DE69738050D1 - Kunststoff-probelinse,spritzguss-artikel und spritzguss-vorrichtung - Google Patents

Kunststoff-probelinse,spritzguss-artikel und spritzguss-vorrichtung

Info

Publication number
DE69738050D1
DE69738050D1 DE69738050T DE69738050T DE69738050D1 DE 69738050 D1 DE69738050 D1 DE 69738050D1 DE 69738050 T DE69738050 T DE 69738050T DE 69738050 T DE69738050 T DE 69738050T DE 69738050 D1 DE69738050 D1 DE 69738050D1
Authority
DE
Germany
Prior art keywords
injection
probelinse
plastic
articles
injection device
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.)
Expired - Lifetime
Application number
DE69738050T
Other languages
English (en)
Other versions
DE69738050T2 (de
Inventor
Kiyohiro Saito
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Application granted granted Critical
Publication of DE69738050D1 publication Critical patent/DE69738050D1/de
Publication of DE69738050T2 publication Critical patent/DE69738050T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/04—Trial frames; Sets of lenses for use therewith
    • 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
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
DE69738050T 1996-12-17 1997-12-12 Kunststoff-probelinse,spritzguss-artikel und spritzguss-vorrichtung Expired - Lifetime DE69738050T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33646696 1996-12-17
JP33646696 1996-12-17
PCT/JP1997/004572 WO1998026707A1 (fr) 1996-12-17 1997-12-12 Lentille d'essai en plastique, article moule par injection et appareil de moulage correspondant

Publications (2)

Publication Number Publication Date
DE69738050D1 true DE69738050D1 (de) 2007-10-04
DE69738050T2 DE69738050T2 (de) 2008-05-15

Family

ID=18299440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738050T Expired - Lifetime DE69738050T2 (de) 1996-12-17 1997-12-12 Kunststoff-probelinse,spritzguss-artikel und spritzguss-vorrichtung

Country Status (6)

Country Link
US (2) US6270219B1 (de)
EP (1) EP0972488B1 (de)
JP (1) JP3153251B2 (de)
KR (1) KR100477120B1 (de)
DE (1) DE69738050T2 (de)
WO (1) WO1998026707A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7118219B2 (en) * 2002-03-18 2006-10-10 Hoya Corporation Test tool for optometry
GB0312749D0 (en) * 2003-06-04 2003-07-09 Optimed Ltd Improvements in and relating to trial lens
US8057217B2 (en) 2004-09-30 2011-11-15 Bausch + Lomb Incorporated Apparatus and method for injection molding an intraocular lens device
TWI304372B (en) * 2004-12-03 2008-12-21 Hon Hai Prec Ind Co Ltd Stamper and mold for manufacturing light guide plate
CN100453294C (zh) * 2005-03-04 2009-01-21 鸿富锦精密工业（深圳）有限公司 模具及其加工方法
JP4885475B2 (ja) * 2005-05-13 2012-02-29 東芝機械株式会社 ダイカストマシン等の型締装置及び同型締装置を備えた金型交換方法ならびに移動側ダイプレートの交換システム
US7763191B2 (en) * 2005-05-27 2010-07-27 Gentex Optics, Inc. Method and apparatus for performing an in-mold coining operation
US20070063386A1 (en) * 2005-09-01 2007-03-22 Seaver Richard T Mold tool having movable core
JP4979927B2 (ja) * 2005-11-25 2012-07-18 Ｈｏｙａ株式会社 摘み部付きプラスチック製検眼レンズ及びその製造方法
US7833442B2 (en) * 2005-12-21 2010-11-16 Essilor International (Compagnie Generale D'optique) Method for coating an ophthalmic lens within an injection molding machine
CN100553924C (zh) * 2006-01-18 2009-10-28 鸿富锦精密工业（深圳）有限公司 光学元件成型模具
WO2009013872A1 (ja) 2007-07-23 2009-01-29 Panasonic Corporation 保護膜付きレンズ及びその製造方法
US20090153466A1 (en) * 2007-12-14 2009-06-18 Patrick Tilley Method and System for Optimizing Scrolling and Selection Activity
ITPD20080046A1 (it) * 2008-02-18 2009-08-19 Dale View Lic Metodo per la preparazione di occhiali per persone presbiti emmetropi, kit per l'attuazione di tale metodo ed occhiali cosi' ottenuti
CN101524879A (zh) * 2008-03-06 2009-09-09 鸿富锦精密工业（深圳）有限公司 模穴结构可抽换的模具单元
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
CN101618589B (zh) * 2008-06-30 2012-09-19 鸿富锦精密工业（深圳）有限公司 镜片模具
US20100112355A1 (en) * 2008-11-06 2010-05-06 Cessna Aircraft Company Aircraft Transparency
JP5460104B2 (ja) * 2009-03-31 2014-04-02 Ｈｏｙａ株式会社 プラスチック製検眼レンズ及びその製造方法
TW201109150A (en) * 2009-09-11 2011-03-16 E Pin Optical Industry Co Ltd Disk-shaped optical lens array and its manufacturing method
JP5753652B2 (ja) 2009-10-28 2015-07-22 Hoya株式会社 プラスチックレンズの製造方法、及び射出圧縮成形装置
US20110159140A1 (en) * 2009-12-28 2011-06-30 Cheng Uei Precision Industry Co., Ltd. Mold structure for injection molding
TWI483840B (zh) * 2012-03-22 2015-05-11 玉晶光電股份有限公司 Method of manufacturing optical lenses
DE102013010365A1 (de) * 2013-06-21 2014-12-24 Anke Knuth Probierbrille, Probieraufsatz, Probiersatz und Verfahren zum Einpassen von individuell angepassten Gleitsichtgläsern
NL2011765C2 (nl) 2013-11-08 2015-05-19 Vitaplus Nederland B V Inrichting en werkwijze voor het begrenzen van de hoeveelheid fluïdum.
FR3024026B1 (fr) * 2014-07-22 2019-08-23 Alexandre Gilbert Chouraki Systeme d'essai pour verres progressifs
KR101597099B1 (ko) 2015-10-21 2016-02-24 최재권 시력검사용 렌즈 성형방법
US20190070808A1 (en) * 2017-09-01 2019-03-07 Thalmic Labs Inc. Systems, devices, and methods for manufacturing an eyeglass lens
EP3751331A4 (de) * 2018-02-09 2022-03-23 Mitsui Chemicals, Inc. Linseneinheit
JP7154054B2 (ja) * 2018-07-23 2022-10-17 マクセル株式会社 浸漬用レンズ保持体、浸漬ユニット、膜付きレンズおよび成膜方法

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Publication number Priority date Publication date Assignee Title
US2424235A (en) * 1944-11-28 1947-07-22 Teksun Inc Injection mold
US3981564A (en) * 1972-02-08 1976-09-21 Gerald Hoos Lens selector
JPS5393850A (en) * 1977-01-25 1978-08-17 Pii Ueebaa Haaman Method and system of ejecting lens and lens blank
US4279401A (en) * 1980-05-30 1981-07-21 American Optical Corporation Apparatus and method for making cast ophthalmic lenses
JPS6020201A (ja) 1983-07-15 1985-02-01 Hitachi Ltd 多重化励磁制御システムのパルスサプレス方式
JPS6020201U (ja) * 1983-07-18 1985-02-12 平山　篤 検眼レンズ
US4540534A (en) * 1983-10-11 1985-09-10 American Optical Corporation Apparatus and method for injection molding lenses
JPS60150001A (ja) 1984-01-17 1985-08-07 Asahi Glass Co Ltd 円形プラスチツクレンズのハ−ドコ−ト膜形成方法
US4664854A (en) 1986-01-06 1987-05-12 Neolens, Inc. Injection molding equipment and method
JPS63315216A (ja) 1987-06-18 1988-12-22 Ishida Koki Seisakusho:Kk レンズ製造方法
JPH02153709A (ja) 1988-12-05 1990-06-13 Asahi Opt:Kk プラスチックレンズの製造方法および製造型
DE3929026A1 (de) 1989-09-01 1991-03-07 Bosch Gmbh Robert Ansteuerschaltung fuer eine getaktete last in einem fahrzeug
JPH03193332A (ja) * 1989-12-22 1991-08-23 Olympus Optical Co Ltd レンズ等の光学系と枠の一体成形方法、成形用金型および一体成形品
JPH0422902A (ja) 1990-05-18 1992-01-27 Nippon Telegr & Teleph Corp <Ntt> ファブリ・ペローエタロンの製法方法
JP2522979Y2 (ja) * 1990-06-15 1997-01-22 ホーヤ株式会社 検眼レンズ
JPH04294117A (ja) 1991-03-22 1992-10-19 Olympus Optical Co Ltd 厚肉レンズの成形金型とその成形方法
JPH0529717A (ja) 1991-06-21 1993-02-05 Fujitsu Ltd ヒートパイプを内蔵したプリント基板
JPH0529717U (ja) * 1991-09-27 1993-04-20 オリンパス光学工業株式会社 プラスチツクレンズ成形用の型
US5480600A (en) 1993-03-24 1996-01-02 Innotech, Inc. Method for manufacturing thin progressive addition lenses
WO1995019133A1 (en) * 1994-01-12 1995-07-20 Kelman Charles D Lens selection system
JPH07266391A (ja) 1994-03-28 1995-10-17 Mitsubishi Electric Corp プラスチックレンズの製造方法および製造装置
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
JP3688001B2 (ja) 1995-02-17 2005-08-24 Ｈｏｙａ株式会社 マルチフォーカルコンタクトレンズ
JPH08309873A (ja) 1995-05-17 1996-11-26 Canon Inc 樹脂成形光学部品およびその成形金型

Also Published As

Publication number Publication date
KR19990082649A (ko) 1999-11-25
EP0972488B1 (de) 2007-08-22
KR100477120B1 (ko) 2005-08-04
DE69738050T2 (de) 2008-05-15
JP3153251B2 (ja) 2001-04-03
WO1998026707A1 (fr) 1998-06-25
US6499986B1 (en) 2002-12-31
US6270219B1 (en) 2001-08-07
EP0972488A4 (de) 2006-02-01
EP0972488A1 (de) 2000-01-19

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Legal Events

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8364 No opposition during term of opposition