ATE183434T1 - Linsendickeneinstellmöglichkeit in kunststoffspritzgiessform - Google Patents

Linsendickeneinstellmöglichkeit in kunststoffspritzgiessform

Info

Publication number
ATE183434T1
ATE183434T1 AT95943715T AT95943715T ATE183434T1 AT E183434 T1 ATE183434 T1 AT E183434T1 AT 95943715 T AT95943715 T AT 95943715T AT 95943715 T AT95943715 T AT 95943715T AT E183434 T1 ATE183434 T1 AT E183434T1
Authority
AT
Austria
Prior art keywords
inserts
lens thickness
thickness adjustment
mold
shims
Prior art date
Application number
AT95943715T
Other languages
English (en)
Inventor
Steven M Maus
George J Galic
Original Assignee
Steven M Maus
George J Galic
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 Steven M Maus, George J Galic filed Critical Steven M Maus
Application granted granted Critical
Publication of ATE183434T1 publication Critical patent/ATE183434T1/de

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
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/376—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings adjustable
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/308—Adjustable 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
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Prostheses (AREA)
AT95943715T 1994-12-22 1995-12-11 Linsendickeneinstellmöglichkeit in kunststoffspritzgiessform ATE183434T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/363,066 US5512221A (en) 1994-12-22 1994-12-22 Lens thickness adjustment method and apparatus in a thermoplastic injection mold for ophthalmic finished spectacle lenses

Publications (1)

Publication Number Publication Date
ATE183434T1 true ATE183434T1 (de) 1999-09-15

Family

ID=23428641

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95943715T ATE183434T1 (de) 1994-12-22 1995-12-11 Linsendickeneinstellmöglichkeit in kunststoffspritzgiessform

Country Status (7)

Country Link
US (1) US5512221A (de)
EP (1) EP0769999B1 (de)
AT (1) ATE183434T1 (de)
AU (1) AU4512096A (de)
DE (1) DE69511558T2 (de)
TW (1) TW310295B (de)
WO (1) WO1996019340A1 (de)

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US6099763A (en) * 1997-02-20 2000-08-08 Technology Resources International Corporation Method and apparatus for filling a lens-forming device with a curable fluid
US5792392A (en) * 1997-02-28 1998-08-11 Galic Maus Ventures Lens thickness adjustment in plastic injection mold
US6556531B1 (en) * 1998-02-16 2003-04-29 Nippon Telegraph And Telephone Corporation Multi-layered holographic read-only memory and data retrieval method
US6103148A (en) * 1998-02-19 2000-08-15 Technology Resources International Corporation Method for curing a lens-forming fluid
US6787070B2 (en) 1998-02-19 2004-09-07 Technology Resource International Corp. Apparatus and method of filling a mold for manufacturing an ophthalmic lens
US6284162B1 (en) * 1999-03-25 2001-09-04 Sola International, Inc. Molding method for manufacturing thin thermoplastic lenses
US6440335B1 (en) * 1998-12-30 2002-08-27 Sola International, Inc. Process for molding thermoplastic lenses and, steeply curved and/or thin lenses produced thereby
US6099764A (en) * 1999-03-19 2000-08-08 Technology Resources International Corporation Method of lens casting without using a gasket
US6592356B1 (en) * 1999-05-05 2003-07-15 Johnson & Johnson Vision Care, Inc. Mold, molding system and molding machine for making ophthalmic devices
US6270698B1 (en) 1999-05-25 2001-08-07 American Greetings Corp. Stress-relieved acrylic optical lenses and methods for manufacture by injection coining molding
US6881358B1 (en) * 1999-07-06 2005-04-19 Mems Optical Inc. Mold apparatus and method
USD434050S (en) * 1999-12-06 2000-11-21 Technology Resource International Corporation Gasket for lens making
NL1015140C2 (nl) * 2000-05-09 2001-11-13 Otb Group Bv Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.
NL1017287C2 (nl) * 2001-02-06 2002-08-07 Otb Group Bv Werkwijze en inrichting voor het spuitgieten van een kunststof voorwerp.
DE10236714A1 (de) * 2002-08-07 2004-02-12 Carl Zeiss Verfahren und Vorrichtung zum Gießen von optischen Linsen
US6875384B1 (en) 2002-09-06 2005-04-05 Triformix, Inc. Precision article molding methods and apparatus
NL1021421C2 (nl) * 2002-09-10 2004-03-11 Fountain Patents B V Inrichting en werkwijze voor het vervaardigen van producten uit een warm plastische massa.
NL1023365C2 (nl) * 2003-05-08 2004-11-09 Fountain Patents B V Werkwijze en inrichting voor het vervaardigen van voertuigonderdelen.
US7293981B2 (en) * 2004-04-23 2007-11-13 Husky Injection Molding Systems Ltd. Apparatus for injection molding using active material elements
US20060145369A1 (en) * 2004-12-30 2006-07-06 Lawton Bruce E Non-optical multi-piece core assembly for rapid tool change
US7585167B2 (en) * 2004-12-30 2009-09-08 Bausch + Lomb Incorporated Core locking assembly and method for orientation of asymmetric tooling
CN2820502Y (zh) * 2005-06-16 2006-09-27 鸿富锦精密工业（深圳）有限公司 热成型模具
US7615180B2 (en) * 2005-07-08 2009-11-10 Gentex Optics, Inc. Method for injection molding with direct insert thermal control
US20070063382A1 (en) * 2005-09-16 2007-03-22 Larry Cole Mold quick disconnect apparatus
CN100591506C (zh) * 2005-11-04 2010-02-24 鸿富锦精密工业（深圳）有限公司 模仁安装高度可调节的模具
CN101028735B (zh) * 2006-03-03 2010-09-29 鸿富锦精密工业（深圳）有限公司 模具结构
CN101053982B (zh) * 2006-04-14 2010-05-26 鸿富锦精密工业（深圳）有限公司 模具装置
CN100591507C (zh) * 2006-12-08 2010-02-24 鸿富锦精密工业（深圳）有限公司 光学元件模具
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
US8673186B2 (en) * 2010-03-02 2014-03-18 Microsoft Corporation Fabrication of an optical wedge
CN101811351B (zh) * 2010-03-23 2013-06-26 徐大伟 一种模具调节支撑方法及其调节支撑定位机构
CN102001156A (zh) * 2010-09-07 2011-04-06 成都航天模塑股份有限公司 一种生产注塑面板用的模具
CN102107504B (zh) * 2010-11-30 2013-06-26 毅昌金型（东莞）五金制品有限公司 挤压滑块装置的注塑模具及应用该模具的注塑方法
NL2011765C2 (nl) * 2013-11-08 2015-05-19 Vitaplus Nederland B V Inrichting en werkwijze voor het begrenzen van de hoeveelheid fluïdum.
NL1041040B1 (nl) * 2014-11-10 2016-09-07 Hagepe Int B V Inrichting en werkwijze voor het begrenzen of constant houden van een stromende hoeveelheid vloeistof.
CN104760219A (zh) * 2015-04-10 2015-07-08 北京化工大学 可调制品厚度的实验模具
ES2991584T3 (es) * 2015-05-28 2024-12-03 Faurecia Interieur Ind Método y herramientas de conformado para piezas de guarnecido
CN105058721A (zh) * 2015-08-11 2015-11-18 苏州市博奥塑胶电子有限公司 模具
FR3052383B1 (fr) 2016-06-09 2021-12-24 Snecma Dispositif et procede de moulage par injection pour la fabrication d'une piece
US10919247B2 (en) * 2016-06-15 2021-02-16 Vestas Wind Systems A/S Method and apparatus for making a shear web
DE102016119636B3 (de) * 2016-10-14 2018-02-08 Carl Zeiss Smart Optics Gmbh Abformwerkzeug und Verwendung desselben
CN110539444B (zh) * 2019-08-22 2024-06-21 苏州九齐通自动化设备有限公司 镜片浇注机
IT202100018524A1 (it) * 2021-07-14 2023-01-14 Frems S R L Modulo di stampaggio per materie plastiche dotato di dispositivo di movimentazione dello stampo
CN114559584B (zh) * 2022-01-26 2023-03-28 杭州鸿雁电器有限公司 一种交叉活动零件装配结构及活动方法
DE102022111616A1 (de) * 2022-05-10 2023-11-16 HELLA GmbH & Co. KGaA Formeinsatz für eine Werkzeugvorrichtung für die Herstellung eines Optikbauteils im Spritzgussverfahren sowie Werkzeugvorrichtung mit einem derartigen Formeinsatz
DE102022125120A1 (de) * 2022-09-29 2024-04-04 HELLA GmbH & Co. KGaA Spritzgusswerkzeug und Verfahren zum Rüsten einer Schließeinheit einer Spritzgussmaschine
CN118893777B (zh) * 2023-05-05 2025-06-20 河北兴源塑胶制品有限公司 一种热塑性塑料制品的制备设备及其制备方法
CN121018846B (zh) * 2025-10-28 2026-04-10 中国电器科学研究院股份有限公司 一种塑封电机转子多型腔注塑模具的自动补偿机构

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JPS6166623A (ja) * 1984-09-10 1986-04-05 Hitachi Ltd 射出圧縮成形用金型装置
US4778632A (en) * 1986-01-06 1988-10-18 Neolens, Inc. Injection molding equipment and method
US4664854A (en) * 1986-01-06 1987-05-12 Neolens, Inc. Injection molding equipment and method
US4828769A (en) * 1986-05-05 1989-05-09 Galic/Maus Ventures Method for injection molding articles
US4933119A (en) * 1987-10-13 1990-06-12 Gentex Corporation Molding apparatus and method
US4793953A (en) * 1987-10-16 1988-12-27 Galic/Maus Ventures Mold for optical thermoplastic high-pressure molding
US5376317A (en) * 1992-12-08 1994-12-27 Galic Maus Ventures Precision surface-replicating thermoplastic injection molding method and apparatus, using a heating phase and a cooling phase in each molding cycle

Also Published As

Publication number Publication date
WO1996019340A1 (en) 1996-06-27
DE69511558T2 (de) 2000-03-30
EP0769999A1 (de) 1997-05-02
EP0769999B1 (de) 1999-08-18
US5512221A (en) 1996-04-30
TW310295B (de) 1997-07-11
EP0769999A4 (de) 1997-10-15
DE69511558D1 (de) 1999-09-23
AU4512096A (en) 1996-07-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee