NL7613850A - Lasmasker. - Google Patents

Lasmasker.

Info

Publication number
NL7613850A
NL7613850A NL7613850A NL7613850A NL7613850A NL 7613850 A NL7613850 A NL 7613850A NL 7613850 A NL7613850 A NL 7613850A NL 7613850 A NL7613850 A NL 7613850A NL 7613850 A NL7613850 A NL 7613850A
Authority
NL
Netherlands
Prior art keywords
welding mask
mask
welding
Prior art date
Application number
NL7613850A
Other languages
English (en)
Dutch (nl)
Original Assignee
Tecnologia D Avanguardia S R L
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 Tecnologia D Avanguardia S R L filed Critical Tecnologia D Avanguardia S R L
Publication of NL7613850A publication Critical patent/NL7613850A/xx

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)
NL7613850A 1975-12-16 1976-12-14 Lasmasker. NL7613850A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7009475A IT1059894B (it) 1975-12-16 1975-12-16 Maschera per saldatura..ad oscura

Publications (1)

Publication Number Publication Date
NL7613850A true NL7613850A (nl) 1977-06-20

Family

ID=11313429

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7613850A NL7613850A (nl) 1975-12-16 1976-12-14 Lasmasker.

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410814Y2 (xx) * 1986-12-16 1992-03-17
SE510121C2 (sv) * 1995-05-19 1999-04-19 Joergen Eklund Ansiktsskydd, innervägg, kåpa och yttervägg avsedd att anordnas vid ett dylikt ansiktsskydd samt förfarande för att vid ansiktsskydd minska inblandning av utandningsluft i inandningsluft

Also Published As

Publication number Publication date
JPS5273148A (en) 1977-06-18
DE2653692A1 (de) 1977-06-30
IT1059894B (it) 1982-06-21
FR2335200A1 (fr) 1977-07-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed