JP2006506277A5 - - Google Patents
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- Publication number
- JP2006506277A5 JP2006506277A5 JP2004570641A JP2004570641A JP2006506277A5 JP 2006506277 A5 JP2006506277 A5 JP 2006506277A5 JP 2004570641 A JP2004570641 A JP 2004570641A JP 2004570641 A JP2004570641 A JP 2004570641A JP 2006506277 A5 JP2006506277 A5 JP 2006506277A5
- Authority
- JP
- Japan
- Prior art keywords
- bumper unit
- unit according
- unitary
- vehicle
- beam portion
- 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.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims 6
- 239000000463 material Substances 0.000 claims 6
- 229920001169 thermoplastic Polymers 0.000 claims 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 3
- 210000003195 Fascia Anatomy 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229920000515 polycarbonate Polymers 0.000 claims 2
- 239000004417 polycarbonate Substances 0.000 claims 2
- 229920005992 thermoplastic resin Polymers 0.000 claims 2
- 239000004952 Polyamide Substances 0.000 claims 1
- 229920001225 Polyester resin Polymers 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 229920003247 engineering thermoplastic Polymers 0.000 claims 1
- 229920001903 high density polyethylene Polymers 0.000 claims 1
- 239000004700 high-density polyethylene Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 229920001684 low density polyethylene Polymers 0.000 claims 1
- 239000004702 low-density polyethylene Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 239000011528 polyamide (building material) Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 239000004645 polyester resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
Claims (17)
- 車両に取付けられて衝突により発生する力を吸収する単体構造バンパユニット(11)であって、単体構造バンパユニットが、車両に取付けるための剛性ビーム部分(15)と該ビーム部分と互いに一体に成形された衝突エネルギー吸収体(13)とを組合せた単一の成形部品を含んでなり、前記エネルギー吸収体(13)が、衝突によるエネルギーを吸収するように前方向に面しているとともに衝突時に圧壊する複数の圧壊可能前方突出部材(17)を有しており、該複数の圧壊可能部材(17)がビーム部分(15)の前面に沿って長手方向に間隔をおいて配置され、圧壊可能部材(17)及びビーム部分(15)が共に熱可塑性材料からなる、単体構造バンパユニット。
- 該単体構造バンパユニット(11)が、細長い形状を有し、車両前端部に取付けられかつ該車両の幅全体にわたって長手方向に延在する、請求項1記載の単体構造バンパユニット。
- 前記エネルギー吸収体部分(13)が歩行者脚部保護に適しており、高度に有効なクラッシュモードを有する、請求項2記載の単体構造バンパユニット。
- 前記エネルギー吸収体部分(13)が、5mph以下の低速度での車両衝突の間にエネルギーを吸収する、請求項2記載の単体構造バンパユニット。
- 前記エネルギー吸収体部分とビーム部分とが、本質的に射出成形材料の単一の一体形ユニットから成る、請求項2記載の単体構造バンパユニット。
- 前記圧壊可能部材が比較的薄い壁部分を有し、前記ビーム部分が比較的厚い壁部分を有する、請求項1記載の単体構造バンパユニット。
- 前記圧壊可能部材が、前記ビーム部分から外向きに延びた複数の射出成形結合壁部分を含んでおり、該ビーム内に中空の部分を形成する、請求項1記載の単体構造バンパユニット。
- 前記圧壊可能部材が、少なくとも2つの異なる構成を有する、請求項7記載の単体構造バンパユニット。
- 前記構成が、箱形、缶形、弧状壁、結合壁、I形又はH形の構成から選択される、請求項8記載の単体構造バンパユニット。
- 前記車両への取付けが車両支持体に対して行われ、前記ビーム部分が、前記車両支持体に取付けられるセクションを含む、請求項8記載の単体構造バンパユニット。
- 前記エネルギー吸収体が、前記車両支持体に向かう衝撃を吸収するように配置された一対の圧壊可能部材を含む、請求項10記載の単体構造バンパユニット。
- 前記単体構造ビームが、熱可塑性樹脂で単一部品として射出成形されている、請求項8記載の単体構造バンパユニット。
- 前記熱可塑材がポリエステル材料を含む、請求項12記載の単体構造バンパユニット。
- 前記熱可塑材がポリカーボネート材料を含む、請求項12記載の単体構造バンパユニット。
- 前記エンジニアリング熱可塑性樹脂が、芳香族ポリカーボネート、高密度ポリエチレン、低密度ポリエチレン、ポリアミド又はその混合物とポリエステル樹脂とのブレンドである、請求項12記載の単体構造バンパユニット。
- フェーシアを含む、請求項12記載の単体構造バンパユニット。
- 前記フェーシアが熱可塑性樹脂で形成されている、請求項16記載の単体構造バンパユニット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42784402P | 2002-11-20 | 2002-11-20 | |
US10/640,295 US6994384B2 (en) | 2002-11-20 | 2003-08-13 | Integrated solitary bumper beam |
PCT/US2003/037115 WO2004045910A2 (en) | 2002-11-20 | 2003-11-20 | Integrated solitary bumper beam |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006506277A JP2006506277A (ja) | 2006-02-23 |
JP2006506277A5 true JP2006506277A5 (ja) | 2007-01-18 |
Family
ID=32302751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004570641A Pending JP2006506277A (ja) | 2002-11-20 | 2003-11-20 | 一体形の単体バンパ・ビーム |
Country Status (7)
Country | Link |
---|---|
US (1) | US6994384B2 (ja) |
EP (1) | EP1565350A2 (ja) |
JP (1) | JP2006506277A (ja) |
KR (1) | KR20050072667A (ja) |
CN (1) | CN100335313C (ja) |
AU (1) | AU2003294392A1 (ja) |
WO (1) | WO2004045910A2 (ja) |
Families Citing this family (36)
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US7228723B2 (en) * | 2004-07-01 | 2007-06-12 | Netshape Energy Management Llc | Bumper impact-testing device |
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US7163242B2 (en) * | 2005-01-05 | 2007-01-16 | General Electric Company | Bumper system with energy absorber |
EP1721739A1 (en) * | 2005-05-09 | 2006-11-15 | Total Petrochemicals Research Feluy | Bi-layer rotomoulding applications |
US7625036B2 (en) * | 2006-04-04 | 2009-12-01 | Oakwood Energy Management, Inc. | Multi-sectional modular energy absorber and method for configuring same |
US7484780B2 (en) * | 2006-04-12 | 2009-02-03 | Chrysler Llc | Bumper beam for automobile |
FR2908715B1 (fr) * | 2006-11-20 | 2009-07-03 | Valeo Systemes Thermiques | Bouclier de protection contre les chocs pour face avant de vehicule automobile et module de face avant comportant un tel bouclier |
JP4815387B2 (ja) * | 2007-04-25 | 2011-11-16 | 株式会社イノアックコーポレーション | 衝撃吸収部材 |
JP4945401B2 (ja) * | 2007-10-26 | 2012-06-06 | 本田技研工業株式会社 | 自動車のバンパービーム構造 |
FR2924657A3 (fr) * | 2007-12-11 | 2009-06-12 | Renault Sas | Element d'absorption pour pare-chocs de vehicule, pare-chocs correspondant et vehicule pourvu d'un tel pare-chocs |
US8215686B2 (en) * | 2007-12-31 | 2012-07-10 | Sabic Innovative Plastics Ip B.V. | Fascia energy absorber, bumper system and process |
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US7806448B2 (en) * | 2008-11-04 | 2010-10-05 | Sabic Innovative Plastics Ip B.V. | Vehicle bumper system with energy absorber |
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US9302638B2 (en) | 2010-10-29 | 2016-04-05 | Sabic Global Technologies B.V. | Unitary energy absorbing assembly and method of making the same |
US8424629B2 (en) | 2011-03-09 | 2013-04-23 | Shape Corp. | Vehicle energy absorber for pedestrian's upper leg |
KR101322475B1 (ko) * | 2011-11-02 | 2013-10-29 | 이든텍 주식회사 | 차량의 에너지 흡수장치 |
US10005408B2 (en) * | 2011-11-03 | 2018-06-26 | Sabic Global Technologies B.V. | Energy absorbing system for conflicting regulatory requirements for vehicle bumpers |
US8851539B2 (en) * | 2012-01-06 | 2014-10-07 | Sabic Innovative Plastics Ip B.V. | Energy absorbing assembly |
US8876179B2 (en) | 2012-02-01 | 2014-11-04 | Sabic Global Technologies B.V. | Energy absorbing assembly and methods of making and using the same |
US9033380B2 (en) | 2012-05-23 | 2015-05-19 | Sabic Global Technologies B.V. | Energy absorber with staggered, vertically oriented crush lobes |
FR3003828B1 (fr) * | 2013-03-27 | 2015-05-01 | Faurecia Bloc Avant | Pare-chocs de vehicule automobile |
US9090219B2 (en) * | 2013-03-29 | 2015-07-28 | GM Global Technology Operations LLC | Vehicle fascia with integral energy absorber |
US8973957B2 (en) | 2013-04-22 | 2015-03-10 | Shape Corp. | Bumper energy absorber with sensor and configured lobes |
CN103481847B (zh) * | 2013-09-26 | 2015-09-30 | 无锡阳工机械制造有限公司 | 一种用于汽车防撞梁的复合材料 |
US9415708B2 (en) | 2014-02-18 | 2016-08-16 | Oakwood Energy Management, Inc. | Conformable energy absorber |
US9233657B1 (en) * | 2014-08-29 | 2016-01-12 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumper energy absorber with local stiffening |
US10065587B2 (en) | 2015-11-23 | 2018-09-04 | Flex|N|Gate Corporation | Multi-layer energy absorber |
WO2018091947A1 (en) | 2016-11-18 | 2018-05-24 | Arcelormittal | Bumper beam having ribs on several walls of the bumper beam |
IT201700103763A1 (it) * | 2017-09-15 | 2019-03-15 | Srt S R L | Elemento ad assorbimento d’urto polimerico per un veicolo e struttura paraurti |
US11305710B2 (en) | 2019-07-26 | 2022-04-19 | Ford Global Technologies, Llc | Bumper assembly |
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-
2003
- 2003-08-13 US US10/640,295 patent/US6994384B2/en not_active Expired - Fee Related
- 2003-11-20 EP EP03789875A patent/EP1565350A2/en not_active Ceased
- 2003-11-20 CN CNB2003801001209A patent/CN100335313C/zh not_active Expired - Fee Related
- 2003-11-20 KR KR1020047011168A patent/KR20050072667A/ko not_active Application Discontinuation
- 2003-11-20 JP JP2004570641A patent/JP2006506277A/ja active Pending
- 2003-11-20 AU AU2003294392A patent/AU2003294392A1/en not_active Abandoned
- 2003-11-20 WO PCT/US2003/037115 patent/WO2004045910A2/en active Application Filing
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