CN1856672A - 碰撞吸收构件 - Google Patents
碰撞吸收构件 Download PDFInfo
- Publication number
- CN1856672A CN1856672A CNA2004800278774A CN200480027877A CN1856672A CN 1856672 A CN1856672 A CN 1856672A CN A2004800278774 A CNA2004800278774 A CN A2004800278774A CN 200480027877 A CN200480027877 A CN 200480027877A CN 1856672 A CN1856672 A CN 1856672A
- Authority
- CN
- China
- Prior art keywords
- energy absorption
- slot part
- absorption member
- shape
- section
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
- F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
例NO | 内容 | 槽部宽度W | 槽部深度d | 边×5 | 边×6 | 边×7 | 内角α(°) | 内角β(°) | 槽部无长度 | 截面减少长度 |
123456789 | 在扁平八边形上设置一个适当的槽部在扁平八边形上设置一个宽幅槽部在扁平八边形上设置一个窄幅槽部在扁平八边形上设置一个槽部扁平八边形上设置两个适当的槽部在例1上附加没有槽部的部分减少例1的端部截面积例6的无槽部部分的长度大在扁平八边形上没有槽部 | 601186.060各25606060 | 11.511.56.011.5各1511.511.511.5 | 356.0623526.6353535 | 356.0623526.6353535 | 26.6 | 135135135100107135135135 | 106106106106106106106106135 | 3080 | 30 |
例NO | 初期最大荷重(kN) | 70%压坏吸收能量(kJ) |
123456789 | 350349330361441251172253323 | 19.615.213.515.020.120.318.216.813.0 |
面部宽度(mm) | 曲率的付与方向 | h/X | 70%压坏吸收能量(kJ) | |
发明例1发明例2发明例3 | 282828 | 外侧内侧内侧 | 0.1720.4310.045 | 14.1214.3114.52 |
比较例 | 28 | 无 | 0.00 | 13.94 |
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003280949 | 2003-07-28 | ||
JP280949/2003 | 2003-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1856672A true CN1856672A (zh) | 2006-11-01 |
CN100476233C CN100476233C (zh) | 2009-04-08 |
Family
ID=34100908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800278774A Expired - Lifetime CN100476233C (zh) | 2003-07-28 | 2004-07-28 | 碰撞吸收构件 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7252314B2 (zh) |
EP (1) | EP1653114B2 (zh) |
JP (1) | JP3912422B2 (zh) |
CN (1) | CN100476233C (zh) |
DE (1) | DE602004025247D1 (zh) |
WO (1) | WO2005010398A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101844549A (zh) * | 2009-03-26 | 2010-09-29 | 佛吉亚汽车前端模块公司 | 用于机动车的包括前保险杠保护罩的前部组件 |
CN101428596B (zh) * | 2007-11-05 | 2011-07-13 | 丰田铁工株式会社 | 车辆用冲击吸收部件 |
CN102730068A (zh) * | 2011-04-15 | 2012-10-17 | 福特全球技术公司 | 多角加强件 |
CN103223910A (zh) * | 2013-04-28 | 2013-07-31 | 长城汽车股份有限公司 | 用于车架的前置吸能装置和具有其的车架、汽车 |
CN107606019A (zh) * | 2017-08-09 | 2018-01-19 | 西北工业大学 | 一种具有高效缓冲吸能特性的双层端封双翻转吸能结构 |
US9902435B2 (en) | 2013-10-09 | 2018-02-27 | Nippon Steel & Sumitomo Metal Corporation | Structural member for automotive body |
CN108350970A (zh) * | 2015-12-24 | 2018-07-31 | 株式会社Uacj | 能量吸收构件 |
Families Citing this family (58)
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US7380830B2 (en) * | 2005-02-03 | 2008-06-03 | Honda Motor Co., Ltd. | Vehicle front body structure |
DE102005029726B4 (de) * | 2005-06-24 | 2007-08-02 | Benteler Automobiltechnik Gmbh | Stoßfänger für ein Kraftfahrzeug |
DE102005029738B4 (de) | 2005-06-24 | 2018-10-04 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Energieabsorberelement und dieses verwendende Kraftfahrzeugkarosserie |
EP1923273B1 (en) * | 2005-09-09 | 2010-12-01 | Toyoda Iron Works Co., Ltd. | Impact absorption member for vehicle |
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US7617916B2 (en) * | 2007-10-17 | 2009-11-17 | Shape Corp. | Tapered crushable polygonal structure |
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JP5167823B2 (ja) * | 2008-01-15 | 2013-03-21 | トヨタ自動車株式会社 | 衝撃吸収部材 |
US8641129B2 (en) * | 2008-09-19 | 2014-02-04 | Ford Global Technologies, Llc | Twelve-cornered strengthening member |
US9187127B2 (en) | 2008-09-19 | 2015-11-17 | Ford Global Technologies, Llc | Twelve-cornered strengthening member, assemblies including a twelve-cornered strengthening member, and methods of manufacturing and joining the same |
US8539737B2 (en) * | 2008-09-19 | 2013-09-24 | Ford Global Technologies, Llc | Twelve-cornered strengthening member |
US9533710B2 (en) * | 2008-09-19 | 2017-01-03 | Ford Global Technologies, Llc | Twelve-cornered strengthening member |
JP4738474B2 (ja) * | 2008-12-26 | 2011-08-03 | 豊田鉄工株式会社 | 車両用衝撃吸収部材 |
DE102009013322A1 (de) * | 2009-03-18 | 2010-09-30 | Benteler Automobiltechnik Gmbh | Stoßfängeranordnung |
JP5632147B2 (ja) * | 2009-10-13 | 2014-11-26 | 新日鐵住金株式会社 | クラッシュボックス |
US8210583B2 (en) * | 2010-05-12 | 2012-07-03 | GM Global Technology Operations LLC | Energy absorber device and method of forming same |
JP5196079B2 (ja) * | 2010-08-26 | 2013-05-15 | 新日鐵住金株式会社 | 衝撃吸収部材 |
US8567856B2 (en) * | 2011-01-07 | 2013-10-29 | Tesla Motors, Inc. | Swept front torque box |
IN2014DN08618A (zh) | 2012-04-10 | 2015-05-22 | Nippon Steel & Sumitomo Metal Corp | |
US8668247B2 (en) * | 2012-04-23 | 2014-03-11 | GM Global Technology Operations LLC | Magnesium-composite structures with enhanced design |
WO2014014120A1 (ja) | 2012-07-20 | 2014-01-23 | 新日鐵住金株式会社 | 鋼材 |
MX369196B (es) | 2012-08-21 | 2019-10-31 | Nippon Steel Corp Star | Material de acero. |
IN2015DN01802A (zh) | 2012-08-21 | 2015-05-29 | Nippon Steel & Sumitomo Metal Corp | |
JP2014104963A (ja) * | 2012-11-30 | 2014-06-09 | Aisin Seiki Co Ltd | クラッシュボックス |
BR112015013073B1 (pt) | 2012-12-06 | 2019-03-12 | Nippon Steel & Sumitomo Metal Corporation | Material de aço e elemento para absorção de impacto |
JP5988893B2 (ja) * | 2013-02-25 | 2016-09-07 | 豊田鉄工株式会社 | 車両用衝撃吸収部材 |
FR3004157B1 (fr) | 2013-04-08 | 2016-02-19 | Peugeot Citroen Automobiles Sa | Deflecteur aerodynamique pour partie arriere d’un vehicule |
CN103192782A (zh) * | 2013-04-28 | 2013-07-10 | 长城汽车股份有限公司 | 吸能盒以及具有其的车架和汽车 |
EP3056391B1 (en) | 2013-10-09 | 2018-07-04 | Nippon Steel & Sumitomo Metal Corporation | Crush box and method for producing the same |
WO2015119206A1 (ja) * | 2014-02-06 | 2015-08-13 | 帝人株式会社 | 樹脂製衝撃吸収部材及び車両用部品 |
KR101510039B1 (ko) * | 2014-02-06 | 2015-04-07 | 현대자동차주식회사 | 차량용 크래시박스 |
JP6039600B2 (ja) * | 2014-03-28 | 2016-12-07 | 富士重工業株式会社 | 衝撃吸収構造 |
KR101601428B1 (ko) * | 2014-06-03 | 2016-03-09 | 현대자동차주식회사 | 차량용 크래쉬박스 |
US10315698B2 (en) | 2015-06-24 | 2019-06-11 | Ford Global Technologies, Llc | Sixteen-cornered strengthening member for vehicles |
US9944323B2 (en) | 2015-10-27 | 2018-04-17 | Ford Global Technologies, Llc | Twenty-four-cornered strengthening member for vehicles |
US9889887B2 (en) | 2016-01-20 | 2018-02-13 | Ford Global Technologies, Llc | Twelve-cornered strengthening member for a vehicle with straight and curved sides and an optimized straight side length to curved side radius ratio |
US9789906B1 (en) | 2016-03-23 | 2017-10-17 | Ford Global Technologies, Llc | Twenty-eight-cornered strengthening member for vehicles |
US10393315B2 (en) | 2016-04-26 | 2019-08-27 | Ford Global Technologies, Llc | Cellular structures with twelve-cornered cells |
US10704638B2 (en) | 2016-04-26 | 2020-07-07 | Ford Global Technologies, Llc | Cellular structures with twelve-cornered cells |
US10473177B2 (en) * | 2016-08-23 | 2019-11-12 | Ford Global Technologies, Llc | Cellular structures with sixteen-cornered cells |
US10220881B2 (en) | 2016-08-26 | 2019-03-05 | Ford Global Technologies, Llc | Cellular structures with fourteen-cornered cells |
US10300947B2 (en) | 2016-08-30 | 2019-05-28 | Ford Global Technologies, Llc | Twenty-eight-cornered strengthening member for vehicles |
US10279842B2 (en) | 2016-08-30 | 2019-05-07 | Ford Global Technologies, Llc | Twenty-eight-cornered strengthening member for vehicles |
US10429006B2 (en) | 2016-10-12 | 2019-10-01 | Ford Global Technologies, Llc | Cellular structures with twelve-cornered cells |
JP6516716B2 (ja) * | 2016-11-17 | 2019-05-22 | 本田技研工業株式会社 | 車体フレーム |
US10065682B1 (en) * | 2017-04-24 | 2018-09-04 | Ford Global Technologies, Llc | Thirty-two-cornered strengthening member |
US10695817B2 (en) | 2017-04-24 | 2020-06-30 | Ford Global Technologies, Llc | Thirty-six-cornered strengthening member |
US10618483B2 (en) * | 2018-01-31 | 2020-04-14 | GM Global Technology Operations LLC | Multi-component composite energy-absorbing structure having a corrugated joint |
US10829070B2 (en) * | 2018-02-23 | 2020-11-10 | Ford Global Technologies, Llc | Strengthening structure of a vehicle |
US10562478B2 (en) * | 2018-02-23 | 2020-02-18 | Ford Global Technologies, Llc | Strengthening structure of a vehicle |
US11167797B2 (en) * | 2019-10-21 | 2021-11-09 | Ford Global Technologies, Llc | Multi-cell energy absorbing structures |
US11292522B2 (en) | 2019-12-04 | 2022-04-05 | Ford Global Technologies, Llc | Splayed front horns for vehicle frames |
US20230356680A1 (en) | 2020-10-20 | 2023-11-09 | Nippon Steel Corporation | Impact absorbing member |
CN113090694B (zh) * | 2021-04-16 | 2022-02-18 | 中山大学 | 一种可灵活拆装、快速拓展的吸能防护装置 |
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JP2003284033A (ja) | 2002-03-27 | 2003-10-03 | Yokogawa Electric Corp | ニアビデオオンデマンド装置 |
JP2007524535A (ja) * | 2003-07-03 | 2007-08-30 | ネットシェイプ・インターナショナル・リミテッド・ライアビリティ・カンパニー | 熱成形エネルギー吸収体を組み込んだバンパーシステム |
JP3852445B2 (ja) * | 2004-01-13 | 2006-11-29 | 日産自動車株式会社 | メンバー部材の衝撃エネルギー吸収構造 |
DE102004039592C5 (de) * | 2004-08-13 | 2008-05-21 | Benteler Automobiltechnik Gmbh | Crashbox |
-
2004
- 2004-07-28 DE DE602004025247T patent/DE602004025247D1/de not_active Expired - Lifetime
- 2004-07-28 CN CNB2004800278774A patent/CN100476233C/zh not_active Expired - Lifetime
- 2004-07-28 JP JP2005512120A patent/JP3912422B2/ja not_active Expired - Lifetime
- 2004-07-28 EP EP04748224.5A patent/EP1653114B2/en not_active Expired - Lifetime
- 2004-07-28 WO PCT/JP2004/011118 patent/WO2005010398A1/ja active Search and Examination
-
2006
- 2006-01-27 US US11/340,663 patent/US7252314B2/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101428596B (zh) * | 2007-11-05 | 2011-07-13 | 丰田铁工株式会社 | 车辆用冲击吸收部件 |
CN101844549A (zh) * | 2009-03-26 | 2010-09-29 | 佛吉亚汽车前端模块公司 | 用于机动车的包括前保险杠保护罩的前部组件 |
CN101844549B (zh) * | 2009-03-26 | 2014-07-23 | 佛吉亚汽车前端模块公司 | 用于机动车的前部组件和前部保险杠保护罩 |
CN102730068A (zh) * | 2011-04-15 | 2012-10-17 | 福特全球技术公司 | 多角加强件 |
CN103223910A (zh) * | 2013-04-28 | 2013-07-31 | 长城汽车股份有限公司 | 用于车架的前置吸能装置和具有其的车架、汽车 |
CN103223910B (zh) * | 2013-04-28 | 2016-08-03 | 长城汽车股份有限公司 | 用于车架的前置吸能装置和具有其的车架、汽车 |
US9902435B2 (en) | 2013-10-09 | 2018-02-27 | Nippon Steel & Sumitomo Metal Corporation | Structural member for automotive body |
CN108350970A (zh) * | 2015-12-24 | 2018-07-31 | 株式会社Uacj | 能量吸收构件 |
CN108350970B (zh) * | 2015-12-24 | 2020-07-03 | 株式会社Uacj | 能量吸收构件 |
CN107606019A (zh) * | 2017-08-09 | 2018-01-19 | 西北工业大学 | 一种具有高效缓冲吸能特性的双层端封双翻转吸能结构 |
CN107606019B (zh) * | 2017-08-09 | 2019-06-21 | 西北工业大学 | 一种具有高效缓冲吸能特性的双层端封双翻转吸能结构 |
Also Published As
Publication number | Publication date |
---|---|
CN100476233C (zh) | 2009-04-08 |
EP1653114A1 (en) | 2006-05-03 |
US7252314B2 (en) | 2007-08-07 |
EP1653114B1 (en) | 2010-01-20 |
DE602004025247D1 (de) | 2010-03-11 |
EP1653114A4 (en) | 2007-08-01 |
US20060202493A1 (en) | 2006-09-14 |
WO2005010398A1 (ja) | 2005-02-03 |
EP1653114B2 (en) | 2015-06-03 |
JPWO2005010398A1 (ja) | 2006-10-05 |
JP3912422B2 (ja) | 2007-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER NAME: CHUGAI SEIYAKU KABUSHIKI KAISHA |
|
CP03 | Change of name, title or address |
Address after: Tokyo, Japan, Japan Patentee after: Nippon Steel Corporation Patentee after: Toyoda Tekkosho K. K. Address before: Osaka Japan Patentee before: Sumitomo Metal Industries Ltd. Patentee before: Toyoda Tekkosho K. K. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Co-patentee after: Toyoda Tekkosho K. K. Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan, Japan Co-patentee before: Toyoda Tekkosho K. K. Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Co-patentee after: Toyoda Tekkosho K. K. Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan, Japan Co-patentee before: Toyoda Tekkosho K. K. Patentee before: Nippon Steel Corporation |