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FR2878178B1 - Procede et machine de rainage de la peripherie d'une lentille ophtalmique - Google Patents

Procede et machine de rainage de la peripherie d'une lentille ophtalmique

Info

Publication number
FR2878178B1
FR2878178B1 FR0412316A FR0412316A FR2878178B1 FR 2878178 B1 FR2878178 B1 FR 2878178B1 FR 0412316 A FR0412316 A FR 0412316A FR 0412316 A FR0412316 A FR 0412316A FR 2878178 B1 FR2878178 B1 FR 2878178B1
Authority
FR
France
Prior art keywords
grinding
periphery
machine
ophthalmic lens
ophthalmic
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 - Lifetime
Application number
FR0412316A
Other languages
English (en)
Other versions
FR2878178A1 (fr
Inventor
Bruno Bizet
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.)
Luneau Technology Operations SAS
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 FR0412316A priority Critical patent/FR2878178B1/fr
Priority to PCT/FR2005/002841 priority patent/WO2006053981A1/fr
Publication of FR2878178A1 publication Critical patent/FR2878178A1/fr
Application granted granted Critical
Publication of FR2878178B1 publication Critical patent/FR2878178B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR0412316A 2004-11-19 2004-11-19 Procede et machine de rainage de la peripherie d'une lentille ophtalmique Expired - Lifetime FR2878178B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0412316A FR2878178B1 (fr) 2004-11-19 2004-11-19 Procede et machine de rainage de la peripherie d'une lentille ophtalmique
PCT/FR2005/002841 WO2006053981A1 (fr) 2004-11-19 2005-11-16 Procede et machine de rainage de la peripherie d'une lentille ophtalmique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0412316A FR2878178B1 (fr) 2004-11-19 2004-11-19 Procede et machine de rainage de la peripherie d'une lentille ophtalmique

Publications (2)

Publication Number Publication Date
FR2878178A1 FR2878178A1 (fr) 2006-05-26
FR2878178B1 true FR2878178B1 (fr) 2008-06-13

Family

ID=34950790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0412316A Expired - Lifetime FR2878178B1 (fr) 2004-11-19 2004-11-19 Procede et machine de rainage de la peripherie d'une lentille ophtalmique

Country Status (2)

Country Link
FR (1) FR2878178B1 (fr)
WO (1) WO2006053981A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4162332B2 (ja) * 1999-07-07 2008-10-08 株式会社ニデック 眼鏡レンズ加工装置
JP2003145400A (ja) * 2001-11-08 2003-05-20 Nidek Co Ltd 眼鏡レンズ加工装置

Also Published As

Publication number Publication date
FR2878178A1 (fr) 2006-05-26
WO2006053981A1 (fr) 2006-05-26

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Legal Events

Date Code Title Description
CD Change of name or company name

Owner name: LUNEAU TECHNOLOGY OPERATIONS, FR

Effective date: 20120330

CJ Change in legal form

Effective date: 20120330

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14