IT8321597A0 - EQUIPMENT FOR PROCESSING CURVED SURFACES. - Google Patents

EQUIPMENT FOR PROCESSING CURVED SURFACES.

Info

Publication number
IT8321597A0
IT8321597A0 IT8321597A IT2159783A IT8321597A0 IT 8321597 A0 IT8321597 A0 IT 8321597A0 IT 8321597 A IT8321597 A IT 8321597A IT 2159783 A IT2159783 A IT 2159783A IT 8321597 A0 IT8321597 A0 IT 8321597A0
Authority
IT
Italy
Prior art keywords
equipment
curved surfaces
processing curved
processing
curved
Prior art date
Application number
IT8321597A
Other languages
Italian (it)
Other versions
IT1194268B (en
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/en
Application granted granted Critical
Publication of IT1194268B publication Critical patent/IT1194268B/en

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
IT21597/83A 1982-06-18 1983-06-13 EQUIPMENT FOR THE PROCESSING OF CURVED SURFACES IT1194268B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8210657A FR2528748A1 (en) 1982-06-18 1982-06-18 MACHINE FOR MACHINING CURVED SURFACES

Publications (2)

Publication Number Publication Date
IT8321597A0 true IT8321597A0 (en) 1983-06-13
IT1194268B IT1194268B (en) 1988-09-14

Family

ID=9275142

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21597/83A IT1194268B (en) 1982-06-18 1983-06-13 EQUIPMENT FOR THE PROCESSING OF CURVED SURFACES

Country Status (6)

Country Link
JP (1) JPS597550A (en)
BE (1) BE897090A (en)
DE (1) DE3319719A1 (en)
FR (1) FR2528748A1 (en)
GB (1) GB2124943B (en)
IT (1) IT1194268B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60228063A (en) * 1984-04-20 1985-11-13 Matsushita Electric Ind Co Ltd Polishing device for generating curved surface
US4574527A (en) * 1984-10-05 1986-03-11 Craxton Robert S Toric lens generating
JPS62131790U (en) * 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 (en) * 1989-12-15 1991-06-20 Witzig & Frank Turmatic Gmbh Multi-station machine tool - has workpiece carrier rotating in steps and tool revolver coupled to associated drive during stepping movement of revolver head
DE4412370A1 (en) † 1994-04-12 1995-10-19 Schneider Gmbh & Co Kg Method and device for producing aspherical lens surfaces
DE19804542C5 (en) 1998-02-05 2009-04-30 Wernicke & Co Gmbh Method and device for processing spectacle lenses
GB0508695D0 (en) * 2005-04-29 2005-06-08 Univ Cranfield Apparatus and method
EP2495072A1 (en) 2011-03-01 2012-09-05 Schneider GmbH & Co. KG Method and device for processing an optical lens

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 (en) * 1965-04-07 1966-07-15 Optique Telegic Soc D Machine for machining surfaces, in particular spherical or toric
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 (en) * 1976-12-30 1978-07-13 Prontor Werk Gauthier Gmbh Milling machine for aspherical faces of optical lenses - has workpiece carrier on cross table with X and Y slides movable independently

Also Published As

Publication number Publication date
DE3319719A1 (en) 1983-12-29
GB2124943A (en) 1984-02-29
IT1194268B (en) 1988-09-14
FR2528748B1 (en) 1985-04-05
FR2528748A1 (en) 1983-12-23
JPS597550A (en) 1984-01-14
GB8316145D0 (en) 1983-07-20
BE897090A (en) 1983-12-19
GB2124943B (en) 1986-08-20

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