FR2889319B1 - Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial - Google Patents

Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial

Info

Publication number
FR2889319B1
FR2889319B1 FR0507934A FR0507934A FR2889319B1 FR 2889319 B1 FR2889319 B1 FR 2889319B1 FR 0507934 A FR0507934 A FR 0507934A FR 0507934 A FR0507934 A FR 0507934A FR 2889319 B1 FR2889319 B1 FR 2889319B1
Authority
FR
France
Prior art keywords
reacquisition
distracting
ophthalmic lens
initial centering
referential
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
FR0507934A
Other languages
English (en)
Other versions
FR2889319A1 (fr
Inventor
Fabien Divo
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 FR0507934A priority Critical patent/FR2889319B1/fr
Priority to PCT/FR2006/001537 priority patent/WO2007012713A1/fr
Publication of FR2889319A1 publication Critical patent/FR2889319A1/fr
Application granted granted Critical
Publication of FR2889319B1 publication Critical patent/FR2889319B1/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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B24B13/0057—Deblocking of lenses
    • 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
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • B24B13/0055—Positioning of lenses; Marking of lenses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Eyeglasses (AREA)
FR0507934A 2005-07-26 2005-07-26 Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial Active FR2889319B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0507934A FR2889319B1 (fr) 2005-07-26 2005-07-26 Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial
PCT/FR2006/001537 WO2007012713A1 (fr) 2005-07-26 2006-06-30 Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0507934A FR2889319B1 (fr) 2005-07-26 2005-07-26 Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial

Publications (2)

Publication Number Publication Date
FR2889319A1 FR2889319A1 (fr) 2007-02-02
FR2889319B1 true FR2889319B1 (fr) 2007-08-24

Family

ID=36177267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0507934A Active FR2889319B1 (fr) 2005-07-26 2005-07-26 Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial

Country Status (2)

Country Link
FR (1) FR2889319B1 (fr)
WO (1) WO2007012713A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2902033B1 (fr) * 2006-06-08 2009-02-27 Essilor Int Dispositif et procede de detourage d'une lentille comportant la verification de l'adequation d'un adaptateur de blocage de ladite lentille avec une caracteristique de cette lentille ou son contour souhaite
EP2138269A4 (fr) * 2007-03-16 2013-09-18 Hoya Corp Procédé pour meuler des verres de lunettes
FR2910647B1 (fr) * 2007-05-29 2009-11-27 Essilor Int Procede de detourage de lentilles ophtalmiques par lecture et mise a jour d'un registre de base de donnees de lentilles et/ou de montures
PL2184132T3 (pl) * 2008-11-07 2013-08-30 Essilor Int Sposób i urządzenie do wytwarzania soczewki optycznej
FR2939915B1 (fr) * 2008-12-12 2011-01-14 Essilor Int Procede de preparation d'une lentille ophtalmique en vue de son montage sur une monture de lunettes cambree
FR2958870B1 (fr) * 2010-04-20 2012-04-20 Essilor Int Procede de detourage d'une lentille ophtalmique de lunettes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5454748A (en) * 1991-09-05 1995-10-03 Wernicke & Co. Gmbh Process, block for sucker or a machine for grinding or machining the edge of eyeglass lenses and a process for grinding eyeglass lenses
US6250993B1 (en) * 1997-11-20 2001-06-26 Essilor International Compagnie Generale D'optique Method for finishing spectacle lenses, and related device
JP2002139713A (ja) * 2000-10-31 2002-05-17 Hoya Corp 眼鏡レンズのレンズホルダ取付方法及び装置

Also Published As

Publication number Publication date
WO2007012713A1 (fr) 2007-02-01
FR2889319A1 (fr) 2007-02-02

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