GB2411589B - Improvements relating to door closing mechanisms - Google Patents

Improvements relating to door closing mechanisms

Info

Publication number
GB2411589B
GB2411589B GB0503871A GB0503871A GB2411589B GB 2411589 B GB2411589 B GB 2411589B GB 0503871 A GB0503871 A GB 0503871A GB 0503871 A GB0503871 A GB 0503871A GB 2411589 B GB2411589 B GB 2411589B
Authority
GB
United Kingdom
Prior art keywords
door closing
improvements relating
closing mechanisms
mechanisms
relating
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
GB0503871A
Other versions
GB0503871D0 (en
GB2411589A (en
Inventor
Gerard Mccann
Richard Price
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.)
EUROBOND LAMINATES Ltd
Original Assignee
EUROBOND LAMINATES 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 EUROBOND LAMINATES Ltd filed Critical EUROBOND LAMINATES Ltd
Publication of GB0503871D0 publication Critical patent/GB0503871D0/en
Publication of GB2411589A publication Critical patent/GB2411589A/en
Application granted granted Critical
Publication of GB2411589B publication Critical patent/GB2411589B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/18—Sliding dampers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/241—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts
    • A62C2/242—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts with fusible links

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Special Wing (AREA)
GB0503871A 2004-03-04 2005-02-25 Improvements relating to door closing mechanisms Expired - Fee Related GB2411589B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0404865.8A GB0404865D0 (en) 2004-03-04 2004-03-04 Improvements relating to door closing mechanisms

Publications (3)

Publication Number Publication Date
GB0503871D0 GB0503871D0 (en) 2005-04-06
GB2411589A GB2411589A (en) 2005-09-07
GB2411589B true GB2411589B (en) 2006-04-12

Family

ID=32088691

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0404865.8A Ceased GB0404865D0 (en) 2004-03-04 2004-03-04 Improvements relating to door closing mechanisms
GB0503871A Expired - Fee Related GB2411589B (en) 2004-03-04 2005-02-25 Improvements relating to door closing mechanisms

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0404865.8A Ceased GB0404865D0 (en) 2004-03-04 2004-03-04 Improvements relating to door closing mechanisms

Country Status (1)

Country Link
GB (2) GB0404865D0 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471941A (en) * 1936-03-27 1937-09-14 Dennison Kett & Company Ltd Improvements relating to the automatic operation of doors, gates and the like
US3683551A (en) * 1971-04-12 1972-08-15 United Specialties Inc Fire door closing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471941A (en) * 1936-03-27 1937-09-14 Dennison Kett & Company Ltd Improvements relating to the automatic operation of doors, gates and the like
US3683551A (en) * 1971-04-12 1972-08-15 United Specialties Inc Fire door closing system

Also Published As

Publication number Publication date
GB0503871D0 (en) 2005-04-06
GB0404865D0 (en) 2004-04-07
GB2411589A (en) 2005-09-07

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Legal Events

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

Effective date: 20140225