FR2878976B1 - METHOD AND DEVICE FOR BLOCKING AN OPHTHALMIC LENS BY DISSOCIATION OF CENTERING AND IMMOBILIZATION REFERENCE FUNCTIONS - Google Patents

METHOD AND DEVICE FOR BLOCKING AN OPHTHALMIC LENS BY DISSOCIATION OF CENTERING AND IMMOBILIZATION REFERENCE FUNCTIONS

Info

Publication number
FR2878976B1
FR2878976B1 FR0412852A FR0412852A FR2878976B1 FR 2878976 B1 FR2878976 B1 FR 2878976B1 FR 0412852 A FR0412852 A FR 0412852A FR 0412852 A FR0412852 A FR 0412852A FR 2878976 B1 FR2878976 B1 FR 2878976B1
Authority
FR
France
Prior art keywords
dissociation
centering
blocking
ophthalmic lens
reference functions
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.)
Expired - Fee Related
Application number
FR0412852A
Other languages
French (fr)
Other versions
FR2878976A1 (en
Inventor
Gael Mazoyer
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 FR0412852A priority Critical patent/FR2878976B1/en
Publication of FR2878976A1 publication Critical patent/FR2878976A1/en
Application granted granted Critical
Publication of FR2878976B1 publication Critical patent/FR2878976B1/en
Expired - Fee Related 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
    • B24B13/0055—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
    • B24B9/146—Accessories, e.g. lens mounting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Eyeglasses (AREA)
FR0412852A 2004-12-03 2004-12-03 METHOD AND DEVICE FOR BLOCKING AN OPHTHALMIC LENS BY DISSOCIATION OF CENTERING AND IMMOBILIZATION REFERENCE FUNCTIONS Expired - Fee Related FR2878976B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0412852A FR2878976B1 (en) 2004-12-03 2004-12-03 METHOD AND DEVICE FOR BLOCKING AN OPHTHALMIC LENS BY DISSOCIATION OF CENTERING AND IMMOBILIZATION REFERENCE FUNCTIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0412852A FR2878976B1 (en) 2004-12-03 2004-12-03 METHOD AND DEVICE FOR BLOCKING AN OPHTHALMIC LENS BY DISSOCIATION OF CENTERING AND IMMOBILIZATION REFERENCE FUNCTIONS

Publications (2)

Publication Number Publication Date
FR2878976A1 FR2878976A1 (en) 2006-06-09
FR2878976B1 true FR2878976B1 (en) 2007-04-27

Family

ID=34951555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0412852A Expired - Fee Related FR2878976B1 (en) 2004-12-03 2004-12-03 METHOD AND DEVICE FOR BLOCKING AN OPHTHALMIC LENS BY DISSOCIATION OF CENTERING AND IMMOBILIZATION REFERENCE FUNCTIONS

Country Status (1)

Country Link
FR (1) FR2878976B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181677A (en) * 2016-08-29 2016-12-07 镇江视伟光学有限公司 A kind of eyeglass vacuum fixture
BR112021014604A2 (en) * 2019-03-15 2021-10-05 Essilor International PROCESS TO ASSIST A USER IN APPLYING AN ADHESIVE VIGNETTE ON THE FACE OF AN OPHTHALMIC LENS WITH AN INITIAL CONTOUR BEFORE AN EDGE GRINDING OPERATION AND PROCESS EXECUTION DEVICE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353042A1 (en) * 1976-05-26 1977-12-23 Dollond Aitchison Service Edge grinding machine lens holder - has flexible part ensuring readily detached connection with one lens face
FR2792566B1 (en) * 1999-04-20 2001-08-03 Briot Int METHOD OF LAYING A GRINDING ADAPTER ON A GLASS BLIND BLADE

Also Published As

Publication number Publication date
FR2878976A1 (en) 2006-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110831