DE3467317D1 - Machine for grinding toric surfaces of optical lenses - Google Patents
Machine for grinding toric surfaces of optical lensesInfo
- Publication number
- DE3467317D1 DE3467317D1 DE8484104714T DE3467317T DE3467317D1 DE 3467317 D1 DE3467317 D1 DE 3467317D1 DE 8484104714 T DE8484104714 T DE 8484104714T DE 3467317 T DE3467317 T DE 3467317T DE 3467317 D1 DE3467317 D1 DE 3467317D1
- Authority
- DE
- Germany
- Prior art keywords
- holder
- arm
- turning
- frame
- machine
- 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.)
- Expired
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 (1)
Publication Number | Publication Date |
---|---|
DE3467317D1 true DE3467317D1 (en) | 1987-12-17 |
Family
ID=8191900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484104714T Expired DE3467317D1 (en) | 1984-04-26 | 1984-04-26 | Machine for grinding toric surfaces of optical lenses |
Country Status (4)
Country | Link |
---|---|
US (1) | US4653233A (de) |
EP (1) | EP0159383B1 (de) |
DE (1) | DE3467317D1 (de) |
ES (1) | ES8605174A1 (de) |
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 (de) * | 2006-05-12 | 2008-09-10 | Satisloh GmbH | Verfahren und Vorrichtung für das Erzeugen einer optischen Oberfläche auf einem Werkstück, z.B. Ophthalmischen Linsen |
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 |
---|---|
ES8605174A1 (es) | 1986-03-16 |
US4653233A (en) | 1987-03-31 |
ES542581A0 (es) | 1986-03-16 |
EP0159383A1 (de) | 1985-10-30 |
EP0159383B1 (de) | 1987-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3467317D1 (en) | Machine for grinding toric surfaces of optical lenses | |
HK67095A (en) | Method and apparatus for cutting an aspheric surface on a workpiece | |
GB1450710A (en) | Machine for producing aspherical surfaces | |
GR3008402T3 (de) | ||
GB1200822A (en) | Improvements in or relating to the manufacture of lenses | |
GB1032049A (en) | Lens generating method and apparatus | |
JPS60228063A (ja) | 曲面創成研磨装置 | |
GB973642A (en) | Improvements in or relating to the shaping of the edges of spectacle glasses | |
US3110226A (en) | Depth control device for cutting machine | |
GB1286448A (en) | Machine tools | |
AU4118089A (en) | Lens grinding methods and apparatus | |
JPS57211462A (en) | Coring machine for lens | |
US2065103A (en) | Lens grinding machine | |
SE8100442L (sv) | Maskin for slipning av borrar, svarvstal och gengtappar | |
JPS6445557A (en) | Device for working spherical surface of optical lens and mirror | |
FR2380099A1 (fr) | Dispositif de fraisage helicoidal pour fraiseuse universelle | |
GB862686A (en) | A bench-type multi-purpose machine tool | |
ES464303A1 (es) | Maquina para afilar herramientas perfiladas de maquinas paratrabajar madera, material sintetico y similares. | |
GB1426998A (en) | Machine for trimming and bevelling ophthalmic lenses | |
GB1286593A (en) | Form relieving grinder | |
KR910005551Y1 (ko) | 연삭기의 행정 조절용 게이지 받침구 | |
SU1653907A1 (ru) | Устройство дл обработки фасонной внутренней поверхности | |
GB824735A (en) | Improvements in and relating to forming apparatus for profile grinding wheels | |
ES1002663U (es) | Aparato copiador, en especial para muelas de esmeril | |
SE8301992L (sv) | Sett att slipa ett arbetsstycke och indexerbar spindelhallare for anvendning vid tillempning av settet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |