CA1024036A - Masque respiratoire de soudeur - Google Patents

Masque respiratoire de soudeur

Info

Publication number
CA1024036A
CA1024036A CA234,878A CA234878A CA1024036A CA 1024036 A CA1024036 A CA 1024036A CA 234878 A CA234878 A CA 234878A CA 1024036 A CA1024036 A CA 1024036A
Authority
CA
Canada
Prior art keywords
respirator
welder
mask
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
CA234,878A
Other languages
English (en)
Inventor
Raymond D. Barta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airco Inc
Original Assignee
Airco Inc
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 Airco Inc filed Critical Airco Inc
Application granted granted Critical
Publication of CA1024036A publication Critical patent/CA1024036A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CA234,878A 1975-01-03 1975-09-05 Masque respiratoire de soudeur Expired CA1024036A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US538488A US3914796A (en) 1975-01-03 1975-01-03 Welder{3 s mask for use with respirator

Publications (1)

Publication Number Publication Date
CA1024036A true CA1024036A (fr) 1978-01-10

Family

ID=24147123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,878A Expired CA1024036A (fr) 1975-01-03 1975-09-05 Masque respiratoire de soudeur

Country Status (2)

Country Link
US (1) US3914796A (fr)
CA (1) CA1024036A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6178552B1 (en) * 1997-04-15 2001-01-30 Steven Robinson Welding helmet
US20070050892A1 (en) * 2005-08-19 2007-03-08 Steven Charles Welder's helmet with respirator
JP5900774B2 (ja) * 2012-06-06 2016-04-06 篤美 矢澤 ヘルメット＆帽子扇風機
CN102934857A (zh) * 2012-10-16 2013-02-20 山东开泰抛丸机械有限公司 一种充气式喷漆防护装置
US10299530B2 (en) 2014-06-16 2019-05-28 Illinois Tool Works Inc. Headgear for protective headwear
US9999546B2 (en) 2014-06-16 2018-06-19 Illinois Tool Works Inc. Protective headwear with airflow
US11033433B2 (en) 2014-06-16 2021-06-15 Illinois Tool Works Inc Removable shield for protective headwear
US10688604B2 (en) * 2016-04-05 2020-06-23 Martin H. RIZZO Platform base and stand adjusting device used in combination with a welders shield enclosure and welder's gun and/or torch
US11812816B2 (en) * 2017-05-11 2023-11-14 Illinois Tool Works Inc. Protective headwear with airflow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1759317A (en) * 1928-07-09 1930-05-20 Malcom Robert Shield
US2693597A (en) * 1952-08-11 1954-11-09 Horlbeck Erich Head mask for electric arc welding
US2827900A (en) * 1956-03-23 1958-03-25 Michael T Marietta Respirator protecting shell
US3232290A (en) * 1963-02-08 1966-02-01 Theodore R Nicolai Welding helmet
US3535707A (en) * 1969-03-03 1970-10-27 Trison Corp Welding helmet and the like
US3792702A (en) * 1972-04-10 1974-02-19 Ulmer & Co Soc Harness for rapidly placing in position a device such as a respirator mask

Also Published As

Publication number Publication date
US3914796A (en) 1975-10-28

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