MX9804612A - Proceso y aparato de moldeo por inyeccion de conjunto de lentes de colores multiples. - Google Patents

Proceso y aparato de moldeo por inyeccion de conjunto de lentes de colores multiples.

Info

Publication number
MX9804612A
MX9804612A MX9804612A MX9804612A MX9804612A MX 9804612 A MX9804612 A MX 9804612A MX 9804612 A MX9804612 A MX 9804612A MX 9804612 A MX9804612 A MX 9804612A MX 9804612 A MX9804612 A MX 9804612A
Authority
MX
Mexico
Prior art keywords
lens assembly
indexing
injection molding
halves
molding process
Prior art date
Application number
MX9804612A
Other languages
English (en)
Inventor
Philip Alan Prophet
John Eric Hall
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 MX9804612A publication Critical patent/MX9804612A/es

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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Un conjunto de lentes de colores multiples se produce en un aparato de moldeo por inyeccion de estaciones multiples teniendo mitades de eyector no indexantes y mitades de cubierta indexantes. El material es disparado sobre un lado de iluminacion no expuesto del conjunto de lentes desde las gotas de boquilla de poner compuertas de válvula contenidas en las mitades de eyector no indexantes produciendo por tanto un lado de vision del conjunto de lentes libre de errores de superficie y de defectos de tension de superficie. Los conjuntos de lentes son retenidos en las mitades de cubierta indexantes mediante los mecanismos de retencion proporcionados para traslapar las características periféricamente extremas de los conjuntos de lentes. Los conjuntos de lentes son afirmativamente.
MX9804612A 1997-06-09 1998-06-09 Proceso y aparato de moldeo por inyeccion de conjunto de lentes de colores multiples. MX9804612A (es)

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 (1)

Publication Number Publication Date
MX9804612A true MX9804612A (es) 1998-12-31

Family

ID=25356861

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9804612A MX9804612A (es) 1997-06-09 1998-06-09 Proceso y aparato de moldeo por inyeccion de conjunto de lentes de colores multiples.

Country Status (4)

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

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US10340424B2 (en) 2002-08-30 2019-07-02 GE Lighting Solutions, LLC Light emitting diode component
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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 (en) * 2005-12-22 2018-08-29 Cree, Inc. Lighting device
US8441179B2 (en) 2006-01-20 2013-05-14 Cree, Inc. Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources
KR101408622B1 (ko) 2006-01-20 2014-06-17 크리, 인코포레이티드 루미포르 필름의 공간적 분리에 의한 고체 상태 발광기의 스펙트럼 컨텐츠 시프팅
US8033692B2 (en) 2006-05-23 2011-10-11 Cree, 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
PT2456604T (pt) * 2009-07-24 2017-02-15 La Prec Officine Mecc Snc Grelha de altifalante de duas cores ou multicolorida para veículos
DE112010003508B4 (de) 2009-09-01 2022-02-03 Dbm Reflex Enterprises Inc. Vielfarbenfahrzeuglinse mit wechselseitig verbundenen TIR-Reflexionsprismen und Spritzgussvorrichtung
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
DE102011014113A1 (de) * 2011-03-16 2012-09-20 Automotive Lighting Reutlingen Gmbh Transparente Optik einer Beleuchtungseinrichtung eines Kraftfahrzeugs
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
EP3197248B1 (en) * 2014-08-05 2020-07-15 Koto Engraving Co. Ltd. Mold for manufacturing a wiring circuit component
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
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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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
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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
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Also Published As

Publication number Publication date
US5882553A (en) 1999-03-16
EP0884155B1 (en) 2001-11-28
EP0884155A1 (en) 1998-12-16
DE69802620T2 (de) 2002-08-14
DE69802620D1 (de) 2002-01-10

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Legal Events

Date Code Title Description
FG Grant or registration
PD Change of proprietorship

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS, INC.*

MM Annulment or lapse due to non-payment of fees