EP1674642A3 - Lock cylinder - Google Patents

Lock cylinder Download PDF

Info

Publication number
EP1674642A3
EP1674642A3 EP20050111189 EP05111189A EP1674642A3 EP 1674642 A3 EP1674642 A3 EP 1674642A3 EP 20050111189 EP20050111189 EP 20050111189 EP 05111189 A EP05111189 A EP 05111189A EP 1674642 A3 EP1674642 A3 EP 1674642A3
Authority
EP
Grant status
Application
Patent type
Prior art keywords
lock cylinder
pocket
core
blocking element
blocks
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Withdrawn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
EP20050111189
Other languages
German (de)
French (fr)
Other versions
EP1674642A2 (en )
Inventor
Karsten Jahns
Helmut Aswegen
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611Cylinder locks with electromagnetic control
    • E05B47/0619Cylinder locks with electromagnetic control by blocking the rotor
    • E05B47/0626Cylinder locks with electromagnetic control by blocking the rotor radially
    • E05B47/063Cylinder locks with electromagnetic control by blocking the rotor radially with a rectilinearly moveable blocking element
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00Accessories in connection with locks
    • E05B17/0054Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0092Operating or controlling locks or other fastening devices by electric or magnetic means including means for preventing manipulation by an external magnetic field, e.g. preventing opening by using a strong magnet
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable

Abstract

Ein Schließzylinder mit einem elektromagnetisch aktivierbaren Sperrmechanismus (3) hat ein in einer nach oben hin offenen Tasche (11) angeordnetes Sperrelement (12) aus einem magnetisierbaren Material. A lock cylinder with an electromagnetically activatable locking mechanism (3) has an in an upwardly open pocket (11) arranged blocking element (12) consists of a magnetizable material. Der Tasche (11) gegenüberstehend ist in einem Kern (2) des Schließzylinders ein Kranz von Sperrtaschen (9) angeordnet. The pocket (11) is opposite to a core (2) of the lock cylinder disposed a ring of barrier pockets (9). Bei einem äußeren Magnetfeld wird das Sperrelement (12) teilweise in die Sperrtasche (9) gezogen und blockiert die Bewegung des Kerns (2) gegenüber dem Gehäuse (1). When an external magnetic field, the blocking element (12) is partially pulled into the locking pocket (9) and blocks the movement of the core (2) relative to the housing (1).
EP20050111189 2004-12-24 2005-11-23 Lock cylinder Withdrawn EP1674642A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410062560 DE102004062560A1 (en) 2004-12-24 2004-12-24 lock cylinder

Publications (2)

Publication Number Publication Date
EP1674642A2 true EP1674642A2 (en) 2006-06-28
EP1674642A3 true true EP1674642A3 (en) 2006-10-25

Family

ID=36200146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050111189 Withdrawn EP1674642A3 (en) 2004-12-24 2005-11-23 Lock cylinder

Country Status (2)

Country Link
EP (1) EP1674642A3 (en)
DE (1) DE102004062560A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750210C (en) * 1936-03-12 1944-12-20 Edwin Merchant Ractliffe magnetic lock
US4789859A (en) * 1986-03-21 1988-12-06 Emhart Industries, Inc. Electronic locking system and key therefor
US4909053A (en) * 1988-05-17 1990-03-20 Liberty Telephone Communications, Inc. High security door locking device
EP0528513A1 (en) * 1991-05-13 1993-02-24 Abloy Security Ltd. Oy Electromechanical cylinder lock
FR2687426A1 (en) * 1992-02-18 1993-08-20 Bricard Sa Cylinder with electromagnetic actuation for a lock
DE19901838A1 (en) * 1999-01-19 2000-07-20 Winkhaus Fa August Electromagnetic activatable locking mechanism
EP1378620A2 (en) * 2002-07-03 2004-01-07 DOM-Sicherheitstechnik GmbH & Co. KG Anti-tampering electromagnet arrangement, electronic cylinder lock and method of preventing tampering of an electromagnet arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513500A1 (en) * 1975-03-26 1976-10-14 Mrt Magnet Regeltechnik Gmbh Actuable control device
GB1527296A (en) * 1975-12-23 1978-10-04 Mrt Magnet Regeltechnik Gmbh Laminar bodies having locally magnetized zones and magnetic locks actuated thereby
DE29703063U1 (en) * 1997-02-21 1997-05-15 Schulte Zylinderschl Gmbh Closing device with a lock cylinder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750210C (en) * 1936-03-12 1944-12-20 Edwin Merchant Ractliffe magnetic lock
US4789859A (en) * 1986-03-21 1988-12-06 Emhart Industries, Inc. Electronic locking system and key therefor
US4909053A (en) * 1988-05-17 1990-03-20 Liberty Telephone Communications, Inc. High security door locking device
EP0528513A1 (en) * 1991-05-13 1993-02-24 Abloy Security Ltd. Oy Electromechanical cylinder lock
FR2687426A1 (en) * 1992-02-18 1993-08-20 Bricard Sa Cylinder with electromagnetic actuation for a lock
DE19901838A1 (en) * 1999-01-19 2000-07-20 Winkhaus Fa August Electromagnetic activatable locking mechanism
EP1378620A2 (en) * 2002-07-03 2004-01-07 DOM-Sicherheitstechnik GmbH & Co. KG Anti-tampering electromagnet arrangement, electronic cylinder lock and method of preventing tampering of an electromagnet arrangement

Also Published As

Publication number Publication date Type
EP1674642A2 (en) 2006-06-28 application
DE102004062560A1 (en) 2006-07-06 application

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18D Deemed to be withdrawn

Effective date: 20070426