RO81202B - Body for protection mask - Google Patents

Body for protection mask

Info

Publication number
RO81202B
RO81202B RO94030A RO9403078A RO81202B RO 81202 B RO81202 B RO 81202B RO 94030 A RO94030 A RO 94030A RO 9403078 A RO9403078 A RO 9403078A RO 81202 B RO81202 B RO 81202B
Authority
RO
Romania
Prior art keywords
mask body
frame
edge
sealing
sealing frame
Prior art date
Application number
RO94030A
Other languages
Romanian (ro)
Other versions
RO81202A (en
Inventor
Horst Schurig
Walter Gorner
Steffen Zemelke
Klaus Kruger
Rudolf Muller
Fortsch Fritz
Original Assignee
Veb Kombinat Medizin Uns Labortechnik Leipzig
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 Veb Kombinat Medizin Uns Labortechnik Leipzig filed Critical Veb Kombinat Medizin Uns Labortechnik Leipzig
Publication of RO81202B publication Critical patent/RO81202B/en
Publication of RO81202A publication Critical patent/RO81202A/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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

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

Corpul pentru masca de protectie, conform inventiei, este prevazut în rama ferestrei mastii si rama de etansare în partea de jos, de ambele parti o forma convexa spre exterior si prezinta o muchie de sprijin în punctul de reazem al ramei de etansare, iar partile ramei de etansare dispuse în zona barbie-obraji, sunt fasonate pe vîrful formei convexe si pe marginea corpului de masca, care este conconitent, axa de rotatie a ramei de etansare, atunci cînd marginea corpului de masca, se deplaseaza spre în afara. Corpul pentru masca de protectie, conform inventiei, permite o adaptare buna în zona barbie-obraji si îmbunatateste etansarea în aceeasi zona.According to the invention, the protective mask body is provided in the frame of the mask window and the sealing frame at the bottom, on both sides convex to the outside, and has a support edge at the support point of the sealing frame, and the frame portions are arranged on the top of the convex shape and on the edge of the mask body, which is congruent, the axis of rotation of the sealing frame, when the edge of the mask body moves outwardly. According to the invention, the protective mask body allows a good fit in the cheek area and improves sealing in the same area.

RO7894030A 1977-05-12 1978-05-10 PROTECTION MASTER BODY RO81202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19888977A DD130835A1 (en) 1977-05-12 1977-05-12 MASK BODY FOR RESIN BREATHING MASKS

Publications (2)

Publication Number Publication Date
RO81202B true RO81202B (en) 1983-01-30
RO81202A RO81202A (en) 1983-02-01

Family

ID=5508329

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7894030A RO81202A (en) 1977-05-12 1978-05-10 PROTECTION MASTER BODY

Country Status (9)

Country Link
BG (1) BG30499A1 (en)
CS (1) CS199999B1 (en)
DD (1) DD130835A1 (en)
DE (1) DE2815762A1 (en)
HU (1) HU179532B (en)
IN (1) IN149662B (en)
PL (1) PL110705B1 (en)
RO (1) RO81202A (en)
YU (1) YU41096B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672741A5 (en) * 1987-08-04 1989-12-29 Morgan Tech Ltd

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569708C (en) * 1929-07-10 1933-02-07 Auergesellschaft Gmbh Gas mask
DE1708047C2 (en) * 1967-06-14 1974-02-14 Draegerwerk Ag, 2400 Luebeck Respirator with double sealing edge
DE2336047C3 (en) * 1973-07-14 1979-03-01 Draegerwerk Ag, 2400 Luebeck Respirator with compressed air supply for breathing

Also Published As

Publication number Publication date
PL110705B1 (en) 1980-07-31
DD130835B1 (en) 1979-03-28
YU41096B (en) 1986-12-31
YU99178A (en) 1982-06-30
DD130835A1 (en) 1978-05-10
PL206701A1 (en) 1979-05-21
HU179532B (en) 1982-11-29
DE2815762A1 (en) 1978-11-16
RO81202A (en) 1983-02-01
CS199999B1 (en) 1980-08-29
BG30499A1 (en) 1981-07-15
IN149662B (en) 1982-03-06

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