FR2908526B1 - Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie - Google Patents
Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecieInfo
- Publication number
- FR2908526B1 FR2908526B1 FR0609982A FR0609982A FR2908526B1 FR 2908526 B1 FR2908526 B1 FR 2908526B1 FR 0609982 A FR0609982 A FR 0609982A FR 0609982 A FR0609982 A FR 0609982A FR 2908526 B1 FR2908526 B1 FR 2908526B1
- Authority
- FR
- France
- Prior art keywords
- detouring
- ophthalmic lens
- rib
- locally
- locally retracted
- 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.)
- Active
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
- B24B9/144—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
-
- 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)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0609982A FR2908526B1 (fr) | 2006-11-15 | 2006-11-15 | Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie |
EP07848264A EP2089184B1 (fr) | 2006-11-15 | 2007-09-20 | Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie |
PCT/FR2007/001534 WO2008059119A1 (fr) | 2006-11-15 | 2007-09-20 | Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0609982A FR2908526B1 (fr) | 2006-11-15 | 2006-11-15 | Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2908526A1 FR2908526A1 (fr) | 2008-05-16 |
FR2908526B1 true FR2908526B1 (fr) | 2009-07-03 |
Family
ID=38123908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0609982A Active FR2908526B1 (fr) | 2006-11-15 | 2006-11-15 | Dispositif et procede de detourage d'une lentille ophtalmique avec une nervure d'emboitement localement retrecie |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2089184B1 (fr) |
FR (1) | FR2908526B1 (fr) |
WO (1) | WO2008059119A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2763269B1 (fr) * | 1997-05-13 | 1999-07-23 | Essilor Int | Procede pour le biseautage d'une lentille ophtalmique, et outillage correspondant |
JPH1148114A (ja) * | 1997-07-31 | 1999-02-23 | Nidek Co Ltd | 眼鏡枠測定方法及びその装置並びにそれらを備える眼鏡レンズ研削加工装置 |
DE19831304A1 (de) * | 1998-07-13 | 2000-01-27 | Wernicke & Co Gmbh | Vorrichtung zum berührungslosen Abtasten der Brillenglasöffnung einer Brillenfassung oder des Umfangs eines Brillenglases oder einer Formscheibe |
-
2006
- 2006-11-15 FR FR0609982A patent/FR2908526B1/fr active Active
-
2007
- 2007-09-20 EP EP07848264A patent/EP2089184B1/fr active Active
- 2007-09-20 WO PCT/FR2007/001534 patent/WO2008059119A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2089184A1 (fr) | 2009-08-19 |
WO2008059119A1 (fr) | 2008-05-22 |
FR2908526A1 (fr) | 2008-05-16 |
EP2089184B1 (fr) | 2012-05-16 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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TP | Transmission of property |
Owner name: ESSILOR INTERNATIONAL, FR Effective date: 20180601 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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PLFP | Fee payment |
Year of fee payment: 17 |
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PLFP | Fee payment |
Year of fee payment: 18 |