FR2551486A1 - Device for fixing a lock on a door of a deposit compartment in a bank - Google Patents

Device for fixing a lock on a door of a deposit compartment in a bank Download PDF

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Publication number
FR2551486A1
FR2551486A1 FR8300052A FR8300052A FR2551486A1 FR 2551486 A1 FR2551486 A1 FR 2551486A1 FR 8300052 A FR8300052 A FR 8300052A FR 8300052 A FR8300052 A FR 8300052A FR 2551486 A1 FR2551486 A1 FR 2551486A1
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France
Prior art keywords
door
lock
bases
fixing
screws
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Granted
Application number
FR8300052A
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French (fr)
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FR2551486B1 (en
Inventor
Daniel Rouzee
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Fichet Bauche SA
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Fichet Bauche SA
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Priority to FR8300052A priority Critical patent/FR2551486B1/en
Publication of FR2551486A1 publication Critical patent/FR2551486A1/en
Application granted granted Critical
Publication of FR2551486B1 publication Critical patent/FR2551486B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention relates to a device for fixing a lock on the internal face of a door of a deposit compartment in bank. The casing 18 of the lock is fixed on the internal surface of the door 14 by means of threaded rods 24 protruding from bases 28 engaged in holes 30 in the door and immobilized in rotation in these holes in order to protect the threaded rods from attempts at destruction from the outside of the door. The invention applies in particular to the doors of deposit compartments in banks or the like.

Description

Dispositif de fixation d'une serrure sur une porte d'un compartiment de dépôt dans une banque
L'invention concerne un dispositif de fixation d'une serrure sur la face interne d'une porte, en particulier d'une porte d'un compartiment de dépôt dans une banque ou analogie. Device for fixing a lock on a door of a deposit compartment in a bank
The invention relates to a device for fixing a lock on the internal face of a door, in particular of a door of a deposit compartment in a bank or the like.

On sait que les banques mettent à la disposition de leurs clients des compartinents de dépôt d'objets, de documents ou de valeurs, qui sont fermés chacun par une porte individuelle munie d'une serrure dont le client possède la clé.We know that banks provide their customers with compartments for depositing objects, documents or valuables, which are each closed by an individual door fitted with a lock for which the customer has the key.

En général, les serrures sont fixées sur les faces internes des portes de ces compartiments par des vis traversant le boîtier de la serrure et vissées dans des orifices filetés ménagés dans l'épaisseur de la porte, ou bien par des goujons filetés qui sont soudés sur la face interne de la porte et qui traversent le boitier de la serrure pour recevoir des écrous.In general, the locks are fixed to the internal faces of the doors of these compartments by screws passing through the lock housing and screwed into threaded holes made in the thickness of the door, or else by threaded studs which are welded to the internal face of the door and which pass through the lock casing to receive nuts.

L'invention a essentiellement pour but d'améliorer la résistance de ces dispositifs de fixation de serrures aux tentatives d'effraction, de perçage, etc. The main object of the invention is to improve the resistance of these lock fastening devices to break-in, drilling, etc. attempts.

Elle propose à cet effet un dispositif de fixation d'une serrure sur la face interne d'une porte, en particulier d'-une porte d'un compartiment de dépôt dans une banque, au moyen de vis traversant au moins une paroi du boîtier de la serrure, caractérisé par des embases en acier qui sont reçues dans des logements formés dans l'épaisseur de la porte et qui sont alignées avec les vis de fixation de la serrure pour les protéger.To this end, it provides a device for fixing a lock on the internal face of a door, in particular of a door of a deposit compartment in a bank, by means of screws passing through at least one wall of the housing. of the lock, characterized by steel bases which are received in housings formed in the thickness of the door and which are aligned with the fixing screws of the lock to protect them.

Ainsi, les vis de fixation de la serrure sur la face interne de la porte sont protégées par les embases en acier et des personnes, ne disposant pas de la clé de la ~ serrure, ne peuvent facilement atteindre ces vis pour désolidariser la serrure de la porte et ouvrir facilement et rapidement la porte du compartiment.Thus, the fixing screws of the lock on the internal face of the door are protected by the steel bases and people, not having the key of the ~ lock, can not easily reach these screws to separate the lock from the door and open the compartment door quickly and easily.

Selon d'autres caractéristiques de l'invention, les vis sont des tiges filetées solidaires desdites embases et, dans ce cas, traversent le boîtier de la serrure pour recevoir des écrous de vissage, ou bien, dans une réalisation différente, les vis sont vissées à travers le boîtier de la serrure dans des orifices borgnes filetés desdites embases.According to other characteristics of the invention, the screws are threaded rods integral with said bases and, in this case, pass through the lock housing to receive screw nuts, or else, in a different embodiment, the screws are screwed through the lock housing in threaded blind holes in said bases.

Avantageusement, chaque embase comprend, du côté extérieur de la porte, une bille sphérique en acier qui est disposée sensiblement sur l'axe de la vis correspondante.Advantageously, each base comprises, on the outside of the door, a spherical steel ball which is arranged substantially on the axis of the corresponding screw.

Ces billes, montées sur la face extérieure des embases, permettent de dévier les forets des outils de perçage et de s'opposer aux tentatives de perçage visant à détruire les vis de fixation de la serrure sur la face interne de la porte du compartiment.These balls, mounted on the outer face of the bases, make it possible to deflect the drills of the drilling tools and to oppose drilling attempts aimed at destroying the fixing screws of the lock on the internal face of the compartment door.

Dans la description qui suit, faite à titre d'exemple, on se réfère au dessin annexé dans lequel la figure unique est une vue schématique en coupe horizontale d'une porte de compartiment bancaire munie d'un dispositif de fixation de serrure selon l'invention. In the description which follows, given by way of example, reference is made to the appended drawing in which the single figure is a schematic view in horizontal section of a bank compartment door provided with a lock fixing device according to invention.

Dans cette figure, les références 10 et 12 désignent les parois verticales d'un compartiment de dépôt dans une banque ou dans un établissement analogue, l'extrémité ouverte dudit compartiment étant fermée par une porte 14 montée à pivotement autour d'un axe 16 et munie d'une serrure dont le boîtier est désigné par la référence 18 et qui comprend au moins un pêne 20, représenté en position sortie de verrouillage et coopérant avec une butée 22 portée par la paroi 10.In this figure, the references 10 and 12 designate the vertical walls of a deposit compartment in a bank or in a similar establishment, the open end of said compartment being closed by a door 14 pivotally mounted about an axis 16 and fitted with a lock, the housing of which is designated by the reference 18 and which comprises at least one bolt 20, shown in the locking output position and cooperating with a stop 22 carried by the wall 10.

Le boitier 18 de la serrure est fixé sur la face interne de la porte 14 au moyen de goujons filetés 24 traversant le boîtier 18 et recevant à leurs extrémités libres des écrous visés 26.The housing 18 of the lock is fixed to the internal face of the door 14 by means of threaded studs 24 passing through the housing 18 and receiving, at their free ends, targeted nuts 26.

Selon l'invention, les goujons filetés 24 sont solidaires, de fabrication, d'embases en acier 28 reçues dans des logements correspondants formés dans l'épaisseur de la porte 14.According to the invention, the threaded studs 24 are integral, during manufacture, with steel bases 28 received in corresponding housings formed in the thickness of the door 14.

Dans cette forme de réalisation, ces logements sont des trous traversants 30 présentant, du côté extérieur de la porte 14, un chambrage 32 dans lequel est engagé un épaulement 34 de l'embase 28.In this embodiment, these housings are through holes 30 having, on the outside of the door 14, a recess 32 in which is engaged a shoulder 34 of the base 28.

De préférence, chaque embase 28 comprend des moyens empêchant sa rotation autour de son axe longitudinal 36. L'embase 28 peut etre par exemple à section carrée ou polygonale ou bien, quand elle est cylindrique, comporte un méplat 38 coopérant avec un méplat correspondant du logement 30 formé dans la porte 14.Preferably, each base 28 comprises means preventing its rotation about its longitudinal axis 36. The base 28 can be for example of square or polygonal section or else, when it is cylindrical, comprises a flat 38 cooperating with a corresponding flat of the housing 30 formed in door 14.

Au moins une bille sphérique 40 en acier est avantageusement rivée ou fixée de toute façon appropriée dans un logement 42 de la face extérieure de l'embase 28, en étant alignée avec la vis ou tige filetée 24 correspondante. Cette bille 40 s'oppose aux tentatives de perçage, en faisant dévier-le foret de l'outil de perçage. At least one spherical ball 40 made of steel is advantageously riveted or fixed in any suitable manner in a housing 42 on the outer face of the base 28, being aligned with the corresponding screw or threaded rod 24. This ball 40 opposes drilling attempts, by deflecting the drill bit from the drilling tool.

Dans une variante de réalisation, les goujons filetés 24 sont remplacés par des vis dont la tete occupe la place de l'écrou 26 et dont l'extrémité libre est vissée dans un orifice borgne fileté de l'embase 28 correspondante.In an alternative embodiment, the threaded studs 24 are replaced by screws, the head of which takes the place of the nut 26 and the free end of which is screwed into a threaded blind hole in the corresponding base 28.

Dans l'exemple de réalisation représenté au dessin, le boîtier 18 de la serrure repose sur un second épaulement 44 des embases, et est ainsi écarté de la face interne de la porte 14, de sorte que le pene 20 est plus difficile à atteindre à travers la porte.In the embodiment shown in the drawing, the housing 18 of the lock rests on a second shoulder 44 of the bases, and is thus spaced from the internal face of the door 14, so that the pin 20 is more difficult to reach. through the door.

De façon générale, les embases 28 permettent de protéger efficacement les moyens de fixation d'une serrure sur la face interne d'une porte, contre toute tentative de perçage ou d'effraction au moyen d'un levier, d'un burin, etc. In general, the bases 28 make it possible to effectively protect the means for fixing a lock on the internal face of a door, against any attempt at drilling or breaking in by means of a lever, a chisel, etc. .

Claims (8)

RevendicationsClaims 1. Dispositif de fixation d'une serrure sur la face interne d'une porte, en particulier d'une porte d'un compartiment de dépôt dans une banque, au moyen de vis ou analogues traversant au moins une paroi du boitier de la serrure, caractérisé par des embases (28) en acier reçues dans des logements (30) formés dans l'épaisseur de la porte (14), et alignées avec les vis (24) de fixation de la serrure (18) pour les protéger.1. Device for fixing a lock on the internal face of a door, in particular a door of a deposit compartment in a bank, by means of screws or the like passing through at least one wall of the lock case , characterized by steel bases (28) received in housings (30) formed in the thickness of the door (14), and aligned with the screws (24) fixing the lock (18) to protect them. 2. Dispositif selon la revendication 1, caractérisé en ce que les logements (30) desdites embases (28) sont des trous traversant la porte (14).2. Device according to claim 1, characterized in that the housings (30) of said bases (28) are holes passing through the door (14). 3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que les trous ou logements (30) précités présentent, du côté extérieur de la porte (14), un chambrage (32) recevant un épaulement (34) des embases (28).3. Device according to claim 1 or 2, characterized in that the aforesaid holes or housings (30) have, on the outside of the door (14), a recess (32) receiving a shoulder (34) of the bases (28) . 4. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les embases (28) comprennent des moyens (38) d'immobilisation en rotation dans leurs logements (30) tels par exemple qu'un méplat coopérant avec un méplat correspondant du logement.4. Device according to one of the preceding claims, characterized in that the bases (28) comprise means (38) for immobilizing in rotation in their housings (30) such as for example a flat cooperating with a corresponding flat of the housing. 5. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les vis (24) sont des tiges filetées solidaires des embases (28), traversant le boîtier (18) de la serrure et recevant un écrou à leur extrémité libre.5. Device according to one of the preceding claims, characterized in that the screws (24) are threaded rods integral with the bases (28), passing through the housing (18) of the lock and receiving a nut at their free end. 6. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que les vis sont vissées dans des orifices borgnes filetés des embases.6. Device according to one of claims 1 to 4, characterized in that the screws are screwed into threaded blind holes of the bases. 7. Dispositif selon l'une des revendications précédentes, caractérisé en ce que chaque embase (28) comprend, du côté extérieur de la porte, une bille sphérique (40) en acier, disposée sensiblement sur l'axe de la vis (24) correspondante.7. Device according to one of the preceding claims, characterized in that each base (28) comprises, on the outside of the door, a spherical ball (40) of steel, disposed substantially on the axis of the screw (24) corresponding. 8. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les embases (28) comprennent, à l'intérieur de la porte, des épaulements (44) formant butées maintenant le boîtier (18) de la serrure à distance de la face interne de la porte (14). 8. Device according to one of the preceding claims, characterized in that the bases (28) comprise, inside the door, shoulders (44) forming stops holding the housing (18) of the lock at a distance from the internal face of the door (14).
FR8300052A 1983-01-04 1983-01-04 DEVICE FOR FIXING A LOCK ON A DOOR OF A DEPOSIT COMPARTMENT IN A BANK Expired - Fee Related FR2551486B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8300052A FR2551486B1 (en) 1983-01-04 1983-01-04 DEVICE FOR FIXING A LOCK ON A DOOR OF A DEPOSIT COMPARTMENT IN A BANK

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Application Number Priority Date Filing Date Title
FR8300052A FR2551486B1 (en) 1983-01-04 1983-01-04 DEVICE FOR FIXING A LOCK ON A DOOR OF A DEPOSIT COMPARTMENT IN A BANK

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FR2551486A1 true FR2551486A1 (en) 1985-03-08
FR2551486B1 FR2551486B1 (en) 1992-01-17

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566271C (en) * 1932-02-21 1932-12-14 Hans Denull Device for fastening locks
FR1355024A (en) * 1963-02-01 1964-03-13 Framing plate for safety lock
DE1290449B (en) * 1967-03-01 1969-03-06 Ostertag Werke Ag Door for a safe, safe or the like.
DE1902746A1 (en) * 1968-11-12 1970-08-20 Ballester Francois Joseph Door protection in the form of a handle
DE2243644A1 (en) * 1972-09-06 1974-03-28 Erich H Doering LOCK, IN PARTICULAR GARAGE DOOR LOCK
CH587999A5 (en) * 1974-09-04 1977-05-31 Schneider Franz Westfaelisches Rosette for doors with cylinder locks - has flanged mounting ring preventing axial movement of rotating ring

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566271C (en) * 1932-02-21 1932-12-14 Hans Denull Device for fastening locks
FR1355024A (en) * 1963-02-01 1964-03-13 Framing plate for safety lock
DE1290449B (en) * 1967-03-01 1969-03-06 Ostertag Werke Ag Door for a safe, safe or the like.
DE1902746A1 (en) * 1968-11-12 1970-08-20 Ballester Francois Joseph Door protection in the form of a handle
DE2243644A1 (en) * 1972-09-06 1974-03-28 Erich H Doering LOCK, IN PARTICULAR GARAGE DOOR LOCK
CH587999A5 (en) * 1974-09-04 1977-05-31 Schneider Franz Westfaelisches Rosette for doors with cylinder locks - has flanged mounting ring preventing axial movement of rotating ring

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FR2551486B1 (en) 1992-01-17

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