ES2178018T3 - Procedimiento de retoque de cristal de gafas, y dispositivo asociado. - Google Patents

Procedimiento de retoque de cristal de gafas, y dispositivo asociado.

Info

Publication number
ES2178018T3
ES2178018T3 ES97947109T ES97947109T ES2178018T3 ES 2178018 T3 ES2178018 T3 ES 2178018T3 ES 97947109 T ES97947109 T ES 97947109T ES 97947109 T ES97947109 T ES 97947109T ES 2178018 T3 ES2178018 T3 ES 2178018T3
Authority
ES
Spain
Prior art keywords
glass
procedure
retching
associated device
grinder
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
ES97947109T
Other languages
English (en)
Inventor
Xavier Carriou
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 ES2178018T3 publication Critical patent/ES2178018T3/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
    • B24B9/148—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
    • 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

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)
  • Prostheses (AREA)

Abstract

EL PROCEDIMIENTO PARA EL ACABADO DE UN CRISTAL DE GAFAS (1) DESPUES DE SU PRIMERA TALLA, DEL TIPO SEGUN EL CUAL, PARA UN NUEVO PASO DE ESTE CRISTAL DE GAFAS EN UNA ESMERILADORA, CARACTERIZADO PORQUE SE IMPLANTA EL BLOQUE (3) EN UN PUNTO (4) CUALQUIERA DEL CRISTAL DE GAFAS PREFERENTEMENTE CERCA DEL CENTRO (5), SE PROCEDE A LA LECTURA DE CONTORNO DEL CRISTAL DE GAFAS (1) QUE CONDUCE A LA LECTURA DE UNA FORMA LEIDA (9) PARA ESTE CRISTAL DE GAFAS Y SE ACCIONA LA ESMERILADORA EN FUNCION DE LA DIFERENCIA ENTRE ESTA FORMA LEIDA Y LA FORMA FINAL BUSCADA (10).
ES97947109T 1997-11-20 1997-11-20 Procedimiento de retoque de cristal de gafas, y dispositivo asociado. Expired - Lifetime ES2178018T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1997/002099 WO1999026759A1 (fr) 1997-11-20 1997-11-20 Procede de retouche de verre de lunettes, et dispositif associe

Publications (1)

Publication Number Publication Date
ES2178018T3 true ES2178018T3 (es) 2002-12-16

Family

ID=9504039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97947109T Expired - Lifetime ES2178018T3 (es) 1997-11-20 1997-11-20 Procedimiento de retoque de cristal de gafas, y dispositivo asociado.

Country Status (6)

Country Link
US (1) US6250993B1 (es)
EP (1) EP0961669B1 (es)
JP (1) JP2001516289A (es)
DE (1) DE69713161T2 (es)
ES (1) ES2178018T3 (es)
WO (1) WO1999026759A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889319B1 (fr) * 2005-07-26 2007-08-24 Essilor Int Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial
FR2893724A1 (en) * 2005-11-24 2007-05-25 Essilor Int Ophthalmic lens working e.g. trimming method for mounting lens on frame involves embedding beveling groove with bevel from acquired geometrical coordinates by using relative mobility of lens with respect to finishing stone
EP2028530A1 (en) * 2007-12-28 2009-02-25 Essilor International (Compagnie Generale D'optique) A method for modifying spectacle frame shape data
EP2184132B1 (en) * 2008-11-07 2013-05-08 Essilor International (Compagnie Générale D'Optique) A method of and an apparatus for manufacturing an optical lens

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025033A (en) 1974-07-07 1977-05-24 Hodges Lee R Apparatus for dispensing a bonding agent
DE8605286U1 (de) 1986-02-27 1986-04-17 Wernicke & Co GmbH, 4000 Düsseldorf Vorrichtung an Brillenglasrandschleifmaschinen zum Einspannen des Brillenglases
US4945684A (en) 1987-01-12 1990-08-07 Hoya Corporation Method of and apparatus for processing peripheral edge of lens for spectacles
IE67140B1 (en) * 1990-02-27 1996-03-06 Bausch & Lomb Lens edging system
US5148637A (en) 1990-02-27 1992-09-22 Bausch & Lomb Incorporated Lens edging system with programmable feed and speed control
DE4012660A1 (de) 1990-04-20 1991-10-24 Wernicke & Co Gmbh Verfahren zum bearbeiten der raender von brillenglaesern
DE4320934C2 (de) 1993-06-24 1995-04-20 Wernicke & Co Gmbh Brillenglasrandschleifmaschine
IT230613Y1 (it) 1993-07-27 1999-06-09 Cms Service Srl Macchina sagomatrice e fresatrice di lenti organiche per occhiali da vista da sole e protettive
FR2717413B1 (fr) 1994-03-15 1996-05-15 Essilor Int Procédé pour la détermination de l'erreur de restitution d'une machine à déborder à laquelle est associé un appareil de lecture de contour, et application à l'autocalibrage de l'ensemble.
JP4046789B2 (ja) * 1996-10-31 2008-02-13 株式会社ニデック 眼鏡レンズ研削加工機及び眼鏡レンズ研削加工方法
DE19702287C2 (de) * 1997-01-23 1999-02-11 Wernicke & Co Gmbh Verfahren zum Ermitteln des Facettenverlaufs auf dem Rand von formzubearbeitenden Brillengläsern und zum Steuern des Formbearbeitens entsprechend dem ermittelten Facettenverlauf

Also Published As

Publication number Publication date
WO1999026759A8 (fr) 2000-03-02
EP0961669A1 (fr) 1999-12-08
DE69713161T2 (de) 2003-01-16
DE69713161D1 (de) 2002-07-11
EP0961669B1 (fr) 2002-06-05
JP2001516289A (ja) 2001-09-25
WO1999026759A1 (fr) 1999-06-03
US6250993B1 (en) 2001-06-26

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