GB2123472B - Electromagnetic lock - Google Patents

Electromagnetic lock

Info

Publication number
GB2123472B
GB2123472B GB08213529A GB8213529A GB2123472B GB 2123472 B GB2123472 B GB 2123472B GB 08213529 A GB08213529 A GB 08213529A GB 8213529 A GB8213529 A GB 8213529A GB 2123472 B GB2123472 B GB 2123472B
Authority
GB
United Kingdom
Prior art keywords
electromagnetic lock
electromagnetic
lock
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.)
Expired
Application number
GB08213529A
Other versions
GB2123472A (en
Inventor
Walter Wilson Hugh Clarke
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.)
CLARKE INSTR Ltd
Original Assignee
CLARKE INSTR 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 CLARKE INSTR Ltd filed Critical CLARKE INSTR Ltd
Priority to GB08213529A priority Critical patent/GB2123472B/en
Publication of GB2123472A publication Critical patent/GB2123472A/en
Application granted granted Critical
Publication of GB2123472B publication Critical patent/GB2123472B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
GB08213529A 1982-05-11 1982-05-11 Electromagnetic lock Expired GB2123472B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08213529A GB2123472B (en) 1982-05-11 1982-05-11 Electromagnetic lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08213529A GB2123472B (en) 1982-05-11 1982-05-11 Electromagnetic lock

Publications (2)

Publication Number Publication Date
GB2123472A GB2123472A (en) 1984-02-01
GB2123472B true GB2123472B (en) 1985-10-30

Family

ID=10530273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08213529A Expired GB2123472B (en) 1982-05-11 1982-05-11 Electromagnetic lock

Country Status (1)

Country Link
GB (1) GB2123472B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627590A (en) * 1984-12-03 1986-12-09 The Boeing Company Stowage receiver for fixed length rod
FR2722232B1 (en) * 1994-07-05 1996-08-23 Renault ELECTROMAGNETIC LOCKING DEVICE, PARTICULARLY FOR A SUNLOCK OF A MOTOR VEHICLE
FR2747721B1 (en) * 1996-04-23 1999-07-02 Plastil DEVICE FOR AUTOMATIC LOCKING AND UNLOCKING OF A DOOR, PARTICULARLY A SECURITY AND A DOOR THUS EQUIPPED
ATE236325T1 (en) * 1997-10-10 2003-04-15 Lippi La Cloture AUTOMATIC LOCKING AND UNLOCKING DEVICE FOR A DOOR, IN PARTICULAR FOR A SECURITY DOOR, AND DOOR EQUIPPED WITH SUCH A DEVICE
FR2808833B1 (en) * 2000-05-10 2003-01-24 Cibox ELECTROMAGNETIC SUCTION CUP WITH A MOBILE LOCK
ATE295464T1 (en) 2000-06-29 2005-05-15 Millard Paul Stefanus DOOR LOCKING DEVICE
US6902214B2 (en) * 2001-06-19 2005-06-07 Jerry R. Smith Electromechanical locking method and device
GB2386150A (en) * 2002-03-04 2003-09-10 Hsbc Rail Door securing system
US6758504B2 (en) 2002-08-30 2004-07-06 Michael C. Mandall Electromagnetic door lock
FR2844822B1 (en) * 2002-09-19 2005-06-24 Procofi LOCK
FR2846694B1 (en) * 2002-10-30 2005-08-19 Pascal Mareel Sa DEVICE FOR LOCKING AN OPENING.
EP1746232B1 (en) * 2005-07-22 2008-06-18 VKR Holding A/S Window securing means and methods
GB2445154B (en) * 2006-12-27 2009-03-18 Door & Window Hardware Co Latch structure

Also Published As

Publication number Publication date
GB2123472A (en) 1984-02-01

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee