DE2111783A1 - Vorrichtung zum OEffnen eines Oberlichts - Google Patents

Vorrichtung zum OEffnen eines Oberlichts

Info

Publication number
DE2111783A1
DE2111783A1 DE19712111783 DE2111783A DE2111783A1 DE 2111783 A1 DE2111783 A1 DE 2111783A1 DE 19712111783 DE19712111783 DE 19712111783 DE 2111783 A DE2111783 A DE 2111783A DE 2111783 A1 DE2111783 A1 DE 2111783A1
Authority
DE
Germany
Prior art keywords
lever
spring
frame
point
force
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.)
Pending
Application number
DE19712111783
Other languages
German (de)
English (en)
Inventor
Bogaert Pierre Emmanuel E Jean
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.)
Bogaert P E E J
Original Assignee
Bogaert P E E J
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 Bogaert P E E J filed Critical Bogaert P E E J
Publication of DE2111783A1 publication Critical patent/DE2111783A1/de
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
    • E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
    • E04D13/0352—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being of domed or pyramidal shape
    • 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
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Catching Or Destruction (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Basic Packing Technique (AREA)
DE19712111783 1970-03-12 1971-03-11 Vorrichtung zum OEffnen eines Oberlichts Pending DE2111783A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE86328 1970-03-12

Publications (1)

Publication Number Publication Date
DE2111783A1 true DE2111783A1 (de) 1972-08-17

Family

ID=3841330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712111783 Pending DE2111783A1 (de) 1970-03-12 1971-03-11 Vorrichtung zum OEffnen eines Oberlichts

Country Status (12)

Country Link
US (1) US3735530A (enExample)
AT (1) AT310033B (enExample)
AU (1) AU2633171A (enExample)
CA (1) CA931593A (enExample)
CH (1) CH540416A (enExample)
DE (1) DE2111783A1 (enExample)
ES (1) ES197004Y (enExample)
FR (1) FR2084417A5 (enExample)
LU (1) LU62772A1 (enExample)
NL (1) NL7103096A (enExample)
SE (1) SE368251B (enExample)
ZA (1) ZA711513B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11946303B2 (en) 2019-02-26 2024-04-02 Gdx, Llc Fixture for venting a roof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190713606A (en) * 1907-06-12 1907-11-28 Stephane Remontet Improvements in Automatic Door Closing Devices.
US1716394A (en) * 1927-12-02 1929-06-11 El Paso Sash & Door Co Door for kitchen cabinets
US1975701A (en) * 1933-12-26 1934-10-02 Poos Joseph Automatic door or lid lift
US2565202A (en) * 1947-07-26 1951-08-21 Richard A Christison Door lifting apparatus for grain pits and the like
GB655214A (en) * 1948-08-11 1951-07-11 Alfred Leonard Vaughan Improvements in closure devices for doors, gates and the like
US3251158A (en) * 1963-06-17 1966-05-17 Plastic Products Of Texas Inc Automatic roof vent
FR1419272A (fr) * 1964-12-30 1965-11-26 Appareil compensateur de manoeuvre de portes de camions qui rabattues servent de plan incliné de chargement

Also Published As

Publication number Publication date
NL7103096A (enExample) 1971-09-14
CH540416A (fr) 1973-08-15
CA931593A (en) 1973-08-07
SE368251B (enExample) 1974-06-24
US3735530A (en) 1973-05-29
AT310033B (de) 1973-09-10
AU2633171A (en) 1972-09-14
FR2084417A5 (enExample) 1971-12-17
ES197004U (es) 1975-04-01
LU62772A1 (enExample) 1971-08-23
ES197004Y (es) 1975-08-16
ZA711513B (en) 1971-11-24

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