EP0947223B1 - Raccourcissement de cable de tension pour appareils pour la lutte contre l'incendie - Google Patents

Raccourcissement de cable de tension pour appareils pour la lutte contre l'incendie Download PDF

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Publication number
EP0947223B1
EP0947223B1 EP98106212A EP98106212A EP0947223B1 EP 0947223 B1 EP0947223 B1 EP 0947223B1 EP 98106212 A EP98106212 A EP 98106212A EP 98106212 A EP98106212 A EP 98106212A EP 0947223 B1 EP0947223 B1 EP 0947223B1
Authority
EP
European Patent Office
Prior art keywords
shortening
hauling cable
pull rope
ring
fire fighting
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
EP98106212A
Other languages
German (de)
English (en)
Other versions
EP0947223A1 (fr
Inventor
Eduard J. Dipl.-Ing. Job
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.)
Job Lizenz GmbH and Co KG
Original Assignee
Job Lizenz GmbH and Co KG
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 Job Lizenz GmbH and Co KG filed Critical Job Lizenz GmbH and Co KG
Priority to EP98106212A priority Critical patent/EP0947223B1/fr
Priority to DE59807467T priority patent/DE59807467D1/de
Priority to US09/273,629 priority patent/US6076609A/en
Priority to CN99105653A priority patent/CN1105588C/zh
Publication of EP0947223A1 publication Critical patent/EP0947223A1/fr
Application granted granted Critical
Publication of EP0947223B1 publication Critical patent/EP0947223B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A62C2/243—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts with frangible elements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Escalators And Moving Walkways (AREA)

Claims (4)

  1. Dispositif de raccourcissement d'un câble de traction, pour des dispositifs d'extinction des incendies, en particulier pour des hottes d'extraction pour cuisinières, avec un élément de raccourcissement (1), déviant, dans le but d'un raccourcissement, le câble de traction (4) placé sous une contrainte de traction, le câble étant placé sous une contrainte de traction, l'élément de raccourcissement étant maintenu à la position de raccourcissement au moyen d'un dispositif séparateur (5, 6) à déclenchement thermique, caractérisé en ce que l'élément de raccourcissement (1, 10) est obtenu par enroulement d'un fil en acier à ressort, de manière qu'à chaque extrémité soit prévu un oeillet final (2, 12) recevant le câble de traction (4) et, en position intermédiaire, au moins un oeillet de renvoi (3, 11) à débattement élastique, guidant le câble de traction.
  2. Dispositif de raccourcissement selon la revendication 1, caractérisé en ce que l'élément de raccourcissement (1) est obtenu par enroulement à partir d'un fil en acier à ressort unique.
  3. Dispositif de raccourcissement selon la revendication 1 ou 2, caractérisé en ce que l'élément de raccourcissement (1, 10), à la position de raccourcissement (à l'état tendu), prend la forme d'un trapèze isocèle, à chaque extrémité du coté long étant prévu l'un des oeillets finaux (2) et à chaque extrémité du coté court étant prévu un oeillet de renvoi (3).
  4. Dispositif de raccourcissement selon la revendication 1 ou 2, caractérisé en ce que l'élément de raccourcissement (10), à l'état de raccourcissement (état tendu), prend la forme d'un triangle isocèle, à chaque extrémité des branches étant prévu un oeillet final (12) et au point d'intersection des branches étant prévu l'oeillet de renvoi (11).
EP98106212A 1998-04-04 1998-04-04 Raccourcissement de cable de tension pour appareils pour la lutte contre l'incendie Expired - Lifetime EP0947223B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98106212A EP0947223B1 (fr) 1998-04-04 1998-04-04 Raccourcissement de cable de tension pour appareils pour la lutte contre l'incendie
DE59807467T DE59807467D1 (de) 1998-04-04 1998-04-04 Zugseilverkürzung für Feuerlöschvorrichtungen
US09/273,629 US6076609A (en) 1998-04-04 1999-03-23 Pull rope shortening device for fire extinguishing units
CN99105653A CN1105588C (zh) 1998-04-04 1999-04-01 灭火器拉索缩短装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98106212A EP0947223B1 (fr) 1998-04-04 1998-04-04 Raccourcissement de cable de tension pour appareils pour la lutte contre l'incendie

Publications (2)

Publication Number Publication Date
EP0947223A1 EP0947223A1 (fr) 1999-10-06
EP0947223B1 true EP0947223B1 (fr) 2003-03-12

Family

ID=8231718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98106212A Expired - Lifetime EP0947223B1 (fr) 1998-04-04 1998-04-04 Raccourcissement de cable de tension pour appareils pour la lutte contre l'incendie

Country Status (4)

Country Link
US (1) US6076609A (fr)
EP (1) EP0947223B1 (fr)
CN (1) CN1105588C (fr)
DE (1) DE59807467D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018346B2 (en) * 2001-12-18 2006-03-28 Scimed Life Systems, Inc. Guide wire with adjustable flexibility
US7828790B2 (en) * 2004-12-03 2010-11-09 Boston Scientific Scimed, Inc. Selectively flexible catheter and method of use
CN111068227B (zh) * 2019-12-30 2020-12-29 深圳市澳华安消防科技有限公司 一种用于灭火装置的双向联动触发器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1816017A (en) * 1929-01-02 1931-07-28 Gen Fire Extinguisher Co Link
DE1559693A1 (de) * 1966-10-27 1970-01-22 Walther & Cie Ag Durch Temperaturanstieg loesbare Seilverbindung fuer die Freigabe eines Loeschmittels od.dgl. in Feuerschutzanlagen
US3463236A (en) * 1967-12-05 1969-08-26 Ansul Co Cable release for fire protection system and the like
AU510552B2 (en) * 1977-01-26 1980-07-03 Wormald International Ltd. Thermal link
DE3736242A1 (de) * 1987-10-27 1989-05-18 Preussag Ag Minimax Temperaturabhaengig ausloesbare trenneinrichtung
US4930578A (en) * 1988-03-31 1990-06-05 Figgie International, Inc. Automatic sprinkler
DE19635177A1 (de) 1996-08-30 1998-03-05 Job Lizenz Gmbh & Co Kg Thermisch auslösende Trennvorrichtung, insbesondere für Feuerschutzanlagen
US5871056A (en) * 1997-02-06 1999-02-16 Renna; Edward M. Totally enclosed fusible disc heat detector

Also Published As

Publication number Publication date
CN1105588C (zh) 2003-04-16
DE59807467D1 (de) 2003-04-17
CN1238225A (zh) 1999-12-15
EP0947223A1 (fr) 1999-10-06
US6076609A (en) 2000-06-20

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