GB760625A - Improvements in or relating to ophthalmic mountings - Google Patents
Improvements in or relating to ophthalmic mountingsInfo
- Publication number
- GB760625A GB760625A GB1358354A GB1358354A GB760625A GB 760625 A GB760625 A GB 760625A GB 1358354 A GB1358354 A GB 1358354A GB 1358354 A GB1358354 A GB 1358354A GB 760625 A GB760625 A GB 760625A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jameson
- collars
- lenses
- pins
- holes
- 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
- G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
-
- 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
760,625. Spectacles. JAMESON, Ltd., W. and JAMESON, W. May 9, 1955 [May 10, 1954], No. 13583/54. Class 97(1) In an ophthalmic mounting wherein the lenses 14 are secured to the associated fittings by securing members passing through holes in the lenses and holes in the httings, the securing members comprise pin members 16 composed of soft tough plastic material such as nylon, each pin member having its ends integral or attached enlargement's between which the lens and fitting are gripped. The pin members may have preformed heads 17. After insertion the rear ends may be spread by heat and/or pressure to form heads 18. Alternatively collars may be shrunk on to the rear ends of pins 16, and the collars may have ribs or projections to bite into the pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1358354A GB760625A (en) | 1954-05-10 | 1954-05-10 | Improvements in or relating to ophthalmic mountings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1358354A GB760625A (en) | 1954-05-10 | 1954-05-10 | Improvements in or relating to ophthalmic mountings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB760625A true GB760625A (en) | 1956-11-07 |
Family
ID=10025603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1358354A Expired GB760625A (en) | 1954-05-10 | 1954-05-10 | Improvements in or relating to ophthalmic mountings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB760625A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992008158A1 (en) * | 1990-10-25 | 1992-05-14 | Jan Houmand | Spectacles |
| EP0978749A1 (en) * | 1998-08-05 | 2000-02-09 | Markus Temming | Spectacles |
| EP1120678A1 (en) * | 2000-01-27 | 2001-08-01 | David Yinkai Chao | Method for securing spectacle members together |
| FR2816718A1 (en) * | 2000-11-10 | 2002-05-17 | Henri Brune | Connector for spectacle frame sections has moulded plastic stub with cap welded to opening in lens glass |
-
1954
- 1954-05-10 GB GB1358354A patent/GB760625A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992008158A1 (en) * | 1990-10-25 | 1992-05-14 | Jan Houmand | Spectacles |
| EP0978749A1 (en) * | 1998-08-05 | 2000-02-09 | Markus Temming | Spectacles |
| EP1120678A1 (en) * | 2000-01-27 | 2001-08-01 | David Yinkai Chao | Method for securing spectacle members together |
| FR2816718A1 (en) * | 2000-11-10 | 2002-05-17 | Henri Brune | Connector for spectacle frame sections has moulded plastic stub with cap welded to opening in lens glass |
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