FR2355524A1 - Trappe coupe-feu - Google Patents

Trappe coupe-feu

Info

Publication number
FR2355524A1
FR2355524A1 FR7619217A FR7619217A FR2355524A1 FR 2355524 A1 FR2355524 A1 FR 2355524A1 FR 7619217 A FR7619217 A FR 7619217A FR 7619217 A FR7619217 A FR 7619217A FR 2355524 A1 FR2355524 A1 FR 2355524A1
Authority
FR
France
Prior art keywords
spring
firewall
safety door
opening
ventilation duct
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
FR7619217A
Other languages
English (en)
French (fr)
Other versions
FR2355524B1 (OSRAM
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.)
GLE ELECTRO MECA INDLE SOC
Original Assignee
GLE ELECTRO MECA INDLE SOC
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 GLE ELECTRO MECA INDLE SOC filed Critical GLE ELECTRO MECA INDLE SOC
Priority to FR7619217A priority Critical patent/FR2355524A1/fr
Publication of FR2355524A1 publication Critical patent/FR2355524A1/fr
Application granted granted Critical
Publication of FR2355524B1 publication Critical patent/FR2355524B1/fr
Granted 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
    • A62C2/12—Hinged dampers

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Special Wing (AREA)
FR7619217A 1976-06-24 1976-06-24 Trappe coupe-feu Granted FR2355524A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7619217A FR2355524A1 (fr) 1976-06-24 1976-06-24 Trappe coupe-feu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619217A FR2355524A1 (fr) 1976-06-24 1976-06-24 Trappe coupe-feu

Publications (2)

Publication Number Publication Date
FR2355524A1 true FR2355524A1 (fr) 1978-01-20
FR2355524B1 FR2355524B1 (OSRAM) 1978-12-15

Family

ID=9174810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619217A Granted FR2355524A1 (fr) 1976-06-24 1976-06-24 Trappe coupe-feu

Country Status (1)

Country Link
FR (1) FR2355524A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017006661A1 (de) * 2017-07-13 2019-01-17 Gert Bartholomäus Brandschutzeinrichtung für Rohrleitungen mit einer schwimmenden Lagerung der Brandschutzklappen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017006661A1 (de) * 2017-07-13 2019-01-17 Gert Bartholomäus Brandschutzeinrichtung für Rohrleitungen mit einer schwimmenden Lagerung der Brandschutzklappen
DE102017006661B4 (de) * 2017-07-13 2020-02-06 Gert Bartholomäus Brandschutzeinrichtung für Rohrleitungen mit einer schwimmenden Lagerung der Brandschutzklappen

Also Published As

Publication number Publication date
FR2355524B1 (OSRAM) 1978-12-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse