ES542581A0 - Maquina para el rectificado de superficies toricas en lentesopticas - Google Patents
Maquina para el rectificado de superficies toricas en lentesopticasInfo
- Publication number
- ES542581A0 ES542581A0 ES542581A ES542581A ES542581A0 ES 542581 A0 ES542581 A0 ES 542581A0 ES 542581 A ES542581 A ES 542581A ES 542581 A ES542581 A ES 542581A ES 542581 A0 ES542581 A0 ES 542581A0
- Authority
- ES
- Spain
- Prior art keywords
- lenses
- grinding
- machine
- toric surfaces
- toric
- 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.)
- Granted
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
- B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP84104714A EP0159383B1 (de) | 1984-04-26 | 1984-04-26 | Maschine zum Schleifen von torischen Oberflächen an optischen Linsen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8605174A1 ES8605174A1 (es) | 1986-03-16 |
ES542581A0 true ES542581A0 (es) | 1986-03-16 |
Family
ID=8191900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES85542581A Expired ES8605174A1 (es) | 1984-04-26 | 1985-04-25 | Maquina para el rectificado de superficies toricas en lentesopticas |
Country Status (4)
Country | Link |
---|---|
US (1) | US4653233A (es) |
EP (1) | EP0159383B1 (es) |
DE (1) | DE3467317D1 (es) |
ES (1) | ES8605174A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4769953A (en) * | 1986-11-20 | 1988-09-13 | Rxtec Incorporated | Lens generating system |
US4768308A (en) * | 1986-12-17 | 1988-09-06 | University Of Rochester | Universal lens polishing tool, polishing apparatus and method of polishing |
GB8709127D0 (en) * | 1987-04-15 | 1987-05-20 | Autoflow Eng Ltd | Sensing lens blank |
US5007209A (en) * | 1987-06-26 | 1991-04-16 | K.K. Sankyo Seiki Seisakusho | Optical fiber connector polishing apparatus and method |
US4884482A (en) * | 1988-11-22 | 1989-12-05 | Citycrown, Inc. | Method and apparatus for cutting an aspheric surface on a workpiece |
US4947715A (en) * | 1988-11-22 | 1990-08-14 | Citycrown, Inc. | Method and apparatus for cutting an aspheric surface on a workpiece |
US5231587A (en) * | 1990-07-12 | 1993-07-27 | Loh Optical Machinery, Inc. | Computer controlled lens surfacer |
JPH05508355A (ja) * | 1990-07-12 | 1993-11-25 | ロー、オプティカル、マシーナリー、インコーポレーテッド | コンピュータ制御レンズ面形成装置 |
US5678967A (en) * | 1995-11-21 | 1997-10-21 | Micro Optics Design Corporation | Apparatus for cutting a workpiece and including a kinematic tool coupling |
US5957637A (en) * | 1997-11-13 | 1999-09-28 | Micro Optics Design Corp. | Apparatus and method for generating ultimate surfaces on ophthalmic lenses |
US6080044A (en) * | 1998-03-26 | 2000-06-27 | Gerber Coburn Optical, Inc. | Fining/polishing machine |
EP1854585B1 (en) * | 2006-05-12 | 2008-09-10 | Satisloh GmbH | Apparatus and method for generating an optical surface on a workpiece, for example an ophthalmic lens |
KR20140131090A (ko) * | 2013-05-03 | 2014-11-12 | 한국전자통신연구원 | 과수용 반사판 관리 장치 및 이를 이용한 방법 |
CN115781424B (zh) * | 2022-11-17 | 2023-08-04 | 苏州三环科技有限公司 | 一种陶瓷劈刀外半径研磨方法、***、设备及介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1252555B (de) * | 1968-11-28 | Coburn Manufacturing Company, Inc., Muskogee, OkIa. (V. St. A.) | Einrichtung zum Erhalt gleicher Dicke bei Linsen an einer Radienfräsmaschine | |
US2556604A (en) * | 1949-02-15 | 1951-06-12 | Alfred G Goldberg | Compound lens generator |
US3399496A (en) * | 1965-05-12 | 1968-09-03 | Textron Inc | Machine for generating toric surfaces |
US3458956A (en) * | 1965-10-14 | 1969-08-05 | Coburn Mfg Co Inc | Manual-automatic lens generator |
US4068413A (en) * | 1975-10-02 | 1978-01-17 | Suddarth Jack M | Adjustable lens grinding apparatus |
-
1984
- 1984-04-26 DE DE8484104714T patent/DE3467317D1/de not_active Expired
- 1984-04-26 EP EP84104714A patent/EP0159383B1/de not_active Expired
-
1985
- 1985-04-24 US US06/726,527 patent/US4653233A/en not_active Expired - Fee Related
- 1985-04-25 ES ES85542581A patent/ES8605174A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3467317D1 (en) | 1987-12-17 |
ES8605174A1 (es) | 1986-03-16 |
US4653233A (en) | 1987-03-31 |
EP0159383A1 (de) | 1985-10-30 |
EP0159383B1 (de) | 1987-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991102 |