CA2128428A1 - Protective device - Google Patents
Protective deviceInfo
- Publication number
- CA2128428A1 CA2128428A1 CA002128428A CA2128428A CA2128428A1 CA 2128428 A1 CA2128428 A1 CA 2128428A1 CA 002128428 A CA002128428 A CA 002128428A CA 2128428 A CA2128428 A CA 2128428A CA 2128428 A1 CA2128428 A1 CA 2128428A1
- Authority
- CA
- Canada
- Prior art keywords
- section
- wearer
- protective
- protective glass
- viewing
- 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
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)
- 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)
- Respiratory Apparatuses And Protective Means (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Glass Compositions (AREA)
- Surgical Instruments (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (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 trans-parent 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 sec-tion (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).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI920275A FI90624C (en) | 1992-01-22 | 1992-01-22 | Protective device |
FI920,275 | 1992-01-22 | ||
PCT/FI1993/000017 WO1993014723A1 (en) | 1992-01-22 | 1993-01-18 | Protective device |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2128428A1 true CA2128428A1 (en) | 1993-08-05 |
CA2128428C CA2128428C (en) | 2003-03-25 |
Family
ID=8534134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002128428A Expired - Fee Related CA2128428C (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) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015144565A1 (en) | 2014-03-26 | 2015-10-01 | Essilor International (Compagnie Generale D'optique) | Methods and systems for augmented reality |
USD942699S1 (en) | 2019-07-23 | 2022-02-01 | Esab Ab | Helmet |
Family Cites Families (4)
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 |
SE445969B (en) * | 1983-03-24 | 1986-08-04 | Holmstroem Per Olof | WELD PROTECTION WHICH IS PROVIDED TO BE APPLIED IN FRONT OF THE WELDEN'S FACE TO PROTECT AGAINST HARMFUL RADIATION |
FI77153C (en) * | 1984-02-10 | 1989-02-10 | Euromaski Oy | Protecting device. |
-
1992
- 1992-01-22 FI FI920275A patent/FI90624C/en active IP Right Grant
-
1993
- 1993-01-18 GB GB9414349A patent/GB2278693B/en not_active Expired - Fee Related
- 1993-01-18 AU AU33539/93A patent/AU3353993A/en not_active Abandoned
- 1993-01-18 CA CA002128428A patent/CA2128428C/en not_active Expired - Fee Related
- 1993-01-18 WO PCT/FI1993/000017 patent/WO1993014723A1/en active Application Filing
-
1994
- 1994-07-21 DK DK086694A patent/DK170831B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK86694A (en) | 1994-07-21 |
GB2278693B (en) | 1995-11-08 |
AU3353993A (en) | 1993-09-01 |
WO1993014723A1 (en) | 1993-08-05 |
DK170831B1 (en) | 1996-02-05 |
FI90624C (en) | 1994-03-10 |
FI920275A (en) | 1993-07-23 |
FI920275A0 (en) | 1992-01-22 |
FI90624B (en) | 1993-11-30 |
GB2278693A (en) | 1994-12-07 |
CA2128428C (en) | 2003-03-25 |
GB9414349D0 (en) | 1994-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |