GB2228802B - Welding visor - Google Patents

Welding visor

Info

Publication number
GB2228802B
GB2228802B GB9004572A GB9004572A GB2228802B GB 2228802 B GB2228802 B GB 2228802B GB 9004572 A GB9004572 A GB 9004572A GB 9004572 A GB9004572 A GB 9004572A GB 2228802 B GB2228802 B GB 2228802B
Authority
GB
United Kingdom
Prior art keywords
welding visor
visor
welding
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 - Fee Related
Application number
GB9004572A
Other languages
English (en)
Other versions
GB2228802A (en
GB9004572D0 (en
Inventor
Alfred Andersen
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.)
TECHNO SERVICE GmbH
Original Assignee
TECHNO SERVICE GmbH
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 TECHNO SERVICE GmbH filed Critical TECHNO SERVICE GmbH
Publication of GB9004572D0 publication Critical patent/GB9004572D0/en
Publication of GB2228802A publication Critical patent/GB2228802A/en
Application granted granted Critical
Publication of GB2228802B publication Critical patent/GB2228802B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61F9/064—Masks, shields or hoods for welders with two windows, one for viewing and one for use during the welding process

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)
  • Helmets And Other Head Coverings (AREA)
  • Eyeglasses (AREA)
GB9004572A 1989-03-03 1990-03-01 Welding visor Expired - Fee Related GB2228802B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8902570U DE8902570U1 (de) 1989-03-03 1989-03-03 Augenschützendes Sichtfenster für Schweißarbeiten

Publications (3)

Publication Number Publication Date
GB9004572D0 GB9004572D0 (en) 1990-04-25
GB2228802A GB2228802A (en) 1990-09-05
GB2228802B true GB2228802B (en) 1993-01-20

Family

ID=6836654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9004572A Expired - Fee Related GB2228802B (en) 1989-03-03 1990-03-01 Welding visor

Country Status (3)

Country Link
CH (1) CH681200A5 (enrdf_load_stackoverflow)
DE (1) DE8902570U1 (enrdf_load_stackoverflow)
GB (1) GB2228802B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2184515C1 (ru) * 2001-03-12 2002-07-10 Сибирский государственный индустриальный университет Сварочный шлем

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461775A (en) * 1935-07-26 1937-02-24 Schweiz Unfallversicherung Improvements in protective shields for electrical welders
US2362637A (en) * 1942-11-19 1944-11-14 Warner L Keehn Welder's helmet
US2644160A (en) * 1951-12-10 1953-07-07 Jacobs Wind Elec Co Welding shield with offset lenses
US3868727A (en) * 1973-09-24 1975-03-04 James W Paschall Welding hood
GB2167645A (en) * 1984-11-16 1986-06-04 Raymond C Falkiner Dual vision welding helmet
EP0123662B1 (en) * 1983-03-24 1987-06-03 Per-Olof Holmström Welding shield
WO1988004545A1 (en) * 1986-12-18 1988-06-30 Hartmut Kotowski Device for anti-glare optical inspection of a weld before and after beginning of welding

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461775A (en) * 1935-07-26 1937-02-24 Schweiz Unfallversicherung Improvements in protective shields for electrical welders
US2362637A (en) * 1942-11-19 1944-11-14 Warner L Keehn Welder's helmet
US2644160A (en) * 1951-12-10 1953-07-07 Jacobs Wind Elec Co Welding shield with offset lenses
US3868727A (en) * 1973-09-24 1975-03-04 James W Paschall Welding hood
EP0123662B1 (en) * 1983-03-24 1987-06-03 Per-Olof Holmström Welding shield
GB2167645A (en) * 1984-11-16 1986-06-04 Raymond C Falkiner Dual vision welding helmet
WO1988004545A1 (en) * 1986-12-18 1988-06-30 Hartmut Kotowski Device for anti-glare optical inspection of a weld before and after beginning of welding

Also Published As

Publication number Publication date
CH681200A5 (enrdf_load_stackoverflow) 1993-02-15
GB2228802A (en) 1990-09-05
DE8902570U1 (de) 1989-04-13
GB9004572D0 (en) 1990-04-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940301