FR2318003A1 - Machine a surfacer les lentilles, notamment les lentilles ophtalmiques - Google Patents

Machine a surfacer les lentilles, notamment les lentilles ophtalmiques

Info

Publication number
FR2318003A1
FR2318003A1 FR7522378A FR7522378A FR2318003A1 FR 2318003 A1 FR2318003 A1 FR 2318003A1 FR 7522378 A FR7522378 A FR 7522378A FR 7522378 A FR7522378 A FR 7522378A FR 2318003 A1 FR2318003 A1 FR 2318003A1
Authority
FR
France
Prior art keywords
tool
axis
grinder
mechanisms
workpiece
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.)
Granted
Application number
FR7522378A
Other languages
English (en)
Other versions
FR2318003B1 (fr
Inventor
Gerard Lombard
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to FR7522378A priority Critical patent/FR2318003A1/fr
Publication of FR2318003A1 publication Critical patent/FR2318003A1/fr
Application granted granted Critical
Publication of FR2318003B1 publication Critical patent/FR2318003B1/fr
Granted legal-status Critical Current

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
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR7522378A 1975-07-17 1975-07-17 Machine a surfacer les lentilles, notamment les lentilles ophtalmiques Granted FR2318003A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522378A FR2318003A1 (fr) 1975-07-17 1975-07-17 Machine a surfacer les lentilles, notamment les lentilles ophtalmiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522378A FR2318003A1 (fr) 1975-07-17 1975-07-17 Machine a surfacer les lentilles, notamment les lentilles ophtalmiques

Publications (2)

Publication Number Publication Date
FR2318003A1 true FR2318003A1 (fr) 1977-02-11
FR2318003B1 FR2318003B1 (fr) 1977-12-16

Family

ID=9158023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522378A Granted FR2318003A1 (fr) 1975-07-17 1975-07-17 Machine a surfacer les lentilles, notamment les lentilles ophtalmiques

Country Status (1)

Country Link
FR (1) FR2318003A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135890A (en) * 1976-10-06 1979-01-23 Essilor International Cie Generale D'optique Machines for surfacing lenses
DE2916592A1 (de) * 1978-04-25 1979-11-08 Essilor Int Maschine fuer die bearbeitung von teilen, insbesondere von teilen mit gekruemmter oberflaeche

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135890A (en) * 1976-10-06 1979-01-23 Essilor International Cie Generale D'optique Machines for surfacing lenses
DE2916592A1 (de) * 1978-04-25 1979-11-08 Essilor Int Maschine fuer die bearbeitung von teilen, insbesondere von teilen mit gekruemmter oberflaeche

Also Published As

Publication number Publication date
FR2318003B1 (fr) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse