DE102004018876A1 - Abdeckung einer Lichteinheit für ein Fahrzeug - Google Patents
Abdeckung einer Lichteinheit für ein Fahrzeug Download PDFInfo
- Publication number
- DE102004018876A1 DE102004018876A1 DE102004018876A DE102004018876A DE102004018876A1 DE 102004018876 A1 DE102004018876 A1 DE 102004018876A1 DE 102004018876 A DE102004018876 A DE 102004018876A DE 102004018876 A DE102004018876 A DE 102004018876A DE 102004018876 A1 DE102004018876 A1 DE 102004018876A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- cutting
- subjected
- plastic
- light unit
- 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.)
- Granted
Links
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
Classifications
-
- 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
-
- 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
- A45D33/005—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)
Abstract
Eine Lichteinheitsabdeckung, die eine (erste) Farbschicht mit dunkler Farbe enthält, die einem Vorherausschneiden unterzogen wird, wird in einer vorgegebenen Position an einer Rückseite einer (zweiten) Kunststoffschicht mit einer hellen Farbe auf einer Oberflächenseite, die einem Nachherausschneiden unterzogen wird, laminiert und gegossen. Die zweite Schicht steht in Richtung zur Seite der ersten Schicht und einer Grenzoberfläche zwischen der ersten Schicht und der zweiten Schicht vor und ist um einen Abstand in Richtung zur Seite der ersten Schicht in einem laminierten Abschnitt versetzt. Die erste Schicht berührt den geschmolzenen, zweiten Kunststoff und wird dem Nacherausschneiden derart unterzogen, dass ein Teil davon geschmolzen wird und durch seinen Fluss mitgezogen wird. Ein Stufenabschnitt in einem Hohlraum, der einem vorstehenden Abschnitt der zweiten Schicht in Richtung zur Seite der ersten Schicht entspricht, blockiert den Fluss des geschmolzenen, ersten Kunststoffs in die zweite Schicht hinein. Der erste Kunststoff wird nicht in die erste Schicht eingemischt, wodurch sich ein ausgezeichnetes Erscheinungsbild und eine große lichtemittierende Fläche ergeben.
Applications Claiming Priority (2)
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 |
JP03-113812 | 2003-04-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102004018876A1 true DE102004018876A1 (de) | 2005-03-10 |
DE102004018876B4 DE102004018876B4 (de) | 2009-09-17 |
Family
ID=33095346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004018876A Expired - Fee Related DE102004018876B4 (de) | 2003-04-18 | 2004-04-19 | Verfahren zur Herstellung einer Abdeckung einer Lichteinheit für ein Fahrzeug |
Country Status (6)
Country | Link |
---|---|
US (1) | US7303807B2 (de) |
JP (1) | JP2004319347A (de) |
KR (1) | KR100592755B1 (de) |
CN (1) | CN100591986C (de) |
DE (1) | DE102004018876B4 (de) |
FR (1) | FR2853952B1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007005551A1 (de) * | 2007-01-25 | 2008-07-31 | Schefenacker Vision Systems Germany Gmbh | Leuchte für Fahrzeuge, vorzugsweise für Kraftfahrzeuge |
DE102013211880B4 (de) | 2013-06-24 | 2022-04-14 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung |
WO2023280502A1 (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 |
Families Citing this family (20)
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 |
KR101561301B1 (ko) * | 2008-10-22 | 2015-10-19 | 삼성전자주식회사 | 사출물 제작 방법 |
WO2011026237A1 (en) * | 2009-09-01 | 2011-03-10 | Dbm Reflex Entreprises Inc. | Multi-color vehicle lens having interconnected tir reflecting prisms |
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 |
EP2465658B1 (de) * | 2010-12-15 | 2016-07-20 | Canon Kabushiki Kaisha | Harzformartikel, Herstellungsverfahren dafür und Drucker |
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 |
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 (de) * | 2016-09-28 | 2024-01-10 | Valeo Vision | Herstellungsverfahren einer lichtdiffusionseinheit, insbesondere für kraftfahrzeug |
EP3361143A1 (de) * | 2017-02-08 | 2018-08-15 | Valeo Iluminacion | Beleuchtungsvorrichtung mit farbeinsatz für umgebungsbeleuchtung und verfahren zur herstellung davon |
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 |
Family Cites Families (10)
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 (de) | 1989-04-06 | 1989-05-18 | Hella KG Hueck & Co., 59557 Lippstadt | Innen- und Leseleuchte |
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 |
-
2003
- 2003-04-18 JP JP2003113812A patent/JP2004319347A/ja active Pending
-
2004
- 2004-04-16 US US10/825,682 patent/US7303807B2/en not_active Expired - Fee Related
- 2004-04-16 KR KR1020040026098A patent/KR100592755B1/ko not_active IP Right Cessation
- 2004-04-19 FR FR0404119A patent/FR2853952B1/fr not_active Expired - Fee Related
- 2004-04-19 DE DE102004018876A patent/DE102004018876B4/de not_active Expired - Fee Related
- 2004-04-19 CN CN200410034644A patent/CN100591986C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007005551A1 (de) * | 2007-01-25 | 2008-07-31 | Schefenacker Vision Systems Germany Gmbh | Leuchte für Fahrzeuge, vorzugsweise für Kraftfahrzeuge |
DE102013211880B4 (de) | 2013-06-24 | 2022-04-14 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung |
WO2023280502A1 (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 |
Also Published As
Publication number | Publication date |
---|---|
JP2004319347A (ja) | 2004-11-11 |
FR2853952A1 (fr) | 2004-10-22 |
CN1538107A (zh) | 2004-10-20 |
CN100591986C (zh) | 2010-02-24 |
KR100592755B1 (ko) | 2006-06-26 |
US20050003159A1 (en) | 2005-01-06 |
US7303807B2 (en) | 2007-12-04 |
FR2853952B1 (fr) | 2008-05-30 |
DE102004018876B4 (de) | 2009-09-17 |
KR20040090733A (ko) | 2004-10-26 |
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