FR2679997B1 - Appareil pour relever automatiquement la forme et/ou le profil du contour interne d'un cercle de monture de lunettes. - Google Patents

Appareil pour relever automatiquement la forme et/ou le profil du contour interne d'un cercle de monture de lunettes.

Info

Publication number
FR2679997B1
FR2679997B1 FR9109595A FR9109595A FR2679997B1 FR 2679997 B1 FR2679997 B1 FR 2679997B1 FR 9109595 A FR9109595 A FR 9109595A FR 9109595 A FR9109595 A FR 9109595A FR 2679997 B1 FR2679997 B1 FR 2679997B1
Authority
FR
France
Prior art keywords
profile
shape
internal contour
automatically raising
mounting circle
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
FR9109595A
Other languages
English (en)
Other versions
FR2679997A1 (fr
Inventor
Michel Jean Marcel Lecerf
Jean-Pierre Marie Fer Langlois
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.)
BUCHMANN OPTICAL ENG
Original Assignee
BUCHMANN OPTICAL ENG
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 BUCHMANN OPTICAL ENG filed Critical BUCHMANN OPTICAL ENG
Priority to FR9109595A priority Critical patent/FR2679997B1/fr
Priority to US07/916,526 priority patent/US5307150A/en
Priority to DE4224640A priority patent/DE4224640C2/de
Publication of FR2679997A1 publication Critical patent/FR2679997A1/fr
Application granted granted Critical
Publication of FR2679997B1 publication Critical patent/FR2679997B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • 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
    • B24B9/144—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 the spectacles being used as a template
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/003—Measuring during assembly or fitting of spectacles
FR9109595A 1991-07-29 1991-07-29 Appareil pour relever automatiquement la forme et/ou le profil du contour interne d'un cercle de monture de lunettes. Expired - Fee Related FR2679997B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9109595A FR2679997B1 (fr) 1991-07-29 1991-07-29 Appareil pour relever automatiquement la forme et/ou le profil du contour interne d'un cercle de monture de lunettes.
US07/916,526 US5307150A (en) 1991-07-29 1992-07-20 Apparatus for automatically taking a reading of the shape and/or the profile of the inner contour of a frame rim of glasses
DE4224640A DE4224640C2 (de) 1991-07-29 1992-07-25 Gerät für die automatische Messung von Form und Profil der Innenkontur eines Brillenfassungsrahmens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109595A FR2679997B1 (fr) 1991-07-29 1991-07-29 Appareil pour relever automatiquement la forme et/ou le profil du contour interne d'un cercle de monture de lunettes.

Publications (2)

Publication Number Publication Date
FR2679997A1 FR2679997A1 (fr) 1993-02-05
FR2679997B1 true FR2679997B1 (fr) 1996-08-02

Family

ID=9415665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109595A Expired - Fee Related FR2679997B1 (fr) 1991-07-29 1991-07-29 Appareil pour relever automatiquement la forme et/ou le profil du contour interne d'un cercle de monture de lunettes.

Country Status (3)

Country Link
US (1) US5307150A (fr)
DE (1) DE4224640C2 (fr)
FR (1) FR2679997B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271631A (en) * 1992-10-19 1994-04-20 John Roger Gaskill Electronic spectacle frame scanner
US5428448A (en) * 1993-10-20 1995-06-27 Augen Wecken Plasticos S.R.L. De C.V. Method and apparatus for non-contact digitazation of frames and lenses
FR2713758B1 (fr) * 1993-12-07 1996-01-05 Buchmann Optical Eng Appareil pour relever automatiquement la forme et/ou le profil du contour interne d'un cercle de monture de lunettes.
US5517310A (en) * 1994-06-30 1996-05-14 Solar Turbines Incorporated Method and apparatus for obtaining and analyzing an image of a elongate slot
FR2735858B1 (fr) * 1995-06-23 1997-09-12 Essilor Int Calibre etalon pour l'etalonnage d'un appareil de lecture de contour pour monture de lunettes, et procede d'etalonnage correspondant
FR2751433B1 (fr) * 1996-07-18 1998-10-09 Essilor Int Procede pour le releve de la section du drageoir d'une monture de lunettes, palpeur correspondant, et application de ce procede au debordage du verre a monter
DE19727226A1 (de) * 1997-04-10 1998-10-22 Fraunhofer Ges Forschung Meßanordnung und Verfahren zum berührungslosen Erfassen der 3-dimensionalen Raumform einer Brillenfassungsnut
DE19725159C1 (de) * 1997-04-10 1998-07-02 Fraunhofer Ges Forschung Meßanordnung zum Erfassen und Vermessen von Brillenbauteilen
DE19831304A1 (de) * 1998-07-13 2000-01-27 Wernicke & Co Gmbh Vorrichtung zum berührungslosen Abtasten der Brillenglasöffnung einer Brillenfassung oder des Umfangs eines Brillenglases oder einer Formscheibe
USD435053S (en) * 1999-03-16 2000-12-12 National Optronics, Incorporated Eyeglass frame tracer
US6243960B1 (en) 1999-03-16 2001-06-12 National Optronics, Incorporated Tracer, clamp and object engager for holding and tracing a lens mount of an eyeglass frame, a lens, and/or a lens pattern, to reliably detect a shape thereof even when the shape includes high wrap
US6249991B1 (en) 1999-03-17 2001-06-26 National Optronics, Incorporated Control system for eyeglass tracer
DE19919311C1 (de) * 1999-04-28 2001-02-15 Wernicke & Co Gmbh Verfahren und Vorrichtung zum berührungslosen Abtasten der Brillenglasöffnung einer Brillenfassung oder des Umfangs eines Brillenglases oder einer Formscheibe
FR2814808B1 (fr) * 2000-10-02 2002-12-20 Essilor Int Procede de lecture optique de la forme d'un profile et application au releve du bord interieur d'un cercle de monture de lunettes.
US7305118B2 (en) * 2004-10-22 2007-12-04 Pratt & Whitney Canada Corp. Illumination system for measurement system
US6945124B1 (en) * 2004-10-22 2005-09-20 Pratt & Whitney Canada Corp. Measurement system
DE102010010340B4 (de) * 2010-03-04 2013-11-28 Schneider Gmbh & Co. Kg Messanordnung zum Vermessen eines Brillengestells
US20150286075A1 (en) * 2014-04-08 2015-10-08 Managing Innovation And Technology 3D Tracer
DE102018222231A1 (de) 2018-12-19 2020-06-25 Carl Zeiss Vision International Gmbh Vorrichtung und Verfahren zur optischen Vermessung einer Innenkontur einer Brillenfassung
EP3809371A1 (fr) 2019-10-15 2021-04-21 Carl Zeiss Vision International GmbH Procédé et dispositif de détermination d'un contour d'une rainure de monture

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105925A (en) * 1977-03-14 1978-08-08 General Motors Corporation Optical object locator
DE3305140A1 (de) * 1983-02-15 1984-08-16 Hinsch, Klaus, Prof. Dr., 2902 Rastede Vorrichtung zur pruefung und vermessung von brillenglaesern jeglicher art oder anderen glaserzeugnissen
US4688184A (en) * 1984-03-29 1987-08-18 Mitsubishi Denki Kabushiki Kaisha System for measuring three-dimensional coordinates
US4724617A (en) * 1986-08-14 1988-02-16 Gerber Scientific Products, Inc. Apparatus for tracing the lens opening in an eyeglass frame
US4983043A (en) * 1987-04-17 1991-01-08 Industrial Technology Institute High accuracy structured light profiler
US4803371A (en) * 1987-09-30 1989-02-07 The Coe Manufacturing Company Optical scanning method and apparatus useful for determining the configuration of an object
CA1307051C (fr) * 1988-02-26 1992-09-01 Paolo Cielo Methode et dispositif de controle du profil d'une piece usinee
US4991305A (en) * 1988-05-30 1991-02-12 Hoya Corporation Spectacle-lens-frame configuration measuring apparatus and article configuration measuring apparatus
DE3827122C2 (de) * 1988-08-10 1997-01-16 Wernicke & Co Gmbh Verfahren und Vorrichtung zum Randschleifen eines Brillenglases
US4939379A (en) * 1989-02-28 1990-07-03 Automation Research Technology, Inc. Contour measurement using time-based triangulation methods
DE4019866A1 (de) * 1990-06-22 1992-01-02 Wernicke & Co Gmbh Verfahren und vorrichtung zum abtasten und speichern der daten einer oeffnung eines brillengestells oder einer schablone
US5121550A (en) * 1990-12-03 1992-06-16 Gerber Optial, Inc. Automatic surface tracer

Also Published As

Publication number Publication date
FR2679997A1 (fr) 1993-02-05
DE4224640A1 (de) 1993-02-04
US5307150A (en) 1994-04-26
DE4224640C2 (de) 1995-08-24

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse

Effective date: 20090331