FR2853952B1 - Glace d'unite d'eclairage de vehicule et son procede de fabrication - Google Patents

Glace d'unite d'eclairage de vehicule et son procede de fabrication

Info

Publication number
FR2853952B1
FR2853952B1 FR0404119A FR0404119A FR2853952B1 FR 2853952 B1 FR2853952 B1 FR 2853952B1 FR 0404119 A FR0404119 A FR 0404119A FR 0404119 A FR0404119 A FR 0404119A FR 2853952 B1 FR2853952 B1 FR 2853952B1
Authority
FR
France
Prior art keywords
manufacturing
same
lighting unit
vehicle lighting
unit ice
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
FR0404119A
Other languages
English (en)
Other versions
FR2853952A1 (fr
Inventor
Toshimasa Ikeda
Masami Nakajima
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2853952A1 publication Critical patent/FR2853952A1/fr
Application granted granted Critical
Publication of FR2853952B1 publication Critical patent/FR2853952B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/34—Powder-puffs, e.g. with installed container
    • A45D33/36—Powder-puffs, e.g. with installed container with handle
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D33/005—Flexible holders, pouches for powder or powder puffs
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D33/00—Containers or accessories specially adapted for handling powdery toiletry or cosmetic substances
    • A45D2033/001—Accessories
    • 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
    • B29C2045/1682—Making multilayered or multicoloured articles preventing defects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0025—Opaque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • 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
    • 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
    • B29L2031/747—Lightning equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • 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
    • Y10S206/00—Special receptacle or package
    • Y10S206/823—Cosmetic, toilet, powder puff
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24562—Interlaminar spaces
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
FR0404119A 2003-04-18 2004-04-19 Glace d'unite d'eclairage de vehicule et son procede de fabrication Expired - Fee Related FR2853952B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003113812A JP2004319347A (ja) 2003-04-18 2003-04-18 車両用灯具のレンズ

Publications (2)

Publication Number Publication Date
FR2853952A1 FR2853952A1 (fr) 2004-10-22
FR2853952B1 true FR2853952B1 (fr) 2008-05-30

Family

ID=33095346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404119A Expired - Fee Related FR2853952B1 (fr) 2003-04-18 2004-04-19 Glace d'unite d'eclairage de vehicule et son procede de fabrication

Country Status (6)

Country Link
US (1) US7303807B2 (fr)
JP (1) JP2004319347A (fr)
KR (1) KR100592755B1 (fr)
CN (1) CN100591986C (fr)
DE (1) DE102004018876B4 (fr)
FR (1) FR2853952B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2552023A1 (fr) * 2006-07-14 2008-01-14 Dbm Reflex Enterprises Inc. Procede d'injection plastique de lentilles avec elements optiques ou/et prismes retroreflecteurs non juxtaposes
DE102007005551A1 (de) * 2007-01-25 2008-07-31 Schefenacker Vision Systems Germany Gmbh Leuchte für Fahrzeuge, vorzugsweise für Kraftfahrzeuge
KR101561301B1 (ko) 2008-10-22 2015-10-19 삼성전자주식회사 사출물 제작 방법
DE112010003508B4 (de) * 2009-09-01 2022-02-03 Dbm Reflex Enterprises Inc. Vielfarbenfahrzeuglinse mit wechselseitig verbundenen TIR-Reflexionsprismen und Spritzgussvorrichtung
JP5530762B2 (ja) * 2010-03-08 2014-06-25 株式会社小糸製作所 車両用灯具のレンズ
IT1402358B1 (it) * 2010-10-05 2013-08-30 Borromini S R L Procedimento di stampaggio ad iniezione ed apparecchiatura per la realizzazione di detto procedimento
EP3132910A1 (fr) * 2010-12-15 2017-02-22 Canon Kabushiki Kaisha Article moulé en résine, procédé de fabrication associé et imprimante
DE102012025936B3 (de) 2012-08-01 2024-02-08 Volkswagen Aktiengesellschaft Abschlussscheibe für eine Fahrzeugleuchte
DE102012015265B4 (de) * 2012-08-01 2023-11-16 Volkswagen Aktiengesellschaft Abschlussscheibe für eine Fahrzeugleuchte
JP6406861B2 (ja) 2013-05-07 2018-10-17 キヤノン株式会社 複合成形レンズ、その製造方法、カメラ、撮像レンズ、ファインダー、および双眼鏡
DE102013211880B4 (de) 2013-06-24 2022-04-14 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugbeleuchtungseinrichtung
FR3034495B1 (fr) * 2015-04-01 2018-04-20 Valeo Vision Glace pour un dispositif d'eclairage et/ou de signalisation d'un vehicule automobile
FR3037380B1 (fr) * 2015-06-12 2020-01-17 Valeo Vision Glace pour dispositif d'eclairage et son procede de fabrication
JP2017100371A (ja) 2015-12-02 2017-06-08 株式会社小糸製作所 樹脂成形品
EP3301355B1 (fr) * 2016-09-28 2024-01-10 Valeo Vision Procédé d' obtention d'un ensemble de diffusion de lumière, notamment pour véhicule automobile
EP3361143A1 (fr) * 2017-02-08 2018-08-15 Valeo Iluminacion Dispositif d'éclairage avec insert de couleur pour un éclairage ambiant et son procédé de production
KR102348905B1 (ko) * 2017-07-19 2022-01-11 에스엘 주식회사 차량용 램프
ES2710076B2 (es) 2017-10-17 2020-06-08 Seat Sa Dispositivo de iluminación exterior para un vehículo, y método de fabricación
CN108253376A (zh) * 2018-01-24 2018-07-06 上海小糸车灯有限公司 车灯结构及安装厚壁注塑小透镜的方法
DE102018131777A1 (de) * 2018-12-11 2020-06-18 Rehau Ag + Co Abdeckelement und Verfahren zur Herstellung eines Abdeckelements
FR3102395B1 (fr) * 2019-10-25 2023-04-14 Psa Automobiles Sa Glace de projecteur pour véhicule automobile et moule à injection destiné à la réalisation de ladite glace
JP7359076B2 (ja) * 2020-04-30 2023-10-11 市光工業株式会社 車両用樹脂部品
DE102021117738A1 (de) * 2021-07-09 2023-01-12 Bayerische Motoren Werke Aktiengesellschaft Scheinwerfervorrichtung für ein Neigefahrzeug sowie Neigefahrzeug mit einer derartigen Scheinwerfervorrichtung
DE102022106871A1 (de) 2022-03-23 2023-11-02 Preh Gmbh Verfahren zur Herstellung eines Bedienelements mit transparenter, haubenförmiger, eine Leuchtfläche überdeckender Blende und zugehöriges Bedienelement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794770A (fr) 1972-02-19 1973-05-16 Rau Swf Autozubehoer Vitre, plus particulierement vitre de recouvrement pour les feux des vehicules automobiles
BE794845A (fr) 1972-02-19 1973-05-29 Rau Swf Autozubehoer Procede pour la realisation d'une piece en matiere synthetique
FR2301357A1 (fr) 1975-02-24 1976-09-17 Frankani Sa Procede de
GB2074495B (en) 1980-03-15 1983-06-08 Britax Vega Ltd Method of moulding articles from at least two distinct thermoplastic materials
US4654761A (en) * 1986-02-28 1987-03-31 General Motors Corporation Periscopic vehicle lamp lens and lens arrangement including same
DE8904240U1 (fr) 1989-04-06 1989-05-18 Hella Kg Hueck & Co, 4780 Lippstadt, De
JP2570623Y2 (ja) 1992-05-13 1998-05-06 市光工業株式会社 車両用装置
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
KR19980049692A (ko) 1996-12-20 1998-09-15 김영귀 차량용 헤드 램프의 렌즈구조

Also Published As

Publication number Publication date
US20050003159A1 (en) 2005-01-06
FR2853952A1 (fr) 2004-10-22
US7303807B2 (en) 2007-12-04
KR20040090733A (ko) 2004-10-26
KR100592755B1 (ko) 2006-06-26
CN100591986C (zh) 2010-02-24
DE102004018876A1 (de) 2005-03-10
DE102004018876B4 (de) 2009-09-17
JP2004319347A (ja) 2004-11-11
CN1538107A (zh) 2004-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111230