EP1884609A1 - Anti-manipulation contre la technique de frappe - Google Patents

Anti-manipulation contre la technique de frappe Download PDF

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Publication number
EP1884609A1
EP1884609A1 EP06015858A EP06015858A EP1884609A1 EP 1884609 A1 EP1884609 A1 EP 1884609A1 EP 06015858 A EP06015858 A EP 06015858A EP 06015858 A EP06015858 A EP 06015858A EP 1884609 A1 EP1884609 A1 EP 1884609A1
Authority
EP
European Patent Office
Prior art keywords
receiving bore
lock cylinder
receiving
locking pin
manipulation
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.)
Withdrawn
Application number
EP06015858A
Other languages
German (de)
English (en)
Inventor
Cafer Carpaz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP06015858A priority Critical patent/EP1884609A1/fr
Priority to DE200620012108 priority patent/DE202006012108U1/de
Publication of EP1884609A1 publication Critical patent/EP1884609A1/fr
Withdrawn legal-status Critical Current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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/006—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor
    • E05B27/0064—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance whereby a small rotation without the correct key blocks further rotation of the rotor whereby the rotor is irreversibly blocked or can only be moved back with an authorized tool or key

Definitions

  • the invention relates to a lock cylinder, they know for example for locks are used.
  • Such lock cylinders have a housing with a substantially cylindrical receiving space in which a cylinder core secured by means of spring-loaded core and housing pins against radial movement, is rotatably mounted.
  • the cylinder core has an axial profile channel into which a key can be inserted.
  • first mounting bores extend up to the lateral surface of the cylinder core. In the secured rotational position are in the escape of the first mounting holes of the cylinder cores in the housing also second, to the receiving space open receiving bores formed.
  • the invention is therefore based on the object to develop a lock cylinder, the with economic manufacturability in the case of manipulation prevents twisting of the cylinder core.
  • a closure device according to claim 1 is proposed with the invention.
  • the lock cylinder according to the invention has in its housing at least a third, smaller diameter receiving bore which is parallel to the second receiving holes also open to the receiving space.
  • This third mounting hole is aligned with a defined twisted cylinder core (second rotational position) with one of the first mounting holes.
  • a dumbbell-shaped locking pin which is pressed spring-loaded in the direction of the cylinder core, and thus rests against the lateral surface of this.
  • the locking pin is transported by spring force from the third Freborhung in the first receiving bore.
  • the waisted shape of the locking pin on the parting plane (lateral surface of the cylinder core) of the receiving bores one and three Due to the different diameter of the mounting holes one and three and the dumbbell-shaped configuration of the locking pins, these can not be moved simultaneously from the mounting holes one.
  • manipulative opening attempts are prevented insofar as the rotation of the cylinder core at the rotational position two is blocked.

Landscapes

  • Lock And Its Accessories (AREA)
EP06015858A 2006-07-30 2006-07-30 Anti-manipulation contre la technique de frappe Withdrawn EP1884609A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06015858A EP1884609A1 (fr) 2006-07-30 2006-07-30 Anti-manipulation contre la technique de frappe
DE200620012108 DE202006012108U1 (de) 2006-07-30 2006-07-30 Antimanipulation gegen Schlagtechnik

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06015858A EP1884609A1 (fr) 2006-07-30 2006-07-30 Anti-manipulation contre la technique de frappe

Publications (1)

Publication Number Publication Date
EP1884609A1 true EP1884609A1 (fr) 2008-02-06

Family

ID=37684971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06015858A Withdrawn EP1884609A1 (fr) 2006-07-30 2006-07-30 Anti-manipulation contre la technique de frappe

Country Status (1)

Country Link
EP (1) EP1884609A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449555A (en) * 2007-05-23 2008-11-26 Ian Southall Cylinder lock with blocking tumblers
WO2020183479A3 (fr) * 2019-03-14 2020-11-12 Rav Bariach (08) Industries Ltd. Ensemble de verrouillage doté d'une broche déclenchée de façon à empêcher la saisie

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802234A (en) 1973-02-28 1974-04-09 Emhart Corp Pick-resistant lock construction including jamming feature
FR2312630A1 (fr) 1975-05-30 1976-12-24 Cavers Ets Perfectionnements aux serrures, cadenas et autres fermetures a cylindres et goupilles
DE19934883C1 (de) 1999-07-24 2001-01-18 Wagner Alexander Josef Schließvorrichtung
TR200401860U (tr) 2004-07-28 2005-03-21 Kale Ki̇li̇t Ve Kalip Sanayi̇i̇ A.Ş. Kilit barel mekanizmalarında güvenlik pimi yapılandırması ve söz konusu yapılandırmaya ilişkin geliştirme.
AT412797B (de) 2002-12-20 2005-07-25 Evva Werke Doppelzylinderschloss

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802234A (en) 1973-02-28 1974-04-09 Emhart Corp Pick-resistant lock construction including jamming feature
FR2312630A1 (fr) 1975-05-30 1976-12-24 Cavers Ets Perfectionnements aux serrures, cadenas et autres fermetures a cylindres et goupilles
DE19934883C1 (de) 1999-07-24 2001-01-18 Wagner Alexander Josef Schließvorrichtung
AT412797B (de) 2002-12-20 2005-07-25 Evva Werke Doppelzylinderschloss
TR200401860U (tr) 2004-07-28 2005-03-21 Kale Ki̇li̇t Ve Kalip Sanayi̇i̇ A.Ş. Kilit barel mekanizmalarında güvenlik pimi yapılandırması ve söz konusu yapılandırmaya ilişkin geliştirme.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449555A (en) * 2007-05-23 2008-11-26 Ian Southall Cylinder lock with blocking tumblers
WO2020183479A3 (fr) * 2019-03-14 2020-11-12 Rav Bariach (08) Industries Ltd. Ensemble de verrouillage doté d'une broche déclenchée de façon à empêcher la saisie

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