FR2908526B1 - Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie - Google Patents

Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie

Info

Publication number
FR2908526B1
FR2908526B1 FR0609982A FR0609982A FR2908526B1 FR 2908526 B1 FR2908526 B1 FR 2908526B1 FR 0609982 A FR0609982 A FR 0609982A FR 0609982 A FR0609982 A FR 0609982A FR 2908526 B1 FR2908526 B1 FR 2908526B1
Authority
FR
France
Prior art keywords
detouring
ophthalmic lens
rib
locally
locally retracted
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.)
Active
Application number
FR0609982A
Other languages
English (en)
Other versions
FR2908526A1 (fr
Inventor
Ahmed Haddadi
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 FR0609982A priority Critical patent/FR2908526B1/fr
Priority to EP07848264A priority patent/EP2089184B1/fr
Priority to PCT/FR2007/001534 priority patent/WO2008059119A1/fr
Publication of FR2908526A1 publication Critical patent/FR2908526A1/fr
Application granted granted Critical
Publication of FR2908526B1 publication Critical patent/FR2908526B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B24B9/144—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 the spectacles being used as a template
    • 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
    • B24B9/148—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 electrically, e.g. numerically, controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
FR0609982A 2006-11-15 2006-11-15 Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie Active FR2908526B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0609982A FR2908526B1 (fr) 2006-11-15 2006-11-15 Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie
EP07848264A EP2089184B1 (fr) 2006-11-15 2007-09-20 Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie
PCT/FR2007/001534 WO2008059119A1 (fr) 2006-11-15 2007-09-20 Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0609982A FR2908526B1 (fr) 2006-11-15 2006-11-15 Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie

Publications (2)

Publication Number Publication Date
FR2908526A1 FR2908526A1 (fr) 2008-05-16
FR2908526B1 true FR2908526B1 (fr) 2009-07-03

Family

ID=38123908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0609982A Active FR2908526B1 (fr) 2006-11-15 2006-11-15 Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie

Country Status (3)

Country Link
EP (1) EP2089184B1 (fr)
FR (1) FR2908526B1 (fr)
WO (1) WO2008059119A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763269B1 (fr) * 1997-05-13 1999-07-23 Essilor Int Procede pour le biseautage d'une lentille ophtalmique, et outillage correspondant
JPH1148114A (ja) * 1997-07-31 1999-02-23 Nidek Co Ltd 眼鏡枠測定方法及びその装置並びにそれらを備える眼鏡レンズ研削加工装置
DE19831304A1 (de) * 1998-07-13 2000-01-27 Wernicke & Co Gmbh Vorrichtung zum berührungslosen Abtasten der Brillenglasöffnung einer Brillenfassung oder des Umfangs eines Brillenglases oder einer Formscheibe

Also Published As

Publication number Publication date
EP2089184A1 (fr) 2009-08-19
FR2908526A1 (fr) 2008-05-16
EP2089184B1 (fr) 2012-05-16
WO2008059119A1 (fr) 2008-05-22

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