WO1991002872A1 - Safe with puzzle lock - Google Patents

Safe with puzzle lock Download PDF

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Publication number
WO1991002872A1
WO1991002872A1 PCT/CH1990/000190 CH9000190W WO9102872A1 WO 1991002872 A1 WO1991002872 A1 WO 1991002872A1 CH 9000190 W CH9000190 W CH 9000190W WO 9102872 A1 WO9102872 A1 WO 9102872A1
Authority
WO
WIPO (PCT)
Prior art keywords
bolts
safe
control elements
predetermined sequence
chamber
Prior art date
Application number
PCT/CH1990/000190
Other languages
French (fr)
Inventor
Antonio Marcello
Original Assignee
Antonio Marcello
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 Antonio Marcello filed Critical Antonio Marcello
Publication of WO1991002872A1 publication Critical patent/WO1991002872A1/en

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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
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
    • 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
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable

Definitions

  • the present invention relates to a secret lock safe comprising at least one shielded enclosure and at least one access door to this enclosure.
  • the safes are strong enclosures which have doors which have a locking system which makes it possible to prohibit the opening of it to the one who does not have the code or the secret.
  • the code can act mechanically on bolts and authorize their unlocking so as to unlock the door.
  • Some devices have alphanumeric keypads which, when the code is entered, release the door lock by electronic control.
  • Some security locks have clocks that prevent the door from being opened outside of a given period.
  • a safe is a fortified enclosure which, in addition to protecting thieves, valuables, now protects these valuables against the effects of a fire.
  • Current practice consists in making a double steel enclosure and in limiting the thermal bridges between the two enclosures.
  • Certain known devices include secrets, that is to say hidden commands which must necessarily have been actuated before being able to unlock the lock. For example, clear a bar placed transversely in the wall that blocks the door of the safe.
  • the present invention therefore proposes to overcome these drawbacks by providing a safe as defined in the preamble, characterized in that it includes hidden control elements, at least two bolts engaged in at least two strikes and controlled by relays mounted in said enclosure, these relays being electrically coupled to said masked control elements, and arranged to control said bolts according to a predetermined sequence of activation of said masked control elements, and mechanical means for maintaining the bolts in the locked position. absence of electrical supply of said masked control elements.
  • the masked control elements include contactors.
  • These contactors can be of the magnetic contact relay bulb type or mechanical connectors.
  • They can preferably be mounted outside and at a distance from said safe.
  • Certain contactors can be mounted on at least one component of the shielded enclosure and / or of the access door.
  • the means for controlling the bolts according to a predetermined sequence may include first mechanical means to prevent said bolts from returning to said strikes when the order of the predetermined sequence is respected.
  • the means for controlling said bolts according to a predetermined sequence comprise second mechanical means for forcing said bolts to return in said strikes when the order of the predetermined sequence is not respected.
  • the means for controlling said bolts according to a predetermined sequence include a device for entering an access code.
  • said device for entering an access code is a keyboard with keys.
  • the means for controlling said bolts according to a predetermined sequence include a timer device arranged to inhibit any subsequent commands if these have not been actuated in a given period of time and / or in sequential order program.
  • the shielded enclosure comprises a first chamber and at least one secret chamber, said secret chamber being equipped with a door accessible from inside the first chamber.
  • the bolts of the second chamber may include masked control elements, controlled by relays mounted in said enclosure, these relays being electrically coupled to said masked control elements, and arranged to control said bolts according to a predetermined sequence activation of said masked control elements, and mechanical means for holding the bolts in the locked position in the absence of power supply to said masked control elements.
  • FIG. 1 represents a side view cut along a vertical plane of the safe of the invention in the closed position
  • FIG. 2 represents a side view similar to that of FIG. 1 of the safe in the open position
  • FIG. 3 shows a top view of the safe of FIG. 1, cut along a horizontal plane
  • FIG. 4 represents a partially cut away front view of the safe according to the invention, without a first door
  • FIG. 5 represents the block diagram of the control of a pair of relays by a relay contact bulb
  • FIG. 6 represents the basic diagram of the control of a pair of relays by a keyboard with keys associated with an electronic module.
  • the safe 1 comprises:
  • the safe 1 comprises an external enclosure 2 which is arranged so that it can be sealed in a wall.
  • An internal enclosure 3 is welded to the external enclosure 2 by a number of bridges 4. There are, between the two enclosures, chambers 5 and 6 where the latch control relays and the electrical and / or electronic control are located. .
  • the enclosure 3 comprises two chambers 7 and 8 and four closing doors 9, 10, 11 and 12. The doors 9, 10 and 11 give access to the first chamber 7 and the door 12 frees access to the chamber 8.
  • the closing door 9 is advantageously made in the shape of a trompe l'oeil, in this case a coat rack.
  • the user To obtain the opening of the safe, the user must activate a relay (or a pair of relays) by bringing a magnet to a contact bulb relay hidden in the wall or in the ground (or at any other place in the room or of the house) in order to cause the contact of this bulb to close.
  • a relay or a pair of relays
  • the closing of the contact causes the excitation of the relays 14 and 15 which release the bolts 16 and 17. Therefore the fixing slides 51, 52 of the coat rack, in which the strikes 60, 61 are pierced, are pushed forward under the action of the springs 18 and 19 releasing the door 10 and preventing the bolts 16, 17 from falling back into the strikes 60, 61.
  • the user will release the coat rack until the base plate can be released. In doing so, it ensures the primary release of door 10.
  • the closing door 10 completely hides the front face of the safe.
  • the closing of the contact causes the excitation of the relays 21 and 22 which release the bolts 23 and 24 from the strikes 62, 63 located on the door 10. Therefore the door 10 is pushed forward under the action of the springs 25 and 26 releasing the door 11 and prevent the bolts 23, 24 from falling back into the keepers 62, 63.
  • the user will open the door 10 downwards. In doing so, it ensures the primary release of door 11.
  • the closing door 11 also completely hides the opening giving access to the chamber 7 of the safe.
  • the closing of the contact causes the excitation of the relays 28 and 29 which release the bolts 30 and 31 from the strikes 64, 65 located on the door 11. Therefore the door 11 is pushed forward under the action of the springs 32 and 33 giving access to the chamber 7.
  • the user will open the door 11 upwards. This doing so, he will be able to take out the boxes and the stored things from room 7 and ensure the primary release of door 12.
  • the closing door 12 also completely hides the opening giving access to the secret chamber 8 of the safe.
  • this secret chamber 8 is located under the chamber 7, but nothing prevents it from being placed above or laterally.
  • the closing of the contact causes the excitation of the relays 35 and 36 which release the bolts 37 and 38 from the strikes 66, 67 located on the door 12.
  • the door 12 is pushed upwards under the action of springs 39 and 40 giving access to chamber 8. If this chamber 8 is located above chamber 7, simple gravity is enough to release the door 12.
  • the opening of the trunk is only possible if the bolts have been released in a determined order, that is to say that the relay contacts concealed in a place any room in which the safe is located have been closed in a specified order.
  • the secondary circuit of the transformer 53 is connected by line 59 to the relay bulb 13.
  • the other end of said relay bulb 13, via the connection box 54, is connected in series with the relays 14 and 15 and returns to the other end of the secondary circuit of said transformer.
  • the contact closes, the relays 14 and 15 are energized and the bolts 16 and 17 are withdrawn.
  • the contact of the relay bulb 13 opens, cutting off the supply of the relays 14 and 15 and the bolts are released.
  • an electronic module 56 is introduced into the safe 1, which makes it possible to control one or more of the relay bulbs by contacts of the electronic module activated by the introduction of a code by a keypad 57.
  • a decoding module 58 controls the closing of the supply circuit of relays 14 and 15 when the user enters the correct code.
  • a timer circuit 70 which will cut the supply line 59 after a certain time making it impossible to fully open the safe after this time. This delay limits the period during which an intruder can try to unlock the secret of the lock. It can be completed by a second reset delay for line 59. So that the safe can be completely closed before being able to open it again, a reset circuit 69 is associated with the electronic module 56 To control this closing, a sensor 68 can be used to detect the presence of the bolt 16 in the keeper 60 of the first door 9 and the reset circuit 69 is arranged to inhibit the reset in the absence of the bolt.

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The safe (1) comprises two enclosures: an outer one (2) comprising two compartments (5 and 6) which contain the control relays of the sliding bolts and the electrical and/or electronic control device, and an inner one (3) comprising two compartments (7 and 8). Access to these compartments is gained by means of four sealing doors (9, 10, 11 and 12). Doors (9, 10 and 11) open on the first compartment (7) and door (12) opens on the secret compartment (8). The doors are locked by sliding bolts which engage in keepers. These bolts are opened, according to a predetermined sequence, by relay bulb-type contactors which are concealed inside or outside the safe (1) and are electrically or electronically controlled.

Description

COFFRE-FORT A SERRURE A SECRETSECRET LOCK SAFE
La présente invention concerne un coffre-fort à serrure à secret comportant au moins une enceinte blindée et au moins une porte d'accès à cette enceinte.The present invention relates to a secret lock safe comprising at least one shielded enclosure and at least one access door to this enclosure.
Dans la pratique courante les coffres-forts sont des enceintes fortes qui disposent de portes qui ont un système de verrouillage qui permet d'en interdire l'ouverture à celui qui ne possède pas le code ou le secret .In current practice the safes are strong enclosures which have doors which have a locking system which makes it possible to prohibit the opening of it to the one who does not have the code or the secret.
Le code peut agir mécaniquement sur des pênes et autoriser leur déblocage de façon à déverrouiller la porte. Certains dispositifs disposent de claviers alphanumériques qui, lorsque le code est composé, libèrent par l'intermédiaire d'une commande électronique le verrouillage de la porte. Certaines serrures de sécurité comportent des horloges qui interdisent l'ouverture de la porte en dehors d'une période donnée.The code can act mechanically on bolts and authorize their unlocking so as to unlock the door. Some devices have alphanumeric keypads which, when the code is entered, release the door lock by electronic control. Some security locks have clocks that prevent the door from being opened outside of a given period.
Les coffres-forts , armoires d'acier à serrure de sécurité, permettent de ranger des documents ou des valeurs et de les protéger contre le vol, et souvent contre les incendies. Dans les entreprises en plus des valeurs , y sont rangés des documents sensibles, des archives magnétiques ou tout autre élément.Safes, steel cupboards with security locks, allow documents or valuables to be stored and protected against theft, and often against fire. In companies in addition to valuables, sensitive documents, magnetic archives or any other element are stored there.
Chez les particuliers les coffres-forts sont des enceintes métalliques destinées aussi à recevoir de l'argent, des valeurs, des objets précieux. En règle générale il s'agit d'assurer une protection des objets contre les cambrioleurs qui s'introduisent dans le logis.In private homes, safes are metal enclosures also intended to receive money, valuables, precious objects. As a general rule, it is a question of ensuring the protection of objects against burglars who break into the home.
Souvent les petits coffres qui risquent de pouvoir être trop facilement déménagés sont dissimulés et sont encastrés. L'accès à la porte et à la serrure de sécurité est masqué par une tenture, un tableau, un panneau.Often the small chests which risk being able to be moved too easily are hidden and are embedded. Access to the door and the security lock is masked by a hanging, a painting, a panel.
Le fait d'installer un coffre-fort complique donc d'emblée la tâche du voleur car après l'avoir trouvé encore faut-il qu'il puisse l'ouvrir. Dans les maisons des particuliers il est courant de camoufler l'existence d'un coffre en l'encastrant dans un mur. Cela à deux effets. D'une part un cambrioleur éventuel a plus de mal a le découvrir, donc de vouloir chercher à percer le secret de la combinaison ou à le forcer. D'autre part il est plus difficile de déménager discrètement le coffre- fort pour aller l'ouvrir à loisir dans un endroit tranquille.The fact of installing a safe therefore complicates the thief's task immediately because after having found it again, he must be able to open it. In private homes it is common to camouflage the existence of a safe by embedding it in a wall. This has two effects. On the one hand, a possible burglar has more difficulty in discovering it, therefore in wanting to seek to penetrate the secret of the combination or to force it. On the other hand, it is more difficult to move the safe discreetly to go and open it at leisure in a quiet place.
Un coffre-fort est une enceinte fortifiée qui , en sus de mettre à l'abri des voleurs, des valeurs , assure aujourd'hui une protection de ces valeurs contre les effets d'un incendie. La pratique courante consiste à réaliser une enceinte double en acier et à limiter les ponts thermiques entre les deux enceintes.A safe is a fortified enclosure which, in addition to protecting thieves, valuables, now protects these valuables against the effects of a fire. Current practice consists in making a double steel enclosure and in limiting the thermal bridges between the two enclosures.
Classiquement ce sont dans les portes des coffres-forts que sont placés les mécanismes des serrures de sécurité. Ces serrures disposent de moyens de commande apparents que les perceurs de coffres-forts utilisent pour en violer la combinaison.Conventionally, it is in the doors of safes that the mechanisms for security locks are placed. These locks have visible control means that the piercers of safes use to violate the combination.
Certains dispositifs connus comportent des secrets, c'est-à-dire des commandes masquées qu'il faut nécessairement avoir actionnées avant de pouvoir déverrouiller la serrure. Par exemple dégager une barre placée transversalement dans le mur qui bloque la porte du coffre-fort.Certain known devices include secrets, that is to say hidden commands which must necessarily have been actuated before being able to unlock the lock. For example, clear a bar placed transversely in the wall that blocks the door of the safe.
En étudiant l'état de l'art on peut constater que les coffres-forts entièrement mécaniques sont vulnérables car leurs serrures sont accessibles depuis l'extérieur et que les perceurs de coffres-forts ont soit pu les manoeuvrer ou soit su les détruire.By studying the state of the art, it can be seen that the fully mechanical safes are vulnerable because their locks are accessible from the outside and that the piercers of the safes have either been able to maneuver or be able to destroy them.
Les coffres-forts qui ont une commande électronique avec affichage d'un code sont considérés aujourd'hui comme vulnérables, car il est possible depuis l'extérieur d'utiliser un générateur de codes qui explore toutes les combinaisons possibles en un temps extrêmement faible.Safes that have an electronic control with code display are considered vulnerable today, since it is possible from outside to use a code generator that explores all possible combinations in an extremely short time.
Les établissements bancaires qui recouraient à des systèmes électroniques avec période d'ouverture autorisée, ont souvent renoncé à de tels dispositifs, trop vulnérables selon eux à des voleurs avertis en sciences électroniques. La tendance actuelle est de revenir à des horloges mécaniques.Banking institutions that used electronic systems with an authorized opening period often gave up to such devices, which they say are too vulnerable to thieves knowledgeable in electronic sciences. The current trend is to return to mechanical clocks.
La présente invention se propose donc de pallier ces inconvénients en réalisant un coffre-fort tel que défini en préambule, caractérisé en ce qu'il comporte des éléments de commande masqués, au moins deux pênes engagés dans au moins deux gâches et commandés par des relais montés dans ladite enceinte, ces relais étant couplés électriquement auxdits éléments de commande masqués, et agencés pour commander lesdits pênes selon une séquence prédéterminée d'activation desdits éléments de commande masqués , et des moyens mécaniques pour maintenir les pênes en position de verrouillage en l'absence d'alimentation électrique desdits éléments de commande masqués .The present invention therefore proposes to overcome these drawbacks by providing a safe as defined in the preamble, characterized in that it includes hidden control elements, at least two bolts engaged in at least two strikes and controlled by relays mounted in said enclosure, these relays being electrically coupled to said masked control elements, and arranged to control said bolts according to a predetermined sequence of activation of said masked control elements, and mechanical means for maintaining the bolts in the locked position. absence of electrical supply of said masked control elements.
Selon un mode de réalisation préféré les éléments de commande masqués comportent des contacteurs.According to a preferred embodiment, the masked control elements include contactors.
Ces contacteurs peuvent être du type ampoule relais à contact magnétique ou des connecteurs mécaniques.These contactors can be of the magnetic contact relay bulb type or mechanical connectors.
Ils peuvent être de préférence montés à l'extérieur et à distance dudit coffre-fort .They can preferably be mounted outside and at a distance from said safe.
Certains contacteurs peuvent être montés sur au moins un élément constitutif de l'enceinte blindée et/ou de la porte d'accès.Certain contactors can be mounted on at least one component of the shielded enclosure and / or of the access door.
Selon un autre mode de réalisation les moyens pour commander les pênes selon une séquence prédéterminée peuvent comporter des premiers moyens mécaniques pour empêcher lesdits pênes de revenir dans lesdites gâches lorsque l'ordre de la séquence prédéterminée est respecté.According to another embodiment, the means for controlling the bolts according to a predetermined sequence may include first mechanical means to prevent said bolts from returning to said strikes when the order of the predetermined sequence is respected.
Selon une autre forme de réalisation avantageuse, les moyens pour commander lesdits pênes selon une séquence prédéterminée comportent des seconds moyens mécaniques pour obliger lesdits pênes à revenir dans lesdites gâches lorsque l'ordre de la séquence prédéterminée n'est pas respecté.According to another advantageous embodiment, the means for controlling said bolts according to a predetermined sequence comprise second mechanical means for forcing said bolts to return in said strikes when the order of the predetermined sequence is not respected.
De préférence, les moyens pour commander lesdits pênes selon une séquence prédéterminée comportent un dispositif pour introduire un code d'accès.Preferably, the means for controlling said bolts according to a predetermined sequence include a device for entering an access code.
Selon une exécution préférentielle ledit dispositif pour introduire un code d'accès est un clavier à touches .According to a preferred embodiment, said device for entering an access code is a keyboard with keys.
D'une façon avantageuse, les moyens pour commander lesdits pênes selon une séquence prédéterminée comportent un dispositif temporisateur agencé pour inhiber toutes commandes ultérieures si celles-ci n'ont pas été actionnées dans une période donnée de temps et/ou dans l'ordre séquentiel programmé.Advantageously, the means for controlling said bolts according to a predetermined sequence include a timer device arranged to inhibit any subsequent commands if these have not been actuated in a given period of time and / or in sequential order program.
Selon une forme de réalisation particulièrement avantageuse, l'enceinte blindée comprend une première chambre et au moins une chambre secrète, ladite chambre secrète étant équipée d'une porte accessible depuis l'intérieur de la première chambre.According to a particularly advantageous embodiment, the shielded enclosure comprises a first chamber and at least one secret chamber, said secret chamber being equipped with a door accessible from inside the first chamber.
Dans ce cas de réalisation, les pênes de la seconde chambre peuvent comporter des éléments de commande masqués, commandés par des relais montés dans ladite enceinte, ces relais étant couplés électriquement auxdits éléments de commande masqués, et agencés pour commander lesdits pênes selon une séquence prédéterminée d'activation desdits éléments de commande masqués, et des moyens mécaniques pour maintenir les pênes en position de verrouillage en l'absence d'alimentation électrique desdits éléments de commande masqués.In this embodiment, the bolts of the second chamber may include masked control elements, controlled by relays mounted in said enclosure, these relays being electrically coupled to said masked control elements, and arranged to control said bolts according to a predetermined sequence activation of said masked control elements, and mechanical means for holding the bolts in the locked position in the absence of power supply to said masked control elements.
La présente invention sera mieux comprise en se référant à la description d'un exemple de réalisation, décrit ici à titre non limitatif et aux dessins annexés dans lesquels:The present invention will be better understood by referring to the description of an exemplary embodiment, described here without limitation and to the accompanying drawings in which:
la figure 1 représente une vue de côté coupée selon un plan vertical du coffre-fort de l'invention en position fermée, la figure 2 représente une vue de côté similaire à celle de la fig . 1 du coffre-fort en position ouverte,FIG. 1 represents a side view cut along a vertical plane of the safe of the invention in the closed position, FIG. 2 represents a side view similar to that of FIG. 1 of the safe in the open position,
la figure 3 représente une vue de dessus du coffre-fort de la fig . 1 , coupé selon un plan horizontal,3 shows a top view of the safe of FIG. 1, cut along a horizontal plane,
la figure 4 représente une vue de face partiellement coupée du coffre- fort selon l'invention, sans première porte,FIG. 4 represents a partially cut away front view of the safe according to the invention, without a first door,
la figure 5 représente le schéma de principe de la commande d'une paire de relais par une ampoule contact relais , etFIG. 5 represents the block diagram of the control of a pair of relays by a relay contact bulb, and
la figure 6 représente le schéma de principe de la commande d'une paire de relais par un clavier à touches associé à un module électronique .FIG. 6 represents the basic diagram of the control of a pair of relays by a keyboard with keys associated with an electronic module.
En référence aux figures, le coffre-fort 1 comprend:With reference to the figures, the safe 1 comprises:
- une enceinte externe 2,- an external enclosure 2,
- une enceinte blindée interne 3,- an internal shielded enclosure 3,
- un certain nombre de ponts 4,- a number of bridges 4,
- deux chambres 5 et 6 entre les enceintes 2 et 3,- two rooms 5 and 6 between speakers 2 and 3,
- deux chambres 7 et 8,- two bedrooms 7 and 8,
- quatre portes de fermeture 9, 10, 11 et 12,- four closing doors 9, 10, 11 and 12,
- quatre ampoules contact relais 13, 20, 27 et 34,- four relay contact bulbs 13, 20, 27 and 34,
- huit relais 14, 15, 21 , 22, 28, 29, 35 et 36,- eight relays 14, 15, 21, 22, 28, 29, 35 and 36,
- huit pênes 16, 17, 23, 24, 30, 31 , 37 et 38,- eight bolts 16, 17, 23, 24, 30, 31, 37 and 38,
- huit gâches 60, 61 , 62, 63, 64, 65, 66 et 67- eight strikes 60, 61, 62, 63, 64, 65, 66 and 67
- huit ressorts 18, 19, 25, 26, 32, 33, 39 et 40,- eight springs 18, 19, 25, 26, 32, 33, 39 and 40,
- deux parois amovibles latérales 41 et 42.- two removable side walls 41 and 42.
Le coffre-fort 1 comprend une enceinte externe 2 qui est agencée de façon à pouvoir être scellée dans un mur. Une enceinte interne 3 est soudée à l'enceinte externe 2 par un certain nombre de ponts 4. Il existe, entre les deux enceintes, des chambres 5 et 6 où sont localisés les relais de commande des pênes et la commande électrique et/ou électronique. L'enceinte 3 comprend deux chambres 7 et 8 et quatre portes de fermeture 9, 10, 11 et 12. Les portes 9, 10 et 11 donnent accès à la première chambre 7 et la porte 12 libère l'accès à la chambre 8.The safe 1 comprises an external enclosure 2 which is arranged so that it can be sealed in a wall. An internal enclosure 3 is welded to the external enclosure 2 by a number of bridges 4. There are, between the two enclosures, chambers 5 and 6 where the latch control relays and the electrical and / or electronic control are located. . The enclosure 3 comprises two chambers 7 and 8 and four closing doors 9, 10, 11 and 12. The doors 9, 10 and 11 give access to the first chamber 7 and the door 12 frees access to the chamber 8.
La porte de fermeture 9 est avantageusement réalisée en forme de trompe l'oeil, dans ce cas un portemanteau.The closing door 9 is advantageously made in the shape of a trompe l'oeil, in this case a coat rack.
Pour obtenir l'ouverture du coffre, l'utilisateur doit actionner un relais (ou une paire de relais) en approchant un aimant d'une ampoule contact relais dissimulée dans le mur ou dans le sol (ou à tout autre endroit de la pièce ou de la maison) afin de provoquer la fermeture du contact de cette ampoule. Ainsi lorsqu'un aimant est approché de l'ampoule contact relais 13, la fermeture du contact provoque l'excitation des relais 14 et 15 qui libèrent les pênes 16 et 17. De ce fait les glissières de fixation 51, 52 du portemanteau, dans lesquelles sont percées les gâches 60, 61, sont repoussées vers l'avant sous l'action des ressorts 18 et 19 dégageant la porte 10 et empêchant les pênes 16, 17 de retomber dans les gâches 60, 61. L'utilisateur dégagera le portemanteau jusqu'à ce que la plaque de base puisse être libérée. Ce faisant il assure le déblocage primaire de la porte 10.To obtain the opening of the safe, the user must activate a relay (or a pair of relays) by bringing a magnet to a contact bulb relay hidden in the wall or in the ground (or at any other place in the room or of the house) in order to cause the contact of this bulb to close. Thus when a magnet is approached the relay contact bulb 13, the closing of the contact causes the excitation of the relays 14 and 15 which release the bolts 16 and 17. Therefore the fixing slides 51, 52 of the coat rack, in which the strikes 60, 61 are pierced, are pushed forward under the action of the springs 18 and 19 releasing the door 10 and preventing the bolts 16, 17 from falling back into the strikes 60, 61. The user will release the coat rack until the base plate can be released. In doing so, it ensures the primary release of door 10.
La porte de fermeture 10 masque complètement la face avant du coffre- fort. Lorsqu'un aimant est approché de l'ampoule contact relais 20, la fermeture du contact provoque l'excitation des relais 21 et 22 qui libèrent les pênes 23 et 24 des gâches 62, 63 situées sur la porte 10. De ce fait la porte 10 est repoussée vers l'avant sous l'action des ressorts 25 et 26 dégageant la porte 11 et empêchent les pênes 23, 24 de retomber dans les gâches 62, 63. L'utilisateur ouvrira la porte 10 vers le bas. Ce faisant il assure le déblocage primaire de la porte 11.The closing door 10 completely hides the front face of the safe. When a magnet is approached the relay contact bulb 20, the closing of the contact causes the excitation of the relays 21 and 22 which release the bolts 23 and 24 from the strikes 62, 63 located on the door 10. Therefore the door 10 is pushed forward under the action of the springs 25 and 26 releasing the door 11 and prevent the bolts 23, 24 from falling back into the keepers 62, 63. The user will open the door 10 downwards. In doing so, it ensures the primary release of door 11.
La porte de fermeture 11 masque aussi complètement l'ouverture donnant accès à la chambre 7 du coffre-fort. Lorsqu'un aimant est approché de l'ampoule contact relais 27, la fermeture du contact provoque l'excitation des relais 28 et 29 qui libèrent les pênes 30 et 31 des gâches 64, 65 situées sur la porte 11. De ce fait la porte 11 est repoussée vers l'avant sous l'action des ressorts 32 et 33 donnant accès à la chambre 7. L'utilisateur ouvrira la porte 11 vers le haut. Ce faisant il pourra sortir les coffrets et les affaires rangées de la chambre 7 et assurer le déblocage primaire de la porte 12.The closing door 11 also completely hides the opening giving access to the chamber 7 of the safe. When a magnet is approached the relay contact bulb 27, the closing of the contact causes the excitation of the relays 28 and 29 which release the bolts 30 and 31 from the strikes 64, 65 located on the door 11. Therefore the door 11 is pushed forward under the action of the springs 32 and 33 giving access to the chamber 7. The user will open the door 11 upwards. This doing so, he will be able to take out the boxes and the stored things from room 7 and ensure the primary release of door 12.
La porte de fermeture 12 masque aussi complètement l'ouverture donnant accès à la chambre secrète 8 du coffre-fort. Dans cet exemple, cette chambre secrète 8 est située sous la chambre 7, mais rien n'interdit de la mettre au-dessus ou latéralement. Lorsqu'un aimant est approché de l'ampoule contact relais 34, la fermeture du contact provoque l'excitation des relais 35 et 36 qui libèrent les pênes 37 et 38 des gâches 66, 67 situées sur la porte 12. De ce fait, la porte 12 est repoussée vers le haut sous l'action des ressorts 39 et 40 donnant accès à la chambre 8. Si cette chambre 8 est située au-dessus de la chambre 7 la simple gravité suffit à dégager la porte 12.The closing door 12 also completely hides the opening giving access to the secret chamber 8 of the safe. In this example, this secret chamber 8 is located under the chamber 7, but nothing prevents it from being placed above or laterally. When a magnet is approached the relay contact bulb 34, the closing of the contact causes the excitation of the relays 35 and 36 which release the bolts 37 and 38 from the strikes 66, 67 located on the door 12. As a result, the door 12 is pushed upwards under the action of springs 39 and 40 giving access to chamber 8. If this chamber 8 is located above chamber 7, simple gravity is enough to release the door 12.
Pour refermer le coffre-fort 1 il suffit de repousser en position verrouillée les différentes portes dans l'ordre 12 — >9 jusqu'à ce qu' elles soient mécaniquement verrouillées lorsque les divers pênes retombent dans leurs gâches respectives .To close the safe 1, simply push the various doors back to the locked position in the order 12 -> 9 until they are mechanically locked when the various bolts fall back into their respective keepers.
Depuis la chambre 8 il est possible de dégager deux parois latérales 41 et 42 donnant accès respectivement aux chambres 5 et 6. Il est possible ainsi d'accéder à la commande électrique et/ou électronique et de modifier, si souhaité, le câblage des contacts relais pour modifier l'ordre de la séquence des commandes.From chamber 8 it is possible to release two side walls 41 and 42 giving access to chambers 5 and 6 respectively. It is thus possible to access the electrical and / or electronic control and to modify, if desired, the wiring of the contacts relay to modify the order of the sequence of commands.
Contrairement à ce qui se passe dans l'art antérieur connu, l'ouverture du coffre n'est possible que si les pênes ont été dégagés dans un ordre déterminé, c'est-à-dire que les contacts des relais dissimulés dans un endroit quelconque de la pièce où se trouve le coffre-fort ont été fermés dans un ordre déterminé.Contrary to what happens in the known prior art, the opening of the trunk is only possible if the bolts have been released in a determined order, that is to say that the relay contacts concealed in a place any room in which the safe is located have been closed in a specified order.
On comprendra mieux le principe de la commande des pênes en référence à la figure 5. Dans le coffre-fort 1 le circuit secondaire du transformateur 53 est relié par la ligne 59 à l'ampoule relais 13. L'autre extrémité de ladite ampoule relais 13 , via la boite de connexion 54 , est branchée en série sur les relais 14 et 15 et retourne à l'autre extrémité du circuit secondaire dudit transformateur. Lorsque l'utilisateur approche un aimant 55 de l'ampoule relais 13 le contact se ferme, les relais 14 et 15 sont excités et les pênes 16 et 17 se retirent. Lorsque l'aimant 55 est éloigné le contact de l'ampoule relais 13 s'ouvre coupant l'alimentation des relais 14 et 15 et les pênes sont relâchés.We can better understand the principle of the bolt control with reference to Figure 5. In the safe 1 the secondary circuit of the transformer 53 is connected by line 59 to the relay bulb 13. The other end of said relay bulb 13, via the connection box 54, is connected in series with the relays 14 and 15 and returns to the other end of the secondary circuit of said transformer. When the user approaches a magnet 55 of the relay bulb 13 the contact closes, the relays 14 and 15 are energized and the bolts 16 and 17 are withdrawn. When the magnet 55 is distant, the contact of the relay bulb 13 opens, cutting off the supply of the relays 14 and 15 and the bolts are released.
Selon le même principe d'autres ampoules relais peuvent être reliées à la ligne 59 et aux autres bornes de la boîte 54 pour commander d'autres relais .According to the same principle, other relay bulbs can be connected to line 59 and to the other terminals of the box 54 to control other relays.
Ces ampoules relais qui peuvent être remplacées par des connecteurs mécaniques sont dissimulées à distance du coffre-fort ou placées dans un élément constitutif du coffre-fort, à savoir l'enceinte 2 et/ou la porte d'accès 9.These relay bulbs which can be replaced by mechanical connectors are hidden away from the safe or placed in a component of the safe, namely the enclosure 2 and / or the access door 9.
En associant une commande électronique telle que représentée par la fig . 6, il est possible de détecter une tentative d'ouverture hors séquence et d'interdire pendant un temps déterminé toute ouverture du coffre, et même si une ouverture des premières portes a été faite par hasard, d'obliger la fermeture de la ou des portes avant d'autoriser un nouvel accès.By combining an electronic control as shown in FIG. 6, it is possible to detect an out-of-sequence opening attempt and to prohibit any opening of the boot for a determined time, and even if the first doors have been opened by chance, to force the closing of the door or doors doors before authorizing new access.
Pour ce faire, on introduit un module électronique 56 dans le coffre- fort 1 ce qui permet de commander une ou plusieurs des ampoules relais par des contacts du module électronique activés par l'introduction d'un code par un clavier à touches 57. Un module de décodage 58 commande la fermeture du circuit d'alimentation des relais 14 et 15 quand l'utilisateur introduit le bon code.To do this, an electronic module 56 is introduced into the safe 1, which makes it possible to control one or more of the relay bulbs by contacts of the electronic module activated by the introduction of a code by a keypad 57. A decoding module 58 controls the closing of the supply circuit of relays 14 and 15 when the user enters the correct code.
On associe au module électronique 56 un circuit temporisateur 70 qui coupera la ligne d'alimentation 59 après un certain temps rendant impossible l'ouverture complète du coffre-fort passé ce délai. Cette temporisation limite la période pendant laquelle un intrus peut essayer de percer le secret de la serrure. Elle peut être complétée par une seconde temporisation de réarmement de la ligne 59. Afin que le coffre-fort puisse être complètement fermé avant de pouvoir l'ouvrir à nouveau, un circuit de ré-initialisation 69 est associé au module électronique 56 Pour contrôler cette fermeture, un capteur 68 peut être utilisé pour détecter la présence du pêne 16 dans la gâche 60 de la première porte 9 et le circuit de ré-initialisation 69 est agencé pour inhiber la ré-initialisation en l'absence du pêne.Associated with the electronic module 56 is a timer circuit 70 which will cut the supply line 59 after a certain time making it impossible to fully open the safe after this time. This delay limits the period during which an intruder can try to unlock the secret of the lock. It can be completed by a second reset delay for line 59. So that the safe can be completely closed before being able to open it again, a reset circuit 69 is associated with the electronic module 56 To control this closing, a sensor 68 can be used to detect the presence of the bolt 16 in the keeper 60 of the first door 9 and the reset circuit 69 is arranged to inhibit the reset in the absence of the bolt.
Il est bien entendu que l'on pourrait imaginer de nombreuses formes de fermeture et concevoir des combinaisons de commandes électriques et de commandes électroniques correspondant à des schémas très divers. La présente invention pourrait être modifiée de différentes manières et se présenter sous diverses variantes sans pour autant dépasser le cadre des transformations accessibles à l'homme de l'art comme par exemple le recours à un moteur pour dégager une porte ou un pêne. It is understood that one could imagine many forms of closure and design combinations of electrical controls and electronic controls corresponding to very different patterns. The present invention could be modified in different ways and come in various variants without going beyond the scope of transformations accessible to those skilled in the art such as the use of an engine to release a door or a bolt.

Claims

Revendications claims
1. Coffre-fort à serrure à secret comportant au moins une enceinte blindée (2 ou 3) et au moins une porte d'accès (9) à cette enceinte, caractérisé en ce qu'il comporte des éléments de commande masqués , au moins deux pênes (16, 17) engagés dans au moins deux gâches (60, 61) et commandés par des relais (14, 15) montés dans ladite enceinte, ces relais étant couplés électriquement auxdits éléments de commande masqués, et agencés pour commander lesdits pênes selon une séquence prédéterminée d'activation desdits éléments de commande masqués, et des moyens mécaniques (18, 19) pour maintenir les pênes en position de verrouillage en l'absence d'alimentation électrique desdits éléments de commande masqués.1. Safe with secret lock comprising at least one shielded enclosure (2 or 3) and at least one access door (9) to this enclosure, characterized in that it comprises masked control elements, at least two bolts (16, 17) engaged in at least two strikes (60, 61) and controlled by relays (14, 15) mounted in said enclosure, these relays being electrically coupled to said masked control elements, and arranged to control said bolts according to a predetermined sequence of activation of said masked control elements, and mechanical means (18, 19) for holding the bolts in the locked position in the absence of power supply to said masked control elements.
2. Coffre-fort selon la revendication 1 , caractérisé en ce que les éléments de commande masqués comportent des contacteurs (13, 20, 27, 34) .2. Safe according to claim 1, characterized in that the concealed control elements include contactors (13, 20, 27, 34).
3. Coffre-fort selon la revendication 2, caractérisé en ce que les contacteurs (13, 20, 27, 34) sont du type ampoule relais à contact magnétique.3. Safe according to claim 2, characterized in that the contactors (13, 20, 27, 34) are of the relay bulb type with magnetic contact.
4. Coffre-fort selon la revendication 2, caractérisé en ce que les contacteurs (13, 20, 27, 34) sont du type connecteur mécanique.4. Safe according to claim 2, characterized in that the contactors (13, 20, 27, 34) are of the mechanical connector type.
5. Coffre-fort selon la revendication 2, caractérisé en ce que les contacteurs sont montés à l'extérieur et à distance dudit coffre-fort.5. Safe according to claim 2, characterized in that the contactors are mounted outside and at a distance from said safe.
6. Coffre-fort selon la revendication 2, caractérisé en ce que les contacteurs sont montés sur au moins un élément constitutif de l'enceinte blindée (2) et/ou de la porte d'accès (9) .6. Safe according to claim 2, characterized in that the contactors are mounted on at least one component of the shielded enclosure (2) and / or the access door (9).
7. Coffre-fort selon la revendication 1, caractérisé en ce que les moyens pour commander lesdits pênes selon une séquence prédéterminée comportent des premiers moyens mécaniques (14, 15, 9) pour empêcher lesdits pênes de revenir dans lesdites gâches lorsque l'ordre de la séquence prédéterminée est respecté. 7. Safe according to claim 1, characterized in that the means for controlling said bolts according to a predetermined sequence comprise first mechanical means (14, 15, 9) to prevent said bolts from returning to said strikes when the order to the predetermined sequence is respected.
8. Coffre-fort selon la revendication 1 , caractérisé en ce que les moyens pour commander lesdits pênes selon une séquence prédéterminée comportent des seconds moyens mécaniques (25, 26, 11) pour obliger lesdits pênes (23, 24) à revenir dans lesdites gâches (62, 63) lorsque l'ordre de la séquence prédéterminée n'est pas respecté.8. Safe according to claim 1, characterized in that the means for controlling said bolts according to a predetermined sequence comprise second mechanical means (25, 26, 11) for forcing said bolts (23, 24) to return in said strikes (62, 63) when the order of the predetermined sequence is not respected.
9. Coffre-fort selon la revendication 1 , caractérisé en ce que les moyens pour commander lesdits pênes selon une séquence prédéterminée comportent un dispositif pour introduire un code d'accès.9. Safe according to claim 1, characterized in that the means for controlling said bolts according to a predetermined sequence comprise a device for entering an access code.
10. Coffre-fort selon la revendication 9, caractérisé en ce que ce dispositif est un clavier à touches (57) .10. Safe according to claim 9, characterized in that this device is a keyboard with keys (57).
11. Coffre-fort selon la revendication 1 , caractérisé en ce que les moyens pour commander lesdits pênes selon une séquence prédéterminée comportent un dispositif temporisateur (70) agencé pour inhiber toutes commandes ultérieures si celles-ci n'ont pas été actionnées dans une période donnée de temps et/ou dans l'ordre séquentiel programmé.11. Safe according to claim 1, characterized in that the means for controlling said bolts according to a predetermined sequence comprise a timer device (70) arranged to inhibit all subsequent commands if these have not been actuated within a period given time and / or in programmed sequential order.
12. Coffre-fort selon la revendication 1 , caractérisé en ce que l'enceinte blindée (13) comprend une première chambre (7) et au moins une chambre secrète (8) , et en ce que ladite chambre (8) est équipée d'une porte (12) accessible depuis l'intérieur de la première chambre (7) .12. Safe according to claim 1, characterized in that the shielded enclosure (13) comprises a first chamber (7) and at least one secret chamber (8), and in that said chamber (8) is equipped with 'a door (12) accessible from inside the first chamber (7).
13. Coffre-fort selon la revendication 12 caractérisé en ce que les pênes (37, 38) de la chambre (8) comportent des éléments de commande masqués (34) , commandés par des relais (35, 36) montés dans ladite enceinte (3) , ces relais étant couplés électriquement auxdits éléments de commande masqués, et agencés pour commander lesdits pênes selon une séquence prédéterminée d'activation desdits éléments de commande masqués , et des moyens mécaniques (39, 40) pour maintenir les pênes en position de verrouillage en l'absence d'alimentation électrique desdits éléments de commande masqués. 13. Safe according to claim 12 characterized in that the bolts (37, 38) of the chamber (8) comprise masked control elements (34), controlled by relays (35, 36) mounted in said enclosure ( 3), these relays being electrically coupled to said masked control elements, and arranged to control said bolts according to a predetermined sequence of activation of said masked control elements, and mechanical means (39, 40) for holding the bolts in the locked position in the absence of electrical supply of said masked control elements.
PCT/CH1990/000190 1989-08-17 1990-08-13 Safe with puzzle lock WO1991002872A1 (en)

Applications Claiming Priority (2)

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FR89/11088 1989-08-17
FR8911088A FR2651014B1 (en) 1989-08-17 1989-08-17 SECRET LOCK SAFE

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Cited By (5)

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FR2692001A1 (en) * 1992-06-04 1993-12-10 Froment Jacques Mask for working parts of residential doors - comprises two uprights one fixed to door other and panel to upright with piano hinge magnets fixed to panel and door and half open retainer
WO2009151382A1 (en) * 2008-06-09 2009-12-17 Phoniro Ab Access control system for cabinets comprising locked compartments
CN100595407C (en) * 2009-02-18 2010-03-24 曾忠义 Tooth controlled coded mechanical lock core structure
CN101418658B (en) * 2008-10-29 2011-06-29 常熟华东汽车有限公司 Locking device for safe door of cash transport van
CN112878855A (en) * 2021-02-20 2021-06-01 江西阳光安全设备集团有限公司 Sealed safe capable of quickly taking and placing files

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ES2068106B1 (en) * 1992-12-02 1997-03-01 Fichet S A SAFE TRANSFER OF VALUABLE OBJECTS AND INSTALLATION TO PERFORM SUCH TRANSFER.
CN100445512C (en) * 2005-06-09 2008-12-24 陈仁多 Strongbox having automatic bolt control device
CN102733724A (en) * 2012-06-20 2012-10-17 曾红 Blank door
CN106761164A (en) * 2015-11-20 2017-05-31 台山平安五金制品有限公司 A kind of cashbox door for having emergency function concurrently

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US2732816A (en) * 1956-01-31 Concealed wall safe
US3772574A (en) * 1972-06-20 1973-11-13 Intelligence Services Products Electrical combination lock
FR2311722A1 (en) * 1975-05-20 1976-12-17 Poulain Bernard Combination lock for small box - has catch driven through cam drive by motor with permanent magnets closing solenoid switches
GB1528569A (en) * 1975-09-29 1978-10-11 Univ Brunel Remote central control of cloakroom lockers and other sets of lockable spaces

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Publication number Priority date Publication date Assignee Title
US2732816A (en) * 1956-01-31 Concealed wall safe
US3772574A (en) * 1972-06-20 1973-11-13 Intelligence Services Products Electrical combination lock
FR2311722A1 (en) * 1975-05-20 1976-12-17 Poulain Bernard Combination lock for small box - has catch driven through cam drive by motor with permanent magnets closing solenoid switches
GB1528569A (en) * 1975-09-29 1978-10-11 Univ Brunel Remote central control of cloakroom lockers and other sets of lockable spaces

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692001A1 (en) * 1992-06-04 1993-12-10 Froment Jacques Mask for working parts of residential doors - comprises two uprights one fixed to door other and panel to upright with piano hinge magnets fixed to panel and door and half open retainer
WO2009151382A1 (en) * 2008-06-09 2009-12-17 Phoniro Ab Access control system for cabinets comprising locked compartments
CN101418658B (en) * 2008-10-29 2011-06-29 常熟华东汽车有限公司 Locking device for safe door of cash transport van
CN100595407C (en) * 2009-02-18 2010-03-24 曾忠义 Tooth controlled coded mechanical lock core structure
CN112878855A (en) * 2021-02-20 2021-06-01 江西阳光安全设备集团有限公司 Sealed safe capable of quickly taking and placing files

Also Published As

Publication number Publication date
FR2651014B1 (en) 1992-01-24
FR2651014A1 (en) 1991-02-22

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