EP0029230A3 - Fire break closure device - Google Patents

Fire break closure device Download PDF

Info

Publication number
EP0029230A3
EP0029230A3 EP80107039A EP80107039A EP0029230A3 EP 0029230 A3 EP0029230 A3 EP 0029230A3 EP 80107039 A EP80107039 A EP 80107039A EP 80107039 A EP80107039 A EP 80107039A EP 0029230 A3 EP0029230 A3 EP 0029230A3
Authority
EP
European Patent Office
Prior art keywords
closure device
fire break
passage opening
break closure
opening
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Withdrawn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
EP80107039A
Other languages
German (de)
French (fr)
Other versions
EP0029230A2 (en
Inventor
Otto Ing.Grad. Ritz
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.)
IPU Ltd
Original Assignee
IPU 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 IPU Ltd filed Critical IPU Ltd
Publication of EP0029230A2 publication Critical patent/EP0029230A2/en
Publication of EP0029230A3 publication Critical patent/EP0029230A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/22—Fire-dampers with provision for the removal of an obstacle, e.g. rails, conveyors, before closing the opening

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)
  • Special Wing (AREA)

Abstract

Es wird eine Feuerabschlussvorrichtung für eine Durchlassöffnung in einer Wand oder auch Decke be­ schrieben, bei der ein mit Rollen in Laufschienen geführter Schieber vor die Durchlassöffnung bewegbar ist. Ein be­ sonders einfacher und schonender Antrieb wird dadurch verwirklicht, dass die Laufschienen (15) eine geringe Nei­ gung gegen die Horizontale besitzen, so dass der Schieber (17) unter Schwerkraffeinwirkung vor die Durchlassöffnung laufen kann. It will be a fire barrier for one Through opening in a wall or ceiling wrote, in which a guided with rollers in rails Slider is movable in front of the passage opening. A be this makes the drive particularly easy and gentle realizes that the running rails (15) have a low Nei possess against the horizontal, so that the slide (17) under the influence of gravity in front of the passage opening can run.

EP80107039A 1979-11-15 1980-11-14 Fire break closure device Withdrawn EP0029230A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2946058 1979-11-15
DE19792946058 DE2946058A1 (en) 1979-11-15 1979-11-15 FIRE PROTECTION LOCKING DEVICE

Publications (2)

Publication Number Publication Date
EP0029230A2 EP0029230A2 (en) 1981-05-27
EP0029230A3 true EP0029230A3 (en) 1982-01-27

Family

ID=6086010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107039A Withdrawn EP0029230A3 (en) 1979-11-15 1980-11-14 Fire break closure device

Country Status (2)

Country Link
EP (1) EP0029230A3 (en)
DE (1) DE2946058A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1175851A (en) * 1980-09-26 1984-10-09 Beecham Group Limited Secondary amines

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348854A1 (en) * 1973-09-28 1975-04-17 Flamex Ltd Fire barrier for openings in walls - has guide frame and panel made from asbestos and silicate combined material
DE2547818A1 (en) * 1975-10-25 1977-05-05 Vki Rheinhold & Mahla Ag Wall fire sealed doorway closure - has frame mounted movable sealing element overlapping conveyor opening all round
DE2734641A1 (en) * 1977-08-01 1979-02-08 Buero Patent Ag Seal for wall opening accommodating conveyor - has two coupling devices for displaceable connecting piece on sliding closure
DE2900369A1 (en) * 1979-01-05 1980-07-17 Ipu Ltd Conveyor system fire screen wall opening - has sliding seal which swivels about axis at right angles to wall plane
DE2929671A1 (en) * 1979-07-21 1981-02-12 Ipu Ltd Automatic conveyor passage fire sealing plate - has edges shaped to form l, z or u gaps, and guides ensuring closure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348854A1 (en) * 1973-09-28 1975-04-17 Flamex Ltd Fire barrier for openings in walls - has guide frame and panel made from asbestos and silicate combined material
DE2547818A1 (en) * 1975-10-25 1977-05-05 Vki Rheinhold & Mahla Ag Wall fire sealed doorway closure - has frame mounted movable sealing element overlapping conveyor opening all round
DE2734641A1 (en) * 1977-08-01 1979-02-08 Buero Patent Ag Seal for wall opening accommodating conveyor - has two coupling devices for displaceable connecting piece on sliding closure
DE2900369A1 (en) * 1979-01-05 1980-07-17 Ipu Ltd Conveyor system fire screen wall opening - has sliding seal which swivels about axis at right angles to wall plane
DE2929671A1 (en) * 1979-07-21 1981-02-12 Ipu Ltd Automatic conveyor passage fire sealing plate - has edges shaped to form l, z or u gaps, and guides ensuring closure

Also Published As

Publication number Publication date
DE2946058A1 (en) 1981-05-21
EP0029230A2 (en) 1981-05-27

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH FR GB NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830102

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RITZ, OTTO, ING.GRAD.