FR2699445B1 - Procédé pour le contrôle sur une meuleuse de l'adéquation, à une monture de lunettes, d'un verre à meuler. - Google Patents

Procédé pour le contrôle sur une meuleuse de l'adéquation, à une monture de lunettes, d'un verre à meuler.

Info

Publication number
FR2699445B1
FR2699445B1 FR9215299A FR9215299A FR2699445B1 FR 2699445 B1 FR2699445 B1 FR 2699445B1 FR 9215299 A FR9215299 A FR 9215299A FR 9215299 A FR9215299 A FR 9215299A FR 2699445 B1 FR2699445 B1 FR 2699445B1
Authority
FR
France
Prior art keywords
glass
grinder
suitability
checking
spectacle frame
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
FR9215299A
Other languages
English (en)
Other versions
FR2699445A1 (fr
Inventor
Christian Joncour
Joncour Christian
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 FR9215299A priority Critical patent/FR2699445B1/fr
Priority to US08/154,001 priority patent/US5398460A/en
Priority to EP93403051A priority patent/EP0603074B1/fr
Priority to DE69304501T priority patent/DE69304501T2/de
Priority to ES93403051T priority patent/ES2091580T3/es
Priority to JP31778093A priority patent/JP3499908B2/ja
Publication of FR2699445A1 publication Critical patent/FR2699445A1/fr
Application granted granted Critical
Publication of FR2699445B1 publication Critical patent/FR2699445B1/fr
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
    • B24B9/148—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
    • 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

Abstract

Il s'agit de contrôler l'adéquation à une monture de lunettes d'un verre (10) à meuler. Suivant l'invention, ce contrôle d'adéquation se fait sur la meuleuse (11) elle-même, en montant le verre (10) à meuler sur sa broche de support (15), en amenant ce verre (10) au contact de la meule (12) en l'absence de toute rotation de celle-ci, en faisant tourner pas à pas la broche de support (15) jusqu'à ce que le verre (10) à meuler fasse sur lui-même un tour complet, et en contrôlant si, au cours de ce tour, le détecteur de contact (17) associé au gabarit (16) est actionné par celui-ci. Application aux meuleuses mises en œuvre pour le débordage d'un verre de lunettes.
FR9215299A 1992-12-18 1992-12-18 Procédé pour le contrôle sur une meuleuse de l'adéquation, à une monture de lunettes, d'un verre à meuler. Expired - Fee Related FR2699445B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9215299A FR2699445B1 (fr) 1992-12-18 1992-12-18 Procédé pour le contrôle sur une meuleuse de l'adéquation, à une monture de lunettes, d'un verre à meuler.
US08/154,001 US5398460A (en) 1992-12-18 1993-11-18 Method for checking that lenses to be fitted to an eyeglass frame match the contour of the rims or surrounds of the frame
EP93403051A EP0603074B1 (fr) 1992-12-18 1993-12-16 Procédé pour le contrÔle sur meuleuse de l'adéquation, à une monture de lunettes, d'un verre à meuler
DE69304501T DE69304501T2 (de) 1992-12-18 1993-12-16 Verfahren zur Kontrolle der Anpassung einer zu schleifenden Linse an ein Brillengestell auf einer Schleifmaschine
ES93403051T ES2091580T3 (es) 1992-12-18 1993-12-16 Procedimiento para el control en una amoladora de la adecuacion a una montura de gafas, de un cristal a amolar.
JP31778093A JP3499908B2 (ja) 1992-12-18 1993-12-17 眼鏡フレームに嵌めるべきレンズが眼鏡フレームのリムに合うことをチエックする方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215299A FR2699445B1 (fr) 1992-12-18 1992-12-18 Procédé pour le contrôle sur une meuleuse de l'adéquation, à une monture de lunettes, d'un verre à meuler.

Publications (2)

Publication Number Publication Date
FR2699445A1 FR2699445A1 (fr) 1994-06-24
FR2699445B1 true FR2699445B1 (fr) 1995-03-03

Family

ID=9436774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9215299A Expired - Fee Related FR2699445B1 (fr) 1992-12-18 1992-12-18 Procédé pour le contrôle sur une meuleuse de l'adéquation, à une monture de lunettes, d'un verre à meuler.

Country Status (6)

Country Link
US (1) US5398460A (fr)
EP (1) EP0603074B1 (fr)
JP (1) JP3499908B2 (fr)
DE (1) DE69304501T2 (fr)
ES (1) ES2091580T3 (fr)
FR (1) FR2699445B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700286B1 (fr) * 1993-01-08 1995-03-24 Essilor Int Machine à meuler des lentilles ophtalmiques.
FR2706800B1 (fr) * 1993-06-25 1995-11-03 Essilor Int
FR2711331B1 (fr) * 1993-10-19 1996-01-26 Essilor Int Machine à déborder pour verre de lunettes.
FR2720021B1 (fr) * 1994-05-19 1996-08-02 Buchmann Optical Eng Machine à meuler des verres ophtalmiques comportant des moyens d'asservissement de la valeur de serrage de l'ébauche du verre à meuler.
JPH08168946A (ja) * 1994-12-13 1996-07-02 Shin Etsu Handotai Co Ltd ウェーハ外周部の研磨装置
US5609512A (en) * 1995-01-09 1997-03-11 Kraft Foods, Inc. Method and apparatus for off-line honing of slicer blades
JPH09277148A (ja) * 1996-04-17 1997-10-28 Topcon Corp レンズ周縁研削方法及びその装置
US5683288A (en) * 1996-11-18 1997-11-04 Elision Technology Inc. Patternless edger apparatus for ophthalmic lens grinders
FR2784920B1 (fr) * 1998-10-22 2001-01-19 Essilor Int Procede pour la determination de la trajectoire de la rainure a usiner sur la tranche d'un verre destine a equiper une monture de lunettes de type "semi-glace"
DE10254238B4 (de) * 2002-11-20 2007-04-19 Bärenz, Manfred Brillenglas-Randschleifmaschine
CN109304647B (zh) * 2018-11-16 2021-01-26 马鞍山钢铁股份有限公司 一种评价托瓦面吻合度的装置及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524419A (en) * 1982-09-13 1985-06-18 Intelab Medical Systems, Inc. System for determining the optimal ground depth of an ophthalmic lens having a closed homeomorphic boundary
FR2543039B1 (fr) * 1983-03-22 1985-08-09 Essilor Int Procede pour le biseautage d'une lentille ophtalmique, et machine a meuler automatique correspondante
JPH0632892B2 (ja) * 1986-02-10 1994-05-02 株式会社トプコン レンズ研削装置
GB8700066D0 (en) * 1987-01-05 1987-02-11 Brain Power International Lens edging machine
FR2611560B1 (fr) * 1987-03-05 1992-10-02 Briot Int Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques
DE69007634T3 (de) * 1989-01-18 2004-06-03 Kabushiki Kaisha Topcon Rohling-Messapparat für Linsenschleifmaschine.
FR2644718A1 (fr) * 1989-03-23 1990-09-28 Briot Internal Dispositif de reetalonnage d'une machine a meuler les verres ophtalmiques pour rattraper l'usure de la meule
US5155940A (en) * 1989-10-30 1992-10-20 Kabushiki Kaisha Topcon Apparatus for judging whether an uncut lens should be machined or not and lens grinding machine having the same
US5333412A (en) * 1990-08-09 1994-08-02 Nidek Co., Ltd. Apparatus for and method of obtaining processing information for fitting lenses in eyeglasses frame and eyeglasses grinding machine
FR2682628B1 (fr) * 1991-10-21 1996-01-05 Buchmann Optical Eng Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques.

Also Published As

Publication number Publication date
DE69304501T2 (de) 1997-03-27
FR2699445A1 (fr) 1994-06-24
ES2091580T3 (es) 1996-11-01
EP0603074A1 (fr) 1994-06-22
US5398460A (en) 1995-03-21
EP0603074B1 (fr) 1996-09-04
DE69304501D1 (de) 1996-10-10
JP3499908B2 (ja) 2004-02-23
JPH06206155A (ja) 1994-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090831