[go: up one dir, main page]

AU2001249721A1 - Gasket and mold assembly for producing plastic lenses - Google Patents

Gasket and mold assembly for producing plastic lenses

Info

Publication number
AU2001249721A1
AU2001249721A1 AU2001249721A AU4972101A AU2001249721A1 AU 2001249721 A1 AU2001249721 A1 AU 2001249721A1 AU 2001249721 A AU2001249721 A AU 2001249721A AU 4972101 A AU4972101 A AU 4972101A AU 2001249721 A1 AU2001249721 A1 AU 2001249721A1
Authority
AU
Australia
Prior art keywords
gasket
mold assembly
plastic lenses
producing plastic
ballast
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.)
Abandoned
Application number
AU2001249721A
Other languages
English (en)
Inventor
Larry H Joel
Loren C Lossman
Galen R. Powers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Q 2100 Inc
Original Assignee
2100 Inc Q
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/539,420 external-priority patent/US6716375B1/en
Priority claimed from US09/539,631 external-priority patent/US6528955B1/en
Priority claimed from US09/539,296 external-priority patent/US6723260B1/en
Priority claimed from US09/539,661 external-priority patent/US6698708B1/en
Application filed by 2100 Inc Q filed Critical 2100 Inc Q
Publication of AU2001249721A1 publication Critical patent/AU2001249721A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/38—Heating or cooling
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/44—Measuring, controlling or regulating
    • 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
    • B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • 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
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B29D11/00442—Curing the lens material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2988—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Lenses (AREA)
  • Forging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Window Of Vehicle (AREA)
AU2001249721A 2000-03-30 2001-03-30 Gasket and mold assembly for producing plastic lenses Abandoned AU2001249721A1 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US53887200A 2000-03-30 2000-03-30
US53921100A 2000-03-30 2000-03-30
US09/539,420 US6716375B1 (en) 2000-03-30 2000-03-30 Apparatus and method for heating a polymerizable composition
US09539211 2000-03-30
US09539661 2000-03-30
US09/539,631 US6528955B1 (en) 2000-03-30 2000-03-30 Ballast system for a fluorescent lamp
US09/539,296 US6723260B1 (en) 2000-03-30 2000-03-30 Method for marking a plastic eyeglass lens using a mold assembly holder
US09539631 2000-03-30
US09538872 2000-03-30
US09/539,661 US6698708B1 (en) 2000-03-30 2000-03-30 Gasket and mold assembly for producing plastic lenses
US09539420 2000-03-30
US09539296 2000-03-30
PCT/US2001/010474 WO2001074135A2 (fr) 2000-03-30 2001-03-30 Joint et ensemble moule permettant de fabriquer des lentilles en plastique

Publications (1)

Publication Number Publication Date
AU2001249721A1 true AU2001249721A1 (en) 2001-10-15

Family

ID=27560109

Family Applications (7)

Application Number Title Priority Date Filing Date
AU4970301A Pending AU4970301A (en) 2000-03-30 2001-03-30 Apparatus and system for the production of plastic lenses
AU2001251220A Abandoned AU2001251220A1 (en) 2000-03-30 2001-03-30 Ballast system for a fluorescent lamp
AU2001249703A Ceased AU2001249703B2 (en) 2000-03-30 2001-03-30 Apparatus and system for the production of plastic lenses
AU2001251197A Abandoned AU2001251197A1 (en) 2000-03-30 2001-03-30 Apparatus and method for heating a polymerizable composition
AU2001249725A Abandoned AU2001249725A1 (en) 2000-03-30 2001-03-30 Software for operating a lens forming apparatus
AU2001249722A Abandoned AU2001249722A1 (en) 2000-03-30 2001-03-30 Mold assembly holder
AU2001249721A Abandoned AU2001249721A1 (en) 2000-03-30 2001-03-30 Gasket and mold assembly for producing plastic lenses

Family Applications Before (6)

Application Number Title Priority Date Filing Date
AU4970301A Pending AU4970301A (en) 2000-03-30 2001-03-30 Apparatus and system for the production of plastic lenses
AU2001251220A Abandoned AU2001251220A1 (en) 2000-03-30 2001-03-30 Ballast system for a fluorescent lamp
AU2001249703A Ceased AU2001249703B2 (en) 2000-03-30 2001-03-30 Apparatus and system for the production of plastic lenses
AU2001251197A Abandoned AU2001251197A1 (en) 2000-03-30 2001-03-30 Apparatus and method for heating a polymerizable composition
AU2001249725A Abandoned AU2001249725A1 (en) 2000-03-30 2001-03-30 Software for operating a lens forming apparatus
AU2001249722A Abandoned AU2001249722A1 (en) 2000-03-30 2001-03-30 Mold assembly holder

Country Status (8)

Country Link
EP (1) EP1268173B1 (fr)
JP (1) JP2003529468A (fr)
CN (1) CN1203983C (fr)
AT (1) ATE311974T1 (fr)
AU (7) AU4970301A (fr)
CA (1) CA2404631A1 (fr)
DE (1) DE60115619D1 (fr)
WO (6) WO2001074553A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002352759A1 (en) * 2001-11-30 2003-06-17 Henkel Corporation Housing for curing a work piece
CN100393646C (zh) * 2004-06-23 2008-06-11 亚洲光学股份有限公司 具有多数个可拆式模仁的模具组
CN100371272C (zh) * 2004-09-29 2008-02-27 一品光学工业股份有限公司 模造光学元件的制造方法
US7785092B2 (en) * 2005-08-09 2010-08-31 Coopervision International Holding Company, Lp Systems and methods for producing contact lenses from a polymerizable composition
CN102794847B (zh) * 2011-05-24 2017-08-29 Hoya株式会社 热固性组合物的制造方法
WO2013086137A1 (fr) 2011-12-06 2013-06-13 1-800 Contacts, Inc. Systèmes et procédés pour obtenir une mesure d'écart pupillaire à l'aide d'un dispositif informatique mobile
US9311746B2 (en) 2012-05-23 2016-04-12 Glasses.Com Inc. Systems and methods for generating a 3-D model of a virtual try-on product
US9483853B2 (en) 2012-05-23 2016-11-01 Glasses.Com Inc. Systems and methods to display rendered images
US9286715B2 (en) 2012-05-23 2016-03-15 Glasses.Com Inc. Systems and methods for adjusting a virtual try-on
CN105328845A (zh) * 2014-08-15 2016-02-17 奇鼎科技股份有限公司 隐形眼镜uv固化装置
DE102015112527B4 (de) * 2015-07-30 2018-11-29 Lapmaster Wolters Gmbh Vorrichtung und Verfahren zum Eingießen eines ringförmigen Kunststoffrahmens in eine Ausnehmung einer Läuferscheibe einer Doppelseitenbearbeitungsmaschine
KR102070633B1 (ko) * 2017-09-28 2020-01-29 주식회사 엘지화학 광학부품용 캐스팅 장치
CN109188717B (zh) * 2018-08-13 2020-04-24 江苏硕延光学眼镜有限公司 一种抗蓝光的高分子树脂镜片及其制备方法
IT201900020979A1 (it) * 2019-11-12 2021-05-12 Mitsui Chemicals Inc Agente sbiancante, preparazione ed uso del medesimo con composizioni polimerizzabili per materiali ottici.
CN111002517B (zh) * 2019-12-11 2025-04-11 江苏卓尔智造自动化科技有限公司 镜片模具合模转移机构
US20240004220A1 (en) * 2020-11-27 2024-01-04 Essilor International Lens element
US11623371B2 (en) 2021-01-07 2023-04-11 Hope Vision Co., Ltd. UV curing apparatus for contact-lens polymerization process
DE102023102594A1 (de) * 2023-02-02 2024-08-08 Carl Zeiss Meditec Ag Verfahren zum Herstellen eines Patienteninterfaces

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542386A (en) * 1947-12-03 1951-02-20 John O Beattie Manufacture of plastic lenses from monomeric materials
US3240854A (en) * 1961-09-08 1966-03-15 Laubman & Pank Ltd Manufacture of mouldable plastic articles
FR1334376A (fr) * 1962-06-08 1963-08-09 Lentilles Ophtalmiques Rationn Machine pour le remplissage de moules destinés notamment à la fabrication de lentilles ophtalmiques en résine synthétique
US3555611A (en) * 1969-12-15 1971-01-19 Armorlite Lens Co Inc Mold for casting optical elements and the like
US3871803A (en) * 1971-12-21 1975-03-18 Beattie Dev Company Apparatus for producing an optical molding plaque
US4252753A (en) * 1977-10-18 1981-02-24 Irving Rips Manufacture of plastic lenses
JPS56135032A (en) * 1980-03-25 1981-10-22 Asahi Glass Co Ltd Formation of plastic lens
JPS59187819A (ja) * 1983-04-09 1984-10-25 Sugihiko:Kk 合成樹脂偏光レンズの製法
US4693446A (en) * 1985-09-20 1987-09-15 Techna Vision, Inc. Gasket for molding plastic lenses
US5529728A (en) * 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
US4985186A (en) * 1986-04-11 1991-01-15 Canon Kabushiki Kaisha Process for producing optical element
US4919850A (en) * 1988-05-06 1990-04-24 Blum Ronald D Method for curing plastic lenses
US4939423A (en) * 1988-12-06 1990-07-03 Honeywell Inc. Reduction of effects of beat frequencies in systems with multiple oscillators
US5483125A (en) * 1993-12-06 1996-01-09 General Electric Company Ballast circuit for a gas discharge lamp having a cathode pre-heat arrangement
US5836323A (en) * 1994-06-10 1998-11-17 Johnson & Johnson Vision Products, Inc. Automated method and apparatus for hydrating soft contact lenses
IL113904A0 (en) * 1994-06-10 1995-08-31 Johnson & Johnson Vision Prod Mold clamping and precure of a polymerizable hydrogel
US5623184A (en) * 1995-03-03 1997-04-22 Gulton Industries, Inc. Lamp circuit with filament current fault monitoring means
US5849209A (en) * 1995-03-31 1998-12-15 Johnson & Johnson Vision Products, Inc. Mold material made with additives
DE19610563A1 (de) * 1996-03-18 1997-09-25 Bodenseewerk Geraetetech Verfahren zum gegenseitigen Positionieren von Paaren gegenüberliegender formbestimmender Formwerkzeug-Teile und Formwerkzeug zur Herstellung von Präzisionsteilen, insbesondere von Kontaktlinsen
US6022498A (en) * 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
JPH09300478A (ja) * 1996-05-16 1997-11-25 Nikon Corp 光学素子の成形方法、成形用ガスケット、光学素子の成形に用いる注入機
EP1009581A4 (fr) * 1997-02-20 2004-07-28 Technology Resource Int Corp Procede et appareil d'assemblage de dispositif de fabrication de lentille
EP0941829B1 (fr) * 1998-03-10 2002-12-11 Novartis AG Moule pour la fabrication d'objets précises,notamment lentilles de contact
DE69904495T2 (de) * 1998-09-30 2003-10-09 Novartis Ag, Basel Träger für linsenformen
US6042754A (en) * 1998-10-30 2000-03-28 Optima, Inc. Continuous extrusion-compression molding process for making optical articles
TW442381B (en) * 1999-02-05 2001-06-23 Novartis Ag Lens mold carrier

Also Published As

Publication number Publication date
AU2001249722A1 (en) 2001-10-15
ATE311974T1 (de) 2005-12-15
WO2001074572A2 (fr) 2001-10-11
JP2003529468A (ja) 2003-10-07
CA2404631A1 (fr) 2001-10-11
DE60115619D1 (de) 2006-01-12
WO2001074553A3 (fr) 2002-07-18
AU4970301A (en) 2001-10-15
WO2001074570A9 (fr) 2003-03-06
AU2001249703B2 (en) 2005-07-14
AU2001251197A1 (en) 2001-10-15
WO2001074135A2 (fr) 2001-10-11
EP1268173A2 (fr) 2003-01-02
WO2001074572A3 (fr) 2002-02-07
WO2001074571A2 (fr) 2001-10-11
WO2001074573A3 (fr) 2002-02-14
WO2001074570A2 (fr) 2001-10-11
CN1203983C (zh) 2005-06-01
WO2001074570A3 (fr) 2002-01-31
WO2001074553A2 (fr) 2001-10-11
WO2001074135A3 (fr) 2002-02-07
WO2001074573A2 (fr) 2001-10-11
WO2001074571A3 (fr) 2002-05-16
EP1268173B1 (fr) 2005-12-07
AU2001249725A1 (en) 2001-10-15
CN1427767A (zh) 2003-07-02
AU2001251220A1 (en) 2001-10-15

Similar Documents

Publication Publication Date Title
AU2001249721A1 (en) Gasket and mold assembly for producing plastic lenses
DE69735423D1 (de) Optisches gerat, vorrichtung zur beleuchtung mit polarisiertem licht und projektionsanzeige
DE60321022D1 (de) Beleuchtungsvorrichtung mit einstellbarem scheinwerferstrahl
EP1302788A4 (fr) Pellicule blanche pour elements reflecteurs de lumieres de surface
AU2001266831A1 (en) Plasma focus light source with tandem ellipsoidal mirror units
HUP0101340A3 (en) Illuminator for photodynamic therapy cooler system combined with illuminating device, method for producing light with permanent intensity by illuminating device and control system for illuminating device
AU2002211017A1 (en) Light guide and method for producing transparent thermoplastic resin compositionfor light guide
DE69503520D1 (de) Projektor mit mehrfacher lichtquelle
DE69218724D1 (de) Leuchte mit einer elektrodenlosen Entladungslampe als Lichtquelle
TW543785U (en) Apparatus for coupling high intensity light into low temperature optical fiber
AU2002337338A1 (en) An optical light source
ATE333625T1 (de) Leuchte mit induktiver energieübertragung
AU2002218797A1 (en) Lamp with an led light source
GB2368743B (en) Method of illuminating an object with laser light
GB0212359D0 (en) A light source,a light unit uncluding such a light source,and festoon lighting including such light units
DE69708725D1 (de) Lateraler Lichtstrahler mit Kappe
AU2002218795A1 (en) Method for producing an led light source
GB2369671B (en) Reflector for a linear light source and louvre controller incorporating the same
SG100618A1 (en) Bulky lens, light emitting unit, and lighting instrument
AU2959200A (en) Method for controlling the wavelength of an optical fiber-based light source
DE59910265D1 (de) Lichtquelle mit heizbarem Reflektor
DE50310061D1 (de) Explosionsgeschützte Leuchte
AU2002234949A1 (en) Light source device, light illuminating device and exposure device, and device producing method
GB0122382D0 (en) A light source,a light unit including such a light source,and festoon lighting including such light units
AU2001250993A1 (en) Improved high intensity light source