SE8106033L - OXYGEN MASK FOR AIRCRAFT - Google Patents

OXYGEN MASK FOR AIRCRAFT

Info

Publication number
SE8106033L
SE8106033L SE8106033A SE8106033A SE8106033L SE 8106033 L SE8106033 L SE 8106033L SE 8106033 A SE8106033 A SE 8106033A SE 8106033 A SE8106033 A SE 8106033A SE 8106033 L SE8106033 L SE 8106033L
Authority
SE
Sweden
Prior art keywords
mask
sides
helmet
wearer
fastened
Prior art date
Application number
SE8106033A
Other languages
Swedish (sv)
Other versions
SE433570B (en
Inventor
Karl Gustav Gosta Sundmark
Original Assignee
Karl Gustav Gosta Sundmark
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 Karl Gustav Gosta Sundmark filed Critical Karl Gustav Gosta Sundmark
Priority to SE8106033A priority Critical patent/SE433570B/en
Publication of SE8106033L publication Critical patent/SE8106033L/en
Publication of SE433570B publication Critical patent/SE433570B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Fighter pilots generally use an oxygen gas mask. Normally, the mask is held against the face of the wearer by bands which are fastened to the sides of the wearer's helmet. Under violent g-loads, the band is not able to hold the mask in proper position. This major problem is solved by the invention in that the mask is fastened to the helmet instead by a fastening arrangement which consists of a system of hinges and links arranged on both sides, which in vertical direction rigidly join the mask to the sides of the helmet, while the link system can move in horizontal direction. <IMAGE>
SE8106033A 1981-10-12 1981-10-12 Oxygen gas mask and arrangement for fastening the mask to a helmet SE433570B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8106033A SE433570B (en) 1981-10-12 1981-10-12 Oxygen gas mask and arrangement for fastening the mask to a helmet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106033A SE433570B (en) 1981-10-12 1981-10-12 Oxygen gas mask and arrangement for fastening the mask to a helmet

Publications (2)

Publication Number Publication Date
SE8106033L true SE8106033L (en) 1983-04-13
SE433570B SE433570B (en) 1984-06-04

Family

ID=20344770

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106033A SE433570B (en) 1981-10-12 1981-10-12 Oxygen gas mask and arrangement for fastening the mask to a helmet

Country Status (1)

Country Link
SE (1) SE433570B (en)

Also Published As

Publication number Publication date
SE433570B (en) 1984-06-04

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