GB234309A - Improvements in spectacles and eye-glasses - Google Patents
Improvements in spectacles and eye-glassesInfo
- Publication number
- GB234309A GB234309A GB1595924A GB1595924A GB234309A GB 234309 A GB234309 A GB 234309A GB 1595924 A GB1595924 A GB 1595924A GB 1595924 A GB1595924 A GB 1595924A GB 234309 A GB234309 A GB 234309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spectacles
- lenses
- pins
- glasses
- eye
- 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
- G02C1/02—Bridge or browbar secured to lenses without the use of rims
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
234,309. Newbold, H. July 2, 1924. Spectacles; eyeglasses.-The mounts for spectacle and eyeglass lenses comprise lugs c bearing against the opposite surfaces of the lenses and secured thereto by a screw d passing through a hole in the lens and by pins i engaging notches in the periphery. A three-point contact is thus provided. The pins i may be continuations of the bridge and plaquet arms or may be independent thereof. In place of two notches a peripheral slot may be made in the lenses. Specifications 21944/07 and 14839/09 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1595924A GB234309A (en) | 1924-07-02 | 1924-07-02 | Improvements in spectacles and eye-glasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1595924A GB234309A (en) | 1924-07-02 | 1924-07-02 | Improvements in spectacles and eye-glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB234309A true GB234309A (en) | 1925-05-28 |
Family
ID=10068641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1595924A Expired GB234309A (en) | 1924-07-02 | 1924-07-02 | Improvements in spectacles and eye-glasses |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB234309A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7839937B2 (en) | 2001-06-11 | 2010-11-23 | Stmicroelectronics Limited | Method and circuitry for processing data |
-
1924
- 1924-07-02 GB GB1595924A patent/GB234309A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7839937B2 (en) | 2001-06-11 | 2010-11-23 | Stmicroelectronics Limited | Method and circuitry for processing data |
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