EP2108767A3 - Cylinder lock - Google Patents

Cylinder lock Download PDF

Info

Publication number
EP2108767A3
EP2108767A3 EP09155655A EP09155655A EP2108767A3 EP 2108767 A3 EP2108767 A3 EP 2108767A3 EP 09155655 A EP09155655 A EP 09155655A EP 09155655 A EP09155655 A EP 09155655A EP 2108767 A3 EP2108767 A3 EP 2108767A3
Authority
EP
European Patent Office
Prior art keywords
stator
slot
pins
rotor
coding
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Withdrawn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
EP09155655A
Other languages
German (de)
French (fr)
Other versions
EP2108767A2 (en
Inventor
Antonio Mario Alban
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.)
Alban Giacomo SpA
Original Assignee
Alban Giacomo SpA
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 Alban Giacomo SpA filed Critical Alban Giacomo SpA
Publication of EP2108767A2 publication Critical patent/EP2108767A2/en
Publication of EP2108767A3 publication Critical patent/EP2108767A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type

Abstract

A cylinder lock (10), comprising:
- a stator (11),
- a cylindrical rotor (12) for the actuation of the bolt, which is accommodated rotatably within the stator (11) and in which a slot (13) for the insertion of a key (14) for the operation of the lock is formed,
- coding pins (15) and driver pins (16) for blocking the rotation of the rotor (12) within the stator (11), which can slide within radial holes (17a, 17b) provided correspondingly within the rotor (12) and within the stator (11),
- elastic means (18) for pushing the coding pins (15) against an internal wall (19) of the slot (13), which faces the holes (17a, 17b), the elastic means (18) being further adapted to align the coding pins (15) and the driver pins (16) to allow the rotation of the rotor (12) within the stator (11) when one key (14) having a predefined profile for opening the lock is inserted in the slot (13),
- at least one pusher (20), which is accommodated in at least one first hole (21) of the holes (17a, 17b) and defines a safety position for at least one first pin (22) of the coding pins (15), in which the first coding pin (22) is spaced from the wall (19) even when no key (14) is inserted in the slot (13).
EP09155655A 2008-04-09 2009-03-19 Cylinder lock Withdrawn EP2108767A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD20080110 ITPD20080110A1 (en) 2008-04-09 2008-04-09 "LOCKED CYLINDER LOCK STRUCTURE"

Publications (2)

Publication Number Publication Date
EP2108767A2 EP2108767A2 (en) 2009-10-14
EP2108767A3 true EP2108767A3 (en) 2013-02-20

Family

ID=40297119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09155655A Withdrawn EP2108767A3 (en) 2008-04-09 2009-03-19 Cylinder lock

Country Status (2)

Country Link
EP (1) EP2108767A3 (en)
IT (1) ITPD20080110A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102953591B (en) * 2012-11-19 2015-04-22 吴正华 Lock cylinder structure
WO2016162891A1 (en) * 2015-04-09 2016-10-13 Cisa S.P.A. Cylinder lock and key
EP3628800B1 (en) * 2018-09-25 2021-12-01 Alban Giacomo S.p.A. Locking system comprising cylinder lock and a punched control key

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656328A (en) * 1970-06-03 1972-04-18 Benjamin F Hughes Lock assembly
FR2577969A1 (en) * 1985-02-27 1986-08-29 Microphot Piston-type cylinder lock for a key with indentations
EP0771920A1 (en) * 1995-11-06 1997-05-07 Aug. Winkhaus GmbH & Co. KG Cylinder lock
EP1418294A2 (en) * 2002-11-05 2004-05-12 Kaba GmbH Lock cylinder
WO2005010302A2 (en) * 2003-07-31 2005-02-03 Moshe Dolev Method and assembly to prevent impact-driven manipulation of cylinder locks
DE102004045792A1 (en) * 2004-09-22 2006-04-06 Dom Sicherheitstechnik Gmbh & Co. Kg Lock cylinder includes second core pins projecting further into key channel than first core pin to prevent unauthorised opening action
EP1707711A2 (en) * 2005-03-30 2006-10-04 Talleres De Escoriaza, S.A. Security device for lock cylinders
WO2007134413A1 (en) * 2006-05-19 2007-11-29 Mauer Locking Systems Ltd Cylinder lock

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656328A (en) * 1970-06-03 1972-04-18 Benjamin F Hughes Lock assembly
FR2577969A1 (en) * 1985-02-27 1986-08-29 Microphot Piston-type cylinder lock for a key with indentations
EP0771920A1 (en) * 1995-11-06 1997-05-07 Aug. Winkhaus GmbH & Co. KG Cylinder lock
EP1418294A2 (en) * 2002-11-05 2004-05-12 Kaba GmbH Lock cylinder
WO2005010302A2 (en) * 2003-07-31 2005-02-03 Moshe Dolev Method and assembly to prevent impact-driven manipulation of cylinder locks
DE102004045792A1 (en) * 2004-09-22 2006-04-06 Dom Sicherheitstechnik Gmbh & Co. Kg Lock cylinder includes second core pins projecting further into key channel than first core pin to prevent unauthorised opening action
EP1707711A2 (en) * 2005-03-30 2006-10-04 Talleres De Escoriaza, S.A. Security device for lock cylinders
WO2007134413A1 (en) * 2006-05-19 2007-11-29 Mauer Locking Systems Ltd Cylinder lock

Also Published As

Publication number Publication date
ITPD20080110A1 (en) 2009-10-10
EP2108767A2 (en) 2009-10-14

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