JP2000243108A - 車輌灯具用レンズ - Google Patents

車輌灯具用レンズ

Info

Publication number
JP2000243108A
JP2000243108A JP11042781A JP4278199A JP2000243108A JP 2000243108 A JP2000243108 A JP 2000243108A JP 11042781 A JP11042781 A JP 11042781A JP 4278199 A JP4278199 A JP 4278199A JP 2000243108 A JP2000243108 A JP 2000243108A
Authority
JP
Japan
Prior art keywords
lens
partial
partial lens
welding
leg
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
Application number
JP11042781A
Other languages
English (en)
Other versions
JP4132353B2 (ja
Inventor
Kazuo Akiyama
一夫 秋山
Fujihiko Sugiyama
富士彦 杉山
Masahiko Nishizaki
昌彦 西崎
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
Priority to JP04278199A priority Critical patent/JP4132353B2/ja
Priority to CN00102340A priority patent/CN1124199C/zh
Priority to GB0004087A priority patent/GB2347108B/en
Priority to US09/507,684 priority patent/US6409370B1/en
Publication of JP2000243108A publication Critical patent/JP2000243108A/ja
Application granted granted Critical
Publication of JP4132353B2 publication Critical patent/JP4132353B2/ja
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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/782—Positioning the parts to be joined, e.g. aligning, indexing or centring by setting the gap between the parts to be joined
    • B29C65/7823—Positioning the parts to be joined, e.g. aligning, indexing or centring by setting the gap between the parts to be joined by using distance pieces, i.e. by using spacers positioned between the parts to be joined and forming a part of the joint
    • B29C65/7829—Positioning the parts to be joined, e.g. aligning, indexing or centring by setting the gap between the parts to be joined by using distance pieces, i.e. by using spacers positioned between the parts to be joined and forming a part of the joint said distance pieces being integral with at least one of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/322—Providing cavities in the joined article to collect the burr
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/324—Avoiding burr formation
    • B29C66/3242—Avoiding burr formation on the inside of a tubular or hollow article
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • 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
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S43/51—Attachment thereof
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29L2031/3055—Cars
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

(57)【要約】 【課題】 見栄え及び指触感、すなわち、指で触ったと
きの感触を良好にすることを課題とする。 【解決手段】 複数の部分レンズ２、３が溶着により一
体に形成された車輌灯具用レンズ１であって、互いに溶
着された部分レンズの少なくとも一方のものの境界部側
の表面３ｂ、４ａを境界に近づくに従って後方に変位す
るようにした。

Description

【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は新規な車輌灯具用レ
ンズに関する。詳しくは、見栄え及び指触感を良好にす
る技術に関する。
【０００２】
【従来の技術】車輌灯具用レンズには複数の部分レンズ
を溶着により一体化したものがある。例えば、いわゆる
コンビネーションランプに使用するレンズなどがある。
【０００３】例えば、図２に示すように、部分レンズａ
と部分レンズｂとを溶着により一体化する場合、双方か
ら溶着脚ｃ、ｄを突設し、これら溶着脚ｃ、ｄを相手方
の部分レンズａ又はｂに当接した状態で溶着するように
なっている。
【０００４】
【発明が解決しようとする課題】ところで、溶着時の治
具の精度や位置決め精度の問題等種々の原因により、部
分レンズａとｂとが、図２に示すように、ずれて溶着さ
れてしまうことがある。すると、境界部ｅにおいて段差
ｆが生じ、見栄えが悪く、また、指で触ったときの感触
が悪いという問題がある。
【０００５】そこで、本発明は、見栄え及び指触感、す
なわち、指で触ったときの感触を良好にすることを課題
とする。
【０００６】
【課題を解決するための手段】本発明車輌灯具用レンズ
は、上記した課題を解決するために、互いに溶着された
部分レンズの少なくとも一方のものの境界部側の表面を
境界に近づくに従って後方に変位するようにしたもので
ある。
【０００７】従って、本発明車輌灯具用レンズにあって
は、互いに溶着された部分レンズ同士にずれが生じたと
しても、正面側から見て元々窪みのある部分でのずれで
あるので、視覚的に目立たず、また、指で触っても、元
々の窪みの方が与えるインパクトが強く、上記ずれをほ
とんど感じさせることがない。
【０００８】
【発明の実施の形態】以下に、本発明車輌灯具用レンズ
の実施の形態を添付図面を参照して説明する。なお、図
示した実施の形態は２つの部分レンズを溶着により一体
化した車輌灯具用レンズ１について適用したものであ
る。
【０００９】車輌灯具用レンズ１は、２つの部分レンズ
２と３とが溶着により一体化して成るものである。溶着
の手段は特に問うものではない。
【００１０】部分レンズ２の接合端部、すなわち、部分
レンズ３と溶着される側の端部に表面２ａと連続し部分
レンズ方へと突出した溶着脚４が突設されている。そし
て、該溶着脚４の部分レンズ３との境界部５側端部の表
面４ａは境界部５に行くに従って後方へ変位する傾斜面
とされている。
【００１１】また、部分レンズ２の接合端部には、後方
へ突出した接合脚６が形成されている。
【００１２】もう一方の部分レンズ３の接合端部には後
方へ突出した接合脚７が形成され、該接合脚７の後端寄
りの部分から部分レンズ２の方へ突出した溶着脚８が形
成されている。そして、該溶着脚８の突出量Ｐ８（溶着
前の溶着脚８の形状を図１に２点鎖線で示す）は表面側
に位置している部分レンズ２の溶着脚４の突出量Ｐ４よ
りかなり大きくなっている。
【００１３】また、部分レンズ３の表面３ａのうち境界
部５側端部３ｂは境界部５に行くに従って後方へ変位す
る傾斜面とされている。
【００１４】そして、上記２つの部分レンズ２、３を溶
着、例えば、振動溶着法により溶着するには、先ず、互
いの接合端部が当接される。すなわち、部分レンズ３の
溶着脚８の先端面が部分レンズ２の接合脚６に当接され
る。
【００１５】そして、一方又は双方の部分レンズ２、３
に振動が与えられ、部分レンズ３の溶着脚８と部分レン
ズ２の接合脚６の互いに接触している部分が溶融して一
体化していく。そして、部分レンズ２の溶着脚４が部分
レンズ３の接合端面に当接した直後に振動が解除され、
溶着脚４及び部分レンズ３のうち該溶着脚４が当接して
いた部分は僅かに溶融した状態となる。
【００１６】上記のようにして溶着された部分レンズ２
と３との境界部５には２つの傾斜面３ｂ、４ａによって
窪み、すなわち、断面Ｖ字状の溝９が形成される。
【００１７】上記車輌灯具用レンズ１にあっては、溶着
により接合された２つの部分レンズ２と３との間にＶ字
状の溝９が形成されるので、部分レンズ２と３との間に
前後に多少のずれがあっても、上記Ｖ字溝９によって視
覚的に目立つことが無く、また、部分レンズ２と３を境
界部５を横断するように指でなぞったとしても、指に与
える感触はＶ字溝９の方がはるかに大きく、部分レンズ
２と３との間の僅かなずれなどほとんど感じることがな
い。
【００１８】なお、上記車輌灯具用レンズ１にあって
は、部分レンズ２、３の接合端部に傾斜面４ａ、３ｂを
形成したが、該部分はアール（Ｒ）面としても良い。
【００１９】また、傾斜面又はアール（Ｒ）面は部分レ
ンズ２、３の双方に形成する必要はなく、少なくとも、
部分レンズ２、３のどちらか一方に形成すれば、その目
的を達成することができる。ただ、部分レンズ２、３の
双方に傾斜面又はアール（Ｒ）面を形成した方が見栄え
がより良好になり、また、指触感も良好となる。
【００２０】さらに、上記実施の形態においては、２つ
の部分レンズを溶着により一体化した車輌灯具用レンズ
１を例として示したが、本発明は３つ以上の部分レンズ
を溶着により一体化した車輌灯具用レンズにも適用可能
であることは勿論である。
【００２１】なお、上記した実施の形態において示した
各部の形状及び構造は、何れも本発明を実施するに際し
て行う具体化のほんの一例を示したものに過ぎず、これ
らによって、本発明の技術的範囲が限定的に解釈される
ことがあってはならないものである。
【００２２】
【発明の効果】以上に記載したところから明らかなよう
に、本発明車輌灯具用レンズは、複数の部分レンズが溶
着により一体に形成された車輌灯具用レンズであって、
互いに溶着された部分レンズの少なくとも一方のものの
境界部側の表面を境界に近づくに従って後方に変位する
ようにしたことを特徴とする。
【００２３】従って、本発明車輌灯具用レンズにあって
は、互いに溶着された部分レンズ同士にずれが生じたと
しても、正面側から見て元々窪みのある部分でのずれで
あるので、視覚的に目立たず、また、指で触っても、元
々の窪みの方が与えるインパクトが強く、上記ずれをほ
とんど感じさせることがない。
【図面の簡単な説明】
【図１】本発明車輌灯具用レンズの実施の形態を示す要
部の拡大断面図である。
【図２】従来の車輌灯具用レンズの一例を示す要部の拡
大断面図である。
【符号の説明】
１…車輌灯具用レンズ、２…部分レンズ、２ａ…表面、
３…部分レンズ、３ａ…表面、３ｂ…境界に近づくに従
って後方に変位するようにした面、４ａ…境界に近づく
に従って後方に変位するようにした面、５…境界部
───────────────────────────────────────────────────── フロントページの続き (72)発明者 西崎 昌彦 静岡県清水市北脇500番地 株式会社小糸 製作所静岡工場内 Ｆターム(参考） 3K080 AA01 BB01 BB29 4F211 AD05 AD24 AD25 AG05 AG19 AG28 AH17 AH74 TA01 TC06 TC09 TD07 TD13 TN20

Claims (1)

    【特許請求の範囲】
  1. 【請求項１】 複数の部分レンズが溶着により一体に形
    成された車輌灯具用レンズであって、 互いに溶着された部分レンズの少なくとも一方のものの
    境界部側の表面を境界に近づくに従って後方に変位する
    ようにしたことを特徴とする車輌灯具用レンズ。
JP04278199A 1999-02-22 1999-02-22 車輌灯具用レンズ Expired - Fee Related JP4132353B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP04278199A JP4132353B2 (ja) 1999-02-22 1999-02-22 車輌灯具用レンズ
CN00102340A CN1124199C (zh) 1999-02-22 2000-02-17 车辆灯具用车灯玻璃
GB0004087A GB2347108B (en) 1999-02-22 2000-02-21 Vehicle lamp lens
US09/507,684 US6409370B1 (en) 1999-02-22 2000-02-22 Vehicular lamp lens having an indented front surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04278199A JP4132353B2 (ja) 1999-02-22 1999-02-22 車輌灯具用レンズ

Publications (2)

Publication Number Publication Date
JP2000243108A true JP2000243108A (ja) 2000-09-08
JP4132353B2 JP4132353B2 (ja) 2008-08-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP04278199A Expired - Fee Related JP4132353B2 (ja) 1999-02-22 1999-02-22 車輌灯具用レンズ

Country Status (4)

Country Link
US (1) US6409370B1 (ja)
JP (1) JP4132353B2 (ja)
CN (1) CN1124199C (ja)
GB (1) GB2347108B (ja)

Cited By (2)

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JP2011159489A (ja) * 2010-02-01 2011-08-18 Koito Mfg Co Ltd 車両用灯具
JP2015186872A (ja) * 2014-03-27 2015-10-29 株式会社ティラド 樹脂成形品の溶着方法

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US6790210B1 (en) * 2000-02-16 2004-09-14 Trans1, Inc. Methods and apparatus for forming curved axial bores through spinal vertebrae
US7740633B2 (en) 2003-10-23 2010-06-22 Trans1 Inc. Guide pin for guiding instrumentation along a soft tissue tract to a point on the spine
JP2005337108A (ja) * 2004-05-26 2005-12-08 Toyota Boshoku Corp サージタンクの接合構造及びサージタンク並びにインテークマニホールド
DE102004039004A1 (de) * 2004-08-11 2006-02-23 Bayerische Motoren Werke Ag Kraftfahrzeugleuchte mit einer aus Kunststoff gefertigten Lichtscheibe
CN105984118B (zh) * 2015-02-06 2022-05-10 上海鸿研物流技术有限公司 防溢料结构

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US4288684A (en) * 1977-10-18 1981-09-08 Kato Hisao Electrode type steam vaporizer
DE2912521A1 (de) * 1979-03-29 1980-10-09 Bosch Gmbh Robert Scheinwerfer, insbesondere fuer kraftfahrzeuge
US4447862A (en) * 1982-04-05 1984-05-08 General Electric Company Sealed beam lamp unit sealing surfaces
DE3634793A1 (de) * 1986-10-11 1988-04-14 Urban Maschinenbau Verfahren zum verschweissen von kunststoffprofilen
KR100293375B1 (ko) * 1996-03-05 2001-07-12 고지마 류조 차량램프및그진동용착방법
JPH10255511A (ja) * 1997-03-10 1998-09-25 Koito Mfg Co Ltd 車輌用灯具
JPH10334705A (ja) * 1997-05-30 1998-12-18 Koito Mfg Co Ltd 車両用灯具の溶着脚
US6000814A (en) * 1997-07-17 1999-12-14 Donnelly Corporation Vehicular component assembly with hard coated element

Cited By (2)

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Publication number Priority date Publication date Assignee Title
JP2011159489A (ja) * 2010-02-01 2011-08-18 Koito Mfg Co Ltd 車両用灯具
JP2015186872A (ja) * 2014-03-27 2015-10-29 株式会社ティラド 樹脂成形品の溶着方法

Also Published As

Publication number Publication date
GB2347108A (en) 2000-08-30
JP4132353B2 (ja) 2008-08-13
US6409370B1 (en) 2002-06-25
GB2347108B (en) 2001-05-09
CN1124199C (zh) 2003-10-15
GB0004087D0 (en) 2000-04-12
CN1264641A (zh) 2000-08-30

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