WO1999026759A8 - Procede de retouche de verre de lunettes, et dispositif associe - Google Patents
Procede de retouche de verre de lunettes, et dispositif associeInfo
- Publication number
- WO1999026759A8 WO1999026759A8 PCT/FR1997/002099 FR9702099W WO9926759A8 WO 1999026759 A8 WO1999026759 A8 WO 1999026759A8 FR 9702099 W FR9702099 W FR 9702099W WO 9926759 A8 WO9926759 A8 WO 9926759A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spectacle lens
- grinder
- related device
- spectacle lenses
- reading
- Prior art date
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
Description
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES97947109T ES2178018T3 (es) | 1997-11-20 | 1997-11-20 | Procedimiento de retoque de cristal de gafas, y dispositivo asociado. |
US09/341,870 US6250993B1 (en) | 1997-11-20 | 1997-11-20 | Method for finishing spectacle lenses, and related device |
JP52773199A JP2001516289A (ja) | 1997-11-20 | 1997-11-20 | メガネ・レンズの修正方法およびそれに関連する装置 |
DE69713161T DE69713161T2 (de) | 1997-11-20 | 1997-11-20 | Verfahren zum ausbessern von brillengläsern und zugehörige vorrichtung |
EP97947109A EP0961669B1 (fr) | 1997-11-20 | 1997-11-20 | Procede de retouche de verre de lunettes, et dispositif associe |
PCT/FR1997/002099 WO1999026759A1 (fr) | 1997-11-20 | 1997-11-20 | Procede de retouche de verre de lunettes, et dispositif associe |
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 (2)
Publication Number | Publication Date |
---|---|
WO1999026759A1 WO1999026759A1 (fr) | 1999-06-03 |
WO1999026759A8 true WO1999026759A8 (fr) | 2000-03-02 |
Family
ID=9504039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1997/002099 WO1999026759A1 (fr) | 1997-11-20 | 1997-11-20 | Procede de retouche de verre de lunettes, et dispositif associe |
Country Status (6)
Country | Link |
---|---|
US (1) | US6250993B1 (fr) |
EP (1) | EP0961669B1 (fr) |
JP (1) | JP2001516289A (fr) |
DE (1) | DE69713161T2 (fr) |
ES (1) | ES2178018T3 (fr) |
WO (1) | WO1999026759A1 (fr) |
Families Citing this family (4)
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 (fr) * | 2007-12-28 | 2009-02-25 | Essilor International (Compagnie Generale D'optique) | Procédé de modification des données de forme du cadre de lunettes |
EP2184132B1 (fr) * | 2008-11-07 | 2013-05-08 | Essilor International (Compagnie Générale D'Optique) | Procédé et appareil pour la fabrication d'une lentille optique |
Family Cites Families (11)
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 |
-
1997
- 1997-11-20 US US09/341,870 patent/US6250993B1/en not_active Expired - Fee Related
- 1997-11-20 ES ES97947109T patent/ES2178018T3/es not_active Expired - Lifetime
- 1997-11-20 WO PCT/FR1997/002099 patent/WO1999026759A1/fr active IP Right Grant
- 1997-11-20 DE DE69713161T patent/DE69713161T2/de not_active Expired - Fee Related
- 1997-11-20 EP EP97947109A patent/EP0961669B1/fr not_active Expired - Lifetime
- 1997-11-20 JP JP52773199A patent/JP2001516289A/ja not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE69713161D1 (de) | 2002-07-11 |
DE69713161T2 (de) | 2003-01-16 |
JP2001516289A (ja) | 2001-09-25 |
EP0961669B1 (fr) | 2002-06-05 |
US6250993B1 (en) | 2001-06-26 |
WO1999026759A1 (fr) | 1999-06-03 |
EP0961669A1 (fr) | 1999-12-08 |
ES2178018T3 (es) | 2002-12-16 |
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