FR2877249B1 - Procede de meulage pour la retouche de verres pre tailles - Google Patents
Procede de meulage pour la retouche de verres pre taillesInfo
- Publication number
- FR2877249B1 FR2877249B1 FR0411626A FR0411626A FR2877249B1 FR 2877249 B1 FR2877249 B1 FR 2877249B1 FR 0411626 A FR0411626 A FR 0411626A FR 0411626 A FR0411626 A FR 0411626A FR 2877249 B1 FR2877249 B1 FR 2877249B1
- Authority
- FR
- France
- Prior art keywords
- retouching
- grinding process
- sized glasses
- glasses
- sized
- 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 - Fee Related
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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
- B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411626A FR2877249B1 (fr) | 2004-10-28 | 2004-10-28 | Procede de meulage pour la retouche de verres pre tailles |
PCT/FR2005/002712 WO2006045965A1 (fr) | 2004-10-28 | 2005-10-28 | Procede de finition ou de retouche de detourage de la peripherie d'une lentille ophtalmique selon un chant profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411626A FR2877249B1 (fr) | 2004-10-28 | 2004-10-28 | Procede de meulage pour la retouche de verres pre tailles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2877249A1 FR2877249A1 (fr) | 2006-05-05 |
FR2877249B1 true FR2877249B1 (fr) | 2007-01-05 |
Family
ID=34950614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0411626A Expired - Fee Related FR2877249B1 (fr) | 2004-10-28 | 2004-10-28 | Procede de meulage pour la retouche de verres pre tailles |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2877249B1 (fr) |
WO (1) | WO2006045965A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2842493B1 (fr) | 2013-08-30 | 2016-04-06 | Zfx GmbH | Corps de référence intra-orale |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE358578C (de) * | 1919-03-03 | 1922-09-12 | Otto Schwarz | Vorrichtung zum Anschleifen zweier im Winkel zueinander liegender Fassetten an ovale Brillenglaeser durchgebogener Form (Menisken) |
DK14583A (da) * | 1982-01-20 | 1983-07-21 | Saint Gobain Vitrage | Fremgangsmaade og apparat til positionsstyring af vaerktoejet paa en kantbearbejdningsmaskine til glasplader |
JPH07100288B2 (ja) * | 1989-01-18 | 1995-11-01 | 株式会社トプコン | レンズ研削方法及びそのための装置 |
KR950011673B1 (ko) * | 1991-04-24 | 1995-10-07 | 박경 | 사면폭유지와 판유리 모양감지를 겸할수 있는 롤러장치가 부착된 판유리 변형면취기 |
JPH09277148A (ja) * | 1996-04-17 | 1997-10-28 | Topcon Corp | レンズ周縁研削方法及びその装置 |
-
2004
- 2004-10-28 FR FR0411626A patent/FR2877249B1/fr not_active Expired - Fee Related
-
2005
- 2005-10-28 WO PCT/FR2005/002712 patent/WO2006045965A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2006045965A1 (fr) | 2006-05-04 |
FR2877249A1 (fr) | 2006-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
TP | Transmission of property |
Owner name: ESSILOR INTERNATIONAL, FR Effective date: 20180718 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
ST | Notification of lapse |
Effective date: 20210605 |