EP1746229A3 - Lock device - Google Patents

Lock device Download PDF

Info

Publication number
EP1746229A3
EP1746229A3 EP06445054A EP06445054A EP1746229A3 EP 1746229 A3 EP1746229 A3 EP 1746229A3 EP 06445054 A EP06445054 A EP 06445054A EP 06445054 A EP06445054 A EP 06445054A EP 1746229 A3 EP1746229 A3 EP 1746229A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
lock device
cylinder core
magnet
core
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
EP06445054A
Other languages
German (de)
French (fr)
Other versions
EP1746229B1 (en
EP1746229A2 (en
Inventor
Bertil Persson
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 Opening Solutions Sweden AB
Original Assignee
Assa AB
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 Assa AB filed Critical Assa AB
Publication of EP1746229A2 publication Critical patent/EP1746229A2/en
Publication of EP1746229A3 publication Critical patent/EP1746229A3/en
Application granted granted Critical
Publication of EP1746229B1 publication Critical patent/EP1746229B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
    • 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
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts
    • E05B15/0073—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts magnetically operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B2009/047—Means for returning cylinder locks to their neutral position

Abstract

A lock device comprises a lock cylinder (1) having a cylinder housing (10) and a cylinder core (20) which is mounted for rotation in an opening in the cylinder housing. The cylinder housing includes a first magnet (14) and the cylinder core includes a second magnet (24). The first and the second magnets are adapted to exert therebetween a force that causes the cylinder core to rotate to a pre-determined position of rotation. This provides a simple and inexpensive way of returning the cylinder core to a starting position.
EP06445054A 2005-07-20 2006-06-21 Lock device Not-in-force EP1746229B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0501704A SE527651E5 (en) 2005-07-20 2005-07-20 Locking device

Publications (3)

Publication Number Publication Date
EP1746229A2 EP1746229A2 (en) 2007-01-24
EP1746229A3 true EP1746229A3 (en) 2007-05-02
EP1746229B1 EP1746229B1 (en) 2011-03-16

Family

ID=36251001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06445054A Not-in-force EP1746229B1 (en) 2005-07-20 2006-06-21 Lock device

Country Status (5)

Country Link
EP (1) EP1746229B1 (en)
AT (1) ATE502176T1 (en)
DE (1) DE602006020660D1 (en)
NO (1) NO340070B1 (en)
SE (1) SE527651E5 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000008A1 (en) * 2007-06-22 2008-12-31 Magswitch Technology Worldwide Pty Ltd Magnetic latching mechanism
AU2010219422B2 (en) * 2009-09-18 2015-08-20 Assa Abloy Australia Pty Limited Lock actuator with biasing means
CA2783072C (en) 2011-07-15 2020-02-18 Medeco Security Locks, Inc. Electronically-controlled removable core lock
US8978428B2 (en) 2011-09-08 2015-03-17 Medeco Security Locks, Inc. Apparatus for automatically returning a lock to a desired orientation
FR3014927B1 (en) * 2013-12-16 2016-12-30 Valerie Secret BARREL FOR LATCHING / UNLOCKING DEVICE SUCH AS A LOCK
CN104328944A (en) * 2014-10-22 2015-02-04 韦立庆 Safe lock core
AU2016292947A1 (en) * 2015-07-14 2017-12-21 Fire & Security Hardware Pty Ltd A magnetic field generator for use in a locking arrangement
JP6510947B2 (en) * 2015-10-01 2019-05-08 堀ロック工業株式会社 Door opening and closing handle
EP3480395B1 (en) * 2017-11-02 2020-01-08 iLOQ Oy Electromechanical lock
EP3480396A1 (en) * 2017-11-02 2019-05-08 iLOQ Oy Electromechanical lock utilizing magnetic field forces
NL1044383B1 (en) 2022-07-19 2024-01-26 Adriana Wilhelmus Van Laerhoven Petrus Handle and closing device provided with such a handle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1027535A (en) * 1950-11-10 1953-05-12 Magnetic locking device
GB1269988A (en) * 1968-04-17 1972-04-12 Liquidonics Inc Tumbler lock
FR2741375A1 (en) * 1995-11-21 1997-05-23 Ronis Sa Barrel lock with central bolt for window handles
US6244636B1 (en) * 1999-07-29 2001-06-12 Robert Rissone Door latch
WO2004018805A1 (en) * 2002-08-15 2004-03-04 Wittenstein Ag Locking device for vehicles, especially for aeroplanes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1027535A (en) * 1950-11-10 1953-05-12 Magnetic locking device
GB1269988A (en) * 1968-04-17 1972-04-12 Liquidonics Inc Tumbler lock
FR2741375A1 (en) * 1995-11-21 1997-05-23 Ronis Sa Barrel lock with central bolt for window handles
US6244636B1 (en) * 1999-07-29 2001-06-12 Robert Rissone Door latch
WO2004018805A1 (en) * 2002-08-15 2004-03-04 Wittenstein Ag Locking device for vehicles, especially for aeroplanes

Also Published As

Publication number Publication date
DE602006020660D1 (en) 2011-04-28
SE527651C2 (en) 2006-05-02
SE0501704L (en) 2006-05-02
EP1746229B1 (en) 2011-03-16
EP1746229A2 (en) 2007-01-24
ATE502176T1 (en) 2011-04-15
NO340070B1 (en) 2017-03-06
NO20063349L (en) 2007-01-22
SE527651E5 (en) 2020-03-03

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