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EP1679413A3 - Lock cylinder - Google Patents

Lock cylinder Download PDF

Info

Publication number
EP1679413A3
EP1679413A3 EP05111728A EP05111728A EP1679413A3 EP 1679413 A3 EP1679413 A3 EP 1679413A3 EP 05111728 A EP05111728 A EP 05111728A EP 05111728 A EP05111728 A EP 05111728A EP 1679413 A3 EP1679413 A3 EP 1679413A3
Authority
EP
European Patent Office
Prior art keywords
rocker arm
lock cylinder
locking
core
locking mechanism
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Withdrawn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
EP05111728A
Other languages
German (de)
French (fr)
Other versions
EP1679413A2 (en
Inventor
Christoph Schulze Sievert
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
Application filed by Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Publication of EP1679413A2 publication Critical patent/EP1679413A2/en
Publication of EP1679413A3 publication Critical patent/EP1679413A3/en
Withdrawn legal-status Critical Current

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
    • E05B2047/0092—Operating 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
    • 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
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating 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

Landscapes

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

Abstract

Ein Schließzylinder mit einem in einem Gehäuse (1) drehbaren Kern (2) und mit einem elektromagnetisch aktivierbaren Sperrmechanismus (3) hat einen an dem Sperrmechanismus (3) anliegenden und in eine Nut (15) des Kerns (2) eindringenden Kipphebel (10). Die Nut (15) ist mit einer Sperrtasche (19) verbunden. Der Kipphebel (10) wird von einem Federelement (13) von dem Sperrmechanismus (3) und von der Sperrtasche (19) weg vorgespannt. Bei einer Einleitung eines starken Magnetfeldes in den Schließzylinder wird der Kipphebel (10) gegen den Sperrmechanismus (3) gezogen. Dabei gelangt ein Ende des Kipphebels (3) in die Sperrtasche (19) und blockiert die weitere Bewegung des Kerns (2).

Figure imgaf001
A lock cylinder with a core (2) rotatable in a housing (1) and with an electromagnetically activatable locking mechanism (3) has a rocker arm (10) resting against the locking mechanism (3) and penetrating into a groove (15) of the core (2). , The groove (15) is connected to a locking pocket (19). The rocker arm (10) is biased by a spring element (13) away from the locking mechanism (3) and away from the locking pocket (19). Upon introduction of a strong magnetic field into the lock cylinder, the rocker arm (10) is pulled against the lock mechanism (3). In this case, one end of the rocker arm (3) enters the locking pocket (19) and blocks the further movement of the core (2).
Figure imgaf001
EP05111728A 2005-01-07 2005-12-06 Lock cylinder Withdrawn EP1679413A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510001067 DE102005001067A1 (en) 2005-01-07 2005-01-07 lock cylinder

Publications (2)

Publication Number Publication Date
EP1679413A2 EP1679413A2 (en) 2006-07-12
EP1679413A3 true EP1679413A3 (en) 2006-10-25

Family

ID=36282135

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05111728A Withdrawn EP1679413A3 (en) 2005-01-07 2005-12-06 Lock cylinder

Country Status (2)

Country Link
EP (1) EP1679413A3 (en)
DE (1) DE102005001067A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104074410B (en) * 2014-06-26 2016-11-09 刘勇 Intelligence lock core
GB2579853A (en) * 2018-12-18 2020-07-08 Squire Henry & Sons An electronic locking device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208818A1 (en) * 1982-03-11 1983-09-29 Fa. Aug. Winkhaus, 4404 Telgte Lock
US4761976A (en) * 1982-11-26 1988-08-09 Bauer Kaba Ag Lock cylinder with integrated electromagnetic locking mechanism
US4789859A (en) * 1986-03-21 1988-12-06 Emhart Industries, Inc. Electronic locking system and key therefor
FR2687426A1 (en) * 1992-02-18 1993-08-20 Bricard Sa ELECTROMAGNETICALLY ACTUATED CYLINDER FOR LOCK.
DE19613460A1 (en) * 1996-04-04 1997-10-16 Richard Hoepper Electronic lock
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901838A1 (en) * 1999-01-19 2000-07-20 Winkhaus Fa August Electromagnetically activatable locking mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208818A1 (en) * 1982-03-11 1983-09-29 Fa. Aug. Winkhaus, 4404 Telgte Lock
US4761976A (en) * 1982-11-26 1988-08-09 Bauer Kaba Ag Lock cylinder with integrated electromagnetic locking mechanism
US4789859A (en) * 1986-03-21 1988-12-06 Emhart Industries, Inc. Electronic locking system and key therefor
FR2687426A1 (en) * 1992-02-18 1993-08-20 Bricard Sa ELECTROMAGNETICALLY ACTUATED CYLINDER FOR LOCK.
DE19613460A1 (en) * 1996-04-04 1997-10-16 Richard Hoepper Electronic lock
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
DE102005001067A1 (en) 2006-07-20
EP1679413A2 (en) 2006-07-12

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