WO2003100199A1 - Verrou - Google Patents

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Publication number
WO2003100199A1
WO2003100199A1 PCT/IL2003/000437 IL0300437W WO03100199A1 WO 2003100199 A1 WO2003100199 A1 WO 2003100199A1 IL 0300437 W IL0300437 W IL 0300437W WO 03100199 A1 WO03100199 A1 WO 03100199A1
Authority
WO
WIPO (PCT)
Prior art keywords
lockable
lock according
assembly
cylinder
lock
Prior art date
Application number
PCT/IL2003/000437
Other languages
English (en)
Inventor
Peter Nicoara
Original Assignee
Mul-T-Lock Technologies Ltd.
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 Mul-T-Lock Technologies Ltd. filed Critical Mul-T-Lock Technologies Ltd.
Priority to AU2003231346A priority Critical patent/AU2003231346A1/en
Publication of WO2003100199A1 publication Critical patent/WO2003100199A1/fr

Links

Classifications

    • 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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
    • E05B47/0626—Cylinder locks with electromagnetic control by blocking the rotor radially
    • E05B47/063—Cylinder locks with electromagnetic control by blocking the rotor radially with a rectilinearly moveable blocking element
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0024—Cams
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • 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
    • E05B2047/0093—Operating or controlling locks or other fastening devices by electric or magnetic means including means for preventing manipulation by external shocks, blows or the like
    • 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

Definitions

  • the present invention relates to locks generally and more particularly to cylinder locks.
  • the present invention seeks to provide improved locks.
  • a lock including a body, a locking assembly arranged for selectable locking engagement with respect to the body and a magnetic coupling assembly for retaining the locking assembly in a locked orientation notwithstanding at least one of vibration thereof and application of mechanical shocks thereto.
  • the body includes a cylinder body and the locking assembly includes a cylinder plug rotatable with respect to the cylinder body, the cylinder plug including a lockable assembly including first and second lockable parts and the magnetic coupling assembly includes first and second magnetic materials, at least one of the first and second magnetic materials being a magnet, the first and second lockable parts respectively including the first and second magnetic materials.
  • a lock including a body, a locking assembly arranged for selectable locking engagement with respect to the body and a magnetic coupling assembly cooperative with at least one of the body and the locking assembly for retaining the locking assembly in a locked orientation notwithstanding at least one of vibration thereof and application of mechanical shocks thereto, and the body includes a cylinder body having a reinforced insert mounted thereonto and the locking assembly includes a cylinder plug rotatable with respect to the cylinder body, the cylinder plug including a lockable assembly arranged for selectable locking engagement with the reinforced insert.
  • the lockable assembly includes a first lockable part and a second lockable part.
  • the lockable assembly includes an actuator operative to selectably position the first lockable part with respect to the second lockable part.
  • the actuator is operated by electronic circuitry which is responsive to a code supplied thereto.
  • the code is supplied by electronic circuitry formed onto a key which is insertable into a keyway formed in the cylinder plug.
  • the lock includes a plurality of mechanically operated elements which are operated by the key.
  • the lock also includes a reinforced insert mounted onto the cylinder body, and the lockable assembly is arranged for selectable locking engagement with the reinforced insert.
  • the first lockable part includes a partially cut away cylinder and the second lockable part includes a housing in which the partially cut away cylinder is at least partially disposed.
  • Fig. 1 is a simplified exploded view pictorial illustration of a lock and key constructed and operative in accordance with a preferred embodiment of the present invention
  • Fig. 2 is a simplified assembled view illustration of the lock and key of Fig. 1 in a locked orientation
  • Fig. 3 is a sectional illustration of the lock of Figs. 1 & 2, in the locked orientation of Fig. 2, taken along the lines III - III of Fig. 2;
  • Fig. 4 is a sectional illustration of the lock of Figs. 1 - 3, in the locked orientation of Figs. 2 & 3, taken along the lines IN - IV of Fig. 3;
  • Fig. 5 is an enlarged partially cut away illustration of part of the lock of Figs. 1 - 4, in the locked orientation of Figs. 2 - 4;
  • Fig. 6 is a simplified assembled view illustration of the lock and key of Figs. 1 - 5 in an unlocked orientation
  • Fig. 7 is a sectional illustration of the lock of Figs. 1 - 5, in the locked orientation of Fig. 6, taken along the lines VII - VII of Fig. 6;
  • Fig. 8 is a sectional illustration of the lock of Figs. 1 - 7, in the locked orientation of Figs. 6 & 7, taken along the lines VIII - VIII of Fig. 7;
  • Fig. 9 is an enlarged partially cut away illustration of part of the lock of Figs. 1 - 8, in the unlocked orientation of Figs. 6 - 8.
  • Fig. 1 is a simplified exploded view pictorial illustration of a lock and key constructed and operative in accordance with a preferred embodiment of the present invention.
  • a lock comprising a body 10 and a locking assembly 12 arranged for selectable locking engagement with respect to the body 10.
  • the illustrated embodiment of the invention is a cylinder lock, it being appreciated that the present invention may be embodied in any other suitable type of lock, such as a padlock or mortise lock.
  • body 10 is shown in the form of a conventional cylinder body which is preferably formed with a cut-out 14 in a wall thereof.
  • Cylinder body 10 is typically formed of brass, although any other suitable material may be employed.
  • the mounting may be any suitable mounting and need not be a fixed mounting.
  • Locking assembly 12 preferably, includes a plug 18, typically formed of brass, defining a keyway 20, which is rotatably mounted within a bore 22 formed in cylinder body 10, preferably in a conventional manner.
  • keyway 20 communicates with locking pins in the plug 18, which in turn cooperate with locking pins in the cylinder body 10, to provide conventional key-operated locking of the plug 18 relative to the cylinder body 10.
  • a portion 24 of the plug 18 alongside, but not interfering with, the locking pins in the plug 18 is cut away, as shown, inter alia to accommodate an electrical circuit 26, preferably in the form of an electrical circuit board, which is covered by a partial enclosure 28.
  • a key 30, preferably bearing conventional key cuts (not shown in Fig. 1) is arranged for engagement with keyway 20 such that electrical circuitry 32 located within key 30 communicates with electrical circuit 26 and transmits thereto a code, which is preferably operative for unlocking the lock.
  • the electrical circuit 26 and the corresponding electrical circuitry 32 in key 30 may be any suitable electrical circuitry. Preferred forms of electrical circuitry are described, inter alia in Published PCT Patent Applications: WO 00/68536, WO 01/66887 and WO 01/66888, the contents of which are hereby incorporated by reference.
  • Locking assembly 34 preferably comprises a housing 36 fixed within plug 18, and an actuator 38, preferably a miniature electric motor, disposed within housing 36 and which is operated by electrical circuit 26.
  • Actuator 38 selectably rotatably positions a partially cut away cylindrical locking element 40.
  • a selectably positionable locking element 42 which is normally urged by a pair of compression springs 44 into engagement with a corresponding socket 46 defined by insert 16.
  • Selectably positionable locking element 42 may be lockingly retained in engagement with socket 46 by suitable positioning of cylindrical locking element 40 by the actuator.
  • a magnetic coupling assembly for retaining the locking assembly in a locked orientation notwithstanding at least one of vibration thereof and application of mechanical shocks thereto.
  • the magnetic coupling assembly comprises first and second magnetic materials, at least one of the first and second magnetic materials being a magnet, the first and second lockable parts respectively including the first and second magnetic materials.
  • the first lockable part comprises partially cut away cylindrical locking element 40 and the second lockable part comprises housing 36 in which the partially cut away cylindrical locking element 40 is at least partially disposed for rotation relative thereto.
  • magnetic material 54 is located within the partially cut away cylindrical locking element 40 and a magnet 56 is located in housing 36 in a location relative to magnetic material 54 such that attraction between magnetic material 54 and magnet 56 tends to retain the partially cut away cylindrical locking element 40 in an orientation wherein selectably positionable locking element 42 is lockingly retained in engagement with socket 46 thereby, as seen in Figs. 2 - 5.
  • actuator 38 in the absence of receipt of a code at electric circuit 26, positions the partially cut away cylindrical locking element 40 as shown in Fig.4, preventing retraction of selectably positionable locking element 42.
  • magnetic material 54 and magnet 56, wliich are in relative propinquity and are preferably not separated by the material of partially cut away cylindrical locking element 40, operate preferably through magnetic attraction to retain the locked relative orientation of the partially cut away cylindrical locking element 40 relative to housing 36, as shown in Fig. 4, thus preventing undesired retraction of selectably positionable locking element 42.
  • actuator 38 drives the partially cut away cylindrical locking element 40 for rotation relative to housing 36 by means of a cam shaft 58 fixed to or integrally formed with a drive shaft of actuator 38, which engages a corresponding socket 60 formed in an adjacent partially cut away end of partially cut away cylindrical locking element 40.
  • a limited amount of play preferably is provided for rotation between shaft 58 and socket 60 for limiting the strain on the actuator 38.
  • a pin 64 (Fig. 1) fixed to housing 36 engages a slot 66 formed in partially cut away cylindrical locking element 40 for retaining the cylindrical locking element 40 in housing 36 and restricting its rotational motion.
  • FIGS. 6 - 9 are simplified illustrations of the lock and key of Figs. 1 - 5 in an unlocked orientation.
  • Figs. 6 - 9 it is seen that preferably when key 30 is present in keyway 20, the conventional mechanical pins are forced by their engagement with the key cuts therein into positions which do not bridge the shear line separating the plug 18 and the cylinder body 10, as in conventional cylinder locks.
  • actuator 38 in the absence of receipt of a code at electric circuit 26, positions the partially cut away cylindrical locking element 40, with its cut away surface in spaced facing relationship with selectably positionable locking element 42 as shown in Fig. 8, allowing retraction of selectably positionable locking element 42 when the plug 18 is rotated relative to the cylinder body 10. This retraction occurs with minimum resistance due to suitable selection of the slopes of the sides of cylindrical locking element, here designated by reference numerals 70 and 72 and the corresponding slopes of the sides 74 and 76 of socket 46.
  • magnetic material 54 is separated from magnet 56 by the material of partially cut away cylindrical locking element 40 and preferably by a greater distance than the separation distance therebetween in the orientation shown in Fig. 5 and does not prevent retraction of selectably positionable locking element 42.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Un verrou comprend un corps, un ensemble de verrouillage destiné à entrer sélectivement en prise de verrouillage avec le corps et un ensemble de couplage magnétique permettant de retenir l'ensemble de verrouillage dans une orientation verrouillée même s'il est soumis à des vibrations ou des chocs mécaniques.
PCT/IL2003/000437 2002-05-27 2003-05-26 Verrou WO2003100199A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003231346A AU2003231346A1 (en) 2002-05-27 2003-05-26 Lock

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL149876A IL149876A (en) 2002-05-27 2002-05-27 Lock
IL149876 2002-05-27

Publications (1)

Publication Number Publication Date
WO2003100199A1 true WO2003100199A1 (fr) 2003-12-04

Family

ID=28460441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2003/000437 WO2003100199A1 (fr) 2002-05-27 2003-05-26 Verrou

Country Status (3)

Country Link
AU (1) AU2003231346A1 (fr)
IL (1) IL149876A (fr)
WO (1) WO2003100199A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004051033A1 (fr) * 2002-12-05 2004-06-17 Abloy Oy Agencement dans une serrure a barillet electromecanique
WO2004081321A2 (fr) * 2003-03-12 2004-09-23 Assa Abloy Sicherheitstechnik Gmbh Cylindre de fermeture
WO2006118521A1 (fr) * 2005-04-29 2006-11-09 Assa Ab Dispositif de verrouillage electromecanique
WO2006118520A1 (fr) * 2005-04-29 2006-11-09 Assa Ab Dispositif de verrouillage electromecanique
EP1914368A2 (fr) * 2006-10-18 2008-04-23 ISEO SERRATURE S.p.A. Serrure électronique pour portes et fenêtres
EP1961897A1 (fr) * 2007-02-26 2008-08-27 HID GmbH Cylindre de verrouillage
US8534102B2 (en) 2005-04-29 2013-09-17 Assa Ab Electromechanical lock device
DE102014004190A1 (de) * 2014-03-18 2015-09-24 Assa Abloy Sicherheitstechnik Gmbh Schließzylinder-Schlüssel-System
CN108625682A (zh) * 2018-07-02 2018-10-09 佛山市高远智能科技有限公司 一种智能锁芯
EP4191004A1 (fr) * 2021-12-03 2023-06-07 dormakaba Schweiz AG Dispositif d'arrêt pour un élément de fermeture
WO2023099731A1 (fr) * 2021-12-03 2023-06-08 Dormakaba Schweiz Ag Dispositif d'installation électromécanique destiné à être inséré dans un dispositif de fermeture à cylindre fermé
EP4311900A1 (fr) * 2022-07-28 2024-01-31 BKS GmbH Système de fermeture pourvu de cylindre de fermeture mécatronique et de clé mécatronique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403728A (zh) * 2018-09-17 2019-03-01 杭州蜂群智能科技有限公司 一种用于自动锁的电机转速检测方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848115A (en) * 1986-03-21 1989-07-18 Emhart Industries, Inc. Electronic locking system and key therefor
DE4234321A1 (de) * 1992-10-12 1994-04-14 Schreiber Hans Verfahren nebst Bausatz zur Betätigung eines elektronisch gesteuerten Schlosses
US5934119A (en) * 1995-08-11 1999-08-10 Keller; Ernst Spring-loaded retainer in a twist lock barrel for a safety lock
EP1030010A2 (fr) * 1999-02-19 2000-08-23 Abloy Oy Actionneur électromagnétique
US6155089A (en) * 1998-03-20 2000-12-05 Abloy Oy Electromechanical cylinder lock
EP1134335A2 (fr) * 2000-03-17 2001-09-19 ISEO SERRATURE S.p.A. Serrure pour un châssis de porte ou de fenêtre avec une grande flexibilité d'utilisation
WO2002088492A2 (fr) * 2001-04-26 2002-11-07 Kaba Gmbh Cylindre de blocage

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848115A (en) * 1986-03-21 1989-07-18 Emhart Industries, Inc. Electronic locking system and key therefor
DE4234321A1 (de) * 1992-10-12 1994-04-14 Schreiber Hans Verfahren nebst Bausatz zur Betätigung eines elektronisch gesteuerten Schlosses
US5934119A (en) * 1995-08-11 1999-08-10 Keller; Ernst Spring-loaded retainer in a twist lock barrel for a safety lock
US6155089A (en) * 1998-03-20 2000-12-05 Abloy Oy Electromechanical cylinder lock
EP1030010A2 (fr) * 1999-02-19 2000-08-23 Abloy Oy Actionneur électromagnétique
EP1134335A2 (fr) * 2000-03-17 2001-09-19 ISEO SERRATURE S.p.A. Serrure pour un châssis de porte ou de fenêtre avec une grande flexibilité d'utilisation
WO2002088492A2 (fr) * 2001-04-26 2002-11-07 Kaba Gmbh Cylindre de blocage

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004051033A1 (fr) * 2002-12-05 2004-06-17 Abloy Oy Agencement dans une serrure a barillet electromecanique
WO2004081321A2 (fr) * 2003-03-12 2004-09-23 Assa Abloy Sicherheitstechnik Gmbh Cylindre de fermeture
WO2004081321A3 (fr) * 2003-03-12 2004-12-16 Ikon Gmbh Praez Stechnik Cylindre de fermeture
JP2006519945A (ja) * 2003-03-12 2006-08-31 アッサ・アブロイ・ジッヒャーハイツテヒニーク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング シリンダ錠
JP4714140B2 (ja) * 2003-03-12 2011-06-29 アッサ・アブロイ・ジッヒャーハイツテヒニーク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング シリンダ錠
US7870769B2 (en) 2005-04-29 2011-01-18 Assa Ab Electromechanical lock device
US8544303B2 (en) 2005-04-29 2013-10-01 Assa Ab Electromechanical lock device
US8534102B2 (en) 2005-04-29 2013-09-17 Assa Ab Electromechanical lock device
JP2008539351A (ja) * 2005-04-29 2008-11-13 アッサ アーベー 電気機械式ロック装置
AU2006241537B2 (en) * 2005-04-29 2011-10-06 Assa Ab Electromechanical lock device
WO2006118520A1 (fr) * 2005-04-29 2006-11-09 Assa Ab Dispositif de verrouillage electromecanique
WO2006118521A1 (fr) * 2005-04-29 2006-11-09 Assa Ab Dispositif de verrouillage electromecanique
EP1914368A3 (fr) * 2006-10-18 2010-02-24 ISEO SERRATURE S.p.A. Serrure électronique pour portes et fenêtres
EP1914368A2 (fr) * 2006-10-18 2008-04-23 ISEO SERRATURE S.p.A. Serrure électronique pour portes et fenêtres
EP1961897A1 (fr) * 2007-02-26 2008-08-27 HID GmbH Cylindre de verrouillage
DE102014004190A1 (de) * 2014-03-18 2015-09-24 Assa Abloy Sicherheitstechnik Gmbh Schließzylinder-Schlüssel-System
DE102014004190B4 (de) * 2014-03-18 2016-11-10 Assa Abloy Sicherheitstechnik Gmbh Schließzylinder-Schlüssel-System
CN108625682A (zh) * 2018-07-02 2018-10-09 佛山市高远智能科技有限公司 一种智能锁芯
CN108625682B (zh) * 2018-07-02 2023-09-19 佛山市高远智能科技有限公司 一种智能锁芯
EP4191004A1 (fr) * 2021-12-03 2023-06-07 dormakaba Schweiz AG Dispositif d'arrêt pour un élément de fermeture
WO2023099731A1 (fr) * 2021-12-03 2023-06-08 Dormakaba Schweiz Ag Dispositif d'installation électromécanique destiné à être inséré dans un dispositif de fermeture à cylindre fermé
WO2023099728A1 (fr) * 2021-12-03 2023-06-08 Dormakaba Schweiz Ag Dispositif de verrouillage pour un élément de fermeture
EP4311900A1 (fr) * 2022-07-28 2024-01-31 BKS GmbH Système de fermeture pourvu de cylindre de fermeture mécatronique et de clé mécatronique

Also Published As

Publication number Publication date
AU2003231346A1 (en) 2003-12-12
IL149876A (en) 2009-09-22
IL149876A0 (en) 2002-11-10

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