ATE531504T1 - Belüftete optische leistungseinsatzbuchsen und damit zusammenhängende systeme, sowie verfahren zur herstellung ophthalmischer linsenformen und ophthalmischer linsen - Google Patents
Belüftete optische leistungseinsatzbuchsen und damit zusammenhängende systeme, sowie verfahren zur herstellung ophthalmischer linsenformen und ophthalmischer linsenInfo
- Publication number
- ATE531504T1 ATE531504T1 AT07014474T AT07014474T ATE531504T1 AT E531504 T1 ATE531504 T1 AT E531504T1 AT 07014474 T AT07014474 T AT 07014474T AT 07014474 T AT07014474 T AT 07014474T AT E531504 T1 ATE531504 T1 AT E531504T1
- Authority
- AT
- Austria
- Prior art keywords
- bushing
- methods
- systems
- power insert
- ophthalmic lens
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00038—Production of contact lenses
- B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/0048—Moulds for lenses
- B29D11/005—Moulds for lenses having means for aligning the front and back moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
- B29L2011/0041—Contact lenses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82021306P | 2006-07-24 | 2006-07-24 | |
US11/781,126 US8540907B2 (en) | 2006-07-24 | 2007-07-20 | Methods for producing ophthalmic lens molds and molded ophthalmic lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE531504T1 true ATE531504T1 (de) | 2011-11-15 |
Family
ID=38626188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07014474T ATE531504T1 (de) | 2006-07-24 | 2007-07-24 | Belüftete optische leistungseinsatzbuchsen und damit zusammenhängende systeme, sowie verfahren zur herstellung ophthalmischer linsenformen und ophthalmischer linsen |
Country Status (6)
Country | Link |
---|---|
US (1) | US8540907B2 (de) |
EP (1) | EP1882576B1 (de) |
JP (1) | JP4753260B2 (de) |
AT (1) | ATE531504T1 (de) |
TW (1) | TWI346803B (de) |
WO (1) | WO2008014211A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103052496A (zh) | 2010-07-30 | 2013-04-17 | 库柏维景国际控股公司 | 由水溶性乙烯醇共聚物形成的眼科装置模具、其中模制的眼科装置和相关方法 |
WO2014139017A1 (en) | 2013-03-14 | 2014-09-18 | Dbm Reflex Enterprises Inc. | Injection molding apparatus for structured optical parts |
JP6975604B2 (ja) * | 2017-09-28 | 2021-12-01 | ダイハツ工業株式会社 | 射出成形機用ホットランナユニット |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4073098A (en) | 1973-08-20 | 1978-02-14 | Paddock Industries, Inc. | Roofing system for large-area building structures |
US4702735A (en) * | 1985-12-20 | 1987-10-27 | Drs Infusion Systems, Inc. | Assembly of breakaway needle and catheter |
US4778632A (en) | 1986-01-06 | 1988-10-18 | Neolens, Inc. | Injection molding equipment and method |
US4828769A (en) * | 1986-05-05 | 1989-05-09 | Galic/Maus Ventures | Method for injection molding articles |
JPH069828B2 (ja) | 1988-08-26 | 1994-02-09 | 三ツ星ベルト株式会社 | 動力伝動用ベルトの製造方法及び該方法に用いる加硫用可撓性ジャケット |
FR2689253B1 (fr) * | 1992-03-24 | 1997-01-24 | Souriau & Cie | Dispositif de moulage comportant une contre-piece de guidage de broches pour le moulage de viroles de connecteurs de fibres optiques, et virole moulee au moyen d'un tel dispositif. |
US5540410A (en) | 1994-06-10 | 1996-07-30 | Johnson & Johnson Vision Prod | Mold halves and molding assembly for making contact lenses |
US5545366A (en) | 1994-06-10 | 1996-08-13 | Lust; Victor | Molding arrangement to achieve short mold cycle time and method of molding |
US5702735A (en) | 1994-06-10 | 1997-12-30 | Johnson & Johnson Vision Products, Inc. | Molding arrangement to achieve short mold cycle time |
US5861114A (en) | 1994-06-10 | 1999-01-19 | Johnson&Johnson Vision Products, Inc. | Method of manufacturing complex optical designs in soft contact lenses |
JPH0839626A (ja) | 1994-08-01 | 1996-02-13 | Sekisui Chem Co Ltd | 射出成形金型 |
US5733585A (en) | 1996-09-06 | 1998-03-31 | Bausch & Lomb Incorporated | Apparatus for rotationally aligning a feature of an optical tool with a gate in an injection molding apparatus |
AU7633298A (en) | 1997-05-30 | 1998-12-30 | Woodbridge Foam Corporation | Vented mold and method for producing a molded article |
US5968422A (en) | 1997-06-30 | 1999-10-19 | Bausch & Lomb Incorporated | Injection molding process for rotationally asymmetric contact lens surfaces |
JPH1190609A (ja) | 1997-09-16 | 1999-04-06 | N & S:Kk | 射出成形装置 |
US6252659B1 (en) * | 1998-03-26 | 2001-06-26 | Minolta Co., Ltd. | Three dimensional measurement apparatus |
DE29815545U1 (de) | 1998-08-29 | 1998-12-03 | Strack-Norma GmbH, 42117 Wuppertal | Entlüftungseinsatz einer Gießform |
US6592356B1 (en) | 1999-05-05 | 2003-07-15 | Johnson & Johnson Vision Care, Inc. | Mold, molding system and molding machine for making ophthalmic devices |
US6869549B2 (en) | 1999-05-05 | 2005-03-22 | Johnson & Johnson Vision Care, Inc. | Method and mold for making ophthalmic devices |
JP2002114529A (ja) * | 2000-10-03 | 2002-04-16 | Matsushita Electric Ind Co Ltd | 光学素子の成形金型および光学素子の製造方法 |
US6861123B2 (en) * | 2000-12-01 | 2005-03-01 | Johnson & Johnson Vision Care, Inc. | Silicone hydrogel contact lens |
JP2002240098A (ja) * | 2001-02-15 | 2002-08-28 | Sony Corp | 成形用金型、成形用金型の製造方法及び成形用金型によって成形された成形品 |
US20030164565A1 (en) | 2002-03-04 | 2003-09-04 | O'brien Keith T. | Method of fabricating an injection mold insert for molding lens molds |
JP4259159B2 (ja) * | 2003-03-27 | 2009-04-30 | 東海ゴム工業株式会社 | 成形金型およびそれを用いた弾性ロールの製法ならびにそれによって得られた弾性ロール |
JP2005148147A (ja) * | 2003-11-11 | 2005-06-09 | Menicon Co Ltd | トーリックコンタクトレンズのモールド成形装置 |
JP2006007602A (ja) * | 2004-06-25 | 2006-01-12 | Omg Co Ltd | プラスチックレンズ成形型の製造方法及びプラスチックレンズ |
US20060145369A1 (en) | 2004-12-30 | 2006-07-06 | Lawton Bruce E | Non-optical multi-piece core assembly for rapid tool change |
US7906194B2 (en) * | 2005-03-31 | 2011-03-15 | Cinram International Inc. | Optical disc with textured edge |
-
2007
- 2007-07-20 US US11/781,126 patent/US8540907B2/en active Active
- 2007-07-23 WO PCT/US2007/074124 patent/WO2008014211A2/en active Application Filing
- 2007-07-24 EP EP07014474A patent/EP1882576B1/de active Active
- 2007-07-24 JP JP2007214140A patent/JP4753260B2/ja active Active
- 2007-07-24 TW TW096126951A patent/TWI346803B/zh active
- 2007-07-24 AT AT07014474T patent/ATE531504T1/de active
Also Published As
Publication number | Publication date |
---|---|
JP4753260B2 (ja) | 2011-08-24 |
EP1882576A1 (de) | 2008-01-30 |
US8540907B2 (en) | 2013-09-24 |
TWI346803B (en) | 2011-08-11 |
EP1882576B1 (de) | 2011-11-02 |
US20080018008A1 (en) | 2008-01-24 |
JP2008055904A (ja) | 2008-03-13 |
WO2008014211B1 (en) | 2008-05-29 |
WO2008014211A3 (en) | 2008-04-17 |
WO2008014211A2 (en) | 2008-01-31 |
TW200813521A (en) | 2008-03-16 |
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