FR2652775B1 - - Google Patents

Info

Publication number
FR2652775B1
FR2652775B1 FR8913031A FR8913031A FR2652775B1 FR 2652775 B1 FR2652775 B1 FR 2652775B1 FR 8913031 A FR8913031 A FR 8913031A FR 8913031 A FR8913031 A FR 8913031A FR 2652775 B1 FR2652775 B1 FR 2652775B1
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
FR8913031A
Other languages
French (fr)
Other versions
FR2652775A1 (fr
Inventor
Raynald Marcel Gaston Longuet
Thierry Pierre Yves Lefrancois
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.)
Briot International SA
Original Assignee
Briot International 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 Briot International SA filed Critical Briot International SA
Priority to FR8913031A priority Critical patent/FR2652775A1/fr
Publication of FR2652775A1 publication Critical patent/FR2652775A1/fr
Application granted granted Critical
Publication of FR2652775B1 publication Critical patent/FR2652775B1/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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
    • B24B9/146—Accessories, e.g. lens mounting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR8913031A 1989-10-05 1989-10-05 Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques. Granted FR2652775A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8913031A FR2652775A1 (fr) 1989-10-05 1989-10-05 Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913031A FR2652775A1 (fr) 1989-10-05 1989-10-05 Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.

Publications (2)

Publication Number Publication Date
FR2652775A1 FR2652775A1 (fr) 1991-04-12
FR2652775B1 true FR2652775B1 (OSRAM) 1994-07-13

Family

ID=9386114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913031A Granted FR2652775A1 (fr) 1989-10-05 1989-10-05 Dispositif perfectionne de reglage du poids de meulage sur une machine a meuler les verres ophtalmiques.

Country Status (1)

Country Link
FR (1) FR2652775A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706800B1 (OSRAM) * 1993-06-25 1995-11-03 Essilor Int

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1956327A1 (de) * 1969-11-08 1971-08-12 Kraus Felix Gunter Steuervorrichtung fuer Brillenglasrand-Schleifmaschinen
JPS5089777A (OSRAM) * 1973-12-18 1975-07-18
FR2481635A1 (fr) * 1980-04-30 1981-11-06 Briot Internal Machine automatique a meuler et biseauter les verres de lunettes
DE3221713A1 (de) * 1982-06-09 1983-12-15 Wernicke & Co GmbH, 4000 Düsseldorf Brillenglasrandschleifmaschine
FR2553323B1 (fr) * 1983-10-18 1986-07-25 Essilor Int Procede et machine pour le biseautage ou rainurage d'une lentille ophtalmique
JPH0524438Y2 (OSRAM) * 1985-05-28 1993-06-22

Also Published As

Publication number Publication date
FR2652775A1 (fr) 1991-04-12

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Legal Events

Date Code Title Description
EM Correction of a material error concerning inscription in the national patent register
ST Notification of lapse