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EP0333588A1 - Automatic safety locking device - Google Patents

Automatic safety locking device Download PDF

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Publication number
EP0333588A1
EP0333588A1 EP89400728A EP89400728A EP0333588A1 EP 0333588 A1 EP0333588 A1 EP 0333588A1 EP 89400728 A EP89400728 A EP 89400728A EP 89400728 A EP89400728 A EP 89400728A EP 0333588 A1 EP0333588 A1 EP 0333588A1
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EP
European Patent Office
Prior art keywords
lock
rod
bolt
finger
closed position
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.)
Granted
Application number
EP89400728A
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German (de)
French (fr)
Other versions
EP0333588B1 (en
Inventor
Alain Surzur
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Individual
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Individual
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Filing date
Publication date
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Publication of EP0333588A1 publication Critical patent/EP0333588A1/en
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Publication of EP0333588B1 publication Critical patent/EP0333588B1/en
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Expired - Lifetime legal-status Critical Current

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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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • 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
    • E05C9/048—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 externally mounted on the wing, i.e. surface mounted
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor

Definitions

  • the present invention relates to security locks intended to be added to ordinary locks of multi-point doors with high and / or low rods, in order to ensure the automatic locking of at least one of these rods in the closed position by the single operation of the key in said lock.
  • Locks of this kind are known in which the rod can be locked or unlocked by a mechanism controlled by an electric motor, for example when an electric contactor is closed.
  • the actuating motor which rotates an arm or a cam is capable of occupying two stable angular positions: in one the rod is free to be moved, in the other, it is immobilized by the locking bolt.
  • Such blocking can be ensured for example by the end of a lever biased by an eccentric element driven by an electric motor against a range of the sliding bolt acting jointly with a light formed in the rod, as described in French patent No 2,535,775 of November 10, 1982.
  • the present invention relates to a security lock which can be associated with any multi-point lock without the intervention of an electric motor controlling the locking or unlocking mechanism of the rod.
  • the automatic locking and safety lock complementary to a conventional lock ensuring the movement and maintenance of a high and / or low rod in the closed position is characterized in that it comprises in combination; for the mechanical part, - a finger carried by the usual rod, - a bolt, preferably bevelled, constantly stressed in the locking position by means of a spring, the said locking position resulting from the simple vertical translation movement of the said rod and of its finger due to the engagement of the said beveled bolt both above and below the said finger, the unlocking allowing the opening being controlled both by an electromagnet energized for this purpose by means of an encoded electrical pulse and manually by a lever or trigger integral with said bolt, b) for the electronic control of the coded electrical impulse, a shielded keyboard arranged on the door or on the frame thereof, comprising from 12 to 16 keys acting in codes on a microprocessor taking in management the determination of several codes composed of four to eight self-modifying signs at will.
  • the reference 1 designates the door.
  • the reference 2 the key lock.
  • the references 3 and 3 ′ designate the low and high rods respectively.
  • Reference 4 designates the electro-mechanical blocking device. In the embodiment given as an example there acts on the lower rod 3.
  • the electromagnet is connected to the screened keyboard 11 or 12 directly by a two-wire conductor or by a double spring contact placed in the frame rebate.
  • the permanent supply of the keyboard 12 is ensured by a 12-volt battery provided with a rectifier transformer 10.
  • the operation of the locking device is conditioned by the closing movement of the lock.
  • this opening can also be done from the inside by an electrical contact supplying the electromagnet 8.
  • One of the codes can be performed on opening "under duress” and will supply two relays: one for opening the lock, the other for a remote visual and / or phonic alarm and / or a telephone transmitter.

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

Abstract

Lock for securing a rod 3 of an existing lock 2. As a result of the displacement of a finger fastened to the rod, a sliding bolt is compressed and escapes under the action of a spring. Opening is obtained by the transmission of one or more codes from the keypad 12 controlling an electromagnet 4, thus making it possible to release and displace the rod 3. <IMAGE>

Description

La présente invention concerne les verrous de sécurité prévus pour être adjoints aux serrures ordinaires de portes multi-­points à tringles haute et/ou basse, afin d'assurer le blocage automatique d'au moins une de ces tringles en position de ferme­ture par la seule manoeuvre de la clé dans la dite serrure.The present invention relates to security locks intended to be added to ordinary locks of multi-point doors with high and / or low rods, in order to ensure the automatic locking of at least one of these rods in the closed position by the single operation of the key in said lock.

On connaît des verrous de ce genre dans lesquels la tringle peut être bloquée ou débloquée par un mécanisme commandé par un moteur électrique, par exemple à la fermeture d'un contacteur électrique.Locks of this kind are known in which the rod can be locked or unlocked by a mechanism controlled by an electric motor, for example when an electric contactor is closed.

Dans ces serrures à tringles,le moteur d'actionnement qui entraîne en rotation un bras ou une came est susceptible d'occuper deux positions angulaires stables : dans l'une la tringle est libre d'être déplacée, dans l'autre , elle est immobilisée par le verrou de blocage.In these rod locks, the actuating motor which rotates an arm or a cam is capable of occupying two stable angular positions: in one the rod is free to be moved, in the other, it is immobilized by the locking bolt.

Un tel blocage peut être assuré par exemple par l'extrémité d'un levier sollicité par un élément excentré entrainé par un moteur électrique contre une portée du verrou coulissant agissant con­jointement avec une lumière pratiquée dans la tringle,tel que décrit dans le brevet français No 2 535 775 du 10 Novembre 1982.Such blocking can be ensured for example by the end of a lever biased by an eccentric element driven by an electric motor against a range of the sliding bolt acting jointly with a light formed in the rod, as described in French patent No 2,535,775 of November 10, 1982.

La présente invention a pour objet un verrou de sécurité qui peut être associé à une serrure multi-points quelconque sans intervention d'un moteur électrique commandant le mécanisme de blocage ou de déblocage de la tringle.The present invention relates to a security lock which can be associated with any multi-point lock without the intervention of an electric motor controlling the locking or unlocking mechanism of the rod.

Comme on va le constater dans la suite, il résulte de la disposi­tion préconisée par l'invention une simplification du dispositif de blocage des tringles, au moyen d'éléments réduits en nombre, non visibles sur la face extérieure de la porte, et dont le fonctionnement est sûr, souple et fiable.As will be seen below, it results from the arrangement recommended by the invention a simplification of the rod locking device, by means of elements reduced in number, not visible on the external face of the door, and the operation is safe, flexible and reliable.

Selon l'invention le verrou automatique de condamnation et de sécurité complémentaire d'une serrure classique assurant le mouvement et le maintien d'une tringle haute et/ou basse en posi­tion de fermeture est caractérisé en ce qu'il comprend en combinaison;
pour la partie mécanique,
- un doigt porté par l'habituelle tringle,
- un pène, de préférence biseauté, constamment sollicité dans la position de condamnation au moyen d'un ressort, la dite position de condamnation résultant du simple mouvement de trans­lation verticale de la dite tringle et de son doigt du fait de l'engagement du dit pène biseauté aussi bien au-dessus et au-­dessous du dit doigt ,le déverrouillage permettant l'ouverture étant commandée aussi bien par un électro-aimant mis sous tension à cet effet par l'intermédiaire d'une impulsion électrique codée que manuellement par un levier ou gâchette solidaire du dit pène ,
b) pour la commande électronique de l'impulsion électrique codée , un clavier blindé disposé sur la porte ou sur le bâti de celle-ci, comprenant de 12 à 16 touches agissant en codes sur un micro-processeur prenant en gestion la détermination de plusieurs codes composés de quatre à huit signes automodifiables à volonté.According to the invention the automatic locking and safety lock complementary to a conventional lock ensuring the movement and maintenance of a high and / or low rod in the closed position is characterized in that it comprises in combination;
for the mechanical part,
- a finger carried by the usual rod,
- a bolt, preferably bevelled, constantly stressed in the locking position by means of a spring, the said locking position resulting from the simple vertical translation movement of the said rod and of its finger due to the engagement of the said beveled bolt both above and below the said finger, the unlocking allowing the opening being controlled both by an electromagnet energized for this purpose by means of an encoded electrical pulse and manually by a lever or trigger integral with said bolt,
b) for the electronic control of the coded electrical impulse, a shielded keyboard arranged on the door or on the frame thereof, comprising from 12 to 16 keys acting in codes on a microprocessor taking in management the determination of several codes composed of four to eight self-modifying signs at will.

Le dessin annexé représente schématiquement un mode de réalisation de l'invention dans lequel :

  • La Figure 1 est une vue intérieure d'ensemble d'une porte à un panneau sur laquelle sont montés , d'une part une serrure ordinaire à clé et des tringles basse et haute coulissant verticalement dans des gâches évidées en regard pratiquées respectivement dans le bâti et dans le sol, d'autre part un verrou de blocage de la tringle placé à volonté soit pour condamner la tringle basse comme repré­senté en traits forts, soit pour commander la tringle haute comme représenté en pointillé.
  • La Figure 2 représente une vue agrandie d'un détail de la Figure 1, et la Figure 3 est une vue également agrandie,du mécanisme de ver­rouillage de la Figure 1.
The appended drawing schematically represents an embodiment of the invention in which:
  • Figure 1 is an overall interior view of a door to a panel on which are mounted, on the one hand an ordinary key lock and low and high rods sliding vertically in strikes hollowed out facing practiced respectively in the frame and in the ground, on the other hand, a rod locking lock placed at will either to condemn the low rod as shown in strong lines, or to control the high rod as shown in dotted lines.
  • Figure 2 shows an enlarged view of a detail of Figure 1, and Figure 3 is an enlarged view of the locking mechanism of Figure 1.

Sur ces Figures, les mêmes références désignent les mêmes éléments.In these Figures, the same references designate the same elements.

Sur la Figure 1, la référence 1 désigne la porte.La référence 2,la serrure à clé.Les références 3 et 3′ désignent respectivement les tringles basse et haute. La référence 4 désigne le dispositif élec­tro-mécanique de blocage. Dans la réalisation donnée en exemple il agit sur la tringle basse 3.In Figure 1, the reference 1 designates the door. The reference 2, the key lock. The references 3 and 3 ′ designate the low and high rods respectively. Reference 4 designates the electro-mechanical blocking device. In the embodiment given as an example there acts on the lower rod 3.

Sur la Figure 2 est représentée partiellement la tringle basse 3 sur laquelle est fixé un doigt cylindrique 5 permettant le verrouil­lage en position de fermeture de celle-ci.

  • La Figure 3 représente en détail le dispositif de blocage du verrou 4 de la tringle 3. Ce verrou comprend un pène 6,biseauté dans cet exemple, qui est constamment sollicité dans la position de ferme­ture par un ressort 7 et un électro-aimant 8 inclus dans un boîtier 9.
In Figure 2 is partially shown the bottom rod 3 on which is fixed a cylindrical finger 5 allowing the locking in the closed position thereof.
  • Figure 3 shows in detail the locking device of the lock 4 of the rod 3. This lock comprises a bolt 6, beveled in this example, which is constantly biased in the closed position by a spring 7 and an electromagnet 8 included in a housing 9.

L'électro-aimant est relié au clavier blindé 11 ou 12 en direct par un conducteur à deux fils ou par un double contact à ressort placé en feuillure de bâti. L'alimentation permanente du clavier 12 est assurée par une batterie de 12 volts pourvue d'un transformateur­redresseur 10.The electromagnet is connected to the screened keyboard 11 or 12 directly by a two-wire conductor or by a double spring contact placed in the frame rebate. The permanent supply of the keyboard 12 is ensured by a 12-volt battery provided with a rectifier transformer 10.

Le fonctionnement du dispositif de verrouillage est conditionné par le mouvement de fermeture de la serrure.The operation of the locking device is conditioned by the closing movement of the lock.

Il s'effectue par le déplacement A de la tringle 3 et du doigt 5, ce qui permet l'échappement du pène 6 selon la valeur B, sous l'action du ressort 7 comprimé initialement, suivant la position du pène 6 par le trait tireté et une surcompression C entraînée par le déplacement du doigt 5 sur le plan incliné du péne 6. Le pène 6 dans cette nouvelle position s'oppose à toute translation du doigt 5 et de la tringle 3.It is carried out by the displacement A of the rod 3 and the finger 5, which allows the bolt 6 to escape according to the value B, under the action of the spring 7 compressed initially, according to the position of the bolt 6 by the line dashed and overcompression C caused by the movement of finger 5 on the inclined plane of the bolt 6. The bolt 6 in this new position opposes any translation of the finger 5 and the rod 3.

Pour obtenir l'ouverture de la serrure 2 de l'extérieur, il suffit d'introduire la clé dans celle-ci, de composer sur le clavier un des codes préselectionnés, comprenant de 4 à 8 signes, plus une touche de validation prévue pour l'alimentation électrique de l'électro-aimant 8 de commande du pène 6 positionnant ce dernier suivant le trait pointillé et selon le déplacement E, ce qui permet la libération du doigt 5 et de la tringle 3 pour le déplacement D effectué par la rotation d'ouverture de la clé dans la serrure 2, l'interruption d'alimentation électrique de l'électro-aimant 8 libère le ressort 7 qui amène le pène 6 contact du doigt 5 suivant le trait tireté.To obtain the opening of lock 2 from the outside, it suffices to introduce the key into it, to dial on the keyboard one of the preset codes, comprising from 4 to 8 signs, plus a validation key provided for the electrical supply of the electromagnet 8 for controlling the bolt 6 positioning the latter along the dotted line and according to the displacement E, which allows the release of the finger 5 and of the rod 3 for the displacement D effected by the rotation opening the key in the lock 2, the interruption of electrical supply to the electromagnet 8 releases the spring 7 which brings the bolt 6 contact of the finger 5 along the dashed line.

Pour obtenir l'ouverture du verrou 4 de l'intérieur, il suffit de déplacer manuellement le levier ou gachette 14 solidaire du pène selon la valuer E,ce qui permet la libération du doigt 5 et de la tringle 3 pour le déplacement vertical effectué avec la clé de la serrure 2; le relâchement de cette gachette amène le pène 6 au contact du doigt 5 suivant le trait tireté.To obtain the opening of the lock 4 from the inside, it suffices to manually move the lever or trigger 14 integral with the bolt according to the value E, which allows the release of the finger 5 and of the rod 3 for the vertical displacement effected with the key to lock 2; the release of this trigger brings the bolt 6 in contact with the finger 5 along the dashed line.

On notera que cette ouverture peut également se faire de l'inté­rieur par un contact électrique alimentant l'électro-aimant 8.It will be noted that this opening can also be done from the inside by an electrical contact supplying the electromagnet 8.

Un des codes pourra être effecté à l'ouverture "sous contrainte" et alimentera deux relais: un pour l'ouverture du verrou,l'autre pour une alarme visuelle et/ou phonique à distance et/ou un transmetteur téléphonique.One of the codes can be performed on opening "under duress" and will supply two relays: one for opening the lock, the other for a remote visual and / or phonic alarm and / or a telephone transmitter.

Il est entendu que toute variante inspirée de la conception qui est à la base de l'invention ne sortirait pas du cadre de cette dernière.It is understood that any variant inspired by the design which is the basis of the invention would not go beyond the scope of the latter.

Claims (2)

1. Verrou automatique de condamnation et de sécurité complémen­taire d'une serrure classique de porte multi-points à tringles haute et/ou basse prévu pour assurer le blocage automatique d'au moins une de ces tringles en position de fermeture par la seule manoeuvre de la clé dans la serrure, caractérisé en ce qu'il comprend en combinaison : a) pour la partie mécanique,un doigt 5 porté par une tringle telle que (3),
un pène tel que biseauté (6) constamment sollicité dans la position de fermeture au moyen d'un ressort (7),
la dite position de fermeture résultant du simple mouvement de translation verticale de la dite tringle (3) et de son doigt (5) du fait de l'engagement du dit pène biseauté aussi bien au-dessus ou au-dessous du dit doigt, le déverrouillage permettant de déter­miner l'ouverture étant commandé par un électro-aimant (8) agis­sant sur le pène et mis sous tension à cet effet par l'intermé­diaire d'une impulsion électrique codée. (b) pour la commande électronique de l'impulsion électrique codée ,un clavier disposé sur la porte et comprenant de 12 à 16 touches agissant en codes sur un micro-processeur prenant en gestion la détermination de plusieurs codes composés de 4 à 8 signes modifiables à volonté, ce moyen d'ouverture codé apportant à la serrure existante et à la clé un nombre de combinaisons différen­tes et supérieures, ceci étant l'élément indispensable de la très haute sécurité. 1. Automatic locking and additional safety lock of a conventional multi-point door lock with high and / or low rods provided for ensuring the automatic locking of at least one of these rods in the closed position by the single operation of the key in the lock, characterized in that it comprises in combination: a) for the mechanical part, a finger 5 carried by a rod such as (3),
a bolt as bevelled (6) constantly stressed in the closed position by means of a spring (7),
the said closed position resulting from the simple vertical translation movement of the said rod (3) and of its finger (5) due to the engagement of the said bevelled bolt both above or below the said finger, the unlocking making it possible to determine the opening being controlled by an electromagnet (8) acting on the bolt and energized for this purpose by means of a coded electric pulse. (b) for the electronic control of the coded electric pulse, a keyboard arranged on the door and comprising from 12 to 16 keys acting in codes on a microprocessor taking in management the determination of several codes composed of 4 to 8 modifiable signs at will, this coded opening means providing the existing lock and the key with a number of different and higher combinations, this being the essential element of very high security. 2. Verrou selon la revendication 1, caractérisé en ce que le déverrouillage est commandé manuellement de l'intérieur par un levier ou gachette (14) solidaire du pène (6) ,ce qui permet la libération du doigt et de la tringle ( 3).2. Lock according to claim 1, characterized in that the unlocking is manually controlled from the inside by a lever or trigger (14) integral with the bolt (6), which allows the release of the finger and the rod (3) .
EP19890400728 1988-03-16 1989-03-16 Automatic safety locking device Expired - Lifetime EP0333588B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8803400A FR2628783A1 (en) 1988-03-16 1988-03-16 AUTOMATIC LOCK FOR LOCKING SLIDING ROD WITH MULTIPENES LOCK
FR8803400 1988-03-16

Publications (2)

Publication Number Publication Date
EP0333588A1 true EP0333588A1 (en) 1989-09-20
EP0333588B1 EP0333588B1 (en) 1994-12-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890400728 Expired - Lifetime EP0333588B1 (en) 1988-03-16 1989-03-16 Automatic safety locking device

Country Status (3)

Country Link
EP (1) EP0333588B1 (en)
DE (1) DE68919876D1 (en)
FR (1) FR2628783A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493298A2 (en) * 1990-11-29 1992-07-01 Georgios Giannakos Electric permutation lock
ES2049626A2 (en) * 1992-01-20 1994-04-16 Justo Gilabert Device for locking locks.
FR2707324A1 (en) * 1993-07-08 1995-01-13 Surzur Alain High-protection motorised lock
US5862692A (en) * 1996-10-11 1999-01-26 C.L. Industries, Inc. Safe door lock with servo motor operated cam
FR2772064A1 (en) * 1997-03-27 1999-06-11 Jean Andre Noel Massoulier Access door security system
US6000348A (en) * 1996-09-04 1999-12-14 Citicorp Development Center, Inc. ATM box or safe with concealed hinges and electronic lock
ES2230978A1 (en) * 2003-01-29 2005-05-01 Tecnove Security, S.L. Safety system for sealing and locking doors of vehicle, has outer keyboard that identifies position of electronic type auxiliary lock, and security main lock, vertical rods and auxiliary lock provided on doors
US8752870B2 (en) 2012-08-23 2014-06-17 Brandt Wolf Remote-controlled security bar
US9062479B2 (en) 2012-08-23 2015-06-23 Brandt Wolf Remote-controlled security apparatus including a security bar
CN105952279A (en) * 2016-05-25 2016-09-21 刘明华 Intelligent door lock

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019116349A1 (en) * 2019-06-17 2020-12-17 Alfred Bamberger Armored bolt

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153088A (en) * 1936-03-24 1939-04-04 All Steel Equip Company Inc Electric locker control
GB895699A (en) * 1959-08-31 1962-05-09 Frederick Percival Ayers Improvements in operating mechanism for sliding bolts for doors and gates
US4671086A (en) * 1985-04-15 1987-06-09 Protech Partnership Redundant electrically controlled locking apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2153088A (en) * 1936-03-24 1939-04-04 All Steel Equip Company Inc Electric locker control
GB895699A (en) * 1959-08-31 1962-05-09 Frederick Percival Ayers Improvements in operating mechanism for sliding bolts for doors and gates
US4671086A (en) * 1985-04-15 1987-06-09 Protech Partnership Redundant electrically controlled locking apparatus

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR900100830A (en) * 1990-11-29 1992-10-08 Giorgos Giannakos Safety lock and door reinforcement method
EP0493298A3 (en) * 1990-11-29 1993-04-28 Georgios Giannakos Electric permutation lock
EP0493298A2 (en) * 1990-11-29 1992-07-01 Georgios Giannakos Electric permutation lock
ES2049626A2 (en) * 1992-01-20 1994-04-16 Justo Gilabert Device for locking locks.
FR2707324A1 (en) * 1993-07-08 1995-01-13 Surzur Alain High-protection motorised lock
US6000348A (en) * 1996-09-04 1999-12-14 Citicorp Development Center, Inc. ATM box or safe with concealed hinges and electronic lock
US5862692A (en) * 1996-10-11 1999-01-26 C.L. Industries, Inc. Safe door lock with servo motor operated cam
FR2772064A1 (en) * 1997-03-27 1999-06-11 Jean Andre Noel Massoulier Access door security system
ES2230978A1 (en) * 2003-01-29 2005-05-01 Tecnove Security, S.L. Safety system for sealing and locking doors of vehicle, has outer keyboard that identifies position of electronic type auxiliary lock, and security main lock, vertical rods and auxiliary lock provided on doors
US8752870B2 (en) 2012-08-23 2014-06-17 Brandt Wolf Remote-controlled security bar
US9062479B2 (en) 2012-08-23 2015-06-23 Brandt Wolf Remote-controlled security apparatus including a security bar
CN105952279A (en) * 2016-05-25 2016-09-21 刘明华 Intelligent door lock
CN105952279B (en) * 2016-05-25 2017-07-04 刘明华 A kind of intelligent door lock

Also Published As

Publication number Publication date
FR2628783A1 (en) 1989-09-22
DE68919876D1 (en) 1995-01-26
EP0333588B1 (en) 1994-12-14

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