FR2441396A1 - Dispositif de verrouillage a fusible pour chassis ouvrant de desenfumage - Google Patents

Dispositif de verrouillage a fusible pour chassis ouvrant de desenfumage

Info

Publication number
FR2441396A1
FR2441396A1 FR7832676A FR7832676A FR2441396A1 FR 2441396 A1 FR2441396 A1 FR 2441396A1 FR 7832676 A FR7832676 A FR 7832676A FR 7832676 A FR7832676 A FR 7832676A FR 2441396 A1 FR2441396 A1 FR 2441396A1
Authority
FR
France
Prior art keywords
smoke vent
fuse
heat
spring loaded
opening unit
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
FR7832676A
Other languages
English (en)
Other versions
FR2441396B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7832676A priority Critical patent/FR2441396A1/fr
Publication of FR2441396A1 publication Critical patent/FR2441396A1/fr
Application granted granted Critical
Publication of FR2441396B1 publication Critical patent/FR2441396B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/10—Locks or fastenings for special use for panic or emergency doors
    • E05B65/104—Locks or fastenings for special use for panic or emergency doors actuated in response to heat, e.g. with fusible element, bimetal, memory shape or swelling material
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/22—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled
    • E05C3/24—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the bolt being spring controlled in the form of a bifurcated member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE LES DISPOSITIFS DE VERROUILLAGE DE CHASSIS OUVRANT DE DESENFUMAGE. CE DISPOSITIF COMPORTE UN LOQUET 10 COMPORTANT UNE GORGE 15 POUR MAINTENIR UNE GACHE 9 SOLIDAIRE DU CHASSIS OUVRANT ET ARTICULE AUTOUR D'UN PREMIER AXE 14 SUR UNE PLATINE 11. UN ORGANE DE BLOCAGE 24 EN FORME DE L EST ARTICULE AUTOUR D'UN SECOND AXE 27 SUR LA PLATINE 11 ET COMPORTE UNE PROJECTION 28 PRESENTANT DES SURFACES DE RAMPE 30 ET 31 POUR MAINTENIR LE LOQUET 10 DANS SA POSITION DE VERROUILLAGE. UN RESSORT 22 ET UN FUSIBLE 23 SONT DISPOSES EN SERIE ENTRE LE LOQUET 10 ET UNE BRANCHE 26 DE L'ORGANE DE BLOCAGE 24, UN RESSORT ANTAGONISTE 32 SOLLICITANT L'ORGANE DE BLOCAGE VERS SA DIRECTION DE DEBLOCAGE. UN CABLE D'ACTIONNEMENT A DISTANCE 8 EST RELIE A L'ORGANE DE BLOCAGE 24. APPLICATION A LA SECURITE INCENDIE DE LOCAUX PUBLICS ET D'HABITATION.
FR7832676A 1978-11-20 1978-11-20 Dispositif de verrouillage a fusible pour chassis ouvrant de desenfumage Granted FR2441396A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832676A FR2441396A1 (fr) 1978-11-20 1978-11-20 Dispositif de verrouillage a fusible pour chassis ouvrant de desenfumage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832676A FR2441396A1 (fr) 1978-11-20 1978-11-20 Dispositif de verrouillage a fusible pour chassis ouvrant de desenfumage

Publications (2)

Publication Number Publication Date
FR2441396A1 true FR2441396A1 (fr) 1980-06-13
FR2441396B1 FR2441396B1 (fr) 1983-05-20

Family

ID=9215078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832676A Granted FR2441396A1 (fr) 1978-11-20 1978-11-20 Dispositif de verrouillage a fusible pour chassis ouvrant de desenfumage

Country Status (1)

Country Link
FR (1) FR2441396A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865367A (en) * 1988-05-09 1989-09-12 Adams Rite Manufacturing Company Safety door with counterweight locking
US4934800A (en) * 1989-05-18 1990-06-19 Adams Rite Manufacturing Company Low cost lever handle entry function
US5074602A (en) * 1990-11-30 1991-12-24 Adams Rite Manufacturing Company Dogging mechanism for actuator lever
US5386891A (en) * 1992-03-30 1995-02-07 Anchuan Corporation Mechanism for controlling the raising and lowering of a door
FR3013754A1 (fr) * 2013-11-27 2015-05-29 Souchier Verrou universel compact

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322251A1 (fr) * 1975-08-29 1977-03-25 Mecalectro Dispositif de maintien en position notamment pour panneau mobile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322251A1 (fr) * 1975-08-29 1977-03-25 Mecalectro Dispositif de maintien en position notamment pour panneau mobile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865367A (en) * 1988-05-09 1989-09-12 Adams Rite Manufacturing Company Safety door with counterweight locking
US4934800A (en) * 1989-05-18 1990-06-19 Adams Rite Manufacturing Company Low cost lever handle entry function
US5074602A (en) * 1990-11-30 1991-12-24 Adams Rite Manufacturing Company Dogging mechanism for actuator lever
US5386891A (en) * 1992-03-30 1995-02-07 Anchuan Corporation Mechanism for controlling the raising and lowering of a door
FR3013754A1 (fr) * 2013-11-27 2015-05-29 Souchier Verrou universel compact

Also Published As

Publication number Publication date
FR2441396B1 (fr) 1983-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse