IL54079A - Method and apparatus for molding optical plastic lenses - Google Patents

Method and apparatus for molding optical plastic lenses

Info

Publication number
IL54079A
IL54079A IL54079A IL5407978A IL54079A IL 54079 A IL54079 A IL 54079A IL 54079 A IL54079 A IL 54079A IL 5407978 A IL5407978 A IL 5407978A IL 54079 A IL54079 A IL 54079A
Authority
IL
Israel
Prior art keywords
plastic lenses
optical plastic
molding optical
molding
lenses
Prior art date
Application number
IL54079A
Other languages
English (en)
Other versions
IL54079A0 (en
Original Assignee
Greshes Martin
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
Application filed by Greshes Martin filed Critical Greshes Martin
Publication of IL54079A0 publication Critical patent/IL54079A0/xx
Publication of IL54079A publication Critical patent/IL54079A/xx

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
    • B29D11/00028—Bifocal lenses; Multifocal lenses
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IL54079A 1977-03-10 1978-02-20 Method and apparatus for molding optical plastic lenses IL54079A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77612977A 1977-03-10 1977-03-10
US05/810,357 US4190621A (en) 1977-03-10 1977-06-27 Method for molding optical plastic lenses of the standard and bifocal type

Publications (2)

Publication Number Publication Date
IL54079A0 IL54079A0 (en) 1978-04-30
IL54079A true IL54079A (en) 1981-03-31

Family

ID=27119152

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54079A IL54079A (en) 1977-03-10 1978-02-20 Method and apparatus for molding optical plastic lenses

Country Status (18)

Country Link
US (1) US4190621A (sv)
JP (1) JPS53124570A (sv)
BE (1) BE864672A (sv)
CA (1) CA1098268A (sv)
CH (1) CH625458A5 (sv)
DE (1) DE2809610A1 (sv)
DK (1) DK105278A (sv)
ES (2) ES467649A1 (sv)
FI (1) FI780749A (sv)
FR (1) FR2383002A1 (sv)
GB (1) GB1601327A (sv)
IE (1) IE46344B1 (sv)
IL (1) IL54079A (sv)
IT (1) IT1108328B (sv)
NL (1) NL7802485A (sv)
NO (1) NO780731L (sv)
PT (1) PT67745A (sv)
SE (1) SE7802719L (sv)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
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US4364878A (en) * 1978-08-10 1982-12-21 Omnitech Inc. Method for molding ophthalmic lenses
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US4522768A (en) * 1979-05-11 1985-06-11 Sola Products Limited Casting gasket assembly and method for casting lenses therefrom
US4284399A (en) * 1980-06-23 1981-08-18 American Optical Corporation Contact lens mold
US4637904A (en) * 1983-11-14 1987-01-20 Rohm And Haas Company Process for molding a polymeric layer onto a substrate
US4605524A (en) * 1984-11-19 1986-08-12 Danker Laboratories, Inc. Method and master-die for casting a bifocal contact lens in a single piece
FR2576820B1 (fr) * 1985-02-01 1989-04-07 Essilor Int Bague d'appui pour la fixation d'un bloc de montage sur la face finie a courbure progressivement variable d'une ebauche semi-finie d'un palet, tel que lentille ophtalmique ou moule
US4693446A (en) * 1985-09-20 1987-09-15 Techna Vision, Inc. Gasket for molding plastic lenses
JPS62295001A (ja) * 1986-06-14 1987-12-22 Nippon Sheet Glass Co Ltd 合成樹脂製多焦点球面レンズおよびその製法
JPS63247014A (ja) * 1987-04-03 1988-10-13 Takashi Mori 透明カプセルの製造装置
BR8802923A (pt) * 1987-06-18 1989-01-03 Ocular Technologies Inc Processo de fabricacao de uma lente de contato,matriz para fabricacao de uma lente de contato e forma para fabricar uma matriz
US5219497A (en) * 1987-10-30 1993-06-15 Innotech, Inc. Method for manufacturing lenses using thin coatings
US5147585A (en) * 1987-10-30 1992-09-15 Blum Ronald D Method for forming plastic optical quality spectacle lenses
US5178800A (en) * 1990-10-10 1993-01-12 Innotech, Inc. Method for forming plastic optical quality spectacle lenses
FR2638391B1 (fr) * 1988-10-27 1991-01-25 Essilor Int Procede pour le formage d'une lentille ophtalmique a partir d'un palet en matiere synthetique
US5141678A (en) * 1990-10-10 1992-08-25 Blum Ronald D Method for forming disposable molds for producing optical quality lenses
GB9125480D0 (en) * 1991-11-29 1992-01-29 Pilkington Visioncare Holdings Polymeric bifocal lens production process
US5470892A (en) * 1992-05-01 1995-11-28 Innotech, Inc. Polymerizable resin for forming clear, hard plastics
US5288221A (en) * 1992-05-18 1994-02-22 Essilor Of America, Inc. Apparatus for making ophthalmic lenses
US5316702A (en) * 1992-07-20 1994-05-31 Innotech, Inc. Method of producing durable bonds between an optical preform and an optical resin layer cast on the preform surface
US5480600A (en) * 1993-03-24 1996-01-02 Innotech, Inc. Method for manufacturing thin progressive addition lenses
US5531940A (en) * 1993-12-10 1996-07-02 Innotech, Inc. Method for manufacturing photochromic lenses
EP0732988B1 (en) * 1993-12-10 2001-09-19 INNOTECH, Inc. Method for manufacturing photochromic lenses
JPH08216271A (ja) * 1995-02-10 1996-08-27 Kureha Chem Ind Co Ltd 合成樹脂製調光レンズの製造方法
US5789015A (en) * 1996-06-26 1998-08-04 Innotech, Inc. Impregnation of plastic substrates with photochromic additives
US5793465A (en) * 1996-10-08 1998-08-11 Innotech, Inc. Toric surfacecasting
US5914174A (en) * 1996-12-05 1999-06-22 Innotech, Inc. Lens or semi-finished blank comprising photochromic resin compositions
JP3710260B2 (ja) * 1997-06-23 2005-10-26 キヤノン株式会社 光学素子、それを保持する保持治具及びその光学素子を用いた撮像装置
US5989462A (en) 1997-07-31 1999-11-23 Q2100, Inc. Method and composition for producing ultraviolent blocking lenses
AR013512A1 (es) 1997-09-24 2000-12-27 Novartis Ag Metodo para fabricar una lente de contacto astigmatica
US6936197B1 (en) 1998-07-24 2005-08-30 Duane L. Wires Method and compositions for manufacturing coated photochromatic articles
MXPA01000792A (es) * 1998-07-24 2002-04-08 Optical Molding Systems Inc Metodo y composiciones para manufacturar articulos foto-cromaticos revestidos.
US6228289B1 (en) * 1998-09-25 2001-05-08 Q2100, Inc. Plastic lens systems and methods
US6419873B1 (en) * 1999-03-19 2002-07-16 Q2100, Inc. Plastic lens systems, compositions, and methods
FR2793038B1 (fr) 1999-04-29 2002-01-25 Essilor Int Lentille ophtalmique composite et procede d'obtention d'une telle lentille
US6619799B1 (en) 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
US7023594B2 (en) * 2000-06-23 2006-04-04 E-Vision, Llc Electro-optic lens with integrated components
US7775660B2 (en) 1999-07-02 2010-08-17 E-Vision Llc Electro-active ophthalmic lens having an optical power blending region
US6723260B1 (en) 2000-03-30 2004-04-20 Q2100, Inc. Method for marking a plastic eyeglass lens using a mold assembly holder
US6698708B1 (en) 2000-03-30 2004-03-02 Q2100, Inc. Gasket and mold assembly for producing plastic lenses
US6960312B2 (en) * 2000-03-30 2005-11-01 Q2100, Inc. Methods for the production of plastic lenses
US6609793B2 (en) * 2000-05-23 2003-08-26 Pharmacia Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
US8020995B2 (en) 2001-05-23 2011-09-20 Amo Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
AUPR276601A0 (en) * 2001-01-31 2001-02-22 Newman, Steve A contact lens for refractive correction and capable of engagement with an eye either inside out or right way out
US6893245B2 (en) 2001-02-20 2005-05-17 Q2100, Inc. Apparatus for preparing an eyeglass lens having a computer system controller
US7045081B2 (en) * 2001-02-20 2006-05-16 Q2100, Inc. Method of monitoring components of a lens forming apparatus
US7037449B2 (en) * 2001-02-20 2006-05-02 Q2100, Inc. Method for automatically shutting down a lens forming apparatus
US6840752B2 (en) 2001-02-20 2005-01-11 Q2100, Inc. Apparatus for preparing multiple eyeglass lenses
US7139636B2 (en) 2001-02-20 2006-11-21 Q2100, Inc. System for preparing eyeglass lenses with bar code reader
US6676399B1 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having sensors for tracking mold assemblies
US7060208B2 (en) * 2001-02-20 2006-06-13 Q2100, Inc. Method of preparing an eyeglass lens with a controller
US6655946B2 (en) 2001-02-20 2003-12-02 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for conveyor and curing units
US6726463B2 (en) 2001-02-20 2004-04-27 Q2100, Inc. Apparatus for preparing an eyeglass lens having a dual computer system controller
US6752613B2 (en) 2001-02-20 2004-06-22 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for initiation of lens curing
US7011773B2 (en) * 2001-02-20 2006-03-14 Q2100, Inc. Graphical interface to display mold assembly position in a lens forming apparatus
US6676398B2 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having a prescription reader
US6709257B2 (en) * 2001-02-20 2004-03-23 Q2100, Inc. Eyeglass lens forming apparatus with sensor
US6875005B2 (en) 2001-02-20 2005-04-05 Q1200, Inc. Apparatus for preparing an eyeglass lens having a gating device
US6712331B2 (en) * 2001-02-20 2004-03-30 Q2100, Inc. Holder for mold assemblies with indicia
US6612828B2 (en) * 2001-02-20 2003-09-02 Q2100, Inc. Fill system with controller for monitoring use
US6962669B2 (en) 2001-02-20 2005-11-08 Q2100, Inc. Computerized controller for an eyeglass lens curing apparatus
US7004740B2 (en) * 2001-02-20 2006-02-28 Q2100, Inc. Apparatus for preparing an eyeglass lens having a heating system
US7083404B2 (en) 2001-02-20 2006-08-01 Q2100, Inc. System for preparing an eyeglass lens using a mold holder
US6758663B2 (en) * 2001-02-20 2004-07-06 Q2100, Inc. System for preparing eyeglass lenses with a high volume curing unit
US6899831B1 (en) 2001-02-20 2005-05-31 Q2100, Inc. Method of preparing an eyeglass lens by delayed entry of mold assemblies into a curing apparatus
US7051290B2 (en) 2001-02-20 2006-05-23 Q2100, Inc. Graphical interface for receiving eyeglass prescription information
US6790022B1 (en) 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having a movable lamp mount
US7124995B2 (en) 2001-02-20 2006-10-24 Q2100, Inc. Holder for mold assemblies and molds
US6790024B2 (en) * 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having multiple conveyor systems
US6863518B2 (en) * 2001-02-20 2005-03-08 Q2100, Inc. Mold filing apparatus having multiple fill stations
US7074352B2 (en) * 2001-02-20 2006-07-11 Q2100, Inc. Graphical interface for monitoring usage of components of a lens forming apparatus
US6702564B2 (en) * 2001-02-20 2004-03-09 Q2100, Inc. System for preparing an eyeglass lens using colored mold holders
US7025910B2 (en) * 2001-02-20 2006-04-11 Q2100, Inc Method of entering prescription information
US7052262B2 (en) * 2001-02-20 2006-05-30 Q2100, Inc. System for preparing eyeglasses lens with filling station
SE0101702D0 (sv) * 2001-05-15 2001-05-15 Ardenia Investments Ltd Novel potentiating compounds
US6488374B1 (en) 2002-02-12 2002-12-03 Davida Charlene Alberts Eyeglasses and method of making same for the treatment of low-vision
US6872335B2 (en) * 2002-03-12 2005-03-29 Technology Resource International Corporation Method and apparatus for holding a mold assembly and molding an optical lens using the same
US20080106633A1 (en) * 2002-03-13 2008-05-08 Blum Ronald D Electro-optic lens with integrated components for varying refractive properties
US7044429B1 (en) 2002-03-15 2006-05-16 Q2100, Inc. Methods and systems for coating eyeglass lens molds
FR2850443B1 (fr) * 2003-01-24 2005-03-04 Essilor Int Vanne a pointeau pour le remplissage d'un moule avec une matiere organique a l'etat liquide et procede de moulage d'un element optique au moyen d'une telle vanne
FR2850319B1 (fr) * 2003-01-24 2005-03-04 Essilor Int Procede de remplissage d'un moule avec une matiere organique a l'etat liquide en vue du moulage d'un element optique et procede de moulage incluant ce procede de remplissage
EP1640786A4 (en) 2003-06-09 2008-06-25 Asahi Lite Optical Co Ltd BIFOCAL PLASTIC LENS
FR2856005B1 (fr) * 2003-06-11 2007-03-23 Essilor Int Procede et dispositif de moulage d'une lentille optique, en particulier une lentille ophtalmique
US20060065989A1 (en) * 2004-09-29 2006-03-30 Thad Druffel Lens forming systems and methods
US8778022B2 (en) 2004-11-02 2014-07-15 E-Vision Smart Optics Inc. Electro-active intraocular lenses
US9801709B2 (en) 2004-11-02 2017-10-31 E-Vision Smart Optics, Inc. Electro-active intraocular lenses
US8915588B2 (en) 2004-11-02 2014-12-23 E-Vision Smart Optics, Inc. Eyewear including a heads up display
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US7258437B2 (en) * 2005-09-07 2007-08-21 Transitions Optical, Inc. Photochromic multifocal optical article
US8105070B2 (en) * 2006-12-21 2012-01-31 Bausch & Lomb Incorporated Apparatus and method for releasing a lens molded in a cavity between posterior and anterior mold sections
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JP6162234B2 (ja) * 2012-06-29 2017-07-12 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｖｉｓｉｏｎ Ｃａｒｅ， Ｉｎｃ． 眼用レンズ製造用の特徴部位を有するレンズ前駆体
EP3071401B9 (en) 2013-11-20 2018-03-14 Transitions Optical, Inc. Method of forming a photochromic segmented multifocal lens
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EP3440508B1 (en) 2016-04-12 2021-01-27 E- Vision Smart Optics, Inc. Electro-active lenses with raised resistive bridges
DE102018111368B3 (de) 2018-05-14 2019-04-25 Carl Mahr Holding Gmbh Werkstückhalter, Messvorrichtung und Messverfahren zum Messen eines Werkstücks

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US2360641A (en) * 1940-08-14 1944-10-17 American Optical Corp Lens and process of making same
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US3248460A (en) * 1963-02-28 1966-04-26 Bausch & Lomb Method of making lenses
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Also Published As

Publication number Publication date
IT7867493A0 (it) 1978-03-08
FR2383002B1 (sv) 1983-02-25
FI780749A (fi) 1978-09-11
DE2809610A1 (de) 1978-09-14
US4190621A (en) 1980-02-26
ES476080A1 (es) 1979-08-16
IL54079A0 (en) 1978-04-30
NL7802485A (nl) 1978-09-12
JPS53124570A (en) 1978-10-31
PT67745A (en) 1978-04-01
IT1108328B (it) 1985-12-09
SE7802719L (sv) 1978-09-11
ES467649A1 (es) 1979-09-01
CA1098268A (en) 1981-03-31
FR2383002A1 (fr) 1978-10-06
IE46344B1 (en) 1983-05-04
IE780488L (en) 1978-09-10
GB1601327A (en) 1981-10-28
NO780731L (no) 1978-09-12
CH625458A5 (en) 1981-09-30
DK105278A (da) 1978-09-11
BE864672A (fr) 1978-07-03

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