NL7307475A - - Google Patents
Info
- Publication number
- NL7307475A NL7307475A NL7307475A NL7307475A NL7307475A NL 7307475 A NL7307475 A NL 7307475A NL 7307475 A NL7307475 A NL 7307475A NL 7307475 A NL7307475 A NL 7307475A NL 7307475 A NL7307475 A NL 7307475A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0052—Lens block moulding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Lens Barrels (AREA)
- Casting Devices For Molds (AREA)
- Joining Of Glass To Other Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7219131A FR2186441B1 (en) | 1972-05-29 | 1972-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7307475A true NL7307475A (en) | 1973-12-03 |
Family
ID=9099234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7307475A NL7307475A (en) | 1972-05-29 | 1973-05-29 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3865178A (en) |
| JP (1) | JPS5442116B2 (en) |
| BR (1) | BR7303920D0 (en) |
| DD (1) | DD105572A5 (en) |
| ES (1) | ES415017A1 (en) |
| FR (1) | FR2186441B1 (en) |
| GB (1) | GB1425903A (en) |
| HU (1) | HU173588B (en) |
| IT (1) | IT985891B (en) |
| NL (1) | NL7307475A (en) |
| SU (1) | SU528024A3 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2329427A1 (en) * | 1975-10-30 | 1977-05-27 | Essilor Int | PROCESS FOR THE REALIZATION OF AN OPHTHALMIC LENS WITH PROGRESSIVELY VARIABLE FOCAL POWER, AND SEMI-FINISHED PALET FORMING AN INTERMEDIATE PRODUCT IN THIS PROCESS |
| JPS5419394U (en) * | 1977-07-12 | 1979-02-07 | ||
| US4266996A (en) * | 1980-01-25 | 1981-05-12 | Spectra-Physics, Inc. | Method and tool for producing centered parts having spherical surfaces |
| FR2613261B1 (en) * | 1987-03-30 | 1991-02-01 | Essilor Int | MOLD FOR FIXING A METAL BLOCK BY OVER-MOLDING ON ONE OF THE FACES OF AN OPHTHALMIC LENS |
| EP0807673A1 (en) * | 1996-05-15 | 1997-11-19 | Hamo Ag | Protective adhesive foil for optical glasses and process for removing it |
| DE19925087C2 (en) * | 1999-06-01 | 2002-11-21 | Rmh Polymers Gmbh & Co Kg | Device for bubble-free and wrinkle-free coating of optical or electronic components with one-sided adhesive protective film |
| DE10017363C2 (en) * | 2000-04-07 | 2002-04-18 | Rmh Polymers Gmbh & Co Kg | Process for the automatic application of a protective lacquer to spectacle lens blanks |
| EP2065133B1 (en) * | 2002-01-09 | 2012-03-21 | Hoya Corporation | Polishing Apparatus |
| CN102725103B (en) * | 2009-12-24 | 2016-08-10 | 依视路国际集团（光学总公司） | A kind of method for installing polished optical lens |
| JP5499074B2 (en) * | 2011-05-17 | 2014-05-21 | Ｈｏｙａ株式会社 | Lens blank, method for manufacturing the same, and method for manufacturing a lens |
| US8659842B1 (en) * | 2012-09-13 | 2014-02-25 | Himax Technologies Limited | Image capturing device and assembling method thereof |
| CN106334974A (en) * | 2016-10-31 | 2017-01-18 | 福建福晶科技股份有限公司 | Machining method for perpendicularity of optical piece |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1952373A (en) * | 1924-04-10 | 1934-03-27 | American Optical Corp | Lens blocking device |
| US2245257A (en) * | 1939-07-25 | 1941-06-10 | Eastman Kodak Co | Lens mount |
| JPS431012Y1 (en) * | 1964-07-15 | 1968-01-18 | ||
| US3330331A (en) * | 1964-09-18 | 1967-07-11 | Textron Inc | Method and apparatus for blocking a lens blank |
| US3353307A (en) * | 1964-10-29 | 1967-11-21 | Titmus Optical Company Inc | Lens holder for metallic blocking system |
| JPS436381Y1 (en) * | 1965-02-10 | 1968-03-21 | ||
| FR1517121A (en) * | 1966-03-02 | 1968-03-15 | Univis Inc | Method and assembly block for the manufacture of ophthalmological lenses from blanks as well as lenses conforming to those thus obtained |
-
1972
- 1972-05-29 FR FR7219131A patent/FR2186441B1/fr not_active Expired
-
1973
- 1973-05-10 IT IT68335/73A patent/IT985891B/en active
- 1973-05-16 SU SU1912853A patent/SU528024A3/en active
- 1973-05-17 GB GB2357873A patent/GB1425903A/en not_active Expired
- 1973-05-21 US US361971A patent/US3865178A/en not_active Expired - Lifetime
- 1973-05-22 ES ES415017A patent/ES415017A1/en not_active Expired
- 1973-05-28 JP JP5964673A patent/JPS5442116B2/ja not_active Expired
- 1973-05-28 HU HU73EI480A patent/HU173588B/en unknown
- 1973-05-28 BR BR3920/73A patent/BR7303920D0/en unknown
- 1973-05-29 NL NL7307475A patent/NL7307475A/xx not_active Application Discontinuation
- 1973-05-29 DD DD171152A patent/DD105572A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2322479B2 (en) | 1976-07-29 |
| DE2322479A1 (en) | 1973-12-13 |
| FR2186441B1 (en) | 1976-08-06 |
| GB1425903A (en) | 1976-02-25 |
| US3865178A (en) | 1975-02-11 |
| JPS5442116B2 (en) | 1979-12-12 |
| SU528024A3 (en) | 1976-09-05 |
| BR7303920D0 (en) | 1974-07-25 |
| IT985891B (en) | 1974-12-20 |
| HU173588B (en) | 1979-06-28 |
| DD105572A5 (en) | 1974-05-05 |
| ES415017A1 (en) | 1976-02-16 |
| JPS4955707A (en) | 1974-05-30 |
| FR2186441A1 (en) | 1974-01-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BV | The patent application has lapsed |