ES2047299T3 - Aparato para el centrado y bloqueado de lentes oftalmicas. - Google Patents

Aparato para el centrado y bloqueado de lentes oftalmicas.

Info

Publication number
ES2047299T3
ES2047299T3 ES90500068T ES90500068T ES2047299T3 ES 2047299 T3 ES2047299 T3 ES 2047299T3 ES 90500068 T ES90500068 T ES 90500068T ES 90500068 T ES90500068 T ES 90500068T ES 2047299 T3 ES2047299 T3 ES 2047299T3
Authority
ES
Spain
Prior art keywords
image
screen
centering
blocking
ophthalmic lenses
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
ES90500068T
Other languages
English (en)
Inventor
Sebile Jorge Cottet
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.)
Indo Internacional SA
Original Assignee
Indo Internacional 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8263111&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2047299(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Indo Internacional SA filed Critical Indo Internacional SA
Application granted granted Critical
Publication of ES2047299T3 publication Critical patent/ES2047299T3/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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices
    • 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
    • B24B9/146—Accessories, e.g. lens mounting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Accessories Of Cameras (AREA)
  • Eye Examination Apparatus (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

EL APARATO COMPRENDE UNA PANTALLA TRANSPARENTE 15 QUE RECOGE LA IMAGEN QUE UNA UNIDAD OPTICA 27, 28 FORMA DE LA LENTE OFTALMICA 26 A CENTRAR Y BLOQUEAR. LA IMAGEN DE LA PANTALLA ES RECOGIDA POR UNA VIDEO-CAMARA 14 Y TRANSMITIDA A UN MONITOR DONDE ES SUPERPUESTA POR LA IMAGEN YA CORREGIDA RECIBIDA POR EL MONITOR DEL ANILLO DE BASTIDOR EN EL QUE HA DE MONTARSE LA LENTE 26. UN MOVIMIENTO ANGULAR DE LA PANTALLA 15 Y CAMARA 14 ES ACOMPAÑADO POR UN MOVIMIENTO ANGULAR Y POR UN MOVIMIENTO HACIA ABAJO DE UN BRAZO INTERMEDIO 17 QUE LLEVA UN MIEMBRO 19 QUE ESTA ADHERIDO A LA LENTE OFTALMICA 26.
ES90500068T 1989-07-17 1990-07-16 Aparato para el centrado y bloqueado de lentes oftalmicas. Expired - Lifetime ES2047299T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8902510A ES2014801A6 (es) 1989-07-17 1989-07-17 Aparato para el centrado y bloqueado de lentes oftalmologicas>

Publications (1)

Publication Number Publication Date
ES2047299T3 true ES2047299T3 (es) 1994-02-16

Family

ID=8263111

Family Applications (2)

Application Number Title Priority Date Filing Date
ES8902510A Expired - Fee Related ES2014801A6 (es) 1989-07-17 1989-07-17 Aparato para el centrado y bloqueado de lentes oftalmologicas>
ES90500068T Expired - Lifetime ES2047299T3 (es) 1989-07-17 1990-07-16 Aparato para el centrado y bloqueado de lentes oftalmicas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES8902510A Expired - Fee Related ES2014801A6 (es) 1989-07-17 1989-07-17 Aparato para el centrado y bloqueado de lentes oftalmologicas>

Country Status (3)

Country Link
EP (1) EP0409760B1 (es)
DE (1) DE69004881T2 (es)
ES (2) ES2014801A6 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425665A (en) * 1992-12-09 1995-06-20 National Optronics, Inc. Optical lens blocker and method
US5505654A (en) * 1993-09-07 1996-04-09 Gerber Optical, Inc. Lens blocking apparatus
DE19505524C2 (de) * 1995-02-18 1996-12-19 Wernicke & Co Gmbh Vorrichtung zum Zentrieren eines Brillenglasrohlings und Anbringen eines Halteteils auf einer optischen Oberfläche des Brillenglasrohlings
US5721644A (en) * 1996-09-24 1998-02-24 Gerber Optical, Inc. Apparatus and method for attaching a finishing block to a lens
ES2136541B1 (es) * 1997-05-06 2000-08-01 Indo Int Sa Aparato para el centrado y bloqueo de un disco de lente oftalmica.
US6798501B1 (en) 1998-01-30 2004-09-28 Nidek Co., Ltd. Cup attaching apparatus
ES2230750T5 (es) * 1998-01-30 2012-05-21 Nidek Co., Ltd. Aparato para la sujeción de ventosas para lentes
JP3929595B2 (ja) * 1998-03-31 2007-06-13 株式会社ニデック 眼鏡レンズ加工システム
FR2794045B1 (fr) * 1999-05-27 2001-08-10 Briot Int Dispositif de centrage et de positionnement d'une ebauche de verre de lunettes
JP3828686B2 (ja) 1999-08-31 2006-10-04 株式会社ニデック カップ取付装置
US6283825B1 (en) * 1999-12-21 2001-09-04 Johnson & Johnson Vision Products, Inc. Automatic trimmer machine
JP3842953B2 (ja) 2000-04-28 2006-11-08 株式会社ニデック カップ取付け装置
JP3966696B2 (ja) 2001-03-26 2007-08-29 株式会社ニデック カップ取付け装置
FR2866719B1 (fr) * 2004-02-24 2006-05-19 Essilor Int Methode de contrage manuel d'une lentille ophtalmique de lunettes dans un centreur-bloqueur et dispositif centreur-bloqueur associe
FR2866718B1 (fr) 2004-02-24 2006-05-05 Essilor Int Dispositif centreur-bloqueur d'une lentille ophtalmique de lunettes, methode de detection automatique et methodes de centrage manuel associees
FR2866721B1 (fr) * 2004-02-24 2006-05-19 Essilor Int Methode de centrage manuel d'une lentille ophtalmique de lunettes avec affichage intermittent d'un signe opaque servant a la correction de l'erreur de deviation prismatique induite par la lentille
ES2257978B1 (es) * 2006-03-09 2007-05-01 Indo Internacional S.A. Equipo de captura de contorno, marcas, taladros, fresados y grabados de una lente oftalmica o de un talco para gafas.
JP5348849B2 (ja) 2007-03-30 2013-11-20 株式会社ニデック カップ取付け装置
FR3022641B1 (fr) * 2014-06-23 2016-07-01 Essilor Int Appareil centreur-bloqueur pour lentille ophtalmique
KR101996227B1 (ko) * 2017-11-29 2019-10-01 주식회사 휴비츠 렌즈 블록커

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151202A5 (es) * 1971-08-25 1973-04-13 Lunetiers
GB1559035A (en) * 1976-10-23 1980-01-09 Proptic Apparatus for the preparation of eye glass lenses prior tothe shaping and/or bevelling thereof
DE2713168C3 (de) * 1977-03-25 1979-09-20 Wernicke & Co Gmbh, 4000 Duesseldorf Einrichtung zum dezentrierten Befestigen eines Halters an einer Brillenglaslinse
FR2582975B1 (fr) * 1985-06-10 1987-08-28 Briot Int Appareil pour centrer et poser un adaptateur sur une ebauche de verre optique et pour commander une rectifieuse

Also Published As

Publication number Publication date
DE69004881D1 (de) 1994-01-13
ES2014801A6 (es) 1990-07-16
EP0409760B1 (en) 1993-12-01
DE69004881T2 (de) 1994-05-05
EP0409760A1 (en) 1991-01-23

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