IT1059894B - MASK FOR WELDING..DARK - Google Patents

MASK FOR WELDING..DARK

Info

Publication number
IT1059894B
IT1059894B IT7009475A IT7009475A IT1059894B IT 1059894 B IT1059894 B IT 1059894B IT 7009475 A IT7009475 A IT 7009475A IT 7009475 A IT7009475 A IT 7009475A IT 1059894 B IT1059894 B IT 1059894B
Authority
IT
Italy
Prior art keywords
dark
mask
welding
Prior art date
Application number
IT7009475A
Other languages
Italian (it)
Original Assignee
Tarrone Eugenio
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 Tarrone Eugenio filed Critical Tarrone Eugenio
Priority to IT7009475A priority Critical patent/IT1059894B/en
Priority to US05/740,209 priority patent/US4101979A/en
Priority to DE19762653692 priority patent/DE2653692A1/en
Priority to FR7637812A priority patent/FR2335200A1/en
Priority to NL7613850A priority patent/NL7613850A/en
Priority to JP15143976A priority patent/JPS5273148A/en
Application granted granted Critical
Publication of IT1059894B publication Critical patent/IT1059894B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/06—Safety devices independent of the control and operation of any machine specially designed for welding
    • 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
    • A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
IT7009475A 1975-12-16 1975-12-16 MASK FOR WELDING..DARK IT1059894B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT7009475A IT1059894B (en) 1975-12-16 1975-12-16 MASK FOR WELDING..DARK
US05/740,209 US4101979A (en) 1975-12-16 1976-11-09 Welding mask with automatic obscuring of the visual field
DE19762653692 DE2653692A1 (en) 1975-12-16 1976-11-26 WELDING MASK WITH AUTOMATIC DARKING
FR7637812A FR2335200A1 (en) 1975-12-16 1976-12-07 Protective arc welding mask - automatically falls in front of welders eyes by virtue of current flowing in welding circuit (NL 20.6.77)
NL7613850A NL7613850A (en) 1975-12-16 1976-12-14 WELDING MASK.
JP15143976A JPS5273148A (en) 1975-12-16 1976-12-16 Welding mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7009475A IT1059894B (en) 1975-12-16 1975-12-16 MASK FOR WELDING..DARK

Publications (1)

Publication Number Publication Date
IT1059894B true IT1059894B (en) 1982-06-21

Family

ID=11313429

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7009475A IT1059894B (en) 1975-12-16 1975-12-16 MASK FOR WELDING..DARK

Country Status (5)

Country Link
JP (1) JPS5273148A (en)
DE (1) DE2653692A1 (en)
FR (1) FR2335200A1 (en)
IT (1) IT1059894B (en)
NL (1) NL7613850A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410814Y2 (en) * 1986-12-16 1992-03-17
SE510121C2 (en) * 1995-05-19 1999-04-19 Joergen Eklund Face protection, inner wall, cover and outer wall intended to be provided in such a face protection as well as a procedure for reducing face admixture of exhaled air in inhalation air.

Also Published As

Publication number Publication date
NL7613850A (en) 1977-06-20
JPS5273148A (en) 1977-06-18
DE2653692A1 (en) 1977-06-30
FR2335200A1 (en) 1977-07-15

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