EP0745745A1 - Schutzvorrichtung für Aufnahmegehäuse eines Verriegelungsbetriebssystems mit Schlüssel - Google Patents

Schutzvorrichtung für Aufnahmegehäuse eines Verriegelungsbetriebssystems mit Schlüssel Download PDF

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Publication number
EP0745745A1
EP0745745A1 EP96440041A EP96440041A EP0745745A1 EP 0745745 A1 EP0745745 A1 EP 0745745A1 EP 96440041 A EP96440041 A EP 96440041A EP 96440041 A EP96440041 A EP 96440041A EP 0745745 A1 EP0745745 A1 EP 0745745A1
Authority
EP
European Patent Office
Prior art keywords
opening
housing
plate
key element
external
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
EP96440041A
Other languages
English (en)
French (fr)
Other versions
EP0745745B1 (de
Inventor
Gérard Prevot
Richard Strassel
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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 Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Publication of EP0745745A1 publication Critical patent/EP0745745A1/de
Application granted granted Critical
Publication of EP0745745B1 publication Critical patent/EP0745745B1/de
Anticipated expiration legal-status Critical
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
    • 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
    • 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 invention relates to a protective device for a housing serving to house a control mechanism for a locking fitting embedded in an opening and comprising a key element, of the barrel type, extending through cleanliness plates arranged on the internal and external side of the opening, this device comprising at least one anti-drilling plate disposed on the external side with respect to the housing and made integral with the opening using fixing members accessible from the internal side of this last, this anti-drilling plate further comprising an opening adjusted to the passage of the key element.
  • the present invention will find its application in the field of building hardware.
  • the specific cleanliness plate has, on its side which is applied to the opening, an anti-drilling plate, or even fulfills the functions of the latter. It also receives threaded sockets made of a specific material for receiving fasteners such as screws passing right through the opening, some to reach the internal cleanliness plate or to treat it to allow it to play this role.
  • the external cleanliness plate has specific characteristics (thickness, housing for receiving a frame for the key element, etc.) allowing it to avoid direct actions on this key element.
  • an anti-drilling protection device for a cylinder lock comprising several elements resistant to drilling, namely a shielded front escutcheon provided, under its internal side, a metal jacket comprising an opening for the passage of the barrel knowing that the escutcheon is only provided with a hole intended to coincide with the front face of the rotor of said barrel.
  • this device comprises a doubling plate which is positioned on the internal side of the wall of the door delimiting, externally, the housing receiving the lock.
  • this doubling plate is applied on the external side of the lock housing.
  • It also comprises an annular collar passing right through the opening machined in this external wall of the door. Even inside this annular collar penetrates the metal jacket fitted to the front badge.
  • the assembly receives a conical ferrule, external side, mounted crazy around the metallic shirt corresponding to the front badge.
  • the solution according to the invention proposes to remedy all of the aforementioned drawbacks, this through a protection device which, while joining, from the point of view of the efficiency, the existing devices, avoids any structural modification of the housing or of the control mechanism of the locking fitting and allows the reuse of the usual cleaning plates, by means, in certain cases, of a simple resumption of machining.
  • the invention as characterized in the claims, solves the problem and consists of a protective device for a housing serving to house a control mechanism for a locking fitting embedded in an opening and comprising a key element , of the barrel type, extending through cleanliness plates arranged on the internal and external side of the opening, this device comprising at least one anti-drilling plate arranged on the external side of the housing and made integral with the opening to the with the aid of fixing members accessible from the internal side of the latter, this anti-drilling plate further comprising an opening adjusted to the passage of the key element, characterized in that said external anti-drilling plate is applied , directly, on the external side of the case and is made integral with the internal face of a protective body inserted in a housing machined on the external side of the opening so as to communicate with a notch made in the edge of said opening and receiving the housing, so that the external side of the protective body is positioned flush with the external side of the opening so as to retract to the back of the external cleanliness plate.
  • the protective body comprises a protective tip enveloping the barrel in its part which extends through the external cleanliness plate, the latter comprising an opening adjusted to the section of the protective tip.
  • the present invention relates to a protection device 1, more particularly visible in FIGS. 1 and 2 of the attached drawing, having the function, precisely, of protecting a housing 2 housing the control mechanism 3 corresponding to a locking fitting 4, of the lock, lever-lock or similar type comprising a key element 5.
  • the protection device 1 aims to protect the housing 2 of a locking fitting 4 which is embedded in the thickness of an opening 6 corresponding to a door, for example.
  • the protective device 1 comprises an anti-drilling plate 11 disposed on the external side 12 relative to the housing 2 and comprising an opening 13 adjusted to the passage of the key element 5.
  • This anti-drilling plate 11 is made integral with opening 6 by means of fasteners 14 of the screw type accessible from the internal side 8 to the opening 6.
  • the latter receives threaded sockets 16 in which these screws constituting said fixing members 14 are fixed.
  • threaded sockets 16 can, here again, be made of a material respecting certain qualities of resistance, such as hardness and other, avoiding their degradation under the actions of a haddock.
  • said external anti-drilling plate 11 is applied directly to the external side 12 of the housing 2. It is also made integral with the internal face 17 of a protective body 18 which comes fit into a housing 19, of suitable dimensions, machined on the external side 7 of the opening 6. By thus positioning itself in a milling made in the opening 6, itself, the protective body 18, to which is secured to the anti-drilling plate 11, can easily be retracted to the rear of a cleanliness plate 9 in the usual configurations. In fact, the external side 20 of this protective body 18 can thus be positioned, substantially, flush with the external side 7 of the opening 6.
  • this protective body 18 can receive, in an integral manner, said tapped sockets 16 intended to cooperate with the fixing members 14 in order to ensure the fixing of the anti-drilling plate 11 of the opening 6.
  • the housing 19 accommodating the protective body 18 is machined in the opening 6 so as to communicate with the notching 21 made in the edge of this opening 6 and welcoming the housing 2 of the locking fitting 4, allowing, precisely, the anti-drilling plate 11 to come directly onto the external side 12 of the housing 2.
  • this protective body 18 comprises a protective tip 22 enveloping the key element 5 in its part extending through the external cleanliness plate 9.
  • an opening 23 is machined. adjusted to the section of the protective end piece 22.
  • the external face 24 of the latter is situated, preferably flush with the end 26 of said key element 5 (see FIG. 3).
  • a key element 5 of the barrel type is immobilized inside the housing 2 of the locking fitting 4 by means of a fixing screw 27 introduced from the front edge 28 of the opening 6 and coming to cooperate with a threaded orifice 29 present at the level of this key element 5.
  • this pin 30 is located at the part 31 of this key element 5 oriented towards the external side of the opening 6.
  • the projecting ends of said pin 30 are positioned at the level of these camberings 32 on the internal side of the anti-drilling plate 11, which can thus contribute effectively to the maintenance of the key element in the housing 2 in the event of an attempt to 'extraction.
  • the protection device 1 also includes an anti-drilling plate 33 disposed on the internal side of the housing 2.
  • this plate anti-drilling 33 is applied on the internal side 8 of the opening 6, at the rear of the internal cleaning plate 10. Consequently, it has an opening 34 allowing the passage of the key element 5. From in the same way, other openings 35 are arranged at the level of this anti-drilling plate 33 serving for the passage of the screws constituting the fixing members 14.
  • the protection device 1 according to the invention can not only be mounted, from the outset, on an opening fitted with a locking fitting of the lever-lock type. , lock or the like, but it is also possible to add it later, without major modifications, that is to say without calling into question the existing one. Indeed, it suffices, for this, to slightly cut the external side of the opening and to mill, at the level of the external cleanliness plate, an opening allowing the passage of the protective end piece 22.
  • this protection device 1 can be used with almost any type of external cleanliness plate 9, which has advantages, not only economic, but also from an aesthetic point of view.

Landscapes

  • Casings For Electric Apparatus (AREA)
  • Lock And Its Accessories (AREA)
  • Switches With Compound Operations (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Soil Working Implements (AREA)
  • Catching Or Destruction (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
EP96440041A 1995-05-30 1996-05-10 Schutzvorrichtung für Aufnahmegehäuse eines Verriegelungsbetriebssystems mit Schlüssel Expired - Lifetime EP0745745B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9506625 1995-05-30
FR9506625A FR2734857B1 (fr) 1995-05-30 1995-05-30 Dispositif de protection pour boitier servant au logement d'un mecanisme de commande d'une ferrure de verrouillage avec element a cle

Publications (2)

Publication Number Publication Date
EP0745745A1 true EP0745745A1 (de) 1996-12-04
EP0745745B1 EP0745745B1 (de) 2002-01-09

Family

ID=9479646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96440041A Expired - Lifetime EP0745745B1 (de) 1995-05-30 1996-05-10 Schutzvorrichtung für Aufnahmegehäuse eines Verriegelungsbetriebssystems mit Schlüssel

Country Status (5)

Country Link
EP (1) EP0745745B1 (de)
AT (1) ATE211795T1 (de)
DE (1) DE69618378T2 (de)
ES (1) ES2170218T3 (de)
FR (1) FR2734857B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011457A3 (nl) * 1997-09-17 1999-09-07 Parys Remi E Van Sluiting en schild daarvoor.
FR2816974A1 (fr) * 2000-11-20 2002-05-24 Jean Michel Louvet Elements de protection contre l'effraction europeen de serrures
FR2816975A1 (fr) * 2000-11-20 2002-05-24 Jean Michel Louvet Dispositif de protection conte l'effraction de serrures a cylindres europeen
EP2642048A3 (de) * 2012-03-20 2016-12-21 Assa Oem AB Verstärkte Verriegelungsvorrichtung
GB2541900A (en) * 2015-09-02 2017-03-08 Ingenious Locks & Hardware Ltd A security system for a lock

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583451A1 (fr) * 1985-06-14 1986-12-19 Vachette Sa Serrure de porte equipee d'un dispositif de protection.
DE3604719A1 (de) * 1986-02-14 1987-08-20 Feral Sicherheitstechnik Elisa Einbruchsicherung fuer schloesser
EP0281519A2 (de) * 1987-03-06 1988-09-07 Ernst Keller Vorrichtung zum Befestigen eines Drehschliesszylinders
FR2613750A1 (fr) * 1987-02-10 1988-10-14 Talleres Escoriaza Sa Dispositif de protection anti-percement d'une serrure a barillet
DE8717477U1 (de) * 1987-09-23 1988-11-10 Melchert Beschlaege Gmbh & Co Kg, 5628 Heiligenhaus, De
FR2708025A1 (fr) * 1993-07-22 1995-01-27 Vachette Sa Dispositif de protection de barillet de serrure de porte.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583451A1 (fr) * 1985-06-14 1986-12-19 Vachette Sa Serrure de porte equipee d'un dispositif de protection.
DE3604719A1 (de) * 1986-02-14 1987-08-20 Feral Sicherheitstechnik Elisa Einbruchsicherung fuer schloesser
FR2613750A1 (fr) * 1987-02-10 1988-10-14 Talleres Escoriaza Sa Dispositif de protection anti-percement d'une serrure a barillet
EP0281519A2 (de) * 1987-03-06 1988-09-07 Ernst Keller Vorrichtung zum Befestigen eines Drehschliesszylinders
DE8717477U1 (de) * 1987-09-23 1988-11-10 Melchert Beschlaege Gmbh & Co Kg, 5628 Heiligenhaus, De
FR2708025A1 (fr) * 1993-07-22 1995-01-27 Vachette Sa Dispositif de protection de barillet de serrure de porte.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011457A3 (nl) * 1997-09-17 1999-09-07 Parys Remi E Van Sluiting en schild daarvoor.
FR2816974A1 (fr) * 2000-11-20 2002-05-24 Jean Michel Louvet Elements de protection contre l'effraction europeen de serrures
FR2816975A1 (fr) * 2000-11-20 2002-05-24 Jean Michel Louvet Dispositif de protection conte l'effraction de serrures a cylindres europeen
EP2642048A3 (de) * 2012-03-20 2016-12-21 Assa Oem AB Verstärkte Verriegelungsvorrichtung
GB2541900A (en) * 2015-09-02 2017-03-08 Ingenious Locks & Hardware Ltd A security system for a lock

Also Published As

Publication number Publication date
DE69618378D1 (de) 2002-02-14
EP0745745B1 (de) 2002-01-09
ATE211795T1 (de) 2002-01-15
DE69618378T2 (de) 2002-09-26
FR2734857B1 (fr) 1997-12-19
ES2170218T3 (es) 2002-08-01
FR2734857A1 (fr) 1996-12-06

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