SE346255B - - Google Patents
Info
- Publication number
- SE346255B SE346255B SE6153/67A SE615367A SE346255B SE 346255 B SE346255 B SE 346255B SE 6153/67 A SE6153/67 A SE 6153/67A SE 615367 A SE615367 A SE 615367A SE 346255 B SE346255 B SE 346255B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/0048—Moulds for lenses
- B29D11/00528—Consisting of two mould halves joined by an annular gasket
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00028—Bifocal lenses; Multifocal lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54811866A | 1966-05-06 | 1966-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE346255B true SE346255B (xx) | 1972-07-03 |
Family
ID=24187494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6153/67A SE346255B (xx) | 1966-05-06 | 1967-05-02 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1704755A1 (xx) |
| GB (1) | GB1163002A (xx) |
| IL (1) | IL27883A (xx) |
| SE (1) | SE346255B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2265515B1 (xx) * | 1974-03-29 | 1976-10-08 | Essilor Int | |
| FR2481813A1 (fr) * | 1980-04-30 | 1981-11-06 | Essilor Int | Lentille ophtalmique progressive |
| GB2155856B (en) * | 1984-03-23 | 1986-09-17 | Leith Glazing Company Limited | Production of a laminate |
| GB2174644B (en) * | 1985-05-09 | 1989-02-01 | Hickman James A A | Production of a laminate |
| US5861934A (en) * | 1996-05-06 | 1999-01-19 | Innotech, Inc. | Refractive index gradient lens |
| US6712466B2 (en) | 2001-10-25 | 2004-03-30 | Ophthonix, Inc. | Eyeglass manufacturing method using variable index layer |
| FR2839276B1 (fr) * | 2002-05-02 | 2004-06-18 | Bnl Eurolens | Procede de fabrication d'une lentille ayant une teinte presentant un degrade |
| US8012386B2 (en) | 2002-05-02 | 2011-09-06 | Bnl Eurolens | Method of manufacturing a lens presenting a graded tint |
| DE102008034041B4 (de) * | 2008-07-22 | 2011-11-10 | Krd Sicherheitstechnik Gmbh | Kunststoff-Verbundscheibe für insbesondere die Fahrzeugverscheibung |
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1966
- 1966-08-31 GB GB38788/66A patent/GB1163002A/en not_active Expired
-
1967
- 1967-04-29 DE DE19671704755 patent/DE1704755A1/de active Pending
- 1967-04-30 IL IL27883A patent/IL27883A/en unknown
- 1967-05-02 SE SE6153/67A patent/SE346255B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1704755A1 (de) | 1971-05-27 |
| GB1163002A (en) | 1969-09-04 |
| IL27883A (en) | 1972-02-29 |