EP1464778A2 - Serrure cylindrique - Google Patents

Serrure cylindrique Download PDF

Info

Publication number: EP1464778A2
Authority: EP; European Patent Office
Prior art keywords: diameter; core; housing; pin; tumbler
Prior art date: 2003-04-04
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

EP04090126A

Other languages

German (de)

English (en)

Other versions

EP1464778B1 (fr

EP1464778A3 (fr

Inventor

Jürgen Krühn

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.)

Assa Abloy Sicherheitstechnik GmbH

Original Assignee

Assa Abloy Sicherheitstechnik GmbH

Ikon GmbH Prazisionstechnik

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.)

2003-04-04

Filing date

2004-04-01

Publication date

2004-10-06

2004-04-01 Application filed by Assa Abloy Sicherheitstechnik GmbH, Ikon GmbH Prazisionstechnik filed Critical Assa Abloy Sicherheitstechnik GmbH

2004-04-01 Priority to PL04090126T priority Critical patent/PL1464778T3/pl

2004-04-01 Priority to SI200431069T priority patent/SI1464778T1/sl

2004-10-06 Publication of EP1464778A2 publication Critical patent/EP1464778A2/fr

2005-11-30 Publication of EP1464778A3 publication Critical patent/EP1464778A3/fr

2009-02-18 Application granted granted Critical

2009-02-18 Publication of EP1464778B1 publication Critical patent/EP1464778B1/fr

2024-04-01 Anticipated expiration legal-status Critical

Status 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
- 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
- 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
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins

Definitions

the invention relates to a lock cylinder with a rotatably arranged in this Cylinder core and located in the lock cylinder and in the cylinder core Tumbler holes that receive housing and core pins.
Conventional lock cylinder systems are based on pin tumblers, consisting of core and housing pin and the tumbler spring. Usual systems have 5, 6 or 7 pin tumblers. Methods exist for opening such pin cylinders without the presence of the authorized key, so-called picking methods. On the other hand, there are also methods to complicate or prevent "picking". These include paracentric key channels; Housing pins that simulate parting lines between core and housing pin and additional, different types of tumbler elements.
the object of the present invention is conventional tumbler systems make it more pick-proof than is possible with known methods today and in the process to achieve pick safety with simple means.
a lock cylinder of the type mentioned in the preamble that housing pins of different diameters and different shape are arranged, at least one of the tumbler has a housing pin with the diameter a and at least one other tumbler has a housing pin, the a head with the diameter b and a shaft with the diameter c, wherein the larger diameter faces the core bore and the condition is: c ⁇ a ⁇ b.
the shape of the housing pin with the diameters b and c for example, dumbbell-like or be mushroom-like.
the core pins also have a diameter a.
the Schheßzylindergeophuse 1 the cylinder core with 2, one of the tumbler holes 3 , where more precisely the housing bore with 4 and the associated Kembohrung is denoted by 5.
the housing pins are designated 6 and 7 and the core pins 8.
housing pins 6 with a diameter a and specially shaped housing pins 7 - see Fig. 8 - (dumbbell pins, mushroom pins) whose thicker end (s) is greater than the dimension a and preferably tapered in the shaft is.

Landscapes

Lock And Its Accessories (AREA)
Actuator (AREA)
Vehicle Body Suspensions (AREA)
Chairs Characterized By Structure (AREA)
Valve Device For Special Equipments (AREA)
Catching Or Destruction (AREA)
Burglar Alarm Systems (AREA)
Fluid-Damping Devices (AREA)
Lubrication Of Internal Combustion Engines (AREA)

EP04090126A 2003-04-04 2004-04-01 Serrure cylindrique Expired - Lifetime EP1464778B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
PL04090126T PL1464778T3 (pl)	2003-04-04	2004-04-01	Wkładka bębenkowa
SI200431069T SI1464778T1 (sl)	2003-04-04	2004-04-01	Cilindriäśna kljuäśavnica

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10316742A DE10316742A1 (de)	2003-04-04	2003-04-04	Schließzylinder
DE10316742		2003-04-04

Publications (3)

Publication Number	Publication Date
EP1464778A2 true EP1464778A2 (fr)	2004-10-06
EP1464778A3 EP1464778A3 (fr)	2005-11-30
EP1464778B1 EP1464778B1 (fr)	2009-02-18

Family

ID=32842299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP04090126A Expired - Lifetime EP1464778B1 (fr)	2003-04-04	2004-04-01	Serrure cylindrique

Country Status (8)

Country	Link
EP (1)	EP1464778B1 (fr)
AT (1)	ATE423252T1 (fr)
DE (2)	DE10316742A1 (fr)
DK (1)	DK1464778T3 (fr)
ES (1)	ES2320218T3 (fr)
PL (1)	PL1464778T3 (fr)
PT (1)	PT1464778E (fr)
SI (1)	SI1464778T1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004011637B4 (de) *	2004-03-10	2006-08-03	Dom Sicherheitstechnik Gmbh & Co Kg	Schließzylinder
WO2006066549A3 (fr) *	2004-12-23	2007-01-18	Schliessanlagen Gmbh Pfaffenha	Cylindre de fermeture
US20140150506A1 (en) *	2012-12-04	2014-06-05	Kwikset Corporation	Pick-Resistant Lock Cylinder Using Torque Resistance

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE612893C (de)	1933-12-20	1935-05-07	Zeiss Ikon A G Goerz Werk	Stiftzylinderschloss mit Abtasthindernissen in der Zuhaltungsfuehrung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20189A (en) *		1858-05-11		Chubjst
US2043205A (en) *	1932-08-19	1936-06-02	Yale & Towne Mfg Co	Lock
DE628600C (de) *	1933-11-16	1936-04-07	Goerz Werk	Zylinderschloss mit Zuhaltungsstiften
DE633753C (de) *	1933-11-19	1936-08-05	Zeiss Ikon Akt Ges Goerz Werk	Zylinderschloss mit aus zwei einander umhuellenden Teilen bestehenden Zuhaltungsstiften
GB435525A (en) *	1933-12-19	1935-09-23	Yale & Towne Mfg Co	Improvements in and relating to locks
US2051772A (en) *	1935-12-10	1936-08-18	Edward A Berk	Safety lock construction
DE1876907U (de) *	1963-06-06	1963-08-01	Karrenberg Fa Wilhelm	Schlosszylinder.
DE1876909U (de) *	1963-06-06	1963-08-01	Karrenberg Fa Wilhelm	Schlosszylinder mit pilzfoermigen gehaeusestiften.
FR2525667B1 (fr) *	1982-04-26	1986-03-14	Neiman Sa	Perfectionnements aux serrures a pistons

2003
- 2003-04-04 DE DE10316742A patent/DE10316742A1/de not_active Withdrawn
2004
- 2004-04-01 ES ES04090126T patent/ES2320218T3/es not_active Expired - Lifetime
- 2004-04-01 SI SI200431069T patent/SI1464778T1/sl unknown
- 2004-04-01 AT AT04090126T patent/ATE423252T1/de active
- 2004-04-01 PL PL04090126T patent/PL1464778T3/pl unknown
- 2004-04-01 EP EP04090126A patent/EP1464778B1/fr not_active Expired - Lifetime
- 2004-04-01 PT PT04090126T patent/PT1464778E/pt unknown
- 2004-04-01 DE DE502004008994T patent/DE502004008994D1/de not_active Expired - Lifetime
- 2004-04-01 DK DK04090126T patent/DK1464778T3/da active

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE612893C (de)	1933-12-20	1935-05-07	Zeiss Ikon A G Goerz Werk	Stiftzylinderschloss mit Abtasthindernissen in der Zuhaltungsfuehrung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004011637B4 (de) *	2004-03-10	2006-08-03	Dom Sicherheitstechnik Gmbh & Co Kg	Schließzylinder
WO2006066549A3 (fr) *	2004-12-23	2007-01-18	Schliessanlagen Gmbh Pfaffenha	Cylindre de fermeture
US20140150506A1 (en) *	2012-12-04	2014-06-05	Kwikset Corporation	Pick-Resistant Lock Cylinder Using Torque Resistance
US9181728B2 (en) *	2012-12-04	2015-11-10	Kwikset Corporation	Pick-resistant lock cylinder using torque resistance

Also Published As

Publication number	Publication date
DE502004008994D1 (de)	2009-04-02
PL1464778T3 (pl)	2009-07-31
EP1464778B1 (fr)	2009-02-18
EP1464778A3 (fr)	2005-11-30
SI1464778T1 (sl)	2009-06-30
ES2320218T3 (es)	2009-05-20
ATE423252T1 (de)	2009-03-15
PT1464778E (pt)	2009-04-09
DE10316742A1 (de)	2004-10-28
DK1464778T3 (da)	2009-04-14

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Publication	Publication Date	Title
DE2810756A1 (de)	1978-09-21	Vorhaengeschloss
CH669632A5 (fr)	1989-03-31
DE2637798A1 (de)	1977-03-24	Schluessel fuer ein zylinderschloss
DE2533494B2 (de)	1978-08-17	Schließzylinder mit Stiftzuhaltungen und Schlüssel
DE102010012261B4 (de)	2015-08-20	Schließsystem
EP1333136B1 (fr)	2006-07-19	Serrure cylindrique
EP0092812B1 (fr)	1986-04-02	Serrure à goupilles
EP1464778B1 (fr)	2009-02-18	Serrure cylindrique
DE3003468C2 (fr)	1988-10-06
EP2619387A1 (fr)	2013-07-31	Cylindre de serrure rotatif et clé de sûreté
EP0868584B1 (fr)	2003-07-16	Barillet rotatif pour serrure de securite
EP0815336B1 (fr)	1998-12-30	Cylindre de verrouillage tournant pour serrure de surete
DE102004045792A1 (de)	2006-04-06	Schliesszylinder
EP0756052B1 (fr)	1998-11-25	Serrure cylindrique à goupilles et une clé pour une serrure à goupilles
DE10344438B3 (de)	2004-12-16	Schließzylinder, insbesondere für ein Türschloss
EP0330803B1 (fr)	1992-12-16	Cylindre pour serrure de sécurité
EP0646689B1 (fr)	1997-11-12	Cylindre pour serrure de sécurité
DE60209547T2 (de)	2007-01-11	Verriegelungsvorrichtungs-sicherheitsschloss
EP1333135A1 (fr)	2003-08-06	Serrure cylindrique
AT502151B1 (de)	2007-05-15	Zylinderschloss mit nachsperrsicherung
DE102004011637B4 (de)	2006-08-03	Schließzylinder
DE1910849A1 (de)	1969-10-09	Zylinderschloss
AT511401B1 (de)	2013-03-15	Zylinderschloss mit mehrteiligem gehäusestift
DE29722567U1 (de)	1998-03-05	Stiftzylinderschloß
CH671428A5 (en)	1989-08-31	Additional security device for cylinder lock - consists of cylindrical projection on end face of pins fitted in lock housing