GB762773A - Improvements in spectacle frames - Google Patents
Improvements in spectacle framesInfo
- Publication number
- GB762773A GB762773A GB3172953A GB3172953A GB762773A GB 762773 A GB762773 A GB 762773A GB 3172953 A GB3172953 A GB 3172953A GB 3172953 A GB3172953 A GB 3172953A GB 762773 A GB762773 A GB 762773A
- Authority
- GB
- United Kingdom
- Prior art keywords
- face
- strip
- edge
- spectacle frames
- frame
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/143—Side-members having special ear pieces
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/02—Bridges; Browbars; Intermediate bars
- G02C5/10—Intermediate bars or bars between bridge and side-members
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/20—Side-members adjustable, e.g. telescopic
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/10—Frame or frame portions made from wire
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
762,773. Spectacle frames. HADLEY CO, Ltd. Aug. 9,1954 [Nov. 16, 1953], No. 31729/53. Class 97(1) Each hinged side piece of a spectacle frame is partly formed by a strip of not more than 0.01 inch thick lying flat against the face and being long enough to extend rearwardly at least to the ear of the wearer or to pass beyond the edge of a gas-mask or like face protector to allow the edge of the latter to fit closely against the face. Thus practically no space is left through which poisonous gas can pass. As shown the strip 3, of stainless steel, is bent at one end into a loop 6 forming a hinge connection with a U-shaped member 5 on the frame 1 and carries at the other end a portion 4 of coiled wire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3172953A GB762773A (en) | 1953-11-16 | 1953-11-16 | Improvements in spectacle frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3172953A GB762773A (en) | 1953-11-16 | 1953-11-16 | Improvements in spectacle frames |
Publications (1)
Publication Number | Publication Date |
---|---|
GB762773A true GB762773A (en) | 1956-12-05 |
Family
ID=10327518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3172953A Expired GB762773A (en) | 1953-11-16 | 1953-11-16 | Improvements in spectacle frames |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB762773A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1121361B (en) * | 1957-11-07 | 1962-01-04 | Lunetterie S A Soc Ind De | Glasses frame |
-
1953
- 1953-11-16 GB GB3172953A patent/GB762773A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1121361B (en) * | 1957-11-07 | 1962-01-04 | Lunetterie S A Soc Ind De | Glasses frame |
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