GB2212548B - Electric locking device - Google Patents

Electric locking device

Info

Publication number
GB2212548B
GB2212548B GB8726860A GB8726860A GB2212548B GB 2212548 B GB2212548 B GB 2212548B GB 8726860 A GB8726860 A GB 8726860A GB 8726860 A GB8726860 A GB 8726860A GB 2212548 B GB2212548 B GB 2212548B
Authority
GB
United Kingdom
Prior art keywords
locking device
electric locking
electric
locking
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 - Lifetime
Application number
GB8726860A
Other versions
GB2212548A (en
GB8726860D0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8726860A priority Critical patent/GB2212548B/en
Publication of GB8726860D0 publication Critical patent/GB8726860D0/en
Publication of GB2212548A publication Critical patent/GB2212548A/en
Application granted granted Critical
Publication of GB2212548B publication Critical patent/GB2212548B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B47/0696—Controlling mechanically-operated bolts by electro-magnetically-operated detents locking the bolt by an electromagnet in the striker

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Gates (AREA)
GB8726860A 1987-11-17 1987-11-17 Electric locking device Expired - Lifetime GB2212548B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8726860A GB2212548B (en) 1987-11-17 1987-11-17 Electric locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8726860A GB2212548B (en) 1987-11-17 1987-11-17 Electric locking device

Publications (3)

Publication Number Publication Date
GB8726860D0 GB8726860D0 (en) 1987-12-23
GB2212548A GB2212548A (en) 1989-07-26
GB2212548B true GB2212548B (en) 1991-12-18

Family

ID=10627076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8726860A Expired - Lifetime GB2212548B (en) 1987-11-17 1987-11-17 Electric locking device

Country Status (1)

Country Link
GB (1) GB2212548B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031077A1 (en) * 1990-10-02 1992-04-09 Trumpf Schloss & Beschlag ELECTROMAGNETIC DOOR LOCKING
US5918704A (en) * 1996-06-28 1999-07-06 Otis Elevator Company Car door lock
US5894911A (en) * 1997-07-11 1999-04-20 Otis Elevator Company Car door locking system
US5950767A (en) * 1997-08-15 1999-09-14 Otis Elevator Company Optical door lock
DE19743655C2 (en) * 1997-10-02 1999-08-12 Rolf Maniago Locking device for a lock

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1386558A (en) * 1972-05-25 1975-03-05 Lectron Products Locking mechanism
GB1497617A (en) * 1974-04-18 1978-01-12 Alkan R & Cie Electromechanical devices with emergency manual control for opening the doors of safety outfit boxes on aircraft

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1386558A (en) * 1972-05-25 1975-03-05 Lectron Products Locking mechanism
GB1497617A (en) * 1974-04-18 1978-01-12 Alkan R & Cie Electromechanical devices with emergency manual control for opening the doors of safety outfit boxes on aircraft

Also Published As

Publication number Publication date
GB2212548A (en) 1989-07-26
GB8726860D0 (en) 1987-12-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001117