BE867674A - MANEUVERING WINCH FOR OPENING DOME OF BUILDING, INCLUDING A DEVICE ALLOWING ITS INSTANT RELEASE - Google Patents

MANEUVERING WINCH FOR OPENING DOME OF BUILDING, INCLUDING A DEVICE ALLOWING ITS INSTANT RELEASE

Info

Publication number
BE867674A
BE867674A BE188209A BE188209A BE867674A BE 867674 A BE867674 A BE 867674A BE 188209 A BE188209 A BE 188209A BE 188209 A BE188209 A BE 188209A BE 867674 A BE867674 A BE 867674A
Authority
BE
Belgium
Prior art keywords
building
device allowing
instant release
opening dome
maneuvering winch
Prior art date
Application number
BE188209A
Other languages
French (fr)
Original Assignee
Chastanier R A H
Metais Claude Le
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 Chastanier R A H, Metais Claude Le filed Critical Chastanier R A H
Publication of BE867674A publication Critical patent/BE867674A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/04—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with cords, chains or cables
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Window Of Vehicle (AREA)
BE188209A 1977-06-01 1978-05-31 MANEUVERING WINCH FOR OPENING DOME OF BUILDING, INCLUDING A DEVICE ALLOWING ITS INSTANT RELEASE BE867674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716759A FR2392927A1 (en) 1977-06-01 1977-06-01 Roof smoke vent opening mechanism - has cable drum released from winding gear after breaking glass window to permit rapid opening

Publications (1)

Publication Number Publication Date
BE867674A true BE867674A (en) 1978-09-18

Family

ID=9191528

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188209A BE867674A (en) 1977-06-01 1978-05-31 MANEUVERING WINCH FOR OPENING DOME OF BUILDING, INCLUDING A DEVICE ALLOWING ITS INSTANT RELEASE

Country Status (2)

Country Link
BE (1) BE867674A (en)
FR (1) FR2392927A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174399A (en) * 2020-01-06 2020-05-19 珠海格力电器股份有限公司 Wind shielding mechanism, air supply system with wind shielding mechanism, air conditioner and control method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535379B1 (en) * 1982-11-02 1986-01-24 Allouche Claude WINCH FOR VARIOUS OPENING ELEMENTS FOR SMOKING AND VENTILATION

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1605150A (en) * 1925-12-10 1926-11-02 Francis Anthony Van Hatten Fire door
US3020039A (en) * 1959-09-25 1962-02-06 Ogden Industries Pty Ltd Operating devices for casement windows and the like
FR2386677A1 (en) * 1977-04-08 1978-11-03 Godefroy Gerard Opening arrangement for roof smoke-trap - has flap, biassed open by pneumatic cylinder, closable by winch and cable system having quick-release mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174399A (en) * 2020-01-06 2020-05-19 珠海格力电器股份有限公司 Wind shielding mechanism, air supply system with wind shielding mechanism, air conditioner and control method
CN111174399B (en) * 2020-01-06 2024-03-22 珠海格力电器股份有限公司 Wind shielding mechanism, air supply system with same, air conditioner and control method

Also Published As

Publication number Publication date
FR2392927B1 (en) 1982-07-02
FR2392927A1 (en) 1978-12-29

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