FR3059921B1 - Outil de surfacage a qualite optique - Google Patents
Outil de surfacage a qualite optique Download PDFInfo
- Publication number
- FR3059921B1 FR3059921B1 FR1662259A FR1662259A FR3059921B1 FR 3059921 B1 FR3059921 B1 FR 3059921B1 FR 1662259 A FR1662259 A FR 1662259A FR 1662259 A FR1662259 A FR 1662259A FR 3059921 B1 FR3059921 B1 FR 3059921B1
- Authority
- FR
- France
- Prior art keywords
- rigid support
- optical quality
- flange
- surface tool
- tool
- 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
- 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
- B24B13/012—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools conformable in shape to the optical surface, e.g. by fluid pressure acting on an elastic membrane
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
- B24D13/142—Wheels of special form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Prostheses (AREA)
Abstract
L'outil comporte une embase (11) comportant un support rigide (12) et une collerette flexible (13) entourant ledit support rigide (12) ; une interface élastiquement compressible (16) ; et un tampon flexible (20) comportant une partie centrale (24) qui se trouve au droit du support rigide (12) et une partie périphérique (25) qui se trouve transversalement au-delà. Cette partie périphérique (25) est raccordée au support (12) exclusivement par ladite interface (16) et par ladite collerette (13), laquelle collerette (13) est configurée pour que l'outil (10) soit déformable élastiquement entre une position de repos qu'il prend en l'absence de sollicitation et une position de référence où la seconde surface transversale d'extrémité (22) du tampon flexible (20) est plaquée contre une surface de référence (40) qui est sphérique à rayon compris entre 40 mm et 1500 mm.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1662259A FR3059921B1 (fr) | 2016-12-09 | 2016-12-09 | Outil de surfacage a qualite optique |
CN201780072780.2A CN109996651B (zh) | 2016-12-09 | 2017-10-27 | 光学级表面处理工具 |
EP17800905.6A EP3551376B1 (fr) | 2016-12-09 | 2017-10-27 | Outil de surfaçage à qualité optique |
US16/467,867 US11969848B2 (en) | 2016-12-09 | 2017-10-27 | Optical-grade surfacing tool |
BR112019010040-7A BR112019010040B1 (pt) | 2016-12-09 | 2017-10-27 | Ferramenta de surfaçagem de grau óptico e montagem compreendendo uma máquina de polimento e uma ferramenta |
PCT/FR2017/052965 WO2018104601A1 (fr) | 2016-12-09 | 2017-10-27 | Outil de surfaçage à qualité optique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1662259A FR3059921B1 (fr) | 2016-12-09 | 2016-12-09 | Outil de surfacage a qualite optique |
FR1662259 | 2016-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3059921A1 FR3059921A1 (fr) | 2018-06-15 |
FR3059921B1 true FR3059921B1 (fr) | 2019-05-24 |
Family
ID=58401722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1662259A Expired - Fee Related FR3059921B1 (fr) | 2016-12-09 | 2016-12-09 | Outil de surfacage a qualite optique |
Country Status (6)
Country | Link |
---|---|
US (1) | US11969848B2 (fr) |
EP (1) | EP3551376B1 (fr) |
CN (1) | CN109996651B (fr) |
BR (1) | BR112019010040B1 (fr) |
FR (1) | FR3059921B1 (fr) |
WO (1) | WO2018104601A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112059815B (zh) * | 2020-08-20 | 2022-05-31 | 中国科学院上海光学精密机械研究所 | 一种固定式磨头结构及其无边缘误差加工方法 |
CN113510568B (zh) * | 2021-09-13 | 2022-01-11 | 中国科学院光电技术研究所 | 一种高陡度大偏离量非球面元件主动平滑方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3583111A (en) * | 1966-08-22 | 1971-06-08 | David Volk | Lens grinding apparatus |
GB1188381A (en) * | 1967-04-20 | 1970-04-15 | Lionel Gordon Hooke | Improvements in Sanding or Polishing Attachments for Electric Hand Tools |
DE3416186A1 (de) * | 1983-05-17 | 1985-01-24 | Hans J. 4400 Münster Fabritius | Schleifscheibe |
US5403231A (en) * | 1992-06-24 | 1995-04-04 | Arnold Duckworth | Fairing machine |
JPH08206953A (ja) * | 1994-11-28 | 1996-08-13 | Canon Inc | 研削・研磨方法及び研削・研磨用工具及びその製造方法 |
JP3787457B2 (ja) | 1999-05-10 | 2006-06-21 | キヤノン株式会社 | 研磨工具 |
DE60232497D1 (de) * | 2001-01-05 | 2009-07-16 | Seiko Epson Corp | Poliervorrichtung und -verfahren |
JP2003275949A (ja) * | 2002-01-15 | 2003-09-30 | Seiko Epson Corp | 研磨方法及び研磨装置 |
FR2834662B1 (fr) | 2002-01-16 | 2004-05-14 | Essilor Int | Outil pour le surfacage d'une surface optique |
FR2857610B1 (fr) | 2003-07-16 | 2006-03-17 | Essilor Int | Outil pour le surfacade d'une surface optique |
EP1655102B1 (fr) * | 2004-11-09 | 2008-01-09 | Seiko Epson Corporation | Outil de polissage élastique et méthode de polissage d'une lentille utilisant cet outil |
FR2900356B1 (fr) * | 2006-04-27 | 2008-07-18 | Essilor Int | Outil de surfacage d'une surface optique |
FR2918911B1 (fr) | 2007-07-16 | 2009-10-16 | Essilor Int | Outil de surfacage a qualite optique |
FR2935628B1 (fr) * | 2008-09-10 | 2011-10-14 | Essilor Int | Outil de surfacage a qualite optique |
FR2935627B1 (fr) | 2008-09-10 | 2010-09-03 | Essilor Int | Outil de surfacage a qualite optique |
FR2953433B1 (fr) | 2009-12-08 | 2012-02-10 | Essilor Int | Outil de surfacage a qualite optique |
JP5864298B2 (ja) * | 2011-02-21 | 2016-02-17 | Hoya株式会社 | 眼鏡レンズの製造方法 |
JP2013086239A (ja) * | 2011-10-21 | 2013-05-13 | Hoya Corp | プラスチックレンズ用の研磨工具、プラスチックレンズの研磨方法及びプラスチックレンズの製造方法 |
-
2016
- 2016-12-09 FR FR1662259A patent/FR3059921B1/fr not_active Expired - Fee Related
-
2017
- 2017-10-27 US US16/467,867 patent/US11969848B2/en active Active
- 2017-10-27 BR BR112019010040-7A patent/BR112019010040B1/pt active IP Right Grant
- 2017-10-27 CN CN201780072780.2A patent/CN109996651B/zh active Active
- 2017-10-27 WO PCT/FR2017/052965 patent/WO2018104601A1/fr unknown
- 2017-10-27 EP EP17800905.6A patent/EP3551376B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2018104601A1 (fr) | 2018-06-14 |
FR3059921A1 (fr) | 2018-06-15 |
CN109996651B (zh) | 2022-06-07 |
CN109996651A (zh) | 2019-07-09 |
US11969848B2 (en) | 2024-04-30 |
US20190344396A1 (en) | 2019-11-14 |
BR112019010040B1 (pt) | 2023-12-26 |
BR112019010040A2 (pt) | 2019-09-03 |
EP3551376A1 (fr) | 2019-10-16 |
EP3551376B1 (fr) | 2021-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20180615 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
ST | Notification of lapse |
Effective date: 20230808 |