CA2396284C - Systeme et procede de fabrication de verre ophtalmique - Google Patents
Systeme et procede de fabrication de verre ophtalmique Download PDFInfo
- Publication number
- CA2396284C CA2396284C CA002396284A CA2396284A CA2396284C CA 2396284 C CA2396284 C CA 2396284C CA 002396284 A CA002396284 A CA 002396284A CA 2396284 A CA2396284 A CA 2396284A CA 2396284 C CA2396284 C CA 2396284C
- Authority
- CA
- Canada
- Prior art keywords
- lens
- lens blank
- tool
- machining
- blank
- 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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
-
- 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
- B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made
-
- 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
- B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
-
- 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
-
- 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)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Prostheses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17665800P | 2000-01-18 | 2000-01-18 | |
US60/176,658 | 2000-01-18 | ||
PCT/US2001/001389 WO2001053038A1 (fr) | 2000-01-18 | 2001-01-16 | Systeme et procede de fabrication de verre ophtalmique |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2396284A1 CA2396284A1 (fr) | 2001-07-26 |
CA2396284C true CA2396284C (fr) | 2010-02-02 |
Family
ID=22645292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002396284A Expired - Lifetime CA2396284C (fr) | 2000-01-18 | 2001-01-16 | Systeme et procede de fabrication de verre ophtalmique |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1409198B1 (fr) |
AT (1) | ATE475509T1 (fr) |
AU (1) | AU2001230943A1 (fr) |
CA (1) | CA2396284C (fr) |
DE (1) | DE60142707D1 (fr) |
MX (1) | MXPA02006771A (fr) |
WO (1) | WO2001053038A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6763600B2 (en) | 2001-11-26 | 2004-07-20 | Opti-Clip International Llc | Apparatus for orienting eyeglasses for scanning by electronic scanner |
US6830333B2 (en) | 2001-11-26 | 2004-12-14 | Opti-Clip International Llc | Computerized process serving for the manufacture of clip-ons for eyeglasses |
US7111372B2 (en) | 2001-11-26 | 2006-09-26 | Opti-Clip Ltd. | Computer-controlled milling machine for producing lenses for clip-on accessory |
DE202004001299U1 (de) * | 2004-01-29 | 2004-05-19 | Altmeyer, Heike | Symmetrische Doppelbohrmaschine |
DE102005038063A1 (de) † | 2005-08-10 | 2007-02-15 | Schneider Gmbh + Co. Kg | Vorgeformtes Blockstück mit drei Auflagepunkten |
US20110281072A1 (en) * | 2010-05-17 | 2011-11-17 | Robert Sabia | Laminable shaped glass article and method of making the same |
EP2624998A1 (fr) | 2010-10-04 | 2013-08-14 | Schneider GmbH & Co. KG | Dispositif et procédé d'usinage d'une lentille optique et récipient de transport pour des lentilles optiques |
EP2436483A1 (fr) * | 2010-10-04 | 2012-04-04 | Schneider GmbH & Co. KG | Dispositif et procédé de traitement d'une lentille optique |
EP2455186A1 (fr) | 2010-11-17 | 2012-05-23 | Schneider GmbH & Co. KG | Dispositif et procédé de traitement d'une lentille optique avec identification automatique de la lentille optique |
EP2455187A1 (fr) | 2010-11-23 | 2012-05-23 | Schneider GmbH & Co. KG | Dispositif et procédé de traitement d'une lentille optique |
EP3019908B1 (fr) | 2013-07-10 | 2023-06-07 | Essilor International | Système de fourniture de lentilles et procédés associés |
EP3111273B1 (fr) | 2014-03-24 | 2020-07-15 | Carl Zeiss Vision Inc. | Procédé d'optimisation de géométrie d'une lentille ophtalmique semi-finie dans un jeu de lentilles ophtalmiques semi-finies |
DE102015102899B4 (de) | 2015-02-27 | 2018-02-01 | Optotech Optikmaschinen Gmbh | Fräsvorrichtung für die Brillenglasfertigung mit zwei Frässtationen |
EP3690520B1 (fr) | 2019-01-30 | 2024-06-12 | Carl Zeiss Vision International GmbH | Lentille de lunettes finie non coupée, ébauche de lentille semi-finie et procédé de fabrication d'une lentille de lunettes |
US20220111487A1 (en) * | 2020-10-08 | 2022-04-14 | Corning Incorporated | Methods for compensating for crystal structure differential material removal rates in sub-aperture figuring processes |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085553A (en) * | 1977-03-21 | 1978-04-25 | American Optical Corporation | Lens surfacing adaptor |
US4136727A (en) * | 1977-07-08 | 1979-01-30 | Vogt Albert B | Optical lens blocking method and apparatus |
US4349374A (en) * | 1981-01-21 | 1982-09-14 | Camelot Industries Corporation | Method and apparatus for manufacturing glass progressive lenses |
DE4221377A1 (de) * | 1991-07-01 | 1993-01-07 | Wernicke & Co Gmbh | Verfahren zur herstellung eines gerandeten brillenglases |
FR2681546B1 (fr) * | 1991-09-20 | 1995-12-08 | Essilor Int | Procede et machine d'usinage a commande numerique multi-axe. |
US5462475A (en) * | 1993-02-12 | 1995-10-31 | National Optronics, Inc. | Blocking system for prescription lenses |
US5344261A (en) * | 1993-06-01 | 1994-09-06 | Cliber Richard M | Lens generator and tool cutter |
US5567198A (en) * | 1994-11-17 | 1996-10-22 | Coburn Optical Industries, Inc. | Compression sleeve ophthalmic lens chuck |
DE19529786C1 (de) * | 1995-08-12 | 1997-03-06 | Loh Optikmaschinen Ag | Verfahren und Werkzeug zur Erzeugung einer konkaven Oberfläche an einem Brillenglasrohling |
IL124598A (en) * | 1998-05-21 | 2001-10-31 | Ophir Optronics Ltd | Precision double-sided aspheric elements |
-
2001
- 2001-01-16 DE DE60142707T patent/DE60142707D1/de not_active Expired - Lifetime
- 2001-01-16 WO PCT/US2001/001389 patent/WO2001053038A1/fr active Application Filing
- 2001-01-16 EP EP01903080A patent/EP1409198B1/fr not_active Expired - Lifetime
- 2001-01-16 AU AU2001230943A patent/AU2001230943A1/en not_active Abandoned
- 2001-01-16 CA CA002396284A patent/CA2396284C/fr not_active Expired - Lifetime
- 2001-01-16 MX MXPA02006771A patent/MXPA02006771A/es active IP Right Grant
- 2001-01-16 AT AT01903080T patent/ATE475509T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1409198A4 (fr) | 2007-09-12 |
CA2396284A1 (fr) | 2001-07-26 |
MXPA02006771A (es) | 2004-04-05 |
DE60142707D1 (fr) | 2010-09-09 |
WO2001053038A1 (fr) | 2001-07-26 |
EP1409198B1 (fr) | 2010-07-28 |
ATE475509T1 (de) | 2010-08-15 |
AU2001230943A1 (en) | 2001-07-31 |
EP1409198A1 (fr) | 2004-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20210118 |