BE518773A - - Google Patents
Info
- Publication number
- BE518773A BE518773A BE518773DA BE518773A BE 518773 A BE518773 A BE 518773A BE 518773D A BE518773D A BE 518773DA BE 518773 A BE518773 A BE 518773A
- Authority
- BE
- Belgium
- Prior art keywords
- bar
- torsion bar
- spectacle according
- torsion
- lens
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims description 32
- 238000003466 welding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518773A true BE518773A (enrdf_load_stackoverflow) |
Family
ID=155219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518773D BE518773A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE518773A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2585141A1 (fr) * | 1985-07-18 | 1987-01-23 | Essilor Int | Monture de lunettes |
-
0
- BE BE518773D patent/BE518773A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2585141A1 (fr) * | 1985-07-18 | 1987-01-23 | Essilor Int | Monture de lunettes |
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