GB2278693A - Protective device - Google Patents

Protective device

Info

Publication number
GB2278693A
GB2278693A GB9414349A GB9414349A GB2278693A GB 2278693 A GB2278693 A GB 2278693A GB 9414349 A GB9414349 A GB 9414349A GB 9414349 A GB9414349 A GB 9414349A GB 2278693 A GB2278693 A GB 2278693A
Authority
GB
United Kingdom
Prior art keywords
section
wearer
protective
protective glass
transparent
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.)
Granted
Application number
GB9414349A
Other versions
GB2278693B (en
GB9414349D0 (en
Inventor
Reijo Lehtonen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9414349D0 publication Critical patent/GB9414349D0/en
Publication of GB2278693A publication Critical patent/GB2278693A/en
Application granted granted Critical
Publication of GB2278693B publication Critical patent/GB2278693B/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
    • A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The invention relates to a protective device, particularly a welding shield, comprising a portion (1) of an opaque material to be supported on the head and intended to protect the wearer from radiation and sparks, said portion being provided with a transparent section (2) in the area of the wearer's eyes. The protective device further comprises a protective glass (4) positioned in the area of the wearer's eyes and arranged to be turned upwards. In order that the wearer could see better, a transparent viewing section (6) is formed below the transparent section (2), the viewing section (6) being substantially parallel with the section (2) so that the wearer is able to view the workpiece through the viewing section (6) downwards even when the protective glass (4) has been turned so as to cover the section (2). The lower edge of the protective glass (4) is provided with a protective plate (7) extending substantially downwardly from the lower edge of the protective glass, the protective plate (7) preventing the entrance of radiation to the viewing section (6) when the workpiece is viewed through the protective glass (4). <IMAGE>
GB9414349A 1992-01-22 1993-01-18 Protective device Expired - Fee Related GB2278693B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920275A FI90624C (en) 1992-01-22 1992-01-22 Protective device
PCT/FI1993/000017 WO1993014723A1 (en) 1992-01-22 1993-01-18 Protective device

Publications (3)

Publication Number Publication Date
GB9414349D0 GB9414349D0 (en) 1994-09-07
GB2278693A true GB2278693A (en) 1994-12-07
GB2278693B GB2278693B (en) 1995-11-08

Family

ID=8534134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9414349A Expired - Fee Related GB2278693B (en) 1992-01-22 1993-01-18 Protective device

Country Status (6)

Country Link
AU (1) AU3353993A (en)
CA (1) CA2128428C (en)
DK (1) DK170831B1 (en)
FI (1) FI90624C (en)
GB (1) GB2278693B (en)
WO (1) WO1993014723A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10168534B2 (en) 2014-03-26 2019-01-01 Essilor International Methods and systems for augmented reality

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD942699S1 (en) 2019-07-23 2022-02-01 Esab Ab Helmet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362637A (en) * 1942-11-19 1944-11-14 Warner L Keehn Welder's helmet
US2644159A (en) * 1951-09-17 1953-07-07 Jacobs Wind Elec Co Face and eye protective shield for welders
US4707860A (en) * 1983-03-24 1987-11-24 Holmstroem Per Olof Welding shield
US4888825A (en) * 1984-02-10 1989-12-26 Euromaski Oy Full view welding shield

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2362637A (en) * 1942-11-19 1944-11-14 Warner L Keehn Welder's helmet
US2644159A (en) * 1951-09-17 1953-07-07 Jacobs Wind Elec Co Face and eye protective shield for welders
US4707860A (en) * 1983-03-24 1987-11-24 Holmstroem Per Olof Welding shield
US4888825A (en) * 1984-02-10 1989-12-26 Euromaski Oy Full view welding shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10168534B2 (en) 2014-03-26 2019-01-01 Essilor International Methods and systems for augmented reality

Also Published As

Publication number Publication date
DK170831B1 (en) 1996-02-05
FI920275A (en) 1993-07-23
GB2278693B (en) 1995-11-08
GB9414349D0 (en) 1994-09-07
CA2128428C (en) 2003-03-25
FI90624B (en) 1993-11-30
CA2128428A1 (en) 1993-08-05
AU3353993A (en) 1993-09-01
FI90624C (en) 1994-03-10
WO1993014723A1 (en) 1993-08-05
FI920275A0 (en) 1992-01-22
DK86694A (en) 1994-07-21

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Legal Events

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

Effective date: 20090118