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
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.
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)
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)
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 |
-
1989
- 1989-07-17 ES ES8902510A patent/ES2014801A6/es not_active Expired - Fee Related
-
1990
- 1990-07-16 EP EP19900500068 patent/EP0409760B1/en not_active Revoked
- 1990-07-16 DE DE1990604881 patent/DE69004881T2/de not_active Revoked
- 1990-07-16 ES ES90500068T patent/ES2047299T3/es not_active Expired - Lifetime
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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