FI780338A - Anordning vid roekevakueringslucka - Google Patents

Anordning vid roekevakueringslucka

Info

Publication number
FI780338A
FI780338A FI780338A FI780338A FI780338A FI 780338 A FI780338 A FI 780338A FI 780338 A FI780338 A FI 780338A FI 780338 A FI780338 A FI 780338A FI 780338 A FI780338 A FI 780338A
Authority
FI
Finland
Prior art keywords
roekevakueringslucka
anordning vid
anordning
vid
vid roekevakueringslucka
Prior art date
Application number
FI780338A
Other languages
English (en)
Other versions
FI60759B (fi
FI60759C (fi
Inventor
Sven Hoegedal
Original Assignee
Hoegnaes Ab
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 Hoegnaes Ab filed Critical Hoegnaes Ab
Publication of FI780338A publication Critical patent/FI780338A/fi
Publication of FI60759B publication Critical patent/FI60759B/fi
Application granted granted Critical
Publication of FI60759C publication Critical patent/FI60759C/fi

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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/123—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar
    • 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)
  • Special Wing (AREA)
  • Air-Flow Control Members (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
FI780338A 1977-02-08 1978-02-02 Anordning vid roekevakueringslucka FI60759C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7701351 1977-02-08
SE7701351A SE7701351L (sv) 1977-02-08 1977-02-08 Torsionsfjedermekanism

Publications (3)

Publication Number Publication Date
FI780338A true FI780338A (fi) 1978-08-09
FI60759B FI60759B (fi) 1981-11-30
FI60759C FI60759C (fi) 1982-03-10

Family

ID=20330390

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780338A FI60759C (fi) 1977-02-08 1978-02-02 Anordning vid roekevakueringslucka

Country Status (6)

Country Link
DE (1) DE2805266A1 (fi)
DK (1) DK145238C (fi)
FI (1) FI60759C (fi)
GB (1) GB1587601A (fi)
NO (1) NO144470C (fi)
SE (1) SE7701351L (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555351A (en) * 1978-10-18 1980-04-23 Ricoh Co Ltd Opening and closing device of gate
DE3415343A1 (de) * 1984-04-25 1985-11-07 EBB Beschlagtechnik GmbH, 7145 Markgröningen Klappenstuetze

Also Published As

Publication number Publication date
NO144470B (no) 1981-06-01
DE2805266A1 (de) 1978-08-10
GB1587601A (en) 1981-04-08
NO780425L (no) 1978-08-09
FI60759B (fi) 1981-11-30
SE7701351L (sv) 1978-08-09
DK145238B (da) 1982-10-11
DK48178A (da) 1978-08-09
DK145238C (da) 1983-03-07
NO144470C (no) 1981-09-09
FI60759C (fi) 1982-03-10

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: HOEGANAES AB