ES2104104T3 - Maquina amoladora de lentes oftalmicas. - Google Patents

Maquina amoladora de lentes oftalmicas.

Info

Publication number
ES2104104T3
ES2104104T3 ES93403193T ES93403193T ES2104104T3 ES 2104104 T3 ES2104104 T3 ES 2104104T3 ES 93403193 T ES93403193 T ES 93403193T ES 93403193 T ES93403193 T ES 93403193T ES 2104104 T3 ES2104104 T3 ES 2104104T3
Authority
ES
Spain
Prior art keywords
vernier
scale
ophthalmic lenses
axis
grinding machine
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
ES93403193T
Other languages
English (en)
Inventor
Michel Nauche
Laurent Guillermin
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 ES2104104T3 publication Critical patent/ES2104104T3/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

LA INVENCION TIENE POR OBJETO UNA MAQUINA MOLDEADORA DE LENTES OFTALMICAS, COMPRENDIENDO UNA O VARIAS MUELAS 1 MONTADAS ROTATIVAS ALREDEDOR DE UN EJE 2, E IMPULSADAS POR UN MOTOR 3, UNA BASCULA 4 MONTADA A PIVOTE RESPECTO A UN EJE 7, PARALELA AL CITADO EJE 2 DE LAS MUELAS, Y UN NONIO VERNIER 13. LA BASCULA COMPRENDE MEDIOS DE APREHENSION 8, 9 PARA MANTENER Y HACER GIRAR UNA LENTE 10 ALREDEDOR DE UN EJE 11, Y EL NONIO VERNIER 13 SE DESPLAZA SENSIBLEMENTE SEGUN SU EJE LONGITUDINAL, EN FUNCION DE LA POSICION ANGULAR DE LOS MEDIOS DE PRESION 8, 9. CONFORME A LA INVENCION, SE DISPONE DE UN ENLACE POSITIVO ENTRE EL NONIO VERNIER 13 Y LA CITADA BASCULA, DETERMINANDO ASI LOS DESPLAZAMIENTOS DEL NONIO VERNIER 13 LA POSICION ANGULAR DE LA BASCULA 4 RESPECTO AL EJE 7.
ES93403193T 1993-01-08 1993-12-28 Maquina amoladora de lentes oftalmicas. Expired - Lifetime ES2104104T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300130A FR2700286B1 (fr) 1993-01-08 1993-01-08 Machine à meuler des lentilles ophtalmiques.

Publications (1)

Publication Number Publication Date
ES2104104T3 true ES2104104T3 (es) 1997-10-01

Family

ID=9442905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93403193T Expired - Lifetime ES2104104T3 (es) 1993-01-08 1993-12-28 Maquina amoladora de lentes oftalmicas.

Country Status (6)

Country Link
US (1) US5549503A (es)
EP (1) EP0606034B1 (es)
JP (1) JP3504708B2 (es)
DE (1) DE69311692T2 (es)
ES (1) ES2104104T3 (es)
FR (1) FR2700286B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
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
US5713784A (en) * 1996-05-17 1998-02-03 Mark A. Miller Apparatus for grinding edges of a glass sheet
JP2000015549A (ja) 1998-06-30 2000-01-18 Nidek Co Ltd 眼鏡レンズ加工装置
US20100217551A1 (en) * 2009-02-25 2010-08-26 Lonnie Calvin Goff Embedded microprocessor system for vehicular batteries
USD740949S1 (en) * 2013-09-09 2015-10-13 Essilor International (Compagnie Générale d'Optique) Ophthalmic lens edger
CN111958387B (zh) * 2020-08-10 2022-08-05 浙江维真医疗科技有限公司 一种眼镜制造用镜片边角打磨设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543039B1 (fr) * 1983-03-22 1985-08-09 Essilor Int Procede pour le biseautage d'une lentille ophtalmique, et machine a meuler automatique correspondante
FR2570973B1 (fr) * 1984-10-03 1987-01-09 Briot Int Perfectionnements aux machines a meuler les verres de lunettes.
JPH01193160A (ja) * 1988-01-26 1989-08-03 Nikon Corp レンズ周縁加工機
FR2636555B1 (fr) * 1988-09-22 1994-07-29 Essilor Int Restituteur de gabarit pour machine a meuler, en particulier pour verres de lunettes
JPH04315563A (ja) * 1991-04-16 1992-11-06 Nikon Corp レンズ研削装置
FR2699445B1 (fr) * 1992-12-18 1995-03-03 Essilor Int Procédé pour le contrôle sur une meuleuse de l'adéquation, à une monture de lunettes, d'un verre à meuler.

Also Published As

Publication number Publication date
EP0606034A1 (fr) 1994-07-13
US5549503A (en) 1996-08-27
JP3504708B2 (ja) 2004-03-08
JPH0752015A (ja) 1995-02-28
FR2700286A1 (fr) 1994-07-13
DE69311692T2 (de) 1998-01-08
FR2700286B1 (fr) 1995-03-24
EP0606034B1 (fr) 1997-06-18
DE69311692D1 (de) 1997-07-24

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