FR2687598B1 - - Google Patents

Info

Publication number
FR2687598B1
FR2687598B1 FR9202233A FR9202233A FR2687598B1 FR 2687598 B1 FR2687598 B1 FR 2687598B1 FR 9202233 A FR9202233 A FR 9202233A FR 9202233 A FR9202233 A FR 9202233A FR 2687598 B1 FR2687598 B1 FR 2687598B1
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 - Fee Related
Application number
FR9202233A
Other versions
FR2687598A1 (fr
Inventor
Georges Michel Fossoux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CMVM INTERNATIONAL
Original Assignee
CMVM INTERNATIONAL
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 CMVM INTERNATIONAL filed Critical CMVM INTERNATIONAL
Priority to FR9202233A priority Critical patent/FR2687598A1/fr
Priority to PCT/FR1993/000199 priority patent/WO1993016842A1/fr
Publication of FR2687598A1 publication Critical patent/FR2687598A1/fr
Application granted granted Critical
Publication of FR2687598B1 publication Critical patent/FR2687598B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • 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
    • 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
    • B24B13/06—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, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR9202233A 1992-02-26 1992-02-26 Machine et procede pour generer par meulage une surface quelconque de lentille optique ou ophtalmique. Granted FR2687598A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9202233A FR2687598A1 (fr) 1992-02-26 1992-02-26 Machine et procede pour generer par meulage une surface quelconque de lentille optique ou ophtalmique.
PCT/FR1993/000199 WO1993016842A1 (fr) 1992-02-26 1993-02-26 Machine et procede pour generer par meulage une surface quelconque de lentille optique ou ophtalmique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202233A FR2687598A1 (fr) 1992-02-26 1992-02-26 Machine et procede pour generer par meulage une surface quelconque de lentille optique ou ophtalmique.

Publications (2)

Publication Number Publication Date
FR2687598A1 FR2687598A1 (fr) 1993-08-27
FR2687598B1 true FR2687598B1 (fr) 1994-04-22

Family

ID=9427060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202233A Granted FR2687598A1 (fr) 1992-02-26 1992-02-26 Machine et procede pour generer par meulage une surface quelconque de lentille optique ou ophtalmique.

Country Status (2)

Country Link
FR (1) FR2687598A1 (fr)
WO (1) WO1993016842A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19616526A1 (de) * 1996-04-25 1997-11-06 Rainer Jung Maschine zur materialabtragenden Bearbeitung optischer Werkstoffe für die Herstellung von Optikteilen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1800308A (en) * 1926-11-10 1931-04-14 American Optical Corp Lens-surfacing machine
US3900971A (en) * 1972-10-26 1975-08-26 Loh Kg Optik W Machine for producing surfaces of optical lenses, for example toric surfaces
US4574527A (en) * 1984-10-05 1986-03-11 Craxton Robert S Toric lens generating
EP0439425B1 (fr) * 1990-01-24 1993-04-14 Ciba-Geigy Ag Dispositif pour la fabrication d'une lentille ophtalmique avec, en particulier, des surfaces asphériques

Also Published As

Publication number Publication date
WO1993016842A1 (fr) 1993-09-02
FR2687598A1 (fr) 1993-08-27

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Legal Events

Date Code Title Description
RM Correction of a material error
ST Notification of lapse