GB480238A - Improvements in or relating to spectacle frames - Google Patents
Improvements in or relating to spectacle framesInfo
- Publication number
- GB480238A GB480238A GB2666637A GB2666637A GB480238A GB 480238 A GB480238 A GB 480238A GB 2666637 A GB2666637 A GB 2666637A GB 2666637 A GB2666637 A GB 2666637A GB 480238 A GB480238 A GB 480238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rims
- spectacles
- integral
- points
- 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
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
-
- 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
-
- 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
- G02C5/22—Hinges
- G02C5/2272—Hinges without well-defined pivot axis
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
480,238. Spectacles. PEARSON, R. M. Oct. 1, 1937, Nos. 26666 and 32111. [Class 97 (i)] In spectacles in which each side arm extends from a point in the top of its associated lens carrier so that the forward ends of the sides lie above the eye level, the arms are made rigid with the lens carriers, without hinges. As shown, the frame is made of thermoplastic material and the sides 4 are integral with the rims 1 and join the rims at points in their upper edges which are spaced in from the outer extremities of the rims. The points of connection preferably lie on the inner surface of the rims. The frame may be reinforced by metallic insertions. Instead of being integral with the rims, the side arms may be formed separately and rigidly attached to the rims.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2666637A GB480238A (en) | 1937-10-01 | 1937-10-01 | Improvements in or relating to spectacle frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2666637A GB480238A (en) | 1937-10-01 | 1937-10-01 | Improvements in or relating to spectacle frames |
Publications (1)
Publication Number | Publication Date |
---|---|
GB480238A true GB480238A (en) | 1938-02-18 |
Family
ID=10247256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2666637A Expired GB480238A (en) | 1937-10-01 | 1937-10-01 | Improvements in or relating to spectacle frames |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB480238A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612652A1 (en) * | 1987-03-20 | 1988-09-23 | Cebe International Sa | Flexible spectacles made from thermoplastic material |
BE1016662A3 (en) * | 2005-06-29 | 2007-04-03 | Net Optic Sa | Spectacle frame of synthetic or organic material has insert of metal or hard material to act as reinforcement |
-
1937
- 1937-10-01 GB GB2666637A patent/GB480238A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612652A1 (en) * | 1987-03-20 | 1988-09-23 | Cebe International Sa | Flexible spectacles made from thermoplastic material |
BE1016662A3 (en) * | 2005-06-29 | 2007-04-03 | Net Optic Sa | Spectacle frame of synthetic or organic material has insert of metal or hard material to act as reinforcement |
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