GB2355758B - Electromagnetic door lock having a guiding mechanism - Google Patents

Electromagnetic door lock having a guiding mechanism

Info

Publication number
GB2355758B
GB2355758B GB9925311A GB9925311A GB2355758B GB 2355758 B GB2355758 B GB 2355758B GB 9925311 A GB9925311 A GB 9925311A GB 9925311 A GB9925311 A GB 9925311A GB 2355758 B GB2355758 B GB 2355758B
Authority
GB
United Kingdom
Prior art keywords
door lock
guiding mechanism
electromagnetic door
electromagnetic
guiding
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 - Fee Related
Application number
GB9925311A
Other versions
GB9925311D0 (en
GB2355758A (en
Inventor
Chih Chung Chang
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 GB9925311A priority Critical patent/GB2355758B/en
Publication of GB9925311D0 publication Critical patent/GB9925311D0/en
Publication of GB2355758A publication Critical patent/GB2355758A/en
Application granted granted Critical
Publication of GB2355758B publication Critical patent/GB2355758B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Electromagnets (AREA)
GB9925311A 1999-10-27 1999-10-27 Electromagnetic door lock having a guiding mechanism Expired - Fee Related GB2355758B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9925311A GB2355758B (en) 1999-10-27 1999-10-27 Electromagnetic door lock having a guiding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9925311A GB2355758B (en) 1999-10-27 1999-10-27 Electromagnetic door lock having a guiding mechanism

Publications (3)

Publication Number Publication Date
GB9925311D0 GB9925311D0 (en) 1999-12-29
GB2355758A GB2355758A (en) 2001-05-02
GB2355758B true GB2355758B (en) 2001-10-17

Family

ID=10863404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9925311A Expired - Fee Related GB2355758B (en) 1999-10-27 1999-10-27 Electromagnetic door lock having a guiding mechanism

Country Status (1)

Country Link
GB (1) GB2355758B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386150A (en) * 2002-03-04 2003-09-10 Hsbc Rail Door securing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184856A (en) * 1992-07-30 1993-02-09 Von Duprin, Inc. Door lock armature assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184856A (en) * 1992-07-30 1993-02-09 Von Duprin, Inc. Door lock armature assembly

Also Published As

Publication number Publication date
GB9925311D0 (en) 1999-12-29
GB2355758A (en) 2001-05-02

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Legal Events

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

Effective date: 20031027