FR2446912A1 - Dispositif de blocage en position d'un vantail - Google Patents

Dispositif de blocage en position d'un vantail

Info

Publication number
FR2446912A1
FR2446912A1 FR7901549A FR7901549A FR2446912A1 FR 2446912 A1 FR2446912 A1 FR 2446912A1 FR 7901549 A FR7901549 A FR 7901549A FR 7901549 A FR7901549 A FR 7901549A FR 2446912 A1 FR2446912 A1 FR 2446912A1
Authority
FR
France
Prior art keywords
stop
shaft
released
melts
foot
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
FR7901549A
Other languages
English (en)
Other versions
FR2446912B1 (fr
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.)
Guitel Etienne Mobilor SA
Original Assignee
Guitel Etienne Mobilor SA
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 Guitel Etienne Mobilor SA filed Critical Guitel Etienne Mobilor SA
Priority to FR7901549A priority Critical patent/FR2446912A1/fr
Publication of FR2446912A1 publication Critical patent/FR2446912A1/fr
Application granted granted Critical
Publication of FR2446912B1 publication Critical patent/FR2446912B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/44—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • E05C17/446—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet of the retractable sliding feet type
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

Dispositif de blocage en position d'un vantail. Ce dispositif comprend un châssis 1; une tige coulissante 2 dans le châssis ; un ressort 5 pour rappeler la tige 2 vers une position pour laquelle le patin 4 est écarté du sol; une plaquette 8 pour bloquer normalement la tige 2 par rapport au châssis; cette plaquette 8 prenant appui dans un sens par l'une de ses extrémités contre le châssis et étant soumis en sens opposé à une force de rappel; la plaquette 8 prend appui sur le châssis par une pièce de butée 12 occupant un évidement 13 du châssis, cette pièce 12 étant réalisée en un matériau devenant sensiblement pâteux à partir d'une température prédéterminée. L'invention s'applique notamment aux portes.
FR7901549A 1979-01-22 1979-01-22 Dispositif de blocage en position d'un vantail Granted FR2446912A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901549A FR2446912A1 (fr) 1979-01-22 1979-01-22 Dispositif de blocage en position d'un vantail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901549A FR2446912A1 (fr) 1979-01-22 1979-01-22 Dispositif de blocage en position d'un vantail

Publications (2)

Publication Number Publication Date
FR2446912A1 true FR2446912A1 (fr) 1980-08-14
FR2446912B1 FR2446912B1 (fr) 1983-02-18

Family

ID=9221038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901549A Granted FR2446912A1 (fr) 1979-01-22 1979-01-22 Dispositif de blocage en position d'un vantail

Country Status (1)

Country Link
FR (1) FR2446912A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020317A1 (fr) * 1992-04-07 1993-10-14 Dorgard Ltd Appareil destine a enclencher un dispositif de securite

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1439353A (en) * 1915-05-10 1922-12-19 Robert S Blair Holding device for doors and the like
US2732920A (en) * 1956-01-31 Fusible motion arrestor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732920A (en) * 1956-01-31 Fusible motion arrestor
US1439353A (en) * 1915-05-10 1922-12-19 Robert S Blair Holding device for doors and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020317A1 (fr) * 1992-04-07 1993-10-14 Dorgard Ltd Appareil destine a enclencher un dispositif de securite
US5525963A (en) * 1992-04-07 1996-06-11 Purssey; Neil K. W. Apparatus for actuating a safety device

Also Published As

Publication number Publication date
FR2446912B1 (fr) 1983-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse