WO2008100234A2 - Verrou de sécurité à pièce d'insertion cylindrique modifiée - Google Patents

Verrou de sécurité à pièce d'insertion cylindrique modifiée Download PDF

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Publication number
WO2008100234A2
WO2008100234A2 PCT/SI2008/000009 SI2008000009W WO2008100234A2 WO 2008100234 A2 WO2008100234 A2 WO 2008100234A2 SI 2008000009 W SI2008000009 W SI 2008000009W WO 2008100234 A2 WO2008100234 A2 WO 2008100234A2
Authority
WO
WIPO (PCT)
Prior art keywords
lock
pins
modified
cylinder lock
cylindrical insert
Prior art date
Application number
PCT/SI2008/000009
Other languages
English (en)
Other versions
WO2008100234A3 (fr
Inventor
Ivo Droljc
Original Assignee
Ivo Droljc
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 Ivo Droljc filed Critical Ivo Droljc
Publication of WO2008100234A2 publication Critical patent/WO2008100234A2/fr
Publication of WO2008100234A3 publication Critical patent/WO2008100234A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/16—Closures or guards for keyholes shaped as pins or key bits
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/147—Closures or guards for keyholes electrically-operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in

Definitions

  • the subject of this invention is a security lock with modified cylindrical insert with one or more blocking pins operated through locking and unlocking mechanism with a standard cylinder lock with an entry hole, which is installed of-axis of key entry or electromagnetic device.
  • This invention falls within the class E 05 B 13/08 of International patent classification.
  • Identified solutions of standard architectural locks are usually equiped with a cylinder lock, when used for gates and other door types.
  • the latest implementations of cylinder locks consists of various safety components that prevent damaging the lock. These for example include safety shield against rupture, protection against drilling, GPI systems and so on. These systems contain steel pins within the core and the body of the cylinder and magnetic systems, which have greatly increased the number of combinations. These systems cause increase in prices of such locks and do not decrease the number of mechanical damages. Despite the increase in prices we can come accross professional burglers, who use special devices ( a threaded mandrel on metal prism) for pulling the lock out of its chamber. This way they tear the pins, destroy combinations and disable functioningt of the lock. This is similar to pulling a cork out from the bottle.
  • a security lock with modified cylinder lock resolves a determined technical issue in a way, that its modified cylinder locks are placed in holes, where in case of a regular cylinder lock a combination of pegs and springs of different blocking pins, operated through locking and unlocking mechanism, are located.
  • Basic implementation uses a standard cylinder lock for moving the blocking pins, which is located of-axe of key slit. It is also possible to replace it with an electromagnetic device, which when activated, moves a pin or pins. Based on this intervention a safety lock can be installed in every door on a specific place, where a standard architectural lock without additional door alteration has previously been placed.
  • Picture 1 security lock with modified cylindrical insert according to this intervention in a cross-section and side view
  • Picture 2 a side view on a modified cylinder insert in partial cross- section from aside;
  • Picture 3 based on this intervention, the inside view on external protective appliance of security lock with modified cylindrical insert after the first implementation case without inserted device for moving;
  • Picture 4 a front view on mechanisms for moving the pins after the first implementation case
  • Picture 5 a back view on mechanisms for moving the pins after the first implementation case
  • a security lock with modified cylindrical insert which is shown in pictures 1 to 5, is in picture 1 presented in cross- section and side view. It consists of a standard architectural lock A with modified cylinder lock 1 and mechanism 2 for moving the blocking pin or pins 3, placed in modified cylinder lock 1.
  • a regular cylinder lock has got conducted holes, intended for placement of pins and springs, where their position at the key slit depends on notches in the key and only a correct position of pegs facilitates a release of the cylinder lock and accordingly also a rotation of the cylinder lock core.
  • these holes are used as a guide of blocking pin or pins 3 and could also be prolonged in the wall 4 of cylinder lock 1.
  • Blocking pin or pins 3 have a semicircular setting 5 with a hole 6 on the bottom side. The blocking pin 3 can also move inside a groove, which is modified especially for this situation and placed inside the external protective appliance 14.
  • the mechanism 2 consists of a prone, flat designed part 8, which appears in a shape of a kidney and is srewed to the rear wall of cylinder lock 9 and has a braided plug 10 on the front wall of its housing.
  • the key shall be turned through a visible entry hole 12 from its installed position for 180° in a way, that a jagged part of the key enters back in the cylinder lock core, when pulling back.
  • a cylinder lock 9 also moves and that causes the movement of blocking pin or pins 3 due to adherence of braided plugs 10 to the hole 6 of blocking pin or pins 3.
  • the first pin 3 When locking, we block the movement of modified cylinder lock 1 , the first pin 3 also closes the entry hole of modified cylinder lock, so that it is impossible to insert objects inside, which could eventually obstruct the entry hole or mechanically damage the modified cylinder lock 1.
  • the described mechanism 2 can move one, two or all (usually five) of the pins 3.
  • modified cylinder lock with one pin 3 which in case of locked security lock blocks the entry hole of modified cylinder lock, where afterwards a key with regularly executed notches shall be used for opening the remaining combination of placed pegs of cylinder lock.
  • all implemented pins 3 it is possible after we move them, to turn the modified cylinder with a suitable flat object or a blind key.
  • Mechanism 2 for moving the blocking pin or pins 3, which is placed in the modified cylinder lock 1 is according to the first implemented case, shown in pictures 3 to 5, where it is also possible to replace those with an electromagnetic device, which when activated, moves the pin or pins 3 into the interlocking position.
  • the mechanism 2 falls of, however the opening is possible by pressing the button through wireless communication, while all other functions, including the shape of a pin or pins 3 remain unchanged.
  • the slit is namely accessiblr only from the inside, while it is impossible to determine its exact position from the outside, that is why it is practically impossible to mechanically damage the lock ( by which we mean damages such as breaking, drilling).
  • Visible entry hole 12 is namely only a transitional measure for inserting the key.
  • the entry hole 21 is simply shaped where possible foreign objects can be pulled out or pushed forward into an empty space.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

Verrou de sécurité à pièce d'insertion cylindrique modifiée ayant une ou plusieurs broches de blocage activées par un mécanisme de verrouillage et de déverrouillage comportant un verrou à cylindre classique avec trou d'entrée, que l'on installe hors axe par rapport à une entrée de clé ou un dispositif électromagnétique. Ledit verrou comprend un verrou à cylindre modifié (1) à trous (s'agissant d'un verrou à cylindre régulier il existe une combinaison de broches et de ressorts), contenant une ou plusieurs broches de blocage (3), à guidage assuré par un mécanisme de déverrouillage. En configuration de base, avec le mécanisme susmentionné d'activation des broches, on utilise un verrou à cylindre classique, en positionnement hors axe par rapport à une entrée de clé, sachant par ailleurs qu'il est possible de remplacer cette clé par un dispositif électromagnétique qui, une fois activé, déplace la ou les broches.
PCT/SI2008/000009 2007-02-16 2008-02-15 Verrou de sécurité à pièce d'insertion cylindrique modifiée WO2008100234A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SIP-200700035 2007-02-16
SI200700035A SI22453A (sl) 2007-02-16 2007-02-16 Varnostna kljuäśavnica s prirejenim cilindriäśnim vloĺ˝kom

Publications (2)

Publication Number Publication Date
WO2008100234A2 true WO2008100234A2 (fr) 2008-08-21
WO2008100234A3 WO2008100234A3 (fr) 2008-10-09

Family

ID=39627627

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SI2008/000009 WO2008100234A2 (fr) 2007-02-16 2008-02-15 Verrou de sécurité à pièce d'insertion cylindrique modifiée

Country Status (2)

Country Link
SI (1) SI22453A (fr)
WO (1) WO2008100234A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105121761A (zh) * 2012-12-23 2015-12-02 Bv·埃默特克 圆筒锁以及这种锁和钥匙的组合
US9542915B2 (en) 2014-12-26 2017-01-10 Mark E. Hackett Keyless locking tremolo systems and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2022677A (en) * 1978-06-06 1979-12-19 Neiman Sa Device for blocking key passage of a lock
FR2629123A1 (en) * 1986-12-29 1989-09-29 Ferraye Joseph Method for blocking locks with cylinders and with tumblers
DE29603902U1 (de) * 1996-03-02 1996-04-18 Breuer, Ingeborg, 09113 Chemnitz Hinterschloßschlüssel
JP2000310065A (ja) * 1999-04-20 2000-11-07 Kokuki O レバーハンドルを有する簡易構造のドアロック装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2022677A (en) * 1978-06-06 1979-12-19 Neiman Sa Device for blocking key passage of a lock
FR2629123A1 (en) * 1986-12-29 1989-09-29 Ferraye Joseph Method for blocking locks with cylinders and with tumblers
DE29603902U1 (de) * 1996-03-02 1996-04-18 Breuer, Ingeborg, 09113 Chemnitz Hinterschloßschlüssel
JP2000310065A (ja) * 1999-04-20 2000-11-07 Kokuki O レバーハンドルを有する簡易構造のドアロック装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105121761A (zh) * 2012-12-23 2015-12-02 Bv·埃默特克 圆筒锁以及这种锁和钥匙的组合
EP2935731B1 (fr) * 2012-12-23 2019-10-16 Almotec B.V. Serrure à cylindre et clé
US9542915B2 (en) 2014-12-26 2017-01-10 Mark E. Hackett Keyless locking tremolo systems and methods

Also Published As

Publication number Publication date
SI22453A (sl) 2008-08-31
WO2008100234A3 (fr) 2008-10-09

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