FR2906486B1 - Procede de detourage d'une lentille en rotation au moyen d'une meule en rotation par inversion des sens de rotation de la meule et de la lentille. - Google Patents

Procede de detourage d'une lentille en rotation au moyen d'une meule en rotation par inversion des sens de rotation de la meule et de la lentille.

Info

Publication number
FR2906486B1
FR2906486B1 FR0608640A FR0608640A FR2906486B1 FR 2906486 B1 FR2906486 B1 FR 2906486B1 FR 0608640 A FR0608640 A FR 0608640A FR 0608640 A FR0608640 A FR 0608640A FR 2906486 B1 FR2906486 B1 FR 2906486B1
Authority
FR
France
Prior art keywords
lens
rotation
wheel
squiring
inverting
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
FR0608640A
Other languages
English (en)
Other versions
FR2906486A1 (fr
Inventor
Michel Nauche
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 FR0608640A priority Critical patent/FR2906486B1/fr
Priority to PCT/FR2007/001547 priority patent/WO2008040861A1/fr
Publication of FR2906486A1 publication Critical patent/FR2906486A1/fr
Application granted granted Critical
Publication of FR2906486B1 publication Critical patent/FR2906486B1/fr
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
    • 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
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR0608640A 2006-10-03 2006-10-03 Procede de detourage d'une lentille en rotation au moyen d'une meule en rotation par inversion des sens de rotation de la meule et de la lentille. Expired - Fee Related FR2906486B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0608640A FR2906486B1 (fr) 2006-10-03 2006-10-03 Procede de detourage d'une lentille en rotation au moyen d'une meule en rotation par inversion des sens de rotation de la meule et de la lentille.
PCT/FR2007/001547 WO2008040861A1 (fr) 2006-10-03 2007-09-21 Procédé de détourage d'une lentille en rotation au moyen d'une meule en rotation par inversion des sens de rotation de la meule et de la lentille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0608640A FR2906486B1 (fr) 2006-10-03 2006-10-03 Procede de detourage d'une lentille en rotation au moyen d'une meule en rotation par inversion des sens de rotation de la meule et de la lentille.

Publications (2)

Publication Number Publication Date
FR2906486A1 FR2906486A1 (fr) 2008-04-04
FR2906486B1 true FR2906486B1 (fr) 2008-12-12

Family

ID=37944034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0608640A Expired - Fee Related FR2906486B1 (fr) 2006-10-03 2006-10-03 Procede de detourage d'une lentille en rotation au moyen d'une meule en rotation par inversion des sens de rotation de la meule et de la lentille.

Country Status (2)

Country Link
FR (1) FR2906486B1 (fr)
WO (1) WO2008040861A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448926A (fr) * 1965-06-28 1966-08-12 Lunetiers Cottet Poichet Soc D Perfectionnements aux machines à déborder
JP3730410B2 (ja) * 1998-05-29 2006-01-05 株式会社ニデック 眼鏡レンズ加工装置
JP2003340698A (ja) * 2002-05-30 2003-12-02 Hoya Corp レンズ加工装置及びレンズ加工方法
FR2850050B1 (fr) * 2003-01-17 2006-02-24 Briot Int Procede de meulage d'une lentille ophtalmique et machine de meulage associee

Also Published As

Publication number Publication date
FR2906486A1 (fr) 2008-04-04
WO2008040861A1 (fr) 2008-04-10

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

TP Transmission of property

Owner name: ESSILOR INTERNATIONAL, FR

Effective date: 20180601

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20210605