JPS5621409Y2 - - Google Patents

Info

Publication number
JPS5621409Y2
JPS5621409Y2 JP1976088225U JP8822576U JPS5621409Y2 JP S5621409 Y2 JPS5621409 Y2 JP S5621409Y2 JP 1976088225 U JP1976088225 U JP 1976088225U JP 8822576 U JP8822576 U JP 8822576U JP S5621409 Y2 JPS5621409 Y2 JP S5621409Y2
Authority
JP
Japan
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.)
Expired
Application number
JP1976088225U
Other languages
Japanese (ja)
Other versions
JPS538098U (en]
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 filed Critical
Priority to JP1976088225U priority Critical patent/JPS5621409Y2/ja
Priority to US05/812,629 priority patent/US4173220A/en
Publication of JPS538098U publication Critical patent/JPS538098U/ja
Application granted granted Critical
Publication of JPS5621409Y2 publication Critical patent/JPS5621409Y2/ja
Expired legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Toxicology (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP1976088225U 1976-07-05 1976-07-05 Expired JPS5621409Y2 (en])

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1976088225U JPS5621409Y2 (en]) 1976-07-05 1976-07-05
US05/812,629 US4173220A (en) 1976-07-05 1977-07-05 Facemask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976088225U JPS5621409Y2 (en]) 1976-07-05 1976-07-05

Publications (2)

Publication Number Publication Date
JPS538098U JPS538098U (en]) 1978-01-24
JPS5621409Y2 true JPS5621409Y2 (en]) 1981-05-20

Family

ID=13936921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976088225U Expired JPS5621409Y2 (en]) 1976-07-05 1976-07-05

Country Status (2)

Country Link
US (1) US4173220A (en])
JP (1) JPS5621409Y2 (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE904392A (nl) * 1986-03-12 1987-04-23 Vandeputte Gilbert Gasmasker
US4848330A (en) * 1986-10-31 1989-07-18 Cowles Charles M Respirator system
DE3701695A1 (de) * 1987-01-22 1988-08-04 Draegerwerk Ag Schutzhaube fuer den notfall
US5517986A (en) * 1993-09-28 1996-05-21 Respironics, Inc. Two-point/four-point adjustable headgear for gas delivery mask
US5709204A (en) * 1996-11-04 1998-01-20 Lester; Richard Aircraft passenger oxygen, survival and escape mask
US6450165B1 (en) 1999-08-26 2002-09-17 Precious Life, Llc Personal fire survival head enclosure
US7028687B1 (en) * 1999-08-26 2006-04-18 Precious Life, Llc Escape hood
US6279172B1 (en) 2000-02-02 2001-08-28 Gentex Corporation Custom fitting assembly for helmet
FR2806000B1 (fr) * 2000-03-10 2002-05-31 Intertechnique Sa Equipement de protection de tete a mise en place rapide
US7703456B2 (en) 2003-12-18 2010-04-27 Kimberly-Clark Worldwide, Inc. Facemasks containing an anti-fog / anti-glare composition
US20180000173A1 (en) * 2016-06-29 2018-01-04 Garry Tsaur Mask With a Sound-transmitting Structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488261A (en) * 1947-02-01 1949-11-15 Pirelli Submarine mask for atmospheric and autonomous breathing
US2810385A (en) * 1952-11-07 1957-10-22 American Optical Corp Means for supporting apparatus on the head
US3238943A (en) * 1963-06-19 1966-03-08 Holley Edgar Bruce Aid breathing system
FR1476661A (fr) * 1966-01-31 1967-04-14 Piel Soc Ind Des Ets Matériau pour la confection de vêtements isothermiques pour la plongée à grande profondeur et vêtements confectionnés à partir de ce matériau
US3962519A (en) * 1968-04-26 1976-06-08 Messrs. Willy Rusch, K.G. Rubber article or instrument and method of producing the same
US3572332A (en) * 1969-04-29 1971-03-23 Mine Safety Appliances Co Combination valve and speaking diaphragm unit
US3911913A (en) * 1973-10-05 1975-10-14 Ethel L June Survival apparatus
US4019508A (en) * 1976-05-21 1977-04-26 Research Development Systems, Inc. Wearable, self-contained fully mobile personal breathing apparatus for surgeons and operating room personnel

Also Published As

Publication number Publication date
US4173220A (en) 1979-11-06
JPS538098U (en]) 1978-01-24

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