EP1070812A1 - Lock equipped with a protection device against break-in attempts - Google Patents

Lock equipped with a protection device against break-in attempts Download PDF

Info

Publication number
EP1070812A1
EP1070812A1 EP00402054A EP00402054A EP1070812A1 EP 1070812 A1 EP1070812 A1 EP 1070812A1 EP 00402054 A EP00402054 A EP 00402054A EP 00402054 A EP00402054 A EP 00402054A EP 1070812 A1 EP1070812 A1 EP 1070812A1
Authority
EP
European Patent Office
Prior art keywords
shield
trunk
lock according
stud
safety block
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
EP00402054A
Other languages
German (de)
French (fr)
Other versions
EP1070812B1 (en
Inventor
Alain Lartisien
Thierry Farcy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bricard SAS
Original Assignee
Bricard SAS
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 Bricard SAS filed Critical Bricard SAS
Publication of EP1070812A1 publication Critical patent/EP1070812A1/en
Application granted granted Critical
Publication of EP1070812B1 publication Critical patent/EP1070812B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying

Definitions

  • the present invention relates to a lock comprising a chest with a deadbolt, a safety block passing through the trunk and provided with a control member for operate the deadbolt, and a protection device against attempted break-ins.
  • the protective devices provided to protect the locks against attempted break-ins do not give fully satisfied. They are indeed complicated and bulky. They can also be quickly removed of use by criminals or vandals.
  • the present invention proposes to remedy these disadvantages and to do this it has for object a lock having the structure indicated above and which is characterized in that the protection device comprises a shield fixed against one of the side faces of the trunk and provided with an orifice giving passage to part of the block security, as well as an add-on unit housed partly in at least one groove made in the safety block and in part in at least one recess in the face of the shield which is applied against the chest.
  • This protective device is simple, easy to install and very resistant, the shield and the organ reported to offer significant resistance to any attempted fraudulent extraction of the security block.
  • the shield is fixed against the face side of the trunk which faces outwards, and constitutes an obstacle that is difficult to overcome for criminals or vandals who usually have little time to carry out their misdeeds.
  • the shield comprises a stud provided with retaining means maintaining a reinforcement plate against the other side face of the chest.
  • the lock can resist more a long time to malicious acts, which allows him provide better protection.
  • the stud crosses the trunk and the plate reinforcement, while the retaining means are constituted by a notch against the bottom of which takes support part of the periphery of an orifice formed in the reinforcement plate.
  • the reinforcement plate can be very easily placement since it suffices to engage it with the stud at the notch in it.
  • the shield may include a second stud against which the latter is fixed so removable.
  • the second pad is located outside of the trunk, below the first stud.
  • the recess is provided at the periphery located on the trunk side of the shield hole while the insert is consisting of a U-shaped pin, both of which branches are partly received in parallel grooves formed in the opposite longitudinal faces of the block of security and the basis of which is received in the indentation.
  • branches of the pin may have two extensions opposites directed in opposite directions and received in correspondingly shaped recesses in the face of the shield which is located on the side of the trunk.
  • the base of the pin can rest on the upper part of the safety block. In other locks, it can be applied against the lower part of the safety block.
  • the lock that can be seen in Figures 1 to 3 is a mortise lock comprising in a manner known as a trunk 1 provided with a deadbolt 2, a block of safety 3 provided with a bit 4 intended to actuate the bolt dormant, and a protective device 5 to defeat to attempted break-ins.
  • the trunk 1 is housed in a mortise 6 made in the thickness of a door 7 and into which two elongated recesses 8 arranged opposite one another in the side faces of the door.
  • the recesses 8 extend vertically and deliver passage to the terminal parts of safety block 3 which can therefore be respectively accessed from the inside and from the outside.
  • the lock protection device 5 comprises a shield 9 housed in the recess 8 facing outwards.
  • This shield is provided with an orifice 10 providing passage to safety block 3 and includes a stud 11 crossing the trunk 1, and a stud 12 extending parallel to stud 11, under the lower side of the trunk.
  • the stud 11 has a notch 13 in the part superior of its lateral surface, in the vicinity of its free end which protrudes slightly in the recess 8 facing inward.
  • the stud 12 has a tapped hole 14, the entrance is located in its free end, which is in the plane of the side of the trunk which is turned towards the inside.
  • the studs 11 and 12 ensure the maintenance of a plate of reinforcement 15 against the aforementioned lateral face of the trunk.
  • the plate 15 has at its upper part a orifice 16 of which part of the periphery is supported against the bottom of the notch 13 of the stud 11.
  • the protective device 5 also includes a attached member constituted by a pin 20 in the shape of a U.
  • the two branches 20a of the pin are received in part in two vertical grooves 21 formed in the opposite longitudinal faces of the safety block 3 and in part in a recess 22 formed in the face of the shield 9 which is turned towards the trunk 1, the recess 22 extending along approximately half top of the periphery of the orifice 10.
  • the branches 20a of the pin have two extensions 20b directed in opposite directions and extending in recesses 23 of corresponding shape formed in the face of the shield 9 which faces the trunk 1.
  • the base 20c of the pin As for the base 20c of the pin, it rests on the upper part of safety block 3 and is housed in the upper part of the recess 22 located at the periphery orifice 10 of the shield.
  • the shield 9 is a particularly metallic piece resistant and provides effective protection of the trunk 1 of the lock.
  • the pin 20 is embedded in a housing delimited by the safe 1, the safety block 3 and the shield 9 she is able to withstand many attempts to fraudulently extract the security block and thus provides effective protection of the lock.
  • branches 24a of the pin 24 have two extensions 24b directed at opposite direction and extending into recesses 27 of corresponding shape provided in the face of the shield 9 which is facing chest 1.

Landscapes

  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Air Bags (AREA)
  • Gyroscopes (AREA)
  • Casings For Electric Apparatus (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Gloves (AREA)

Abstract

Lock has case (1), security block (3) passing through case and protection device (5) against attempted break in. Protection device has shield (9), fixed against one of case side faces, provided with orifice (10) giving passage for part of security block. It also has spring (20) housed in groove (21) in security block and in part of reinforcement (22) in shield face which is applied against case.

Description

La présente invention concerne une serrure comprenant un coffre pourvu d'un pêne dormant, un bloc de sûreté traversant le coffre et pourvu d'un organe de commande pour actionner le pêne dormant, et un dispositif de protection contre les tentatives d'effraction.The present invention relates to a lock comprising a chest with a deadbolt, a safety block passing through the trunk and provided with a control member for operate the deadbolt, and a protection device against attempted break-ins.

Les dispositifs de protection prévus pour protéger les serrures contre les tentatives d'effraction ne donnent pas pleinement satisfaction. Ils sont en effet compliqués et encombrants. Ils peuvent en outre être rapidement mis hors d'usage par des malfaiteurs ou des vandales.The protective devices provided to protect the locks against attempted break-ins do not give fully satisfied. They are indeed complicated and bulky. They can also be quickly removed of use by criminals or vandals.

La présente invention se propose de remédier à ces inconvénients et, pour ce faire, elle a pour objet une serrure ayant la structure indiquée ci-dessus et qui est caractérisée en ce que le dispositif de protection comprend un bouclier fixé contre l'une des faces latérales du coffre et pourvu d'un orifice livrant passage à une partie du bloc de sûreté, ainsi qu'un organe rapporté logé en partie dans au moins une rainure ménagée dans le bloc de sûreté et en partie dans au moins un renfoncement ménagé dans la face du bouclier qui est appliquée contre le coffre.The present invention proposes to remedy these disadvantages and to do this it has for object a lock having the structure indicated above and which is characterized in that the protection device comprises a shield fixed against one of the side faces of the trunk and provided with an orifice giving passage to part of the block security, as well as an add-on unit housed partly in at least one groove made in the safety block and in part in at least one recess in the face of the shield which is applied against the chest.

Ce dispositif de protection est simple, facile à installer et très résistant, le bouclier et l'organe rapporté opposant une résistance importante à toute tentative d'extraction frauduleuse du bloc de sûreté.This protective device is simple, easy to install and very resistant, the shield and the organ reported to offer significant resistance to any attempted fraudulent extraction of the security block.

Avantageusement, le bouclier est fixé contre la face latérale du coffre qui est tournée vers l'extérieur, et constitue un obstacle difficilement surmontable pour des malfaiteurs ou des vandales qui disposent généralement de peu de temps pour effectuer leurs méfaits.Advantageously, the shield is fixed against the face side of the trunk which faces outwards, and constitutes an obstacle that is difficult to overcome for criminals or vandals who usually have little time to carry out their misdeeds.

Selon un mode de réalisation particulier, le bouclier comporte un plot pourvu de moyens de retenue maintenant une plaque de renforcement contre l'autre face latérale du coffre.According to a particular embodiment, the shield comprises a stud provided with retaining means maintaining a reinforcement plate against the other side face of the chest.

Grâce à cette plaque, la serrure peut résister plus longtemps aux actes de malveillance, ce qui lui permet d'assurer une meilleure protection.Thanks to this plate, the lock can resist more a long time to malicious acts, which allows him provide better protection.

De préférence, le plot traverse le coffre et la plaque de renforcement, tandis que les moyens de retenue sont constitués par une encoche contre le fond de laquelle prend appui une partie de la périphérie d'un orifice ménagé dans la plaque de renforcement.Preferably, the stud crosses the trunk and the plate reinforcement, while the retaining means are constituted by a notch against the bottom of which takes support part of the periphery of an orifice formed in the reinforcement plate.

La plaque de renforcement peut être très facilement mise en place puisqu'il suffit de la mettre en prise avec le plot au niveau de l'encoche ménagée dans celui-ci.The reinforcement plate can be very easily placement since it suffices to engage it with the stud at the notch in it.

Pour assurer une fixation stable et solide de la plaque de renforcement, le bouclier peut comprendre un deuxième plot contre lequel cette dernière est fixée de manière amovible.To ensure a stable and solid fixation of the plate reinforcement, the shield may include a second stud against which the latter is fixed so removable.

De préférence, le deuxième plot est situé à l'extérieur du coffre, au-dessous du premier plot.Preferably, the second pad is located outside of the trunk, below the first stud.

Selon un mode de réalisation particulièrement simple, le renfoncement est prévu à la périphérie située côté coffre de l'orifice du bouclier tandis que l'organe rapporté est constitué par une épingle en forme de U dont les deux branches sont reçues en partie dans des rainures parallèles ménagées dans les faces longitudinales opposées du bloc de sûreté et dont la base est reçue dans le renfoncement.According to a particularly simple embodiment, the recess is provided at the periphery located on the trunk side of the shield hole while the insert is consisting of a U-shaped pin, both of which branches are partly received in parallel grooves formed in the opposite longitudinal faces of the block of security and the basis of which is received in the indentation.

Pour augmenter l'efficacité de l'organe rapporté, les branches de l'épingle peuvent comporter deux prolongements opposés dirigés en sens inverse et reçus dans des renfoncements de forme correspondante ménagés dans la face du bouclier qui est située du côté du coffre.To increase the efficiency of the reported organ, branches of the pin may have two extensions opposites directed in opposite directions and received in correspondingly shaped recesses in the face of the shield which is located on the side of the trunk.

Dans certaines serrures conformes à l'invention, la base de l'épingle peut reposer sur la partie supérieure du bloc de sûreté. Dans d'autres serrures, elle peut être appliquée contre la partie inférieure du bloc de sûreté.In certain locks according to the invention, the base of the pin can rest on the upper part of the safety block. In other locks, it can be applied against the lower part of the safety block.

Deux modes de réalisation de la présente invention seront décrits ci-après à titre d'exemples nullement limitatifs en référence aux dessins annexés dans lesquels :

  • la figure 1 est une vue en perspective éclatée d'une serrure conforme à l'invention ;
  • la figure 2 est une vue en coupe verticale de cette serrure, une fois montée dans une mortaise de porte ;
  • la figure 3 est une vue en coupe verticale montrant le bloc de sûreté et l'épingle ;
  • la figure 4 est une vue en perspective éclatée d'une autre serrure conforme à l'invention ; et
  • la figure 5 est une vue en coupe verticale montrant le bloc de sûreté et l'épingle de la serrure visible sur la figure 4.
Two embodiments of the present invention will be described below by way of nonlimiting examples with reference to the accompanying drawings in which:
  • Figure 1 is an exploded perspective view of a lock according to the invention;
  • Figure 2 is a vertical sectional view of this lock, once mounted in a door mortise;
  • Figure 3 is a vertical sectional view showing the safety block and the pin;
  • Figure 4 is an exploded perspective view of another lock according to the invention; and
  • FIG. 5 is a vertical section view showing the safety block and the lock pin visible in FIG. 4.

La serrure que l'on peut voir sur les figures 1 à 3 est une serrure à mortaiser comprenant d'une manière connue en soi un coffre 1 pourvu d'un pêne dormant 2, un bloc de sûreté 3 pourvu d'un panneton 4 destiné à actionner le pêne dormant, et un dispositif de protection 5 pour faire échec aux tentatives d'effraction.The lock that can be seen in Figures 1 to 3 is a mortise lock comprising in a manner known as a trunk 1 provided with a deadbolt 2, a block of safety 3 provided with a bit 4 intended to actuate the bolt dormant, and a protective device 5 to defeat to attempted break-ins.

Le coffre 1 est logé dans une mortaise 6 réalisée dans l'épaisseur d'une porte 7 et dans laquelle débouchent deux évidements allongés 8 ménagés l'un en face de l'autre dans les faces latérales de la porte.The trunk 1 is housed in a mortise 6 made in the thickness of a door 7 and into which two elongated recesses 8 arranged opposite one another in the side faces of the door.

Les évidements 8 s'étendent verticalement et livrent passage aux parties terminales du bloc de sûreté 3 qui peuvent ainsi être respectivement accessibles de l'intérieur et de l'extérieur.The recesses 8 extend vertically and deliver passage to the terminal parts of safety block 3 which can therefore be respectively accessed from the inside and from the outside.

Le dispositif de protection 5 de la serrure comprend un bouclier 9 logé dans l'évidement 8 tourné vers l'extérieur. The lock protection device 5 comprises a shield 9 housed in the recess 8 facing outwards.

Ce bouclier est pourvu d'un orifice 10 livrant passage au bloc de sûreté 3 et comporte un plot 11 traversant le coffre 1, et un plot 12 s'étendant parallèlement au plot 11, sous le côté inférieur du coffre.This shield is provided with an orifice 10 providing passage to safety block 3 and includes a stud 11 crossing the trunk 1, and a stud 12 extending parallel to stud 11, under the lower side of the trunk.

Le plot 11 possède une encoche 13 à la partie supérieure de sa surface latérale, au voisinage de son extrémité libre qui fait légèrement saillie dans l'évidement 8 tourné vers l'intérieur.The stud 11 has a notch 13 in the part superior of its lateral surface, in the vicinity of its free end which protrudes slightly in the recess 8 facing inward.

Le plot 12 comporte quant à lui un trou taraudé 14 dont l'entrée est située dans son extrémité libre, laquelle est dans le plan de la face latérale du coffre qui est tournée vers l'intérieur.The stud 12 has a tapped hole 14, the entrance is located in its free end, which is in the plane of the side of the trunk which is turned towards the inside.

Les plots 11 et 12 assurent le maintien d'une plaque de renforcement 15 contre la face latérale précitée du coffre.The studs 11 and 12 ensure the maintenance of a plate of reinforcement 15 against the aforementioned lateral face of the trunk.

La plaque 15 comporte à sa partie supérieure un orifice 16 dont une partie de la périphérie prend appui contre le fond de l'encoche 13 du plot 11.The plate 15 has at its upper part a orifice 16 of which part of the periphery is supported against the bottom of the notch 13 of the stud 11.

Elle comporte en outre dans sa partie médiane un évidement 17 livrant passage au bloc de sûreté 3 et à sa partie inférieure un orifice 18 livrant passage à la tige filetée d'une vis 19 vissée dans le trou taraudé 14 du plot 12.It further comprises in its middle part a recess 17 delivering passage to safety block 3 and its lower part an orifice 18 delivering passage to the rod threaded with a screw 19 screwed into the threaded hole 14 of the stud 12.

Le dispositif de protection 5 comprend également un organe rapporté constitué par une épingle 20 en forme de U.The protective device 5 also includes a attached member constituted by a pin 20 in the shape of a U.

Les deux branches 20a de l'épingle sont reçues en partie dans deux rainures verticales 21 ménagées dans les faces longitudinales opposées du bloc de sûreté 3 et en partie dans un renfoncement 22 ménagé dans la face du bouclier 9 qui est tournée vers le coffre 1, le renfoncement 22 s'étendant le long d'approximativement la moitié supérieure de la périphérie de l'orifice 10.The two branches 20a of the pin are received in part in two vertical grooves 21 formed in the opposite longitudinal faces of the safety block 3 and in part in a recess 22 formed in the face of the shield 9 which is turned towards the trunk 1, the recess 22 extending along approximately half top of the periphery of the orifice 10.

Les branches 20a de l'épingle comportent deux prolongements 20b dirigés en sens inverse et s'étendant dans des renfoncements 23 de forme correspondante ménagés dans la face du bouclier 9 qui est tournée vers le coffre 1.The branches 20a of the pin have two extensions 20b directed in opposite directions and extending in recesses 23 of corresponding shape formed in the face of the shield 9 which faces the trunk 1.

Quant à la base 20c de l'épingle, elle repose sur la partie supérieure du bloc de sûreté 3 et est logée dans la partie supérieure du renfoncement 22 situé à la périphérie de l'orifice 10 du bouclier.As for the base 20c of the pin, it rests on the upper part of safety block 3 and is housed in the upper part of the recess 22 located at the periphery orifice 10 of the shield.

Le bouclier 9 est une pièce métallique particulièrement résistante et assure une protection efficace du coffre 1 de la serrure.The shield 9 is a particularly metallic piece resistant and provides effective protection of the trunk 1 of the lock.

Par ailleurs, comme l'épingle 20 est encastrée dans un logement délimité par le coffre 1, le bloc de sûreté 3 et le bouclier 9, elle est capable de résister à de nombreuses tentatives d'extraction frauduleuse du bloc de sûreté et assure ainsi une protection efficace de la serrure.Furthermore, as the pin 20 is embedded in a housing delimited by the safe 1, the safety block 3 and the shield 9 she is able to withstand many attempts to fraudulently extract the security block and thus provides effective protection of the lock.

La serrure visible sur la figure 4 ne diffère de celle qui vient d'être décrite uniquement par le fait que l'organe rapporté est constitué par une épingle 24 ayant la forme d'un U ouvert vers le haut au lieu d'être ouvert vers le bas.The lock visible in Figure 4 does not differ from that which has just been described only by the fact that the organ reported is constituted by a pin 24 having the form of a U open upwards instead of being open towards the low.

En se référant à cette figure, on constate en effet que les deux branches 24a de cette épingle sont retenues en partie dans deux rainures verticales 25 ménagées dans les faces longitudinales opposées du bloc de sûreté 3 et en partie dans un renfoncement 26 ménagé dans la face du bouclier 9 qui est tournée vers le coffre 1, le renfoncement 26 s'étendant le long d'approximativement la moitié inférieure de la périphérie de l'orifice 10.Referring to this figure, we can see that the two branches 24a of this pin are retained in part in two vertical grooves 25 formed in the opposite longitudinal faces of the safety block 3 and in part in a recess 26 formed in the face of the shield 9 which is turned towards the trunk 1, the recess 26 extending along approximately half bottom of the periphery of the orifice 10.

On constate également que les branches 24a de l'épingle 24 comportent deux prolongements 24b dirigés en sens inverse et s'étendant dans des renfoncements 27 de forme correspondante ménagés dans la face du bouclier 9 qui est tournée vers le coffre 1. We also note that the branches 24a of the pin 24 have two extensions 24b directed at opposite direction and extending into recesses 27 of corresponding shape provided in the face of the shield 9 which is facing chest 1.

On constate enfin que la base 24c de l'épingle 24 est appliquée contre la partie inférieure du bloc de sûreté 3 et logée dans la partie inférieure du renfoncement 26 situé à la périphérie de l'orifice 10 du bouclier.We finally note that the base 24c of the pin 24 is applied against the lower part of safety block 3 and housed in the lower part of the recess 26 located at the periphery of the orifice 10 of the shield.

Les deux serrures qui viennent d'être décrites en référence aux dessins annexés sont du type à mortaiser. Il va de soi cependant qu'elles pourraient être du type à poser en applique sans que l'on sorte pour autant du cadre de la présente invention.The two locks which have just been described in reference to the accompanying drawings are of the mortising type. he goes without saying, however, that they could be the type to ask applies without going beyond the framework of the present invention.

Claims (10)

Serrure comprenant un coffre (1) pourvu d'un pêne dormant (2), un bloc de sûreté (3) traversant le coffre et pourvu d'un organe de commande (4) pour actionner le pêne dormant, et un dispositif (5) de protection contre les tentatives d'effraction comprenant un bouclier (9) fixé contre la face latérale du coffre (1) qui est tournée vers l'extérieur, le bouclier étant pourvu d'un orifice (10) livrant passage à une partie du bloc de sûreté (3), caractérisée en ce que le dispositif de protection (5) comprend également un organe rapporté (20 ; 24) logé en partie dans au moins une rainure (21 ; 25) ménagée dans le bloc de sûreté et en partie dans au moins un renfoncement (22 ; 26) ménagé dans la face du bouclier (9) qui est appliquée contre le coffre.Lock comprising a chest (1) provided with a bolt frame (2), a safety block (3) passing through the boot and provided with a control member (4) for actuating the bolt , and a device (5) for protection against break-in attempts including a shield (9) attached against the side face of the trunk (1) which faces the exterior, the shield being provided with an orifice (10) allowing passage to part of the safety block (3), characterized in that the protection device (5) also includes an attached member (20; 24) housed in part in at least one groove (21; 25) formed in the safety block and partly in at least one recess (22; 26) formed in the face of the shield (9) which is applied against the trunk. Serrure selon la revendication 1, caractérisée en ce que le bouclier (9) comporte un plot (11) pourvu de moyens de retenue (13) maintenant une plaque de renforcement (15) contre l'autre face latérale du coffre (1).Lock according to claim 1, characterized in that that the shield (9) comprises a stud (11) provided with means retaining (13) holding a reinforcing plate (15) against the other side face of the trunk (1). Serrure selon la revendication 2, caractérisée en ce que le plot (11) traverse le coffre (1) et la plaque de renforcement (15).Lock according to claim 2, characterized in that that the stud (11) passes through the trunk (1) and the plate reinforcement (15). Serrure selon la revendication 2 ou 3, caractérisée en ce que les moyens de retenue sont constitués par une encoche (13) contre le fond de laquelle prend appui une partie de la périphérie d'un orifice (16) ménagé dans la plaque de renforcement (15).Lock according to claim 2 or 3, characterized in that the retaining means consist of a notch (13) against the bottom of which is supported a part of the periphery of an orifice (16) formed in the reinforcement plate (15). Serrure selon l'une quelconque des revendications 2 à 4, caractérisée en ce que le bouclier (9) comprend un deuxième plot (12) contre lequel la plaque de renforcement (15) est fixée de manière amovible. Lock according to any one of claims 2 to 4, characterized in that the shield (9) comprises a second stud (12) against which the reinforcing plate (15) is removably attached. Serrure selon la revendication 5, caractérisée en ce que le deuxième plot (12) est situé à l'extérieur du coffre (1), au-dessous du premier plot (11).Lock according to claim 5, characterized in that that the second stud (12) is located outside the trunk (1), below the first stud (11). Serrure selon l'une quelconque des revendications précédentes, caractérisée en ce que le renfoncement (22 ; 26) est prévu à la périphérie située côté coffre de l'orifice (10) du bouclier (9) tandis que l'organe rapporté (20 ; 24) est constitué par une épingle en forme de U dont les deux branches (20a ; 24a) sont reçues en partie dans des rainures parallèles (21 ; 25) ménagées dans les faces longitudinales opposées du bloc de sûreté (3) et dont la base (20c ; 24c) est reçue dans le renfoncement (22 ; 26).Lock according to any one of the claims previous, characterized in that the recess (22; 26) is provided at the periphery located on the trunk side the orifice (10) of the shield (9) while the added member (20; 24) consists of a U-shaped pin, the two branches (20a; 24a) are partly received in parallel grooves (21; 25) formed in the faces longitudinal opposites of the safety block (3) and the base (20c; 24c) is received in the recess (22; 26). Serrure selon la revendication 7, caractérisée en ce que les branches (20a ; 24a) de l'épingle comportent deux prolongements opposés (20b ; 24b) dirigés en sens inverse et reçus dans des renfoncements (23 ; 27) de forme correspondante ménagés dans la face du bouclier (9) qui est située du côté du coffre (1).Lock according to claim 7, characterized in that that the branches (20a; 24a) of the pin have two opposite extensions (20b; 24b) directed in opposite directions and received in recesses (23; 27) of form corresponding formed in the face of the shield (9) which is located on the side of the trunk (1). Serrure selon la revendication 7 ou 8, caractérisée en ce que la base (20c) de l'épingle (20) repose sur la partie supérieure du bloc de sûreté (3).Lock according to claim 7 or 8, characterized in that the base (20c) of the pin (20) rests on the upper part of the safety block (3). Serrure selon la revendication 7 ou 8, caractérisée en ce que la base (24c) de l'épingle (24) est appliquée contre la partie inférieure du bloc de sûreté (3).Lock according to claim 7 or 8, characterized in that the base (24c) of the pin (24) is applied against the lower part of the safety block (3).
EP00402054A 1999-07-23 2000-07-19 Lock equipped with a protection device against break-in attempts Expired - Lifetime EP1070812B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9909599 1999-07-23
FR9909599A FR2796667B1 (en) 1999-07-23 1999-07-23 LOCK COMPRISING A DEVICE FOR PROTECTION AGAINST ATTRACTIVE ATTEMPTS

Publications (2)

Publication Number Publication Date
EP1070812A1 true EP1070812A1 (en) 2001-01-24
EP1070812B1 EP1070812B1 (en) 2004-11-17

Family

ID=9548460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00402054A Expired - Lifetime EP1070812B1 (en) 1999-07-23 2000-07-19 Lock equipped with a protection device against break-in attempts

Country Status (5)

Country Link
EP (1) EP1070812B1 (en)
AT (1) ATE282753T1 (en)
DE (1) DE60015869T2 (en)
ES (1) ES2230041T3 (en)
FR (1) FR2796667B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1019991C2 (en) * 2002-02-18 2003-08-19 Comari Holland B V Security fitting for door lock, has solid metal plates beneath inside and outside cover plates
GB2473662A (en) * 2009-09-21 2011-03-23 Avanco Hardware Ltd Method and apparatus for inhibiting tampering with a lock
GB2512579A (en) * 2013-03-08 2014-10-08 Uap Ltd A lock guard

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH571633A5 (en) * 1973-11-05 1976-01-15 Loepfe K Automation Ag Protection switch for house cylinder lock - has outside covering ring with internal groove and fixing pins
EP0281519A2 (en) * 1987-03-06 1988-09-07 Ernst Keller Device for installing a cylinder lock
DE8717477U1 (en) * 1987-09-23 1988-11-10 Melchert Beschläge GmbH & Co KG, 5628 Heiligenhaus Fittings for doors or similar
EP0442047A2 (en) * 1990-02-10 1991-08-21 MELCHERT BESCHLÄGE GMBH & CO. KG Door fitting for doors equipped with mortise profile cylinder lock
DE9210795U1 (en) * 1992-08-12 1993-12-16 Niemann, Hans Dieter, 50169 Kerpen Security fitting for door locks provided with a profile lock cylinder
DE29506488U1 (en) * 1995-04-15 1995-06-08 Borrmann, Roland, 30177 Hannover Safety device for locking devices
DE19525196A1 (en) * 1995-07-11 1997-01-16 Danijel Golub Protection of lock against being picked - having lock housing, core and safety key all with different notches and holes at locations where locking elements are mounted

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH571633A5 (en) * 1973-11-05 1976-01-15 Loepfe K Automation Ag Protection switch for house cylinder lock - has outside covering ring with internal groove and fixing pins
EP0281519A2 (en) * 1987-03-06 1988-09-07 Ernst Keller Device for installing a cylinder lock
DE8717477U1 (en) * 1987-09-23 1988-11-10 Melchert Beschläge GmbH & Co KG, 5628 Heiligenhaus Fittings for doors or similar
EP0442047A2 (en) * 1990-02-10 1991-08-21 MELCHERT BESCHLÄGE GMBH & CO. KG Door fitting for doors equipped with mortise profile cylinder lock
DE9210795U1 (en) * 1992-08-12 1993-12-16 Niemann, Hans Dieter, 50169 Kerpen Security fitting for door locks provided with a profile lock cylinder
DE29506488U1 (en) * 1995-04-15 1995-06-08 Borrmann, Roland, 30177 Hannover Safety device for locking devices
DE19525196A1 (en) * 1995-07-11 1997-01-16 Danijel Golub Protection of lock against being picked - having lock housing, core and safety key all with different notches and holes at locations where locking elements are mounted

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1019991C2 (en) * 2002-02-18 2003-08-19 Comari Holland B V Security fitting for door lock, has solid metal plates beneath inside and outside cover plates
GB2473662A (en) * 2009-09-21 2011-03-23 Avanco Hardware Ltd Method and apparatus for inhibiting tampering with a lock
GB2512579A (en) * 2013-03-08 2014-10-08 Uap Ltd A lock guard
GB2512579B (en) * 2013-03-08 2019-12-04 Uap Ltd A lock guard

Also Published As

Publication number Publication date
FR2796667B1 (en) 2002-12-13
DE60015869T2 (en) 2005-10-20
ES2230041T3 (en) 2005-05-01
DE60015869D1 (en) 2004-12-23
ATE282753T1 (en) 2004-12-15
FR2796667A1 (en) 2001-01-26
EP1070812B1 (en) 2004-11-17

Similar Documents

Publication Publication Date Title
FR2708025A1 (en) Device for the protection of the cylinder plug of a door lock
WO2000003097A1 (en) Closing device with selective locking
EP1070812A1 (en) Lock equipped with a protection device against break-in attempts
CA2021183A1 (en) Locking fritting for the sliding sash of a window a door or the likes
EP1580356B1 (en) Device for the protection of a door cylinder lock
EP0882861B1 (en) Locking device for a sliding wing
FR2831911A1 (en) Door lock has security mechanism with anti-tamper shield fixed in place by internal screw
EP0745745B1 (en) Protection device for casing, holding a lock operating mechanism having a key
EP1308585A2 (en) Lock with anti-burglary safety block
FR2765261A1 (en) LOCKING FITTING FOR SLIDING OPENING AND ANTI-INFRINGEMENT DEVICE FOR SUCH A FITTING
EP1580355B1 (en) Door lock with a reinforced case
EP0557183B1 (en) Multipoint lock with secondary bolts being operable independently from the main bolt
EP0651116A1 (en) Door lock equipped with a protection device
FR2623231A1 (en) Reinforcing device for a mortice lock having a safety unit and lock provided with such a device
FR2646871A1 (en) Improved cased lock with multiple points
EP0373977B1 (en) Blocking device for lock bolts
FR2583452A1 (en) Espagnolette housing to be fitted so as to have a security facility
FR2788077A1 (en) Lock for building door has half shells connected together and containing lock mechanism and upright
FR2800413A1 (en) PROTECTION DEVICE FOR THE SECURITY CYLINDER OF A LOCKING LOCK
FR2809442A1 (en) APPARENT LOCK FOR LEAF
FR2825399A1 (en) Door with mortise lock, includes reinforcing part with second faceplate and wing for covering first face plate, opening for casing and space for lock cylinder protection part
FR2806749A1 (en) Reinforcement for door fitted with mortise lock comprises metal plate with bolt which engages with slot in catch plate when door is closed
FR2810359A1 (en) Protected mechanism for lock has connection between bolt and key bit localised behind lock plate
FR2722822A1 (en) Door lock with security feature
FR2722821A1 (en) Door lock with bolt and actuating member

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010522

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

17Q First examination report despatched

Effective date: 20031006

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041117

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041117

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041117

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20041117

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: FRENCH

REF Corresponds to:

Ref document number: 60015869

Country of ref document: DE

Date of ref document: 20041223

Kind code of ref document: P

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

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050217

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050217

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050217

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050316

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2230041

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: LU

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

Effective date: 20050719

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050719

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

Ref country code: MC

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

Effective date: 20050731

Ref country code: CH

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

Effective date: 20050731

Ref country code: LI

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

Effective date: 20050731

Ref country code: BE

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

Effective date: 20050731

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed

Effective date: 20050818

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: S.A. *BRICARD

Effective date: 20050731

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

Ref country code: PT

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

Effective date: 20050417

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

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

Ref country code: DE

Payment date: 20160719

Year of fee payment: 17

Ref country code: GB

Payment date: 20160719

Year of fee payment: 17

Ref country code: IT

Payment date: 20160725

Year of fee payment: 17

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

Ref country code: ES

Payment date: 20160729

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60015869

Country of ref document: DE

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

Effective date: 20170719

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

Ref country code: DE

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

Effective date: 20180201

Ref country code: GB

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

Effective date: 20170719

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

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

Ref country code: IT

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

Effective date: 20170719

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20181030

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

Ref country code: ES

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

Effective date: 20170720

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

Ref country code: FR

Payment date: 20190731

Year of fee payment: 20