JP6238966B2 - 導光被覆要素、計器パネル、及び導光被覆要素の製造方法 - Google Patents
導光被覆要素、計器パネル、及び導光被覆要素の製造方法 Download PDFInfo
- Publication number
- JP6238966B2 JP6238966B2 JP2015509439A JP2015509439A JP6238966B2 JP 6238966 B2 JP6238966 B2 JP 6238966B2 JP 2015509439 A JP2015509439 A JP 2015509439A JP 2015509439 A JP2015509439 A JP 2015509439A JP 6238966 B2 JP6238966 B2 JP 6238966B2
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- covering element
- guide covering
- instrument panel
- pointer
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 21
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 238000001746 injection moulding Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 238000005286 illumination Methods 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
-
- 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
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
- G01D13/02—Scales; Dials
- G01D13/04—Construction
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- 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
- B29L2011/0075—Light guides, optical cables
-
- 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
- B29L2031/3005—Body finishings
- B29L2031/3008—Instrument panels
-
- 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
- Y10S116/00—Signals and indicators
- Y10S116/36—Illuminated dial and pointer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Instrument Panels (AREA)
- Details Of Measuring Devices (AREA)
Description
ポリメチルメタクリレート(PMMA)、
及び/又は
ポリカーボネート(PC)、
又はこれらの物質の合成物
を含むことである。
方法の一段階において、導光被覆要素の第1部分と第2部分とが二段階射出成形を用いて又は二成分射出成形を用いて製造されるステップを含む方法に関する。
ポリメチルメタクリレート(PMMA)、
及び/又は
ポリカーボネート(PC)、
又はこれらの物質の合成物
を含む。
11 導光被覆要素の第1部分
12 導光被覆要素の第2部分
21 指針を備えた第1指示計器
22 指針を備えた第2指示計器
30 表示領域
31 中央第1部分
32 周辺第2部分
Claims (7)
- 表示装置を備え且つ前記表示装置の表示領域(30)が中央の第1部分(31)と周辺の第2部分(32)とを有する自動車用計器パネルと関連して使用するための導光被覆要素(1)であって、
前記導光被覆要素(1)が第1部分(11)と第2部分(12)とを備え、前記導光被覆要素(1)の第1部分(11)が透明な第1材料で作られ、前記導光被覆要素(1)の第2部分(12)が不透明な第2材料で作られ、前記導光被覆要素(1)の第1部分(11)と前記導光被覆要素(1)の第2部分(12)とが単一部品で作られ、前記第2材料が前記第1材料よりも柔軟であるという特性を有し、
前記導光被覆要素(1)の第2部分(12)は、前記表示領域(30)の前記周辺の第2部分(32)を少なくとも部分的に照明するための光が前記表示領域(30)の前記中央の第1部分(31)に相当する前記導光被覆要素(1)の中央部に入らないように設計される、導光被覆要素(1)。 - 前記導光被覆要素(1)の第1部分(11)と前記導光被覆要素(1)の第2部分(12)が二段階射出成形を用いて作られる、請求項1に記載の導光被覆要素(1)。
- 前記導光被覆要素(1)の第1部分(11)と前記導光被覆要素(1)の第2部分(12)が二成分射出成形を用いて作られる、請求項1又は2に記載の導光被覆要素(1)。
- 前記第1材料が、
ポリメチルメタクリレート(PMMA)、
及び/又は
ポリカーボネート(PC)、
又は、これらの物質の合成物
を含む、請求項1から3のいずれか1項に記載の導光被覆要素(1)。 - 請求項1から4のいずれか1項に記載の少なくとも1つの導光被覆要素(1)を備える、自動車用計器パネル。
- 前記計器パネルが表示装置を備え、前記表示装置が回転軸を中心に回転させることができる指針を備えた第1指示計器(21)を有する表示領域(30)を有し、前記表示領域(30)が回転軸に関して中央の第1部分(31)と周辺の第2部分(32)とを有し、指針を備えた第2指示計器(22)が前記表示領域(30)の前記周辺の第2部分(32)を少なくとも部分的に照明するために設けられ、前記導光被覆要素(1)の第2部分(12)が前記指針を備えた第2指示計器(22)による照明を前記周辺の第2部分(32)に制限するように設計される、請求項5に記載の計器パネル。
- 請求項1から4のいずれか1項に記載の導光被覆要素(1)を製造する方法であって、
方法の1段階において、前記導光被覆要素(1)の第1部分(11)と第2部分(12)が二段階射出成形を用いて又は二成分射出成形を用いて製造される、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR12/01296 | 2012-05-03 | ||
FR1201296A FR2990169B1 (fr) | 2012-05-03 | 2012-05-03 | Element guide de lumiere et de couvrage, tableau de bord et procede de fabrication d'un element decoratif |
PCT/EP2013/059138 WO2013164400A1 (fr) | 2012-05-03 | 2013-05-02 | Element guide de lumiere et de couvrage, tableau de bord et procede de fabrication d'un element decoratif |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015520845A JP2015520845A (ja) | 2015-07-23 |
JP6238966B2 true JP6238966B2 (ja) | 2017-11-29 |
Family
ID=48289164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015509439A Expired - Fee Related JP6238966B2 (ja) | 2012-05-03 | 2013-05-02 | 導光被覆要素、計器パネル、及び導光被覆要素の製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10065350B2 (ja) |
EP (1) | EP2844956B1 (ja) |
JP (1) | JP6238966B2 (ja) |
KR (1) | KR20150011823A (ja) |
FR (1) | FR2990169B1 (ja) |
WO (1) | WO2013164400A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3056935B1 (fr) * | 2016-10-03 | 2019-12-20 | Peugeot Citroen Automobiles Sa | Procede de fabrication d'un guide de lumiere a ecran diffusant integre |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS551527A (en) * | 1978-06-21 | 1980-01-08 | Nissan Motor Co Ltd | Meter panel lighting structure of instrument panel |
JP2945318B2 (ja) * | 1996-01-17 | 1999-09-06 | スタンレー電気株式会社 | 面光源装置 |
GB2331800A (en) * | 1997-11-29 | 1999-06-02 | Ford Motor Co | A light guide arrangement |
JP3871176B2 (ja) | 1998-12-14 | 2007-01-24 | シャープ株式会社 | バックライト装置および液晶表示装置 |
JP2000346678A (ja) * | 1999-06-07 | 2000-12-15 | Yazaki Corp | 車両用表示装置 |
US6983717B1 (en) * | 2005-01-05 | 2006-01-10 | Yazaki North America, Inc. | Indicator assembly with halo-free pointer |
DE112006001629T5 (de) * | 2005-06-20 | 2008-05-08 | Siemens Vdo Automotive Corp., Auburn Hills | Dünner Instrumentenblock mit Antireflexbeschichtung |
JP2007271272A (ja) * | 2006-03-30 | 2007-10-18 | Calsonic Kansei Corp | 指針照明構造 |
US7527386B1 (en) | 2007-04-04 | 2009-05-05 | Yazaki North America, Inc. | Spring-mounted light guide |
JP4888429B2 (ja) * | 2008-03-18 | 2012-02-29 | 株式会社Jvcケンウッド | インジケータ装置 |
JP4975802B2 (ja) * | 2009-12-24 | 2012-07-11 | 株式会社ホンダアクセス | 車両用照明装置 |
US8517548B2 (en) * | 2010-03-31 | 2013-08-27 | Denso International America, Inc. | Edge lighting dial structure |
-
2012
- 2012-05-03 FR FR1201296A patent/FR2990169B1/fr active Active
-
2013
- 2013-05-02 WO PCT/EP2013/059138 patent/WO2013164400A1/fr active Application Filing
- 2013-05-02 KR KR1020147034066A patent/KR20150011823A/ko not_active Application Discontinuation
- 2013-05-02 US US14/398,421 patent/US10065350B2/en not_active Expired - Fee Related
- 2013-05-02 JP JP2015509439A patent/JP6238966B2/ja not_active Expired - Fee Related
- 2013-05-02 EP EP13720379.0A patent/EP2844956B1/fr not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
FR2990169A1 (fr) | 2013-11-08 |
US10065350B2 (en) | 2018-09-04 |
WO2013164400A1 (fr) | 2013-11-07 |
US20150085465A1 (en) | 2015-03-26 |
EP2844956B1 (fr) | 2016-10-12 |
FR2990169B1 (fr) | 2015-02-06 |
EP2844956A1 (fr) | 2015-03-11 |
JP2015520845A (ja) | 2015-07-23 |
KR20150011823A (ko) | 2015-02-02 |
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