ATE465053T1 - Stossdämpfer für ein auto - Google Patents

Stossdämpfer für ein auto

Info

Publication number
ATE465053T1
ATE465053T1 AT04732804T AT04732804T ATE465053T1 AT E465053 T1 ATE465053 T1 AT E465053T1 AT 04732804 T AT04732804 T AT 04732804T AT 04732804 T AT04732804 T AT 04732804T AT E465053 T1 ATE465053 T1 AT E465053T1
Authority
AT
Austria
Prior art keywords
impact
rib
concave ribs
impact absorbing
wall
Prior art date
Application number
AT04732804T
Other languages
English (en)
Inventor
Teruo Tamada
Hiroo Inui
Hitoshi Suga
Original Assignee
Kyoraku 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 Kyoraku Co Ltd filed Critical Kyoraku Co Ltd
Application granted granted Critical
Publication of ATE465053T1 publication Critical patent/ATE465053T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • 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
    • F16F7/121—Vibration-dampers; Shock-absorbers using plastic deformation of members the members having a cellular, e.g. honeycomb, structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
    • B60R2019/1866—Cellular structures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
AT04732804T 2003-05-14 2004-05-13 Stossdämpfer für ein auto ATE465053T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003135249 2003-05-14
JP2003373396 2003-10-31
JP2003435957 2003-12-26
PCT/JP2004/006776 WO2004101323A1 (ja) 2003-05-14 2004-05-13 自動車の衝撃吸収体

Publications (1)

Publication Number Publication Date
ATE465053T1 true ATE465053T1 (de) 2010-05-15

Family

ID=33458351

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04732804T ATE465053T1 (de) 2003-05-14 2004-05-13 Stossdämpfer für ein auto

Country Status (6)

Country Link
US (1) US7370893B2 (de)
EP (1) EP1623880B1 (de)
JP (1) JP4554515B2 (de)
AT (1) ATE465053T1 (de)
DE (1) DE602004026715D1 (de)
WO (1) WO2004101323A1 (de)

Families Citing this family (27)

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Publication number Priority date Publication date Assignee Title
US9105382B2 (en) 2003-11-14 2015-08-11 Tundra Composites, LLC Magnetic composite
CA2877263C (en) * 2003-11-14 2016-08-16 Tundra Composites, LLC Metal polymer composite, a method for its extrusion and shaped articles made therefrom
US20100280164A1 (en) 2009-04-29 2010-11-04 Tundra Composites, LLC. Inorganic Composite
JP4280153B2 (ja) * 2003-11-28 2009-06-17 キョーラク株式会社 車両用衝撃吸収体
JP4598468B2 (ja) * 2004-09-30 2010-12-15 キョーラク株式会社 車両用衝撃吸収体
JP4559200B2 (ja) * 2004-11-30 2010-10-06 キョーラク株式会社 衝撃吸収体
WO2008105517A1 (ja) * 2007-02-28 2008-09-04 Kyoraku Co., Ltd. 車両用衝撃吸収体
US7533912B2 (en) * 2007-06-12 2009-05-19 Ford Global Technologies, Llc Hybrid energy absorber for automobile bumper
EP2033855B1 (de) * 2007-09-10 2010-07-28 Ford Global Technologies, LLC Fußgängersicherheitseinrichtung für eine Kraftfahrzeugkarosserie
BRPI0906886A2 (pt) 2008-01-18 2015-07-07 Wild River Consulting Group Llc Composto polimérico de moldagem em fusão e método de produção e utilização do mesmo
US7866716B2 (en) 2008-04-08 2011-01-11 Flex-N-Gate Corporation Energy absorber for vehicle
US7959197B2 (en) * 2008-10-30 2011-06-14 Shape Corp. Bumper beam with multi-concavity-defining cross section
US20100320780A1 (en) * 2009-06-18 2010-12-23 B Green Innovations, Inc. Composite vehicle bumper using recycled rubber
CN102933431B (zh) * 2010-05-28 2016-03-16 京洛株式会社 冲击吸收体
JP5801122B2 (ja) * 2011-07-11 2015-10-28 小島プレス工業株式会社 車両用歩行者保護装置
MX365024B (es) 2013-03-20 2019-05-20 Shiloh Ind Inc Ensamble de absorcion de energia para vehiculo.
US9682676B2 (en) * 2013-09-26 2017-06-20 Kyoraku Co., Ltd. Impact absorber
WO2015128832A2 (en) 2014-02-28 2015-09-03 Sabic Global Technologies B.V. Hybrid underrun protection device
WO2016017080A1 (ja) * 2014-07-31 2016-02-04 小松精練株式会社 成形体及びその製造方法
EP3325314B1 (de) * 2015-07-21 2020-10-07 Magna International Inc. Stossstangenträger
US10065587B2 (en) 2015-11-23 2018-09-04 Flex|N|Gate Corporation Multi-layer energy absorber
US10647283B2 (en) * 2015-11-27 2020-05-12 Kyoraku Co., Ltd. Shock absorber
CN107010116A (zh) * 2016-07-15 2017-08-04 湖南大学 汽车碰撞缓冲吸能梁结构及其制造工艺
US10099639B1 (en) * 2017-05-16 2018-10-16 Ford Global Technologies, Llc Energy absorbing device
CN115416604B (zh) * 2022-09-23 2025-01-21 一汽解放汽车有限公司 后防护装置及车辆
FR3150486A1 (fr) * 2023-06-29 2025-01-03 Valeo Systemes Thermiques Absorbeur de chocs avec deux inserts composites
US12145520B1 (en) 2023-09-26 2024-11-19 Sti Holdings, Inc. Side impact guard

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JPS56103349U (de) 1980-01-11 1981-08-13
JPS5732555U (de) 1980-07-31 1982-02-20
JPS58170250U (ja) * 1982-05-12 1983-11-14 マツダ株式会社 車両バンパ−の衝撃吸収体
JPS58194942U (ja) 1982-06-21 1983-12-24 昭和電工株式会社 合成樹脂製バンパ−
JPS60184754U (ja) 1984-05-18 1985-12-07 スズキ株式会社 ブロ−成形バンパの取付構造
JPH0246418A (ja) 1988-08-06 1990-02-15 Sankyo Seiki Mfg Co Ltd 光走査装置
JP2714567B2 (ja) 1989-05-15 1998-02-16 みのる産業 株式会社 バンパーレインホースメント
JPH02299947A (ja) 1989-02-21 1990-12-12 Nippon G Ii Plast Kk 車両用樹脂バンパー
JPH0433165U (de) 1990-07-13 1992-03-18
JP3130071B2 (ja) 1990-09-29 2001-01-31 マツダ株式会社 車両のバンパー構造体
JP3320817B2 (ja) 1993-03-05 2002-09-03 三菱アルミニウム株式会社 自動車用バンパービームおよびその製造方法
JPH06328988A (ja) 1993-03-23 1994-11-29 Toupure Kk 車両用バンパービーム
JPH06344837A (ja) 1993-06-04 1994-12-20 Nippon Steel Corp スタンパブルシート製バンパービーム
JP3313999B2 (ja) 1997-03-13 2002-08-12 キョーラク株式会社 車両用衝撃吸収体
JP3699568B2 (ja) 1997-07-23 2005-09-28 本田技研工業株式会社 樹脂製バンパービームの製造方法及び樹脂製バンパービーム
JP4016514B2 (ja) 1998-12-28 2007-12-05 日本精工株式会社 トロイダル型無段変速機
JP2002193057A (ja) 2000-12-26 2002-07-10 Kyoraku Co Ltd 自動車用中空体
JP4220647B2 (ja) 2000-02-29 2009-02-04 キョーラク株式会社 中空体の製造方法およびその装置
JP2001341516A (ja) * 2000-05-31 2001-12-11 Kyoraku Co Ltd 自動車用空調ダクト
US6406079B2 (en) 2000-07-14 2002-06-18 Kyoraku Co., Ltd. Automobile bumper core
JP2002029340A (ja) * 2000-07-14 2002-01-29 Kyoraku Co Ltd 自動車のバンパー
JP4584444B2 (ja) 2000-12-19 2010-11-24 キョーラク株式会社 自動車の衝撃吸収部材
US20040174025A1 (en) 2003-03-07 2004-09-09 General Electric Company Blow molded energy absorber for a vehicle front end

Also Published As

Publication number Publication date
US7370893B2 (en) 2008-05-13
EP1623880A4 (de) 2006-06-14
JPWO2004101323A1 (ja) 2006-07-13
EP1623880A1 (de) 2006-02-08
EP1623880B1 (de) 2010-04-21
WO2004101323A1 (ja) 2004-11-25
US20060255601A1 (en) 2006-11-16
DE602004026715D1 (de) 2010-06-02
JP4554515B2 (ja) 2010-09-29

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Legal Events

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