DE69405296D1 - Haltevorrichtung für ophtalmische Linse - Google Patents
Haltevorrichtung für ophtalmische LinseInfo
- Publication number
- DE69405296D1 DE69405296D1 DE69405296T DE69405296T DE69405296D1 DE 69405296 D1 DE69405296 D1 DE 69405296D1 DE 69405296 T DE69405296 T DE 69405296T DE 69405296 T DE69405296 T DE 69405296T DE 69405296 D1 DE69405296 D1 DE 69405296D1
- Authority
- DE
- Germany
- Prior art keywords
- holding device
- ophthalmic lens
- ophthalmic
- lens
- holding
- 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
- B24B13/005—Blocking means, chucks or the like; Alignment devices
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/13—Angularly adjustable or indexing
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/15—Tapers
- Y10T82/152—Offset work axis
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/26—Work driver
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Turning (AREA)
- Eyeglasses (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5163961A JP2826042B2 (ja) | 1993-06-08 | 1993-06-08 | 眼用レンズの切削加工用保持装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69405296D1 true DE69405296D1 (de) | 1997-10-09 |
DE69405296T2 DE69405296T2 (de) | 1998-01-08 |
Family
ID=15784113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69405296T Expired - Fee Related DE69405296T2 (de) | 1993-06-08 | 1994-06-07 | Haltevorrichtung für ophtalmische Linse |
Country Status (4)
Country | Link |
---|---|
US (2) | US5520078A (de) |
EP (1) | EP0628380B1 (de) |
JP (1) | JP2826042B2 (de) |
DE (1) | DE69405296T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5746436A (en) * | 1995-07-12 | 1998-05-05 | Coburn Optical Industries, Inc. | Air pressurized chuck |
JPH1148002A (ja) * | 1997-07-31 | 1999-02-23 | Menicon Co Ltd | 眼用レンズの製造方法および眼用レンズの切削加工用保持具 |
US6048369A (en) * | 1998-06-03 | 2000-04-11 | North Carolina State University | Method of dyeing hydrophobic textile fibers with colorant materials in supercritical fluid carbon dioxide |
US6257968B1 (en) | 1998-12-16 | 2001-07-10 | National Optronics, Incorporated | Quick-release lens clamp pad assembly for use in eyeglass lens processing |
USD435053S (en) * | 1999-03-16 | 2000-12-12 | National Optronics, Incorporated | Eyeglass frame tracer |
US6243960B1 (en) | 1999-03-16 | 2001-06-12 | National Optronics, Incorporated | Tracer, clamp and object engager for holding and tracing a lens mount of an eyeglass frame, a lens, and/or a lens pattern, to reliably detect a shape thereof even when the shape includes high wrap |
US6249991B1 (en) | 1999-03-17 | 2001-06-26 | National Optronics, Incorporated | Control system for eyeglass tracer |
US8172234B2 (en) * | 2006-06-26 | 2012-05-08 | Urban Manufacturing, Inc. | Collet tool holder having adjustable axis |
US20080012246A1 (en) * | 2006-06-26 | 2008-01-17 | Urban Manufacturing Inc. | Collet tool holder having adjustable axis |
DE102008051833B4 (de) * | 2008-10-17 | 2012-02-09 | Satisloh Ag | Vorrichtung zum Spannen eines auf einem Blockstück geblockten optischen Werkstücks, insbesondere Brillenglases, für dessen Bearbeitung und/oder Beschichtung |
US10029432B2 (en) * | 2014-11-12 | 2018-07-24 | Coopervision International Holding Company, Lp | Methods for making ophthalmic lenses with an axis positioning system |
PT3608055T (pt) * | 2018-08-10 | 2024-03-20 | Essilor Int | Método de maquinagem de uma superfície óptica de uma lente óptica |
CN111842952B (zh) * | 2020-07-08 | 2021-04-30 | 中航飞机起落架有限责任公司 | 一种浮动膨胀芯轴 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR436940A (de) * | ||||
US2456776A (en) * | 1946-02-05 | 1948-12-21 | Rudolph E Faust | Eccentric chuck |
US3544117A (en) * | 1968-03-18 | 1970-12-01 | Spencer Lewis Bingham | Tool-holding and alining device |
GB1463508A (en) * | 1974-02-20 | 1977-02-02 | Curry Paxton Services Ltd | Lens holding devices |
US3962937A (en) * | 1974-07-18 | 1976-06-15 | Miller Leo C | Error adjustment method and structure for lathes and the like |
JPS52149695A (en) * | 1976-06-07 | 1977-12-12 | Asufueritsuku Asoshieetsu | Machine for generating certain surface on work |
US4277916A (en) * | 1980-03-14 | 1981-07-14 | American Optical Corporation | Lens chucking apparatus |
US4455901A (en) * | 1981-10-09 | 1984-06-26 | Bausch & Lomb Incorporated | Apparatus for controlling lathed contact lens thickness |
JPH01306164A (ja) * | 1988-06-06 | 1989-12-11 | Olympus Optical Co Ltd | 研削装置 |
DE3930503A1 (de) * | 1989-09-13 | 1991-03-21 | Loh Kg Optikmaschf | Aufblockgeraet |
US5085013A (en) * | 1990-04-12 | 1992-02-04 | Ascosi Vito S | Contact lens orientation method and apparatus |
JP3026824B2 (ja) * | 1990-07-31 | 2000-03-27 | 株式会社メニコン | 非球面レンズの製造装置 |
-
1993
- 1993-06-08 JP JP5163961A patent/JP2826042B2/ja not_active Expired - Fee Related
-
1994
- 1994-06-07 EP EP94108713A patent/EP0628380B1/de not_active Expired - Lifetime
- 1994-06-07 DE DE69405296T patent/DE69405296T2/de not_active Expired - Fee Related
- 1994-06-08 US US08/255,974 patent/US5520078A/en not_active Expired - Lifetime
-
1996
- 1996-02-15 US US08/602,026 patent/US5611252A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2826042B2 (ja) | 1998-11-18 |
DE69405296T2 (de) | 1998-01-08 |
US5520078A (en) | 1996-05-28 |
US5611252A (en) | 1997-03-18 |
EP0628380A1 (de) | 1994-12-14 |
EP0628380B1 (de) | 1997-09-03 |
JPH06344210A (ja) | 1994-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |