FR1505232A - Appareil de commande automatique des portes pare-feu - Google Patents

Appareil de commande automatique des portes pare-feu

Info

Publication number
FR1505232A
FR1505232A FR88151A FR88151A FR1505232A FR 1505232 A FR1505232 A FR 1505232A FR 88151 A FR88151 A FR 88151A FR 88151 A FR88151 A FR 88151A FR 1505232 A FR1505232 A FR 1505232A
Authority
FR
France
Prior art keywords
control unit
fire door
door control
automatic fire
automatic
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
Application number
FR88151A
Other languages
English (en)
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.)
Steelcraft Manufacturing Co
Original Assignee
Steelcraft Manufacturing Co
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 Steelcraft Manufacturing Co filed Critical Steelcraft Manufacturing Co
Application granted granted Critical
Publication of FR1505232A publication Critical patent/FR1505232A/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
    • A62C2/18—Sliding dampers

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)
FR88151A 1966-06-13 1966-12-20 Appareil de commande automatique des portes pare-feu Expired FR1505232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US557099A US3398482A (en) 1966-06-13 1966-06-13 Shock-absorbing control apparatus for fire doors

Publications (1)

Publication Number Publication Date
FR1505232A true FR1505232A (fr) 1967-12-08

Family

ID=24224049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR88151A Expired FR1505232A (fr) 1966-06-13 1966-12-20 Appareil de commande automatique des portes pare-feu

Country Status (2)

Country Link
US (1) US3398482A (fr)
FR (1) FR1505232A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912878A (en) * 1988-11-17 1990-04-03 Stewart Decatur Security Systems, Inc. Combined displacing and cushioning means for detention cell doors
US5261186A (en) * 1992-09-08 1993-11-16 F. L. Saino Manufacturing Co. Fire door closure reset system
DE10127091B4 (de) * 2001-06-02 2010-01-07 Palan Patenteverwertungs und Vermögensverwaltungs AG Sicherheitseinrichtung bei Tunnelbränden
US7331302B2 (en) * 2004-06-18 2008-02-19 Stanley Secretan Quick close security door system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US814192A (en) * 1905-04-28 1906-03-06 Frank Dentler Door.
US825449A (en) * 1906-02-12 1906-07-10 Barney G Johnson Well-door for elevators.
GB471941A (en) * 1936-03-27 1937-09-14 Dennison Kett & Company Ltd Improvements relating to the automatic operation of doors, gates and the like
US3189142A (en) * 1963-02-19 1965-06-15 Fred O Carlson Closure operator

Also Published As

Publication number Publication date
US3398482A (en) 1968-08-27

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