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IT1194268B - Apparecchiatura per la lavorazione di superfici curve - Google Patents

Apparecchiatura per la lavorazione di superfici curve

Info

Publication number
IT1194268B
IT1194268B IT21597/83A IT2159783A IT1194268B IT 1194268 B IT1194268 B IT 1194268B IT 21597/83 A IT21597/83 A IT 21597/83A IT 2159783 A IT2159783 A IT 2159783A IT 1194268 B IT1194268 B IT 1194268B
Authority
IT
Italy
Prior art keywords
equipment
processing
curved surfaces
curved
Prior art date
Application number
IT21597/83A
Other languages
English (en)
Other versions
IT8321597A0 (it
Inventor
Alain Morel
Bruno Fadalti
Original Assignee
Essilor Int
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Essilor Int filed Critical Essilor Int
Publication of IT8321597A0 publication Critical patent/IT8321597A0/it
Application granted granted Critical
Publication of IT1194268B publication Critical patent/IT1194268B/it

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)
IT21597/83A 1982-06-18 1983-06-13 Apparecchiatura per la lavorazione di superfici curve IT1194268B (it)

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
IT8321597A0 IT8321597A0 (it) 1983-06-13
IT1194268B true IT1194268B (it) 1988-09-14

Family

ID=9275142

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21597/83A IT1194268B (it) 1982-06-18 1983-06-13 Apparecchiatura per la lavorazione di superfici curve

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2528748B1 (it) 1985-04-05
FR2528748A1 (fr) 1983-12-23
GB2124943B (en) 1986-08-20
GB2124943A (en) 1984-02-29
IT8321597A0 (it) 1983-06-13
JPS597550A (ja) 1984-01-14
DE3319719A1 (de) 1983-12-29
BE897090A (fr) 1983-12-19
GB8316145D0 (en) 1983-07-20

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