GB873371A - Safety goggle having guarded vents - Google Patents
Safety goggle having guarded ventsInfo
- Publication number
- GB873371A GB873371A GB1853/58A GB185358A GB873371A GB 873371 A GB873371 A GB 873371A GB 1853/58 A GB1853/58 A GB 1853/58A GB 185358 A GB185358 A GB 185358A GB 873371 A GB873371 A GB 873371A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- flanges
- pair
- opening
- guard
- 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
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
- A61F9/02—Goggles
- A61F9/028—Ventilation means
Abstract
873,371. Goggles. PARMALEE PLASTICS CO. Jan. 20, 1958 [Jan. 25, 1957], No. 1853/58. Class 97(1) A goggle comprising a frame surrounding the eyepiece has an elongated vent opening and a guard combined with it which is secured to the outer face of the frame and has an elongated unperforated panel longitudinally aligned with and overlapping the opening and flanges comprising parallel spaced apart lugs engaging said face of the frame and straddling said opening; the lugs form air passages and each lug overlaps the passage of an adjacent flange for channeling air along a circuitous path. As shown, a goggle has a frame 14 with curved edges 16, 18 and slots 30 in its surface covered by a wire screen 32. A guard 12 comprises a panel 34 having a pair of flanges 36, 38 extending downwardly to engage the upper surface of the frame 14 to space the panel 34 upwardly therefrom. A second pair of flanges 40, 42 is arranged within and spaced from the first pair so as to just span the slot 30. The flanges are made of a plurality of lugs 48 arranged in staggered relationship to provide air vents. The guard 12 is attached to the frame 14 by snap connectors 56 engaging holes 54; to prevent moisture from entering the opening 30 a raised rim may be provided around the periphery thereof between the pair of flanges.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US873371XA | 1957-01-25 | 1957-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB873371A true GB873371A (en) | 1961-07-26 |
Family
ID=22204590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1853/58A Expired GB873371A (en) | 1957-01-25 | 1958-01-20 | Safety goggle having guarded vents |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB873371A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2224134A (en) * | 1988-10-18 | 1990-04-25 | American Optical Corp | Protective goggles. |
-
1958
- 1958-01-20 GB GB1853/58A patent/GB873371A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2224134A (en) * | 1988-10-18 | 1990-04-25 | American Optical Corp | Protective goggles. |
GB2224134B (en) * | 1988-10-18 | 1992-07-29 | American Optical Corp | Protective goggles |
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