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FR1201975A - Helmet constituting a protective mask against gases or other toxic products - Google Patents

Helmet constituting a protective mask against gases or other toxic products

Info

Publication number
FR1201975A
FR1201975A FR1201975DA FR1201975A FR 1201975 A FR1201975 A FR 1201975A FR 1201975D A FR1201975D A FR 1201975DA FR 1201975 A FR1201975 A FR 1201975A
Authority
FR
France
Prior art keywords
helmet
constituting
protective mask
toxic products
mask against
Prior art date
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
Other languages
French (fr)
Inventor
Raymond Ducamp
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
Application granted granted Critical
Publication of FR1201975A publication Critical patent/FR1201975A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/227—Visors with sun visors, e.g. peaks above face opening
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/24—Visors with means for avoiding fogging or misting
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
    • 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
    • A62B18/003—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 having means for creating a fresh air curtain

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR1201975D 1958-09-04 1958-09-04 Helmet constituting a protective mask against gases or other toxic products Expired FR1201975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1201975T 1958-09-04

Publications (1)

Publication Number Publication Date
FR1201975A true FR1201975A (en) 1960-01-07

Family

ID=9671742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201975D Expired FR1201975A (en) 1958-09-04 1958-09-04 Helmet constituting a protective mask against gases or other toxic products

Country Status (1)

Country Link
FR (1) FR1201975A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498060A1 (en) * 1981-01-16 1982-07-23 Gallet Adrien Safety helmet with visor - has curved deflector in front to deflect air to form air screen in front of users eyes
FR2596281A1 (en) * 1986-03-27 1987-10-02 France Etat Armement Device for protection against air pollution
DE3618760A1 (en) * 1986-06-04 1987-12-10 Peter Nieme Head covering and head protection with electric ventilation
US4752974A (en) * 1986-05-06 1988-06-28 Shigematsu Works Co., Ltd. Air-feed type dust protective helmet
EP3071062A4 (en) * 2013-11-22 2017-11-08 Poma 22 LLC Hard hat with filtered, battery-operated air flow system and method
IT202000010897A1 (en) * 2020-05-13 2021-11-13 Cr Cortonesi Rivo Eng “PROTECTIVE DEVICE AGAINST VIRUSES.”

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498060A1 (en) * 1981-01-16 1982-07-23 Gallet Adrien Safety helmet with visor - has curved deflector in front to deflect air to form air screen in front of users eyes
FR2596281A1 (en) * 1986-03-27 1987-10-02 France Etat Armement Device for protection against air pollution
US4752974A (en) * 1986-05-06 1988-06-28 Shigematsu Works Co., Ltd. Air-feed type dust protective helmet
DE3618760A1 (en) * 1986-06-04 1987-12-10 Peter Nieme Head covering and head protection with electric ventilation
EP3071062A4 (en) * 2013-11-22 2017-11-08 Poma 22 LLC Hard hat with filtered, battery-operated air flow system and method
IT202000010897A1 (en) * 2020-05-13 2021-11-13 Cr Cortonesi Rivo Eng “PROTECTIVE DEVICE AGAINST VIRUSES.”

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