AT267140B - Quick release device - Google Patents

Quick release device

Info

Publication number
AT267140B
AT267140B AT241766A AT241766A AT267140B AT 267140 B AT267140 B AT 267140B AT 241766 A AT241766 A AT 241766A AT 241766 A AT241766 A AT 241766A AT 267140 B AT267140 B AT 267140B
Authority
AT
Austria
Prior art keywords
quick release
release device
quick
release
Prior art date
Application number
AT241766A
Other languages
German (de)
Original Assignee
Luwa Ag
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 Luwa Ag filed Critical Luwa Ag
Application granted granted Critical
Publication of AT267140B publication Critical patent/AT267140B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00—Special devices for ventilating gasproof shelters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S454/00—Ventilation
    • Y10S454/902—Air raid shelter ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Fats And Perfumes (AREA)
AT241766A 1965-04-02 1966-03-14 Quick release device AT267140B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH463065A CH476502A (en) 1965-04-02 1965-04-02 Closing device for closing ventilation lines of protective structures

Publications (1)

Publication Number Publication Date
AT267140B true AT267140B (en) 1968-12-10

Family

ID=4279714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT241766A AT267140B (en) 1965-04-02 1966-03-14 Quick release device

Country Status (7)

Country Link
US (1) US3489073A (en)
AT (1) AT267140B (en)
BE (1) BE678849A (en)
CH (1) CH476502A (en)
FI (1) FI42178B (en)
NO (1) NO118343B (en)
SE (1) SE319388B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD261925S (en) 1979-03-27 1981-11-17 Oy Kolster Ab Over-pressure valve for ventilation
CH699655A1 (en) * 2008-10-10 2010-04-15 Oekag Wassertechnik Schweiz Ag Means for holding back an ascending hot air.
IL247805B (en) 2016-09-13 2022-05-01 Beth El Zikhron Yaaqov Ind Ltd Blast valve utilizing an aerodynamically configured blade

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588289A (en) * 1948-07-12 1952-03-04 Pouliot Pierre Ventilator for cold storage chambers
CH427514A (en) * 1963-04-18 1966-12-31 Luwa Ag Quick-closing device on air passage openings for shelters
US3296952A (en) * 1964-06-19 1967-01-10 Mosler Safe Co Blast closure

Also Published As

Publication number Publication date
US3489073A (en) 1970-01-13
NO118343B (en) 1969-12-15
BE678849A (en) 1966-09-16
SE319388B (en) 1970-01-12
CH476502A (en) 1969-08-15
FI42178B (en) 1970-02-02

Similar Documents

Publication Publication Date Title
CH439617A (en) Carrying device
CH457158A (en) Coupling device
CH466676A (en) Quick release device
CH482764A (en) Release agent
BR6912882D0 (en) PILOT DEVICE
CH447072A (en) Quick release device
CH464724A (en) Quick release
AT271136B (en) Quick release chuck
AT269516B (en) Force measuring device
AT268093B (en) Razor-shaped device
AT265127B (en) Transport device
CH456357A (en) Thruster device
AT267140B (en) Quick release device
AT291475B (en) Release device
BR6678252D0 (en) POSITIONING DEVICE
CH455910A (en) Disconnection device
FR1450321A (en) Clamping device
FR1420411A (en) Release mechanism
CH433024A (en) Handbrake device
CH427335A (en) Observation device
FR1466761A (en) Clamping device
AT255333B (en) Transport device
AT264306B (en) Handbrake device
AT262637B (en) Drawing device
AT267654B (en) Shunt release