FR2586743A1

FR2586743A1 - Electromechanical device against an attempt to open and break open a door

Info

Publication number: FR2586743A1
Application number: FR8512997A
Authority: FR
Original assignee: SIMONETTI ANDRE
Current assignee: SIMONETTI ANDRE
Priority date: 1985-09-02
Filing date: 1985-09-02
Publication date: 1987-03-06

Abstract

This electromechanical device against an attempt to open and break open a door makes it possible, in the event of an attempt at intrusion by means of false or genuine keys, to block the opening of the locks and at the same time actuate the alarm signalling systems. The blocking system consists of a piston having a head 7 sliding in a cavity located in the path of the bolt 6 during the attempt at intrusion, the energised relay 2 emitting a magnetic field which attracts the piston and bonds it to the core of the relay. The bolt, sliding slightly in response to the attempt at opening, causes the piston to be blocked on top of the keeper 5 and prevents the bolt from continuing its travel. The head of the piston comes up against the end of the contact 3 which cuts off the current energising the relay and which retains the piston by means of a small nose of the end of the contact, in order to prevent it from being set at rest, the relay no longer being live.

Description

La présente invention concerne un dispositif électro mécanique permettant de signaler et de s'opposer at toutes tentatives d'ouverture ou d'effraction de porte. The present invention relates to an electro-mechanical device for signaling and opposing any attempts to open or break a door.

Ce système peut déclencher une signalistion audible,visuelle ainsi que E blocage des serrures a tout essai d'ouverture: soit avec sa propre clef ou tu- ut autre moyen
La mise en condition de veilledu système tel qu'il est préco misé sur le plan ci joint est du type magnétique,mais il est possible d'y adjoindre tout autre procédé connus tel qu rayons,radio,té léphone etc.This system can trigger an audible, visual signaling as well as E blocking of the locks at any opening test: either with its own key or any other means
The monitoring of the system as it is recommended on the attached plan is of the magnetic type, but it is possible to add any other known process such as rays, radio, telephone, etc.

Ce système d'antivol a l'avantage sur tout autre système existant de prov oquer des effets disuasifs,tel que sirène ,lumière et difficultég d'ouverture au moment psychologique le plus critique pour l'individu.Il permet l'emploi de serrure de qualité ordinaire,ce système de blocage lui donnant une qualité nettement supérieure aux meilleures combinaisons compliquées et onéreuses. This anti-theft system has the advantage over any other existing system of provoking deterrent effects, such as siren, light and difficulty of opening at the most critical psychological moment for the individual. It allows the use of lock ordinary quality, this blocking system giving it a quality clearly superior to the best complicated and expensive combinations.

ce système peut être adapté sur tout courant continu et alternatif.this system can be adapted to any direct and alternating current.

L'invention sera mieux comprise en se reférant aux figures:
La figure 1représentant le circuit de commande de mise en condition de veille tous système admis.The invention will be better understood by referring to the figures:
FIG. 1 shows the control circuit for setting standby condition for all admitted systems.

La figure 2 représentant les circuits de commande des différentes fonctions de signalisation 3. FIG. 2 representing the control circuits of the various signaling functions 3.

La figure 3 représente le système mécanique de blocage des serrures.FIG. 3 represents the mechanical system for blocking the locks.

Pour la mise en condition de veielle,il suffit d'agir l'interrupteur I qui a pour effet de mettre au travail les contacts I1 12 I3,mettant ainsi en position d'attente le système,signalé par l'allumage des lampes placées a l'extérieur et a l'intérieur du local soit LSE et LSI. For the setting in condition of eve, it is enough to act the switch I which has the effect of putting to work the contacts I1 12 I3, thus putting in standby position the system, signaled by the lighting of the lamps placed at outside and inside the room, LSE and LSI.

Après la fremeture de la serrure qui agissant sur le contact de porte 4 fig.3,provoque l'ouverture du circuit minuterie M fig 2,a l'aide d'un aimant je provoque des contacts magnétiques ILS fig I,qui agissants par le contact I1 fermé,met au travail le Télérupteur TR,qui provoque par son contact TRI la mis en circuit de la minuterie,et par son contact TR2,les lampes de signalisations extérieures et intérieures qui indiquera que le système est en état de veille
Il est a remarquer que cet état de veille s'effectue sans aucune consommation de courant,ni risque de déclenchement intempestif.After closing the lock which acts on the door contact 4 fig.3, causes the opening of the timer circuit M fig 2, using a magnet I cause the magnetic contacts ILS fig I, which act by the contact I1 closed, activates the remote control switch TR, which causes its timer contact to activate the timer, and by its contact TR2, the exterior and interior signal lamps which will indicate that the system is in standby state
It should be noted that this standby state is carried out without any current consumption, or risk of untimely tripping.

En cas de tentative d'intrusion soit avec une fausse clef ou même la cl originalela serrure lière le contact de porte (4) mettant en circuit la M minuterie,qui met au travail ses contacts M1 M2 M3 fig2. In the event of an intrusion attempt, either with a false key or even the original key, the lock links the door contact (4) activating the M timer, which puts its contacts M1 M2 M3 fig2 to work.

Le contact MI allume la lampe de signalisation extérieure. The MI contact switches on the external signaling lamp.

Le contact M2 la mise en route de la sirène. Contact M2 starting the siren.

Le contact K3 commande le blocage de la serrure par excitation du rais (2) qui agit sur le piston (7) venant au collage sur le relais,et se bloqua ntsur le bord supérieur de la gâcheempèche de ce fait le pène de coulisser
En (3)se trouve un contact avec un retour a son extrémitée qui a pour raison de couper l'alimentation du relais afin d'éviter une consommation excessive de courant,et de bloquer la tête du piston afin que celui ci ne puisse retomber,l'electro aimant n'agissant plus.The contact K3 controls the locking of the lock by excitation of the spokes (2) which acts on the piston (7) coming to the bonding on the relay, and is blocked on the upper edge of the striker thus preventing the bolt from sliding
In (3) is a contact with a return to its extremity which has for reason to cut the supply of the relay in order to avoid an excessive consumption of current, and to block the head of the piston so that this one cannot fall down, the electro magnet no longer acting.

Pour ouvrir la porte d'une façon générale,il suffit de faire agir 1' aimant portatif sur les contacts magnétiques ILS,qui agissant sur le téléru pteur TR coupe par TRl,l'alimentation de la minuterie Rallume les lampes de signalisations extérieures et intérieures (LSE et LSI )qui indiquent qu le système est libéré et que l'ont peut faire agir la serrure comme a 1' ordinaire. To open the door in general, it suffices to act 1 portable magnet on the magnetic contacts ILS, which acting on the remote control TR cut by TRl, the power supply of the timer Turns on the exterior and interior signal lamps (LSE and LSI) which indicate that the system is released and that it can cause the lock to act as usual.

On peut également mettre le système en veille de l'intérieur des loc aux et ainsi se protéger efficacement pendant la nuit,et on peut constater que ce système peut fonctionner avec des piles de faible capacitée et pour de longues durées. You can also put the system on standby from inside the loc aux and thus protect yourself effectively during the night, and you can see that this system can work with low capacity batteries and for long periods of time.

Claims

Revendioation 1 - Electro-mechanical burglar-proof device with alarm adaptable to all locks, characterized in that a metal piston (7) housed on the upper field of the bolt allows the lock to be locked, if the opening conditions are not met. piston being put in blocking position by a relay (2) controlled by a contact (4) this allowing the commissioning of the system.

Claim 2 - Device @ according to claim 1, characterized in that a contact (3) cuts the supply of the relay (2) the piston being retained by the spoiler at the end of the contact blade, thereby allowing avoid excessive current consumption and overheating.

Claim 3 - Device according to claim 1 or 2, characterized in that the electrical part controls the monitoring, blocking and setting in motion of the various alarms, comprises: a remote control switch (TR) a timer (M) an activation switch operation (I) of an inverter (Iv) allowing the functional test without the siren and of two light signals (LSE and LSI).

Claim 4 - Device according to one of the preceding claims characterized in that it comprises a standby state without any current consumption, and only responds to an untimely solicitation, which triggers the defense and alarm process.

The system is put into service firstly by the start switch, which has the effect of causing a light signal inside and outside the room. Secondly, the lock is closed. co-ordinated by the system, and then using a magnetic or code contact, the remote control switch is activated, which will have the effect of extinguishing the light signals thereby indicating that the system is operational.

To re-enter the room, simply do the opposite operation, activate the remote control switch which will turn on the light signals indicating that the opening of the lock concerned is free.