AT305074B - Einrichtung zum Zentrieren von Brillengläsern - Google Patents
Einrichtung zum Zentrieren von BrillengläsernInfo
- Publication number
- AT305074B AT305074B AT990971A AT990971A AT305074B AT 305074 B AT305074 B AT 305074B AT 990971 A AT990971 A AT 990971A AT 990971 A AT990971 A AT 990971A AT 305074 B AT305074 B AT 305074B
- Authority
- AT
- Austria
- Prior art keywords
- spectacle lenses
- centering
- centering spectacle
- lenses
- spectacle
- Prior art date
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
- B24B13/0055—Positioning of lenses; Marking of lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702058651 DE2058651A1 (de) | 1970-11-28 | 1970-11-28 | Einrichtung zum Zentrieren von Brillenglaesern fuer das Einschleifen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT305074B true AT305074B (de) | 1973-02-12 |
Family
ID=5789388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT990971A AT305074B (de) | 1970-11-28 | 1971-11-16 | Einrichtung zum Zentrieren von Brillengläsern |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3737238A (de) |
| AT (1) | AT305074B (de) |
| CH (1) | CH531397A (de) |
| DE (1) | DE2058651A1 (de) |
| FR (1) | FR2115966A5 (de) |
| GB (1) | GB1321543A (de) |
| IT (1) | IT941271B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941486A (en) * | 1974-06-03 | 1976-03-02 | The Computervision Corporation | Wire bonder |
| US3980893A (en) * | 1975-05-29 | 1976-09-14 | Intec Corporation | Alignment means for a flaw detection system employing a light collector rod |
| US4196978A (en) * | 1977-10-19 | 1980-04-08 | Johnson D Olin | Biofocal type ophthalmic lens alignment determining device |
| DE2931723A1 (de) * | 1979-08-04 | 1981-02-19 | Wernicke & Co Gmbh | Vorrichtung zum dezentrieren von korrekturbrillenglaesern und anbringen eines halteteils |
| FR2510767B1 (fr) * | 1981-07-28 | 1985-07-26 | Essilor Int | Procede et dispositif pour le centrage d'une lentille |
| DE3276625D1 (en) * | 1981-12-23 | 1987-07-30 | Wernicke & Co Gmbh | An apparatus for centering the lenses of spectacles and for securing a holding member for the lenses |
| US4977675A (en) * | 1989-04-12 | 1990-12-18 | Rxtec, Incoporated | Apparatus for marking eyeglass lens blanks |
| DE4012661A1 (de) * | 1990-04-20 | 1991-10-24 | Wernicke & Co Gmbh | Vorrichtung zum parallaxenfreien zentrieren eines brillenglasrohlings |
| US5489954A (en) * | 1993-10-06 | 1996-02-06 | Coburn Optical Industries, Inc. | Lens projecting device |
| US6011630A (en) * | 1996-11-12 | 2000-01-04 | Gerber Optical, Inc. | System and method for blocking a lens |
| DE10300777A1 (de) * | 2003-01-11 | 2004-07-22 | Carl Zeiss | Verfahren zur parallaxefreien Zentrierung eines optischen Elementes |
| FR2853734B1 (fr) * | 2003-04-14 | 2005-05-27 | Tecoptique | Systeme de visualisation de marquages optiques d'un verre ophtalmique, dispositif de tamponnage et procede d'orientation de verres utilisant un tel systeme |
| US6951392B2 (en) * | 2003-07-09 | 2005-10-04 | 3M Innovative Properties Company | Lens having at least one lens centration mark and methods of making and using same |
| CN102837241A (zh) * | 2011-06-23 | 2012-12-26 | 苏州五方光电科技有限公司 | 镜片磨圆用夹具 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2675738A (en) * | 1954-04-20 | Optical lens testing instrument | ||
| FR1493482A (fr) * | 1966-05-14 | 1967-09-01 | Lunetiers Cottet Poichet Soc D | Dispositif pour la mise en place de verres de lunettes sur la machine à meuler en fonction de l'écartement pupillaire du porteur et de l'entr'axe des arcatures de la monture |
| US3684384A (en) * | 1969-03-17 | 1972-08-15 | Hitachi Ltd | Positioning arrangement and face down bonder incorporating the same |
-
1970
- 1970-11-28 DE DE19702058651 patent/DE2058651A1/de active Pending
-
1971
- 1971-11-16 AT AT990971A patent/AT305074B/de active
- 1971-11-17 CH CH1672671A patent/CH531397A/de not_active IP Right Cessation
- 1971-11-19 US US00200542A patent/US3737238A/en not_active Expired - Lifetime
- 1971-11-23 FR FR7141903A patent/FR2115966A5/fr not_active Expired
- 1971-11-24 IT IT31536/71A patent/IT941271B/it active
- 1971-11-29 GB GB5529371A patent/GB1321543A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3737238A (en) | 1973-06-05 |
| FR2115966A5 (de) | 1972-07-07 |
| GB1321543A (en) | 1973-06-27 |
| CH531397A (de) | 1972-12-15 |
| IT941271B (it) | 1973-03-01 |
| DE2058651A1 (de) | 1972-06-08 |
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