DE69802620T2 - Verfahren und Vorrichtung zum Spritzgiessen von multifarbiger Linsenanordnung - Google Patents

Verfahren und Vorrichtung zum Spritzgiessen von multifarbiger Linsenanordnung

Info

Publication number
DE69802620T2
DE69802620T2 DE69802620T DE69802620T DE69802620T2 DE 69802620 T2 DE69802620 T2 DE 69802620T2 DE 69802620 T DE69802620 T DE 69802620T DE 69802620 T DE69802620 T DE 69802620T DE 69802620 T2 DE69802620 T2 DE 69802620T2
Authority
DE
Germany
Prior art keywords
injection molding
lens arrangement
colored lens
colored
arrangement
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 - Fee Related
Application number
DE69802620T
Other languages
English (en)
Other versions
DE69802620D1 (de
Inventor
Philip Alan Prophet
John Eric Hall
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.)
Guide Corp
Original Assignee
Guide 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 Guide Corp filed Critical Guide Corp
Publication of DE69802620D1 publication Critical patent/DE69802620D1/de
Application granted granted Critical
Publication of DE69802620T2 publication Critical patent/DE69802620T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • 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
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE69802620T 1997-06-09 1998-05-08 Verfahren und Vorrichtung zum Spritzgiessen von multifarbiger Linsenanordnung Expired - Fee Related DE69802620T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/871,169 US5882553A (en) 1997-06-09 1997-06-09 Multi-color lens assembly injection molding process and apparatus

Publications (2)

Publication Number Publication Date
DE69802620D1 DE69802620D1 (de) 2002-01-10
DE69802620T2 true DE69802620T2 (de) 2002-08-14

Family

ID=25356861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802620T Expired - Fee Related DE69802620T2 (de) 1997-06-09 1998-05-08 Verfahren und Vorrichtung zum Spritzgiessen von multifarbiger Linsenanordnung

Country Status (4)

Country Link
US (1) US5882553A (de)
EP (1) EP0884155B1 (de)
DE (1) DE69802620T2 (de)
MX (1) MX9804612A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2500630B1 (de) * 2011-03-16 2017-02-01 Automotive Lighting Reutlingen GmbH Transparente Optik bzw. Linse einer KFZ-Beleuchtungseinrichtung
DE102021121679B3 (de) 2021-08-20 2023-02-23 Foboha (Germany) Gmbh Spritzgiessvorrichtung mit drehbaren Kernabschnitten sowie Verfahren zur Herstellung von spritzgegossenen Mehrkomponenten-Kunststoffteilen

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US7052127B2 (en) * 2002-01-23 2006-05-30 Warnaco Swimwear Products Inc. One-piece integrally-formed goggle
US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component
EP1540747B1 (de) * 2002-09-19 2012-01-25 Cree, Inc. Leuchtstoffbeschichtete leuchtdioden mit verjüngten seitenwänden und herstellungsverfahren dafür
US6872350B2 (en) * 2003-04-16 2005-03-29 Donald L. Swartz Rack and pinion ejector guiding system for a molding machine
US20050104072A1 (en) 2003-08-14 2005-05-19 Slater David B.Jr. Localized annealing of metal-silicon carbide ohmic contacts and devices so formed
US7183587B2 (en) * 2003-09-09 2007-02-27 Cree, Inc. Solid metal block mounting substrates for semiconductor light emitting devices
US7029935B2 (en) * 2003-09-09 2006-04-18 Cree, Inc. Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same
GB2409427A (en) * 2003-12-23 2005-06-29 Bausch & Lomb Handling moulded opthalmic lenses
US8173244B2 (en) * 2004-01-14 2012-05-08 Franz Josef Summerer Transparent sheet-like shaped plastic part with concealed sprue mark, and process for producing it
US7462314B2 (en) 2004-02-24 2008-12-09 Mold-Masters (2007) Limited Multiple-material injection molding
US20050244610A1 (en) * 2004-04-29 2005-11-03 Visteon Global Technologies, Inc. Injection molding of components for vehicles
US20060097385A1 (en) * 2004-10-25 2006-05-11 Negley Gerald H Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same
US7391676B2 (en) * 2004-12-22 2008-06-24 Asml Netherlands B.V. Ultrasonic distance sensors
US7322732B2 (en) 2004-12-23 2008-01-29 Cree, Inc. Light emitting diode arrays for direct backlighting of liquid crystal displays
US7304694B2 (en) * 2005-01-12 2007-12-04 Cree, Inc. Solid colloidal dispersions for backlighting of liquid crystal displays
EP1969633B1 (de) 2005-12-22 2018-08-29 Cree, Inc. Beleuchtungsvorrichtung
JP2009524247A (ja) 2006-01-20 2009-06-25 クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド ルミファー膜を空間的に分離することにより固体光発光素子におけるスペクトル内容をシフトすること
US8441179B2 (en) 2006-01-20 2013-05-14 Cree, Inc. Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources
WO2007139781A2 (en) 2006-05-23 2007-12-06 Cree Led Lighting Solutions, Inc. Lighting device
ITTV20060126A1 (it) * 2006-07-17 2008-01-18 Inglass Spa Metodo per lo stampaggio ad iniezione di corpi lenticolari in materiale plastico trasparente o semitrasparente per la realizzazione di fanali per automobili e similari.
KR20090107686A (ko) 2008-04-10 2009-10-14 삼성전자주식회사 사출성형장치
DE102008034153C5 (de) 2008-07-22 2023-07-06 Engel Austria Gmbh Verfahren zur Herstellung optischer Linsen
WO2011010187A1 (en) * 2009-07-24 2011-01-27 La Precisione Officine Meccaniche Snc Two-color or multicolor illuminated loudspeaker grille for vehicles
WO2011026237A1 (en) 2009-09-01 2011-03-10 Dbm Reflex Entreprises Inc. Multi-color vehicle lens having interconnected tir reflecting prisms
US8593040B2 (en) 2009-10-02 2013-11-26 Ge Lighting Solutions Llc LED lamp with surface area enhancing fins
US8466611B2 (en) 2009-12-14 2013-06-18 Cree, Inc. Lighting device with shaped remote phosphor
US8772817B2 (en) 2010-12-22 2014-07-08 Cree, Inc. Electronic device submounts including substrates with thermally conductive vias
FR2981171B1 (fr) * 2011-10-06 2015-03-20 Valeo Vision Piece optique comprenant une ame et une pluralite de couches
FR2989017B1 (fr) * 2012-04-06 2015-01-16 Valeo Vision Procede de moulage d'une piece de dispositif d'eclairage ou de signalisation pour vehicule automobile
US9500355B2 (en) 2012-05-04 2016-11-22 GE Lighting Solutions, LLC Lamp with light emitting elements surrounding active cooling device
JP5509256B2 (ja) * 2012-05-16 2014-06-04 日精樹脂工業株式会社 射出成形装置
JP6278370B2 (ja) * 2014-08-05 2018-02-14 株式会社江東彫刻 配線回路部品を作製するための金型
FR3067966B1 (fr) * 2017-06-23 2019-08-02 Valeo Vision Procede de moulage d'une piece optique avec refroidissement direct de la piece par un fluide

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209303A (en) * 1966-10-24 1970-10-21 David Stern Improvements in or relating to moulding machines
CA978712A (en) * 1971-06-15 1975-12-02 Katashi Aoki Multicolor injection molding machine
IT1024581B (it) * 1974-10-15 1978-07-20 Altissimo Aimone S P A Procedimento per lo stampaggio ad iniezione di oggetti di materiale plastico costituiti da tre porzioni di couori differenti ed apparecchiatura per l attuazione del procedemento
FR2579129B1 (fr) * 1985-03-22 1987-08-28 Cartier Ind Moule d'injection a coulisseaux pour la production de pieces composites
FR2611578B1 (fr) * 1987-02-26 1989-09-08 Macrez Guy Organe conducteur de lumiere, procede et moule pour sa fabrication
US5275764A (en) * 1991-03-04 1994-01-04 Siebolt Hettinga Method of molding a vehicle lamp assembly
DE4238130C2 (de) * 1992-11-12 2001-05-10 Teves Gmbh Alfred Verfahren zur Herstellung eines Leuchtengehäuses mit einem Sichtschutzelement
JP2908176B2 (ja) * 1993-05-18 1999-06-21 株式会社小糸製作所 車輌用灯具の合成樹脂製積層レンズ及びその成形方法
US5413743A (en) * 1993-05-20 1995-05-09 General Motors Corporation Method of making a lamp assembly
US5320511A (en) * 1993-06-29 1994-06-14 Ats Automation Tooling Systems Inc. Multiple-injection molding using single-injection machines
US5494615A (en) * 1994-09-28 1996-02-27 Wang Lee; Min-Young Method and apparatus for manufacturing eyeglasses by forming integrally a frame unit on a lens unit
US5753151A (en) * 1996-05-28 1998-05-19 Windsor Mold Inc. Method and apparatus for molding composite articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2500630B1 (de) * 2011-03-16 2017-02-01 Automotive Lighting Reutlingen GmbH Transparente Optik bzw. Linse einer KFZ-Beleuchtungseinrichtung
DE102021121679B3 (de) 2021-08-20 2023-02-23 Foboha (Germany) Gmbh Spritzgiessvorrichtung mit drehbaren Kernabschnitten sowie Verfahren zur Herstellung von spritzgegossenen Mehrkomponenten-Kunststoffteilen

Also Published As

Publication number Publication date
DE69802620D1 (de) 2002-01-10
EP0884155B1 (de) 2001-11-28
MX9804612A (es) 1998-12-31
US5882553A (en) 1999-03-16
EP0884155A1 (de) 1998-12-16

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Legal Events

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8364 No opposition during term of opposition
8380 Miscellaneous part iii

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8339 Ceased/non-payment of the annual fee