FR2953433B1 - Outil de surfacage a qualite optique - Google Patents
Outil de surfacage a qualite optiqueInfo
- Publication number
- FR2953433B1 FR2953433B1 FR0958768A FR0958768A FR2953433B1 FR 2953433 B1 FR2953433 B1 FR 2953433B1 FR 0958768 A FR0958768 A FR 0958768A FR 0958768 A FR0958768 A FR 0958768A FR 2953433 B1 FR2953433 B1 FR 2953433B1
- Authority
- FR
- France
- Prior art keywords
- optical quality
- surface tool
- tool
- optical
- quality
- 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
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
- B24D9/08—Circular back-plates for carrying flexible material
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S451/00—Abrading
- Y10S451/921—Pad for lens shaping tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Coating Apparatus (AREA)
- Paper (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0958768A FR2953433B1 (fr) | 2009-12-08 | 2009-12-08 | Outil de surfacage a qualite optique |
EP10805455.2A EP2509744B1 (fr) | 2009-12-08 | 2010-11-30 | Outil de surfacage a qualite optique |
CN201080055622.4A CN102648071B (zh) | 2009-12-08 | 2010-11-30 | 光学质量的表面加工工具 |
US13/510,198 US8894471B2 (en) | 2009-12-08 | 2010-11-30 | Optical quality surfacing tool |
BR112012013562A BR112012013562A2 (pt) | 2009-12-08 | 2010-11-30 | ferramenta de revestimento na qualidade ótica |
PCT/FR2010/052574 WO2011070267A1 (fr) | 2009-12-08 | 2010-11-30 | Outil de surfacage a qualite optique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0958768A FR2953433B1 (fr) | 2009-12-08 | 2009-12-08 | Outil de surfacage a qualite optique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2953433A1 FR2953433A1 (fr) | 2011-06-10 |
FR2953433B1 true FR2953433B1 (fr) | 2012-02-10 |
Family
ID=42342784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0958768A Expired - Fee Related FR2953433B1 (fr) | 2009-12-08 | 2009-12-08 | Outil de surfacage a qualite optique |
Country Status (6)
Country | Link |
---|---|
US (1) | US8894471B2 (fr) |
EP (1) | EP2509744B1 (fr) |
CN (1) | CN102648071B (fr) |
BR (1) | BR112012013562A2 (fr) |
FR (1) | FR2953433B1 (fr) |
WO (1) | WO2011070267A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015059299A1 (fr) | 2013-10-25 | 2015-04-30 | Essilor International (Compagnie Générale d'Optique) | Outil de surfaçage à qualité optique |
FR3059921B1 (fr) | 2016-12-09 | 2019-05-24 | Essilor International | Outil de surfacage a qualite optique |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1701669A (en) * | 1925-10-12 | 1929-02-12 | American Optical Corp | Grinding machine |
US1665292A (en) * | 1925-11-27 | 1928-04-10 | Gen Motors Corp | Buffer |
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 |
US7744447B2 (en) * | 2005-03-16 | 2010-06-29 | Goei, Co., Ltd. | Abrasive disc |
FR2900356B1 (fr) | 2006-04-27 | 2008-07-18 | Essilor Int | Outil de surfacage d'une surface optique |
FR2935628B1 (fr) | 2008-09-10 | 2011-10-14 | Essilor Int | Outil de surfacage a qualite optique |
-
2009
- 2009-12-08 FR FR0958768A patent/FR2953433B1/fr not_active Expired - Fee Related
-
2010
- 2010-11-30 EP EP10805455.2A patent/EP2509744B1/fr active Active
- 2010-11-30 US US13/510,198 patent/US8894471B2/en active Active
- 2010-11-30 WO PCT/FR2010/052574 patent/WO2011070267A1/fr active Application Filing
- 2010-11-30 BR BR112012013562A patent/BR112012013562A2/pt not_active IP Right Cessation
- 2010-11-30 CN CN201080055622.4A patent/CN102648071B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
BR112012013562A2 (pt) | 2017-03-01 |
EP2509744B1 (fr) | 2014-04-02 |
US8894471B2 (en) | 2014-11-25 |
EP2509744A1 (fr) | 2012-10-17 |
FR2953433A1 (fr) | 2011-06-10 |
CN102648071A (zh) | 2012-08-22 |
CN102648071B (zh) | 2014-10-22 |
WO2011070267A1 (fr) | 2011-06-16 |
US20120231713A1 (en) | 2012-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150831 |