determined period of time, when several incorrect combinations have been carried out successively.
EP84420065A 1982-11-17 1984-04-06 Safety lock for the main door of a dwelling such as a flat Withdrawn EP0157986A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8219615A FR2536108B1 (en) 1982-11-17 1982-11-17 SECURITY LOCK FOR MAIN DOOR OF A PREMISES, SUCH AS AN APARTMENT
EP84420065A EP0157986A1 (en) 1982-11-17 1984-04-06 Safety lock for the main door of a dwelling such as a flat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8219615A FR2536108B1 (en) 1982-11-17 1982-11-17 SECURITY LOCK FOR MAIN DOOR OF A PREMISES, SUCH AS AN APARTMENT
EP84420065A EP0157986A1 (en) 1982-11-17 1984-04-06 Safety lock for the main door of a dwelling such as a flat

Publications (1)

Publication Number Publication Date
EP0157986A1 true EP0157986A1 (en) 1985-10-16

Family

ID=26095501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84420065A Withdrawn EP0157986A1 (en) 1982-11-17 1984-04-06 Safety lock for the main door of a dwelling such as a flat

Country Status (2)

Country Link
EP (1) EP0157986A1 (en)
FR (1) FR2536108B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600366A1 (en) * 1986-06-20 1987-12-24 Vincenti Henri Electrically controlled lock for doors to residential or other buildings
GB2279988A (en) * 1993-07-16 1995-01-18 Heywood Williams Ltd Securement of closures
GB2552677A (en) * 2016-08-02 2018-02-07 Assa Abloy Ltd Lock assembly

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591266A1 (en) * 1985-12-06 1987-06-12 Ferraye Michel Electro-magnetic system for closing or locking all sorts of doors and safes and for any other field of application which operates by radio control by composing a formula on a pocket dial
WO1988005106A2 (en) * 1986-12-29 1988-07-14 Joseph Ferraye Blocking systems and code locks
FR2609090A1 (en) * 1986-12-29 1988-07-01 Ferraye Joseph System, for closing or locking any sort of door, which locks the bars with the frame
FR2610977B1 (en) * 1987-02-16 1989-06-30 Picard HIGH-SECURITY LOCK POWERED BY A MOTOR
EP0321626A1 (en) * 1987-12-21 1989-06-28 Henri Pierre Aimé Vincenti Bolt operated by an electric motor and provided with an electronic security control
IT1224894B (en) * 1988-07-11 1990-10-24 Antonello Luis Maria MULTIPLE CONTROL SAFETY LOCK
FR2656909A1 (en) * 1990-01-05 1991-07-12 Charles Gerard MECHANISM TRANSFERRING A MOVEMENT FROM ONE PART TO ANOTHER AND LOCK COMPRISING SAME.
FR2679953B1 (en) * 1991-07-29 1993-11-05 Ferco Internal Usine Ferrures Ba HARDWARE FOR A DOOR, WINDOW OR THE LIKE COMPRISING A CREMONE OR A LOCKING CREMONE AND AN ELECTRICAL LOCKING DEVICE.
FR2707324B1 (en) * 1993-07-08 1996-05-15 Alain Surzur High protection motorized lock.
IT1281809B1 (en) * 1995-04-12 1998-03-03 Antonio Solari ELECTRONIC SECURITY LOCK
ES2280133B2 (en) * 2005-11-14 2008-04-16 Telefonica, S.A. CLOSURE DEVICE FOR ARCHES OF PUBLIC TELEPHONES.
FR2900183B1 (en) * 2006-04-25 2008-06-06 Ferco Int Usine Ferrures LOCKING LOCK OF CREMONE OR CREMONE-LOCK TYPE
ES2322111B1 (en) * 2006-06-14 2010-04-06 Maria Angeles Gonzalez Fernandez HIGH SECURITY LOCK.
FR2940666B1 (en) * 2008-12-30 2015-02-06 Picard Serrures ECONOMIC SAFETY LOCK.
FR2944826B1 (en) * 2009-04-24 2011-05-27 Gerard Charles LOCKING LOCKING PEN LOCK BY KNEE

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CH428489A (en) * 1963-10-03 1967-01-15 Vittorio Dr Cornaro Locking device for safes
FR2280773A1 (en) * 1974-07-29 1976-02-27 Saunier Duval Magnetic card operated lock for hotel - has induction recharged battery for circuit controlling screw mechanism
US4073518A (en) * 1976-05-28 1978-02-14 Goodwin Charles M Electrically and manually actuatable door locking structure
US4099752A (en) * 1975-07-08 1978-07-11 Geringer Arthur V Electric lock
FR2378930A1 (en) * 1977-01-31 1978-08-25 Rochmann Zvi Door locking system with central lock - operating horizontal latches through vertical sliding rods enclosed in housing
US4184349A (en) * 1978-03-01 1980-01-22 Nathan Zaks Door with magnetically controlled lock
FR2482996A1 (en) * 1980-05-23 1981-11-27 Hamon Nicolas Keyboard actuated electronic lock - has link re-programmable codes and uses links to set required access code to provide number of attempts counter and time limit
FR2492873A1 (en) * 1980-10-27 1982-04-30 Feret Didier Remotely controlled electro-mechanical door lock - uses key-switch to control relay which drives micro-motor fitted inside lock to move door bolt to and fro
EP0077254A1 (en) * 1981-10-07 1983-04-20 Société dite: ICB FRANCE INDUSTRIE ET COMPOSANTS DU BATIMENT Société Anonyme: Electronic lock having a motor the axis of which is in parallel to the longitudinal bolt axis

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428489A (en) * 1963-10-03 1967-01-15 Vittorio Dr Cornaro Locking device for safes
FR2280773A1 (en) * 1974-07-29 1976-02-27 Saunier Duval Magnetic card operated lock for hotel - has induction recharged battery for circuit controlling screw mechanism
US4099752A (en) * 1975-07-08 1978-07-11 Geringer Arthur V Electric lock
US4073518A (en) * 1976-05-28 1978-02-14 Goodwin Charles M Electrically and manually actuatable door locking structure
FR2378930A1 (en) * 1977-01-31 1978-08-25 Rochmann Zvi Door locking system with central lock - operating horizontal latches through vertical sliding rods enclosed in housing
US4184349A (en) * 1978-03-01 1980-01-22 Nathan Zaks Door with magnetically controlled lock
FR2482996A1 (en) * 1980-05-23 1981-11-27 Hamon Nicolas Keyboard actuated electronic lock - has link re-programmable codes and uses links to set required access code to provide number of attempts counter and time limit
FR2492873A1 (en) * 1980-10-27 1982-04-30 Feret Didier Remotely controlled electro-mechanical door lock - uses key-switch to control relay which drives micro-motor fitted inside lock to move door bolt to and fro
EP0077254A1 (en) * 1981-10-07 1983-04-20 Société dite: ICB FRANCE INDUSTRIE ET COMPOSANTS DU BATIMENT Société Anonyme: Electronic lock having a motor the axis of which is in parallel to the longitudinal bolt axis

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600366A1 (en) * 1986-06-20 1987-12-24 Vincenti Henri Electrically controlled lock for doors to residential or other buildings
GB2279988A (en) * 1993-07-16 1995-01-18 Heywood Williams Ltd Securement of closures
GB2552677A (en) * 2016-08-02 2018-02-07 Assa Abloy Ltd Lock assembly

Also Published As

Publication number Publication date
FR2536108A1 (en) 1984-05-18
FR2536108B1 (en) 1986-11-21

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