SE7705743L - Hallarblock, medelst vilket en lins fasthalles i en slipmaskin - Google Patents
Hallarblock, medelst vilket en lins fasthalles i en slipmaskinInfo
- Publication number
- SE7705743L SE7705743L SE7705743A SE7705743A SE7705743L SE 7705743 L SE7705743 L SE 7705743L SE 7705743 A SE7705743 A SE 7705743A SE 7705743 A SE7705743 A SE 7705743A SE 7705743 L SE7705743 L SE 7705743L
- Authority
- SE
- Sweden
- Prior art keywords
- lens
- block
- hallar
- fixed
- grinding machine
- Prior art date
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
- B24B9/146—Accessories, e.g. lens mounting devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7614905A FR2366103A1 (fr) | 1976-05-18 | 1976-05-18 | Bloc de montage d'une lentille sur une machine a deborder et biseauter les lentilles ophtalmiques |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7705743L true SE7705743L (sv) | 1977-11-19 |
SE419054B SE419054B (sv) | 1981-07-13 |
Family
ID=9173263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7705743A SE419054B (sv) | 1976-05-18 | 1977-05-16 | Monteringsblock for montering av en lins pa en maskin for slipning av konturen och/eller fasetter hos oftalmiska linser |
Country Status (5)
Country | Link |
---|---|
US (1) | US4118898A (sv) |
JP (1) | JPS52140093A (sv) |
DE (1) | DE7634046U1 (sv) |
FR (1) | FR2366103A1 (sv) |
SE (1) | SE419054B (sv) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4562018A (en) * | 1985-01-28 | 1985-12-31 | Neefe Charles W | Method of casting optical surfaces on lens blanks |
DE8605286U1 (de) * | 1986-02-27 | 1986-04-17 | Wernicke & Co GmbH, 4000 Düsseldorf | Vorrichtung an Brillenglasrandschleifmaschinen zum Einspannen des Brillenglases |
US4749530A (en) * | 1986-11-12 | 1988-06-07 | Kunzler Wilhelm F | Mold for and method of making contact and intraocular lenses |
US4925518A (en) * | 1988-07-29 | 1990-05-15 | Wasserman Nelson M | Compliant lens blocks and method of using them |
US5110278A (en) * | 1990-11-30 | 1992-05-05 | Pilkington Visioncare, Inc. | Injection molding apparatus for producing a toric lens casting mold arbor |
DE4134348A1 (de) * | 1991-10-17 | 1993-04-22 | Wernicke & Co Gmbh | Klebeblock zum halten eines brillenglases |
JP2895318B2 (ja) * | 1992-06-04 | 1999-05-24 | 松下電器産業株式会社 | 研磨装置 |
US5451281A (en) * | 1994-01-18 | 1995-09-19 | Lipman; Arnold | Process for imparting scratch resistance to ophthalmic lenses during edging |
JP3630888B2 (ja) * | 1996-10-31 | 2005-03-23 | 株式会社ニデック | レンズ搬送装置と眼鏡レンズを搬送するための眼鏡レンズ用固定カップ及びレンズ搬送方法 |
US6110016A (en) * | 1998-06-22 | 2000-08-29 | Ppg Industries Ohio, Inc. | Lens block and method of processing lenses |
DE19831305C2 (de) * | 1998-07-13 | 2001-11-29 | Wernicke & Co Gmbh | Einrichtung an einer Brillenglasrandbearbeitungsmaschine zum dreh- und verschiebefesten Halten eines Rohglases |
DE19954761C2 (de) | 1999-11-15 | 2001-10-25 | Wernicke & Co Gmbh | Halter für einen Block oder Sauger |
WO2001062439A1 (fr) | 2000-02-22 | 2001-08-30 | Hoya Corporation | Dispositif en bloc de disposition de lentilles |
JP2005316506A (ja) * | 2000-02-22 | 2005-11-10 | Hoya Corp | レンズ用レイアウト・ブロック装置およびその装置を用いたレンズの加工方法 |
JP4477548B2 (ja) * | 2000-02-22 | 2010-06-09 | Hoya株式会社 | レンズ用レイアウト・ブロック装置およびその装置を用いた乱視用眼鏡レンズの加工方法 |
ATE440698T1 (de) | 2000-02-22 | 2009-09-15 | Hoya Corp | Linsengestaltungsblockvorrichtung |
DE10114238A1 (de) * | 2001-03-22 | 2002-10-02 | Loh Optikmaschinen Ag | Anordnung zum Blocken und Spannen von am Rand zu bearbeitenden optischen Linsen, insbesondere Brillengläsern |
FR2825941B1 (fr) * | 2001-06-15 | 2003-12-12 | Essilor Int | Dispositif de serrage d'un verre ophtalmique |
DE102005038063A1 (de) * | 2005-08-10 | 2007-02-15 | Schneider Gmbh + Co. Kg | Vorgeformtes Blockstück mit drei Auflagepunkten |
WO2008062817A1 (fr) * | 2006-11-21 | 2008-05-29 | Nikon Corporation | Élément optique et son procédé de fabrication |
GB0802651D0 (en) * | 2008-02-14 | 2008-03-19 | 3M Innovative Properties Co | Methods and machines for lens deblocking |
JP4831229B2 (ja) * | 2009-12-07 | 2011-12-07 | 東芝ライテック株式会社 | 電線差込み部の防水装置及び防水ソケット並びにこれを用いた照明器具 |
FR2997329B1 (fr) * | 2012-10-30 | 2014-12-26 | Essilor Int | Procede de fabrication de lentilles optiques et ensemble pour la fabrication de telles lentilles |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE162308C (sv) * | ||||
US2264392A (en) * | 1940-08-09 | 1941-12-02 | Francis H Mcclernon | Lens block |
US2491219A (en) * | 1948-11-09 | 1949-12-13 | Seidner Albert | Work holder for use in grinding and polishing lenses |
ES381947A1 (es) * | 1969-07-30 | 1972-12-01 | Del Corso | Dispositivo elastico de bloqueo de lentes toricas, opticas y semiopticas, individuales o en bloque, para su elaboracionmediante organos pulimentadores. |
US3962833A (en) * | 1975-03-31 | 1976-06-15 | Minnesota Mining And Manufacturing Company | Method for the alteration of a lens and an adhesive lens blocking pad used therein |
-
1976
- 1976-05-18 FR FR7614905A patent/FR2366103A1/fr active Granted
- 1976-10-28 DE DE7634046U patent/DE7634046U1/de not_active Expired
-
1977
- 1977-05-11 US US05/796,006 patent/US4118898A/en not_active Expired - Lifetime
- 1977-05-12 JP JP5526177A patent/JPS52140093A/ja active Granted
- 1977-05-16 SE SE7705743A patent/SE419054B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2366103A1 (fr) | 1978-04-28 |
DE7634046U1 (de) | 1978-03-30 |
FR2366103B1 (sv) | 1979-07-13 |
JPS52140093A (en) | 1977-11-22 |
US4118898A (en) | 1978-10-10 |
SE419054B (sv) | 1981-07-13 |
JPS5651061B2 (sv) | 1981-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7705743-8 Effective date: 19910123 Format of ref document f/p: F |