EP0098839A1 - Dispositif de fermeture automatique pour la protection contre le feu par obturation des ouvertures. - Google Patents

Dispositif de fermeture automatique pour la protection contre le feu par obturation des ouvertures.

Info

Publication number
EP0098839A1
EP0098839A1 EP83900187A EP83900187A EP0098839A1 EP 0098839 A1 EP0098839 A1 EP 0098839A1 EP 83900187 A EP83900187 A EP 83900187A EP 83900187 A EP83900187 A EP 83900187A EP 0098839 A1 EP0098839 A1 EP 0098839A1
Authority
EP
European Patent Office
Prior art keywords
fire protection
sealing element
fire
drive
lever
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.)
Granted
Application number
EP83900187A
Other languages
German (de)
English (en)
Other versions
EP0098839B1 (fr
Inventor
Klaus Richter
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.)
ABS Allgemeiner Brandschutz GUM Breivogel GmbH
Original Assignee
GTE GESELLSCHAFT fur TECHNISCHE ENTWICKLUNG AG
GTE GES TECH ENTWICKLUNG
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 GTE GESELLSCHAFT fur TECHNISCHE ENTWICKLUNG AG, GTE GES TECH ENTWICKLUNG filed Critical GTE GESELLSCHAFT fur TECHNISCHE ENTWICKLUNG AG
Priority to AT83900187T priority Critical patent/ATE30118T1/de
Publication of EP0098839A1 publication Critical patent/EP0098839A1/fr
Application granted granted Critical
Publication of EP0098839B1 publication Critical patent/EP0098839B1/fr
Expired 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

Definitions

  • Part No. 93 support arm
  • the intermediate frame (18) with the screwed-on section of the transport rail (12) carries out the lifting movement with dimension (i).
  • the stroke movement (i) depends on the length of the drive lever I (35) and its swivel path (40).
  • Fig. 8 and 9 show attachment details for the (12) in variants, depending on the purpose of the transport system for the fire protection closure. is used.
  • Fig. 13 shows the drive device (96) in the half-extended position.
  • the drive rod (98) works in the direction of movement (95)
  • the drive lever V (99) swivels about the pivot point (20).
  • the pivot lever (101) performs the same movement.
  • the sealing element (22) is also pivoted about the pivot point (20) via the locking device (57).
  • the run-off roller (104) of the locking lever (103) of the door closer (38) rolls off in the guide rail (105), which is firmly attached to the sealing element (22). This forced operation makes the door closer (38). curious; excited. As a result of this pretensioning, the door closer (38) exerts a closing pressure on the sealing element (22) in the direction (94).

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Hard Magnetic Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un dispositif de fermeture pour la protection contre le feu par l'obturation automatique des ouvertures existantes (10); elle est destinée de préférence aux chambres reliées par des rails de transport (12). Le dispositif forme une unité constructive indépendante et consiste, pour l'essentiel dans l'emploi simultané du principe d'un verrou (18) déplaçable (17) parallèlement à la séparation d'une section d'incendie (11), avec une coupure intérieure (31), et une porte articulée (22), apte à tourner de 90 à 180o autour d'un point de rotation (20) dont l'axe longitudinal (19) se déplace parallèlement à la séparation de la section d'incendie (11), ainsi qu'à leur action conjointe obtenue par construction.
EP83900187A 1981-12-30 1982-12-28 Dispositif de fermeture automatique pour la protection contre le feu par obturation des ouvertures Expired EP0098839B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83900187T ATE30118T1 (de) 1981-12-30 1982-12-28 Automatischer feuerschutzabschluss zum selbsttaetigen verschliessen von oeffnungen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH8349/81 1981-12-30
CH834981 1981-12-30

Publications (2)

Publication Number Publication Date
EP0098839A1 true EP0098839A1 (fr) 1984-01-25
EP0098839B1 EP0098839B1 (fr) 1987-10-07

Family

ID=4338970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83900187A Expired EP0098839B1 (fr) 1981-12-30 1982-12-28 Dispositif de fermeture automatique pour la protection contre le feu par obturation des ouvertures

Country Status (8)

Country Link
EP (1) EP0098839B1 (fr)
JP (1) JPS58502186A (fr)
AT (1) ATE30118T1 (fr)
AU (1) AU1048083A (fr)
BR (1) BR8208044A (fr)
DE (1) DE3277437D1 (fr)
NO (1) NO833110L (fr)
WO (1) WO1983002234A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137870C1 (en) * 1991-11-11 1993-01-07 Klaus Dipl.-Ing. 1000 Berlin De Richter Fire trap closure for conveyor carrying wall aperture - has refractory cladding in aperture plane in region of conveyor element passage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547818C2 (de) * 1975-10-25 1984-12-20 abs-Brandschutz GmbH, 6501 Nieder Olm Feuerschutzabschluß für eine Öffnung in Wänden oder Decken, welche von einer Förderanlage durchquert wird
DE3004064A1 (de) * 1980-02-05 1981-08-13 I.P.U. Ltd., Nassau Feuerabschlussvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8302234A1 *

Also Published As

Publication number Publication date
WO1983002234A1 (fr) 1983-07-07
DE3277437D1 (en) 1987-11-12
NO833110L (no) 1983-08-30
AU1048083A (en) 1983-07-15
BR8208044A (pt) 1983-11-22
JPS58502186A (ja) 1983-12-22
ATE30118T1 (de) 1987-10-15
EP0098839B1 (fr) 1987-10-07

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