GB540709A - Improvements in or relating to eye panels for respirator face pieces or goggles - Google Patents

Improvements in or relating to eye panels for respirator face pieces or goggles

Info

Publication number
GB540709A
GB540709A GB14906/40A GB1490640A GB540709A GB 540709 A GB540709 A GB 540709A GB 14906/40 A GB14906/40 A GB 14906/40A GB 1490640 A GB1490640 A GB 1490640A GB 540709 A GB540709 A GB 540709A
Authority
GB
United Kingdom
Prior art keywords
goggles
relating
face pieces
eye panels
respirator face
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
GB14906/40A
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.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Publication of GB540709A publication Critical patent/GB540709A/en
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
    • A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks

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

540,709. Goggles ; respirators. MINE SAFETY APPLIANCES CO. Oct. 5, 1940, No. 14906. Convention date, Oct. 7, 1939. [Class 97 (i)] The eye panels 2 of goggles, respirators &c. have plane parallel portions 12 in the path of forward vision, and rearwardly curved portions 11 at the side or at the top or bottom.
GB14906/40A 1939-10-07 1940-10-05 Improvements in or relating to eye panels for respirator face pieces or goggles Expired GB540709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540709XA 1939-10-07 1939-10-07

Publications (1)

Publication Number Publication Date
GB540709A true GB540709A (en) 1941-10-27

Family

ID=21988578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14906/40A Expired GB540709A (en) 1939-10-07 1940-10-05 Improvements in or relating to eye panels for respirator face pieces or goggles

Country Status (1)

Country Link
GB (1) GB540709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291450A2 (en) * 1987-05-13 1988-11-17 HUBER & SUHNER AG KABEL-, KAUTSCHUK-, KUNSTSTOFF-WERKE Protective mask, especially for military purposes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291450A2 (en) * 1987-05-13 1988-11-17 HUBER & SUHNER AG KABEL-, KAUTSCHUK-, KUNSTSTOFF-WERKE Protective mask, especially for military purposes
EP0291450A3 (en) * 1987-05-13 1989-04-26 Huber & Suhner Ag Kabel-, Kautschuk-, Kunststoff-Werke Protective mask, especially for military purposes

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