ES2026668T3 - Aparato de lectura de contorno, en particular para montura de gafas. - Google Patents

Aparato de lectura de contorno, en particular para montura de gafas.

Info

Publication number
ES2026668T3
ES2026668T3 ES198888401022T ES88401022T ES2026668T3 ES 2026668 T3 ES2026668 T3 ES 2026668T3 ES 198888401022 T ES198888401022 T ES 198888401022T ES 88401022 T ES88401022 T ES 88401022T ES 2026668 T3 ES2026668 T3 ES 2026668T3
Authority
ES
Spain
Prior art keywords
glasses
reading device
contour
contour reading
probe
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
ES198888401022T
Other languages
English (en)
Inventor
Francois Brule
Alain Chansavoir
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
Application granted granted Critical
Publication of ES2026668T3 publication Critical patent/ES2026668T3/es
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/24—Feelers; Feeler units
    • B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model
    • 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
    • B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
    • B24B17/02—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only
    • B24B17/025—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only for grinding rotating workpieces (three dimensional)
    • B24B17/026—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only for grinding rotating workpieces (three dimensional) for the periphery of plane workpieces, e.g. cams, lenses

Abstract

SE TRATA DE UN APARATO DE LECTURA DE CONTORNO DEL TIPO QUE COMPRENDE, PARA EL SOPORTE DEL PALPADOR (16), AL MENOS UN CARRO "Y" MONTADO MOVIL EN VA Y VEN SOBRE UNA GUIA (24Y). SIGUIENDO LA INVENCION, ESTE CARRO "Y" ESTA BAJO EL CONTROL DE UN MOTOR DE ACCIONAMIENTO (28Y), Y, ENTRE EL PALPADOR (16) Y ESTE MOTOR DE ACCIONAMIENTO (28Y), ACTUA UN MONTAJE FLOTANTE. APLICACION, ESPECIALMENTE, A LA LECTURA DEL CONTORNO DE CIRCULOS O CERCOS DE MONTURA DE GAFAS.
ES198888401022T 1987-04-28 1988-04-26 Aparato de lectura de contorno, en particular para montura de gafas. Expired - Lifetime ES2026668T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8706021A FR2614690B1 (fr) 1987-04-28 1987-04-28 Appareil de lecture de contour, notamment pour monture de lunettes

Publications (1)

Publication Number Publication Date
ES2026668T3 true ES2026668T3 (es) 1992-05-01

Family

ID=9350576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888401022T Expired - Lifetime ES2026668T3 (es) 1987-04-28 1988-04-26 Aparato de lectura de contorno, en particular para montura de gafas.

Country Status (6)

Country Link
US (1) US4995170A (es)
EP (1) EP0291378B1 (es)
JP (1) JPH0672986B2 (es)
DE (1) DE3865519D1 (es)
ES (1) ES2026668T3 (es)
FR (1) FR2614690B1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8815984D0 (en) * 1988-07-05 1988-08-10 Univ Brunel Probes
FR2652893B1 (fr) * 1989-10-06 1993-03-19 Essilor Int Appareil de lecture de contour, notamment pour monture de lunettes.
JP2907974B2 (ja) * 1990-08-28 1999-06-21 株式会社ニデック 眼鏡フレームトレース装置
US5121550A (en) * 1990-12-03 1992-06-16 Gerber Optial, Inc. Automatic surface tracer
FR2673710B1 (fr) * 1991-03-07 1993-06-18 Essilor Int Procede pour une lecture de forme d'un quelconque article deformable elastiquement, en particulier pour la lecture de contour d'un cercle ou entourage d'une monture de lunettes.
US5195246A (en) * 1991-03-07 1993-03-23 Essilor International Cie Generale D'optique Method for reading the shape of any elastically deformable article, in particular for reading the contour of an eyeglass frame rim or surround
DE4131331A1 (de) * 1991-09-20 1993-04-01 Wernicke & Co Gmbh Tastvorrichtung zum abtasten der kontur von brillengestelloeffnungen oder von schablonen fuer das umfangsschleifen von brillenglaesern
US5309365A (en) * 1992-07-02 1994-05-03 Gerber Scientific Products, Inc. System for cutting artificial nail tips and for decorating the same or existing nails using automated cutting processes
JPH06241772A (ja) * 1992-07-31 1994-09-02 Topcon Corp フレーム形状測定装置
US5515612A (en) * 1993-01-08 1996-05-14 Hoya Corporation Apparatus for measuring the shape of a frame of spectacles
JPH07223153A (ja) * 1994-02-07 1995-08-22 Topcon Corp フレーム形状測定装置
US6029077A (en) * 1996-11-08 2000-02-22 Imaging Diagnostic Systems, Inc. Device for determining the perimeter of the surface of an object being scanned and for limiting reflection from the object surface
JP3695988B2 (ja) † 1999-04-30 2005-09-14 株式会社ニデック 眼鏡枠形状測定装置
CA2283495A1 (en) * 1999-09-23 2001-03-23 Elision Technology Inc. Eyeglass frame and lens tracing apparatus and method
JP4588828B2 (ja) * 1999-12-22 2010-12-01 株式会社トプコン 眼鏡の玉型形状測定装置
JP4566372B2 (ja) * 2000-07-19 2010-10-20 株式会社トプコン レンズ枠形状測定装置
JP4267228B2 (ja) * 2001-12-03 2009-05-27 株式会社トプコン レンズ枠形状測定装置
FR2870934B1 (fr) * 2004-05-28 2006-09-08 Essilor Int Appareil de lecture de contour comportant un palpeur mobile en rotation
FR2870933B1 (fr) * 2004-05-28 2008-03-14 Essilor Int Appareil de lecture de contour comportant un capteur d'effort
DE102007015808A1 (de) 2007-03-30 2008-10-02 Buchmann Deutschland Gmbh Verfahren zum Abtasten der Kontur von Brillenfassungsöffnungen und Verwendung der Vorrichtung zum Abtasten der Kontur von Brillenfassungsöffnungen für das Umfangsschleifen von Brillengläsern
JP5586930B2 (ja) 2009-12-09 2014-09-10 株式会社ニデック 眼鏡枠形状測定装置
JP5562624B2 (ja) 2009-12-09 2014-07-30 株式会社ニデック 眼鏡枠形状測定装置
DE102010026891A1 (de) * 2010-04-09 2011-10-13 Stotz Feinmesstechnik Gmbh Vorrichtung zur Vermessung von Objekten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555739A (en) * 1968-09-16 1971-01-19 Ezra H Novak Machine for shaping, sizing and finishing the edge of a lens blank
US3786600A (en) * 1972-10-02 1974-01-22 Lemay A Co Inc Contour grinder
US3857185A (en) * 1973-07-12 1974-12-31 Tri Ordinate Corp Apparatus for inspecting the accuracy of complexly contoured precision surfaces
FR2297115A1 (fr) * 1975-01-10 1976-08-06 Essilor Int Palpeur pour appareil de lecture de contour, appareil de lecture de contour equipe d'un tel palpeur et applications
GB1551218A (en) * 1975-05-13 1979-08-22 Rolls Royce Probe for use in displacement measuring apparatus
JPS58223013A (ja) * 1982-06-18 1983-12-24 Toshiba Corp 物体の表面形状測定装置
DE3320983C2 (de) * 1983-06-10 1985-12-05 Willy Prof. Dr.-Ing. 7500 Karlsruhe Höfler Transportables Gerät zur Prüfung des Zahnflankenprofils und der Zahnflankenlinien (Zahnschräge) von Zahnrädern auf Verzahnmaschinen oder Zahnflankenschleifmaschinen sowie zur Positionierung dieses Gerätes und zum Orientieren des Meßtasters an der Verzahnung für den Meßvorgang
FR2573225B1 (fr) * 1984-11-09 1987-02-06 Briot Int Procede et dispositif pour stabiliser la vitesse de meulage de la peripherie des verres de lunettes sur une machine comportant une copieuse
FR2600277B1 (fr) * 1986-06-20 1988-10-21 Dassonville Joel Dispositif de pilotage automatique d'un outil, notamment pour les travaux de finition de menuiseries

Also Published As

Publication number Publication date
JPS6438720A (en) 1989-02-09
JPH0672986B2 (ja) 1994-09-14
FR2614690A1 (fr) 1988-11-04
US4995170A (en) 1991-02-26
EP0291378A1 (fr) 1988-11-17
EP0291378B1 (fr) 1991-10-16
FR2614690B1 (fr) 1990-11-09
DE3865519D1 (de) 1991-11-21

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