KR20000077158A - 안구 디바이스 제조용 몰드 및 성형기 - Google Patents
안구 디바이스 제조용 몰드 및 성형기 Download PDFInfo
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- KR20000077158A KR20000077158A KR1020000023912A KR20000023912A KR20000077158A KR 20000077158 A KR20000077158 A KR 20000077158A KR 1020000023912 A KR1020000023912 A KR 1020000023912A KR 20000023912 A KR20000023912 A KR 20000023912A KR 20000077158 A KR20000077158 A KR 20000077158A
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- mold
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- insert
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Classifications
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- 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
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
- B29C45/76—Measuring, controlling or regulating
-
- 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
- B29C2045/2679—Simultaneously producing different products
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76551—Time
-
- 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
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/757—Moulds, cores, dies
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- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/808—Lens mold
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Robotics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Eyeglasses (AREA)
Abstract
Description
Claims (31)
- 안구 디바이스를 형성하기 위한 몰드에 있어서,제 2 몰드 하프와 관련하여 작동하는 제 1 몰드 하프를 포함하고,상기 제 2 몰드 하프는 인서트를 포함하며, 상기 제 1 몰드 하프는 인서트를 구비하는 적어도 하나의 교환 카세트를 포함하는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 제 1 몰드 하프는 사용시에 적어도 두개의 교환 카세트를 포함하는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 제 1 몰드 하프는 상기 적어도 하나의 교환 카세트가 제거가능하게 부착된 베이스를 더 포함하는 안구 디바이스 형성 몰드.
- 제 2 항에 있어서, 상기 교환 카세트는 렌즈 곡률의 형성을 위한 인서트를 포함하는 안구 디바이스 형성 몰드.
- 제 4 항에 있어서, 상기 교환 카세트는 후면 곡률 및 전면 곡률의 형성을 위한 인서트를 포함하는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 안구 디바이스는 콘택트 렌즈인 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 제 1 몰드 하프는 상기 안구 디바이스의 광학적 임계면을 위한 인서트를 포함하고, 상기 제 2 몰드 하프는 상기 안구 디바이스의 비광학적 임계면을 위한 인서트를 포함하는 안구 디바이스 형성 몰드.
- 제 7 항에 있어서, 상기 제 1 몰드 하프는 상기 전면 곡률과 후면 곡률의 광학적 임계면을 위한 인서트를 포함하는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 제 2 몰드 하프는 상기 제 2 몰드 하프의 상기 인서트를 구비하는 적어도 하나의 교환 카세트를 포함하고, 상기 제 1 및 제 2 몰드 하프내의 상기 인서트는 상기 안구 디바이스의 광학적 임계면을 형성하는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 제 1 몰드 하프는 사용시 상기 카세트가 다르게 형성된 인서트를 포함할때 상기 제 1 몰드 하프에 제거가능하게 부착된 상기 교환 카세트의 수 보다 적어도 하나 더 많은 상기 교환 카세트를 포함하는 안구 디바이스 형성 몰드.
- 제 9 항에 있어서, 상기 전면 곡률의 광학적 임계면을 위한 인서트는 제 1 카세트에 있고, 상기 후면 곡률의 광학적 임계면을 위한 인서트는 제 2 카세트에 있으며, 상기 제 1 및 제 2 카세트는 상기 제 1 몰드 하프에 동시에 부착된 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 몰드는 다르게 형성된 안구 디바이스를 제조하기 위해 상기 동일한 제 2 몰드 하프와 관련하여 작동하는 복수의 상기 제 1 몰드 하프를 포함하는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 카세트내의 상기 인서트는 간접적으로 냉각되는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 인서트는 열전달 블록과 접촉하여 냉각되는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 안구 디바이스는 적어도 하나의 펄스 공기에 의해 상기 제 1 몰드 하프 또는 제 2 몰드 하프로부터 배출되는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 안구 디바이스는 상기 제 1 및 제 2 몰드 하프 각각으로부터 적어도 하나의 펄스 공기에 의해 상기 제 1 및 제 2 몰드 하프로부터 배출되는 안구 디바이스 형성 몰드.
- 제 16 항에 있어서, 상기 카세트내의 상기 인서트는 간접적으로 냉각되는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 안구 디바이스는 물에 의해 상기 인서트로부터 제거되는 안구 디바이스 형성 몰드.
- 제 1 항에 있어서, 상기 몰드는 사출 성형기에 삽입되는 안구 디바이스 형성 몰드.
- 제 19 항에 있어서, 상기 사출 성형기는 상기 제 1 몰드 하프가 하부 몰드 하프에 있는 수직한 사출 성형기인 안구 디바이스 형성 몰드.
- 제 20 항에 있어서, 상기 수직한 성형기는 상기 안구 디바이스를 파지하는 직접 구동 로봇을 포함하는 안구 디바이스 형성 몰드.
- 제 21 항에 있어서, 상기 몰드는 광학적 특성의 전면 곡률 및 후면 곡률을 동시에 형성하는 안구 디바이스 형성 몰드.
- 제 19 항에 있어서, 상기 사출 성형기의 사이클 시간은 4초 이하인 안구 디바이스 형성 몰드.
- 제 20 항에 있어서, 상기 제 1 몰드 하프는 60초 이내에서 다른 제 1 몰드 하프와 교환되는 안구 디바이스 형성 몰드.
- 두개의 다른 광학 특성 안구 디바이스가 동시에 형성되는 복수개의 인서트를 포함하는 몰드.
- 제 25 항에 있어서, 상기 안구 디바이스는 콘택트 렌즈인 몰드.
- 제 25 항에 있어서, 상기 안구 디바이스는 렌즈 곡률인 몰드.
- 콘택트 렌즈를 제조하기 위한 전면 곡률 및 후면 곡률에 있어서,상기 전면 곡률 및 후면 곡률의 두께는 동일하고, 상기 양 두께는 0.5mm 내지 0.7mm 사이인 콘택트 렌즈 제조용 전면 및 후면 곡률.
- 콘택트 렌즈를 제조하기 위한 렌즈 곡률에 있어서,상기 렌즈 곡률은 0.4 그램이하의 무게인 렌즈 곡률.
- 제 29 항에 있어서, 콘택트 렌즈을 제조하기 위한 제 2 렌즈 곡률과 정합하고, 상기 한 쌍의 렌즈 곡률은 0.7 그램 이하의 무게인 렌즈 곡률.
- 제 29 항에 있어서, 태브와 플랜지를 포함하고, 상기 태브는 거의 편평한 렌즈 곡률.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/305,886 | 1999-05-05 | ||
US9/305,886 | 1999-05-05 | ||
US09/305,886 US6592356B1 (en) | 1999-05-05 | 1999-05-05 | Mold, molding system and molding machine for making ophthalmic devices |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000077158A true KR20000077158A (ko) | 2000-12-26 |
KR100738240B1 KR100738240B1 (ko) | 2007-07-13 |
Family
ID=23182796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000023912A KR100738240B1 (ko) | 1999-05-05 | 2000-05-04 | 안구 디바이스 제조용 몰드 및 성형기 |
Country Status (13)
Country | Link |
---|---|
US (2) | US6592356B1 (ko) |
EP (1) | EP1052075B1 (ko) |
JP (1) | JP2000351137A (ko) |
KR (1) | KR100738240B1 (ko) |
CN (1) | CN1325240C (ko) |
AR (1) | AR025160A1 (ko) |
AU (2) | AU782652B2 (ko) |
BR (1) | BR0002289B1 (ko) |
CA (1) | CA2307479C (ko) |
DE (1) | DE60029864T2 (ko) |
HK (2) | HK1030576A1 (ko) |
SG (4) | SG111982A1 (ko) |
TW (1) | TW490388B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100424054B1 (ko) * | 2001-07-24 | 2004-03-22 | 김재완 | 플라스틱렌즈 제조용 몰드물 성형장치 |
KR101330869B1 (ko) * | 2005-08-09 | 2013-11-18 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 콘택트 렌즈 몰드와 그 제조 시스템 및 방법 |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6869549B2 (en) * | 1999-05-05 | 2005-03-22 | Johnson & Johnson Vision Care, Inc. | Method and mold for making ophthalmic devices |
ATE317758T1 (de) * | 2001-01-24 | 2006-03-15 | Novartis Pharma Gmbh | Verfahren zur herstellung von linsen |
JP3740413B2 (ja) * | 2001-12-20 | 2006-02-01 | 株式会社日立製作所 | 高周波重畳方法およびこれを用いた光ディスク装置 |
CA2473406A1 (en) * | 2002-01-22 | 2003-07-31 | David P. Rule | Compression mould for making a membrane electrode assembly |
AU2003224841A1 (en) * | 2002-04-12 | 2003-10-27 | Johnson & Johnson Vision Care, Inc. | Method and system for recording data monitored during the manufacture of molded ophthalmic lenses |
ATE432806T1 (de) * | 2002-10-11 | 2009-06-15 | Liteco S R L | Modulares system für formen von spritzgiessmaschinen |
JP4155836B2 (ja) * | 2003-02-10 | 2008-09-24 | 日産自動車株式会社 | 動弁装置におけるラッシュアジャスタ |
US6994539B1 (en) * | 2003-04-02 | 2006-02-07 | Mei Hua Lee | Machining apparatus |
DE102004019633A1 (de) * | 2004-04-22 | 2005-11-17 | August Läpple GmbH & Co. KG | Vorrichtung zum Herstellen von Spritzguss-Formteilen |
DE102004057164A1 (de) * | 2004-11-26 | 2006-06-01 | Krauss-Maffei Kunststofftechnik Gmbh | Spritzgießmaschine |
EP1710067A1 (de) * | 2005-04-08 | 2006-10-11 | Weckerle Gmbh | Auswechselbare Formeinheit |
JP4773789B2 (ja) * | 2005-05-26 | 2011-09-14 | 富士フイルム株式会社 | 成形用金型及びその製造方法 |
US7615180B2 (en) * | 2005-07-08 | 2009-11-10 | Gentex Optics, Inc. | Method for injection molding with direct insert thermal control |
US7799249B2 (en) | 2005-08-09 | 2010-09-21 | Coopervision International Holding Company, Lp | Systems and methods for producing silicone hydrogel contact lenses |
US7731873B2 (en) | 2005-08-09 | 2010-06-08 | Coopervision International Holding Company, Lp | Contact lens mold assemblies and systems and methods of producing same |
PT103380B (pt) * | 2005-11-09 | 2007-09-13 | Univ Do Minho | Linha de extrusão laboratorial para a produção de filme tubular convencional e biorientado, com comutação simples entre as duas técnicas |
US20070102835A1 (en) * | 2005-11-10 | 2007-05-10 | Bausch & Lomb Incorporated | Automated in-line moulding/heating process and apparatus for preparing contact lenses |
TWI373456B (en) * | 2005-11-18 | 2012-10-01 | Hon Hai Prec Ind Co Ltd | Mold and eject method of the same |
DE602005016825D1 (de) * | 2005-12-13 | 2009-11-05 | Sauflon Cl Ltd | Herstellung von Kontakt-Linsen |
US8540907B2 (en) * | 2006-07-24 | 2013-09-24 | Coopervision International Holding Company, Lp | Methods for producing ophthalmic lens molds and molded ophthalmic lenses |
ITTO20060600A1 (it) * | 2006-08-11 | 2008-02-12 | Alenia Aeronautica Spa | Metodo, impianto e attrezzatura per realizzare parti in materiale composito, in particolare parti o tronchi di fusoliera per aeromobile |
US20080286403A1 (en) * | 2007-05-16 | 2008-11-20 | Husky Injection Molding Systems Ltd. | Air Ring for a Stripper Assembly |
US20090146329A1 (en) * | 2007-12-06 | 2009-06-11 | Changhong Yin | Lens release |
CN101544034A (zh) * | 2008-03-28 | 2009-09-30 | 鸿富锦精密工业(深圳)有限公司 | 模具定位结构 |
US20100129484A1 (en) * | 2008-11-26 | 2010-05-27 | Scott Ansell | Mold system for producing ophthalmic devices |
JP2010208081A (ja) * | 2009-03-09 | 2010-09-24 | Konica Minolta Opto Inc | 成形装置及び成形装置の組み付け方法 |
CN101927540B (zh) * | 2009-06-24 | 2013-12-11 | 鸿富锦精密工业(深圳)有限公司 | 模具 |
TWI454363B (zh) * | 2009-06-30 | 2014-10-01 | Hon Hai Prec Ind Co Ltd | 模具 |
EP2637847B1 (en) | 2010-11-10 | 2014-07-23 | Novartis AG | Method for making contact lenses |
US8727765B2 (en) * | 2011-07-07 | 2014-05-20 | Levon Joseph Fiore | Benchtop hydraulic plastic injection molding machine |
US9233511B2 (en) | 2012-05-10 | 2016-01-12 | Optiz, Inc. | Method of making stamped multi-layer polymer lens |
US9352493B2 (en) | 2013-02-08 | 2016-05-31 | Johnson & Johnson Vision Care, Inc. | Casting cup assembly for forming an ophthalmic device |
US9764501B2 (en) | 2014-12-19 | 2017-09-19 | Coopervision International Holding Company, Lp | Contact lens mold parts, contact lens mold assemblies, and methods of making contact lenses |
US10029402B2 (en) | 2014-12-19 | 2018-07-24 | Coopervision International Holding Company, Lp | Method and apparatus for manufacturing contact lenses |
US10137612B2 (en) | 2014-12-19 | 2018-11-27 | Coopervision International Holding Company, Lp | Methods and apparatus for manufacture of ophthalmic lenses |
US9938034B2 (en) * | 2014-12-19 | 2018-04-10 | Coopervision International Holding Company, Lp | Method and apparatus relating to manufacture of molds for forming contact lenses |
GB2535436A (en) * | 2014-12-19 | 2016-08-24 | Coopervision Int Holding Co Lp | Method and apparatus for manufacturing contact lenses |
US9937640B2 (en) | 2014-12-19 | 2018-04-10 | Coopervision International Holding Company, Lp | Apparatus and method for closure of ophthalmic lens molds |
GB2533408B (en) * | 2014-12-19 | 2020-03-11 | Coopervision Int Holding Co Lp | Method and apparatus relating to manufacture of molds for forming contact lenses |
GB201515399D0 (en) * | 2015-08-28 | 2015-10-14 | Coopervision Int Holding Co Lp | Method and apparatus for manufacturing contact lenses |
DE102019126941B3 (de) * | 2019-10-08 | 2020-10-29 | Lisa Dräxlmaier GmbH | Magazinvorrichtung und verfahren zum zuführen von einlegeteilen in ein spritzgusswerkzeug |
US11408589B2 (en) | 2019-12-05 | 2022-08-09 | Optiz, Inc. | Monolithic multi-focus light source device |
WO2024018208A1 (en) * | 2022-07-22 | 2024-01-25 | Coopervision International Limited | Method and apparatus relating to manufacture of mold halves for forming contact lenses |
Family Cites Families (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424235A (en) * | 1944-11-28 | 1947-07-22 | Teksun Inc | Injection mold |
GB650692A (en) | 1944-11-28 | 1951-02-28 | Teksun Inc | Injection mold for use in molding opthalmic lenses and other articles |
GB1032412A (en) | 1961-06-03 | 1966-06-08 | Fox And Offord Ltd | Bolsters for supporting mould impressions for use in moulding plastics and other materials |
GB1032414A (en) | 1961-09-13 | 1966-06-08 | Automatic Telephone & Elect | Improvements in or relating to electrical connectors |
US3871611A (en) | 1973-05-07 | 1975-03-18 | Taketa Phyllis | Mold with removable and replaceable core and cavity inserts |
DE2413317C3 (de) | 1974-03-20 | 1980-03-06 | Karl-Heinz Dr.-Ing. 4000 Duesseldorf Pahl | Vorrichtung zum Herstellen von Formteilen aus Kunststoff mit einem Umlauffördersystem für untereinander gleiche Formenträger |
US3982869A (en) | 1974-07-22 | 1976-09-28 | Eggers James W | Injection molding apparatus with alternatively shuttled mold sections |
US4008031A (en) | 1975-08-22 | 1977-02-15 | Weber Hermann P | Apparatus for injection molding lenses |
US4364878A (en) * | 1978-08-10 | 1982-12-21 | Omnitech Inc. | Method for molding ophthalmic lenses |
DE3112751A1 (de) | 1981-03-31 | 1982-10-07 | Fa. Carl Zeiss, 7920 Heidenheim | Formwerkzeug zur herstellung von teilen aus thermoplastischem material |
US4565348A (en) | 1981-04-30 | 1986-01-21 | Mia-Lens Production A/S | Mold for making contact lenses, the male mold member being more flexible than the female mold member |
US4640489A (en) | 1981-04-30 | 1987-02-03 | Mia-Lens Production A/S | Mold for making contact lenses, either the male or female mold sections being relatively more flexible |
JPS6048310A (ja) * | 1983-08-27 | 1985-03-16 | Ricoh Co Ltd | レンズアレイ成形金型の組付方法 |
JPS60129229A (ja) * | 1983-12-19 | 1985-07-10 | Matsushita Electric Ind Co Ltd | 樹脂レンズ金型装置 |
GB8508247D0 (en) * | 1985-03-29 | 1985-05-09 | Sola Int Holdings | Contact lenses |
JPS61272120A (ja) | 1985-05-28 | 1986-12-02 | Abe Kosakusho:Kk | カセツト・イン・カセツト金型 |
US4600372A (en) | 1985-08-20 | 1986-07-15 | Victor Barouh | Positioning system for molding plastic drive gear |
US4793785A (en) | 1986-04-11 | 1988-12-27 | Michio Osada | Apparatus of multiplunger type for enclosing semiconductor elements with resin |
US4782946A (en) | 1987-09-17 | 1988-11-08 | Allergan, Inc. | Soft contact lens hydration device and kit |
US4933119A (en) * | 1987-10-13 | 1990-06-12 | Gentex Corporation | Molding apparatus and method |
JPH01275111A (ja) * | 1988-04-28 | 1989-11-02 | Aida Eng Ltd | 射出成形金型およびそのインサートの着脱方法 |
CA1327110C (en) | 1988-04-28 | 1994-02-22 | Tatsuzi Nakagawa | Mold assembly, and methods of mounting and removing insert thereof, and ejecting the insert |
IL97175A (en) | 1990-03-16 | 1996-01-31 | Ciba Geigy | Pattern for casting contact lenses |
US5252056A (en) | 1990-03-16 | 1993-10-12 | Ciba-Geigy Corporation | Contact lens casting mould |
IL102556A (en) | 1991-08-16 | 1998-02-08 | Johnson & Johnson Vision Prod | Device and process for fusing detachable lens mold units |
US5271875A (en) | 1991-09-12 | 1993-12-21 | Bausch & Lomb Incorporated | Method for molding lenses |
IT1252527B (it) * | 1991-12-16 | 1995-06-19 | Pirelli Cavi Spa | Elemento tubolare di supporto di un manicotto di copertura di giunzioni, particolarmente di cavi per trasporto di energia elettrica,e procedimento ed apparecchiatura per la realizzazione del suddetto elemento tubolare di supporto. |
NL9201075A (nl) | 1992-06-18 | 1994-01-17 | Od & Me Bv | Installatie voor het vervaardigen van registratiedragers. |
EP0662877B1 (en) | 1992-09-29 | 1998-03-04 | Bausch & Lomb Incorporated | Method of making plastic molds and process for cast molding contact lenses |
US5316463A (en) | 1992-11-24 | 1994-05-31 | Neu Dynamics Corporation | Encapsulating molding equipment |
ES2108407T3 (es) | 1993-07-29 | 1997-12-16 | Ciba Geigy Ag | Procedimiento y dispositivo para la obtencion de cuerpos moldeados, asi como cuerpos moldeados obtenidos segun el procedimiento. |
US5601759A (en) | 1993-10-05 | 1997-02-11 | Bausch & Lomb Incorporated | Method for molding contact lenses |
US5601100A (en) | 1993-10-28 | 1997-02-11 | Mitsubishi Denki Kabushiki Kaisha | Washing apparatus |
BR9507053A (pt) | 1994-01-31 | 1997-09-16 | Bausch & Lomb | Método para moldar/fundir uma lente de contato tórica |
US5542978A (en) | 1994-06-10 | 1996-08-06 | Johnson & Johnson Vision Products, Inc. | Apparatus for applying a surfactant to mold surfaces |
US5545366A (en) * | 1994-06-10 | 1996-08-13 | Lust; Victor | Molding arrangement to achieve short mold cycle time and method of molding |
US5706634A (en) | 1994-06-10 | 1998-01-13 | Johnson & Johnson Vision Products, Inc. | Contact lens transfer device |
US5658602A (en) | 1994-06-10 | 1997-08-19 | Johnson & Johnson Vision Products, Inc. | Method and apparatus for contact lens mold filling and assembly |
IL113694A0 (en) | 1994-06-10 | 1995-08-31 | Johnson & Johnson Vision Prod | Apparatus for removing and transporting articles from molds |
IL113826A0 (en) * | 1994-06-10 | 1995-08-31 | Johnson & Johnson Vision Prod | Method and apparatus for demolding ophthalmic contact lenses |
US5861114A (en) | 1994-06-10 | 1999-01-19 | Johnson&Johnson Vision Products, Inc. | Method of manufacturing complex optical designs in soft contact lenses |
US5540410A (en) | 1994-06-10 | 1996-07-30 | Johnson & Johnson Vision Prod | Mold halves and molding assembly for making contact lenses |
US5702735A (en) | 1994-06-10 | 1997-12-30 | Johnson & Johnson Vision Products, Inc. | Molding arrangement to achieve short mold cycle time |
US5512221A (en) * | 1994-12-22 | 1996-04-30 | Galic Maus Ventures | Lens thickness adjustment method and apparatus in a thermoplastic injection mold for ophthalmic finished spectacle lenses |
AU4438696A (en) | 1995-02-03 | 1996-08-21 | Novartis Ag | Crosslinked polymers |
US5718849A (en) | 1995-09-25 | 1998-02-17 | Galic Maus Ventures | Method and apparatus for injection-compression molding & ejecting paired thermoplastic spectacle lens suited for fully automated dip hardcoating |
US5716540A (en) | 1996-02-09 | 1998-02-10 | Johnson & Johnson Vision Products, Inc. | Apparatus and method for producing center gated lens molds for contact lens manufacture |
EP0969956B1 (en) | 1997-03-25 | 2004-11-10 | Novartis AG | Molding processes |
JP4025387B2 (ja) | 1997-03-31 | 2007-12-19 | フジノン株式会社 | プラスチックレンズ |
DE29723514U1 (de) | 1997-10-31 | 1998-10-22 | Wernicke & Co Gmbh | Einrichtung zum automatischen Herstellen von Rohgläsern aus Kunststoff oder Glas für Brillen |
US6276920B1 (en) | 1998-08-11 | 2001-08-21 | Menicon Co., Ltd. | Mold assembly for lens blank, having mold cavity and material reservoir defined by press-fitting engagement of upper and lower molds with intermediate sleeve |
US6206674B1 (en) | 1998-12-31 | 2001-03-27 | Security Plastics, Inc. | Injection molding apparatus with removable hetero-molding tools |
US6871611B1 (en) * | 2004-01-20 | 2005-03-29 | Peter James Tormey | Kayak with adjustable cockpit walls |
-
1999
- 1999-05-05 US US09/305,886 patent/US6592356B1/en not_active Expired - Lifetime
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- 2000-05-03 SG SG200207305A patent/SG111982A1/en unknown
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- 2000-05-03 SG SG200002387A patent/SG98386A1/en unknown
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- 2000-05-04 DE DE60029864T patent/DE60029864T2/de not_active Expired - Lifetime
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-
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100424054B1 (ko) * | 2001-07-24 | 2004-03-22 | 김재완 | 플라스틱렌즈 제조용 몰드물 성형장치 |
KR101330869B1 (ko) * | 2005-08-09 | 2013-11-18 | 쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피 | 콘택트 렌즈 몰드와 그 제조 시스템 및 방법 |
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US7156638B2 (en) | 2007-01-02 |
DE60029864D1 (de) | 2006-09-21 |
US6592356B1 (en) | 2003-07-15 |
SG114587A1 (en) | 2005-09-28 |
CN1325240C (zh) | 2007-07-11 |
CA2307479C (en) | 2007-07-24 |
AU2005211530A1 (en) | 2005-10-13 |
AU3257300A (en) | 2000-11-09 |
CN1273164A (zh) | 2000-11-15 |
US20030203066A1 (en) | 2003-10-30 |
TW490388B (en) | 2002-06-11 |
HK1030576A1 (en) | 2001-05-11 |
JP2000351137A (ja) | 2000-12-19 |
BR0002289B1 (pt) | 2010-06-01 |
SG114588A1 (en) | 2005-09-28 |
EP1052075A2 (en) | 2000-11-15 |
SG111982A1 (en) | 2005-06-29 |
HK1032560A1 (en) | 2001-07-27 |
KR100738240B1 (ko) | 2007-07-13 |
EP1052075B1 (en) | 2006-08-09 |
AR025160A1 (es) | 2002-11-13 |
AU782652B2 (en) | 2005-08-18 |
BR0002289A (pt) | 2001-01-02 |
CA2307479A1 (en) | 2000-11-05 |
AU2005211530B2 (en) | 2007-07-26 |
DE60029864T2 (de) | 2007-01-18 |
SG98386A1 (en) | 2003-09-19 |
EP1052075A3 (en) | 2002-01-30 |
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