FR2850050B1 - METHOD FOR GRINDING AN OPHTHALMIC LENS AND ASSOCIATED GRINDING MACHINE - Google Patents

METHOD FOR GRINDING AN OPHTHALMIC LENS AND ASSOCIATED GRINDING MACHINE

Info

Publication number
FR2850050B1
FR2850050B1 FR0300533A FR0300533A FR2850050B1 FR 2850050 B1 FR2850050 B1 FR 2850050B1 FR 0300533 A FR0300533 A FR 0300533A FR 0300533 A FR0300533 A FR 0300533A FR 2850050 B1 FR2850050 B1 FR 2850050B1
Authority
FR
France
Prior art keywords
grinding
ophthalmic lens
grinding machine
machine
associated grinding
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
FR0300533A
Other languages
French (fr)
Other versions
FR2850050A1 (en
Inventor
Jean Jacques Videcoq
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 FR0300533A priority Critical patent/FR2850050B1/en
Publication of FR2850050A1 publication Critical patent/FR2850050A1/en
Application granted granted Critical
Publication of FR2850050B1 publication Critical patent/FR2850050B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • 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)
FR0300533A 2003-01-17 2003-01-17 METHOD FOR GRINDING AN OPHTHALMIC LENS AND ASSOCIATED GRINDING MACHINE Expired - Fee Related FR2850050B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0300533A FR2850050B1 (en) 2003-01-17 2003-01-17 METHOD FOR GRINDING AN OPHTHALMIC LENS AND ASSOCIATED GRINDING MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0300533A FR2850050B1 (en) 2003-01-17 2003-01-17 METHOD FOR GRINDING AN OPHTHALMIC LENS AND ASSOCIATED GRINDING MACHINE

Publications (2)

Publication Number Publication Date
FR2850050A1 FR2850050A1 (en) 2004-07-23
FR2850050B1 true FR2850050B1 (en) 2006-02-24

Family

ID=32605846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0300533A Expired - Fee Related FR2850050B1 (en) 2003-01-17 2003-01-17 METHOD FOR GRINDING AN OPHTHALMIC LENS AND ASSOCIATED GRINDING MACHINE

Country Status (1)

Country Link
FR (1) FR2850050B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906486B1 (en) * 2006-10-03 2008-12-12 Essilor Int METHOD OF SQUIRING A ROTATION LENS USING A ROTATING WHEEL BY INVERTING THE ROTATION DIRECTIONS OF THE WHEEL AND THE LENS.
CN112476132B (en) * 2020-11-25 2021-12-10 龙岩市帝昂光学有限公司 Optical lens edge grinding machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228563A (en) * 1938-05-25 1941-01-14 American Optical Corp Abrading machine
US2617236A (en) * 1949-06-16 1952-11-11 Univis Lens Co Lens grinder
FR1448926A (en) * 1965-06-28 1966-08-12 Lunetiers Cottet Poichet Soc D Improvements to overflow machines
DE3514414A1 (en) * 1985-04-20 1986-10-23 Agfa-Gevaert Ag, 5090 Leverkusen Process and apparatus for machining the edges of elastic, curved shaped elements
JP4034842B2 (en) * 1996-03-26 2008-01-16 株式会社ニデック Lens grinding machine
JPH09277148A (en) * 1996-04-17 1997-10-28 Topcon Corp Method of lens peripheral edge grinding and device thereof
DE10114238A1 (en) * 2001-03-22 2002-10-02 Loh Optikmaschinen Ag Arrangement for blocking and tensioning optical lenses to be processed on the edge, in particular spectacle lenses

Also Published As

Publication number Publication date
FR2850050A1 (en) 2004-07-23

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Legal Events

Date Code Title Description
CD Change of name or company name

Effective date: 20120330

Owner name: LUNEAU TECHNOLOGY OPERATIONS, FR

CJ Change in legal form

Effective date: 20120330

ST Notification of lapse

Effective date: 20130930