FR2528748B1 - - Google Patents
Info
- Publication number
- FR2528748B1 FR2528748B1 FR8210657A FR8210657A FR2528748B1 FR 2528748 B1 FR2528748 B1 FR 2528748B1 FR 8210657 A FR8210657 A FR 8210657A FR 8210657 A FR8210657 A FR 8210657A FR 2528748 B1 FR2528748 B1 FR 2528748B1
- Authority
- FR
- France
- 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
- B24B13/043—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 using cup-type grinding wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8210657A FR2528748A1 (fr) | 1982-06-18 | 1982-06-18 | Machine pour usiner des surfaces courbes |
DE19833319719 DE3319719A1 (de) | 1982-06-18 | 1983-05-31 | Maschine fuer die bearbeitung gekruemmter werkstueckflaechen |
IT21597/83A IT1194268B (it) | 1982-06-18 | 1983-06-13 | Apparecchiatura per la lavorazione di superfici curve |
GB08316145A GB2124943B (en) | 1982-06-18 | 1983-06-14 | Machining curved surfaces |
JP58107982A JPS597550A (ja) | 1982-06-18 | 1983-06-17 | 曲面研削加工機械 |
BE6/47837A BE897090A (fr) | 1982-06-18 | 1983-06-17 | Machine pour usiner des surfaces courbes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8210657A FR2528748A1 (fr) | 1982-06-18 | 1982-06-18 | Machine pour usiner des surfaces courbes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2528748A1 FR2528748A1 (fr) | 1983-12-23 |
FR2528748B1 true FR2528748B1 (it) | 1985-04-05 |
Family
ID=9275142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8210657A Granted FR2528748A1 (fr) | 1982-06-18 | 1982-06-18 | Machine pour usiner des surfaces courbes |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS597550A (it) |
BE (1) | BE897090A (it) |
DE (1) | DE3319719A1 (it) |
FR (1) | FR2528748A1 (it) |
GB (1) | GB2124943B (it) |
IT (1) | IT1194268B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60228063A (ja) * | 1984-04-20 | 1985-11-13 | Matsushita Electric Ind Co Ltd | 曲面創成研磨装置 |
US4574527A (en) * | 1984-10-05 | 1986-03-11 | Craxton Robert S | Toric lens generating |
JPS62131790U (it) * | 1986-02-06 | 1987-08-20 | ||
US4908997A (en) * | 1988-09-12 | 1990-03-20 | Coburn Optical Industries, Inc. | Method and system for generating wide-range toric lenses |
DE3941480A1 (de) * | 1989-12-15 | 1991-06-20 | Witzig & Frank Turmatic Gmbh | Mehrstationen-werkzeugmaschine |
DE4412370A1 (de) † | 1994-04-12 | 1995-10-19 | Schneider Gmbh & Co Kg | Verfahren und Vorrichtung zum Herstellen asphärischer Linsenoberflächen |
DE19804542C5 (de) * | 1998-02-05 | 2009-04-30 | Wernicke & Co Gmbh | Verfahren und Vorrichtung zum Bearbeiten von Brillengläsern |
GB0508695D0 (en) * | 2005-04-29 | 2005-06-08 | Univ Cranfield | Apparatus and method |
EP2495072A1 (de) | 2011-03-01 | 2012-09-05 | Schneider GmbH & Co. KG | Vorrichtung und Verfahren zum Bearbeiten einer optischen Linse |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2589488A (en) * | 1948-11-19 | 1952-03-18 | Shuron Optical Co Inc | Lens grinding method and machine |
FR1445522A (fr) * | 1965-04-07 | 1966-07-15 | Optique Telegic Soc D | Machine pour l'usinage de surfaces, notamment sphériques ou toriques |
GB1198907A (en) * | 1965-05-12 | 1970-07-15 | Textron Inc | Machine for Generating Toric Surfaces |
US3670460A (en) * | 1970-06-01 | 1972-06-20 | Senoptics Inc | Tool positioning means for lens grinder |
US3624969A (en) * | 1970-07-15 | 1971-12-07 | American Optical Corp | Lens generating apparatus |
US3790875A (en) * | 1970-11-27 | 1974-02-05 | Autoflow Eng Ltd | Digital to analogue converter |
US4068413A (en) * | 1975-10-02 | 1978-01-17 | Suddarth Jack M | Adjustable lens grinding apparatus |
DE2659489A1 (de) * | 1976-12-30 | 1978-07-13 | Prontor Werk Gauthier Gmbh | Maschine zum fraesen asphaerischer, insbesondere torischer flaechen von optischen glaesern, beispielsweise brillenglaeser |
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1982
- 1982-06-18 FR FR8210657A patent/FR2528748A1/fr active Granted
-
1983
- 1983-05-31 DE DE19833319719 patent/DE3319719A1/de not_active Withdrawn
- 1983-06-13 IT IT21597/83A patent/IT1194268B/it active
- 1983-06-14 GB GB08316145A patent/GB2124943B/en not_active Expired
- 1983-06-17 JP JP58107982A patent/JPS597550A/ja active Pending
- 1983-06-17 BE BE6/47837A patent/BE897090A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE897090A (fr) | 1983-12-19 |
GB2124943A (en) | 1984-02-29 |
GB2124943B (en) | 1986-08-20 |
JPS597550A (ja) | 1984-01-14 |
IT1194268B (it) | 1988-09-14 |
DE3319719A1 (de) | 1983-12-29 |
FR2528748A1 (fr) | 1983-12-23 |
IT8321597A0 (it) | 1983-06-13 |
GB8316145D0 (en) | 1983-07-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |