DE60208611T2 - Enerergieabsorbierendes System mit Konus und auseinanderlaufenden Rohr - Google Patents
Enerergieabsorbierendes System mit Konus und auseinanderlaufenden Rohr Download PDFInfo
- Publication number
- DE60208611T2 DE60208611T2 DE60208611T DE60208611T DE60208611T2 DE 60208611 T2 DE60208611 T2 DE 60208611T2 DE 60208611 T DE60208611 T DE 60208611T DE 60208611 T DE60208611 T DE 60208611T DE 60208611 T2 DE60208611 T2 DE 60208611T2
- Authority
- DE
- Germany
- Prior art keywords
- tube
- component
- energy absorption
- crush
- absorption system
- 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 - Lifetime
Links
- 238000010521 absorption reaction Methods 0.000 claims abstract description 69
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000003999 initiator Substances 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 25
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 230000010339 dilation Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims 2
- 230000008569 process Effects 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003716 rejuvenation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- F16F7/125—Units with a telescopic-like action as one member moves into, or out of a second member
-
- 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
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
- B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Dampers (AREA)
- Revetment (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US932673 | 2001-08-17 | ||
| US09/932,673 US6523873B1 (en) | 2001-08-17 | 2001-08-17 | Taper and flare energy absorption system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60208611D1 DE60208611D1 (de) | 2006-04-06 |
| DE60208611T2 true DE60208611T2 (de) | 2006-10-19 |
Family
ID=25462708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60208611T Expired - Lifetime DE60208611T2 (de) | 2001-08-17 | 2002-08-14 | Enerergieabsorbierendes System mit Konus und auseinanderlaufenden Rohr |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6523873B1 (enExample) |
| EP (1) | EP1293390B1 (enExample) |
| JP (2) | JP2003160010A (enExample) |
| AT (1) | ATE315503T1 (enExample) |
| DE (1) | DE60208611T2 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8123263B2 (en) * | 2001-09-27 | 2012-02-28 | Shape Corp. | Energy management beam |
| US6942262B2 (en) * | 2001-09-27 | 2005-09-13 | Shape Corporation | Tubular energy management system for absorbing impact energy |
| US6893065B2 (en) * | 2001-10-16 | 2005-05-17 | Alcoa Inc. | Crash energy absorption assembly for a motor vehicle |
| DE10333748B3 (de) * | 2003-07-23 | 2004-10-14 | Nacam Deutschland Gmbh | Deformationsanordnung für Lenkstrang |
| DE602004009942T2 (de) * | 2003-09-19 | 2008-10-16 | Siemens Transportation Systems Inc., Sacramento | Integriertes aufprallschutzsystem |
| ATE384644T1 (de) * | 2004-03-22 | 2008-02-15 | Peugeot Citroen Automobiles Sa | Verfahren zur erstellung einer trägerplatte einer energieabsorbierenden stossstange und durch dieses verfahren erhaltene trägerplatte |
| FR2867732B1 (fr) * | 2004-03-22 | 2006-06-09 | Peugeot Citroen Automobiles Sa | Procede de fabrication d'une platine de support d'un absorbeur d'energie d'un pare-chocs et platine de support obtenu par un tel procede |
| AU2005282527A1 (en) * | 2004-09-07 | 2006-03-16 | Shape Corporation | Plastic energy management beam |
| US7306270B2 (en) * | 2005-06-13 | 2007-12-11 | Ibis Tek Llc | Front bumper system |
| DE102005029738B4 (de) * | 2005-06-24 | 2018-10-04 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Energieabsorberelement und dieses verwendende Kraftfahrzeugkarosserie |
| JP4923531B2 (ja) * | 2005-11-15 | 2012-04-25 | タカタ株式会社 | エアベルト装置 |
| US20080210817A1 (en) * | 2006-10-26 | 2008-09-04 | The Boeing Company | Energy-absorbing Square Tube Composite Stanchion |
| DE102006056440A1 (de) * | 2006-11-28 | 2008-06-05 | Eads Deutschland Gmbh | Crash-Energieabsorber-Element, Anbindungselement mit einem solchen Crash-Engergieabsorber-Element, sowie Luftfahrzeug |
| DE102007012137A1 (de) * | 2007-03-12 | 2008-09-18 | Benteler Automobiltechnik Gmbh | Crashbox und Kraftfahrzeug-Stoßfängeranordnung |
| US7484781B1 (en) * | 2007-11-28 | 2009-02-03 | Isaak Garber | Constant deceleration bumper |
| FR2927606B1 (fr) * | 2008-02-15 | 2010-07-30 | Airbus France | Fuselage d'aeronef en materiau composite a tenue au crash amelioree |
| JP2011196534A (ja) * | 2010-03-24 | 2011-10-06 | Sanko Gosei Ltd | 衝突エネルギー吸収装置 |
| FR2969729B1 (fr) * | 2010-12-24 | 2013-02-08 | Eads Europ Aeronautic Defence | Piece structurale a capacite de dissipation d'energie |
| US9381881B2 (en) * | 2011-08-09 | 2016-07-05 | Nippon Steel & Sumitomo Metal Corporation | Shock absorbing member |
| DE102012200410A1 (de) * | 2012-01-12 | 2013-07-18 | Thermoplast Composite Gmbh | Energie absorbierende Tragstruktur sowie Verfahren zur Herstellung von dieser |
| US8668247B2 (en) * | 2012-04-23 | 2014-03-11 | GM Global Technology Operations LLC | Magnesium-composite structures with enhanced design |
| KR101464968B1 (ko) | 2012-12-24 | 2014-11-25 | 주식회사 성우하이텍 | 차량용 범퍼 스태이 유닛 |
| DE102013019124A1 (de) * | 2013-11-15 | 2015-05-21 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Stoßfängerabstützung für ein Fahrzeug |
| US9637076B2 (en) * | 2014-09-03 | 2017-05-02 | Ford Global Technologies, Llc | Energy absorbing device for bumper assembly |
| CN105292164B (zh) * | 2015-10-16 | 2017-11-14 | 中南大学 | 伸缩式轨道车辆碰撞吸能装置 |
| TWI651224B (zh) * | 2017-11-21 | 2019-02-21 | 財團法人金屬工業研究發展中心 | 衝擊吸能裝置 |
| FR3074461B1 (fr) * | 2017-12-01 | 2020-10-16 | Rehau Entreprise Sarl | Ensemble absorbeur d'energie ameliore pour vehicule |
| US20190390729A1 (en) * | 2018-06-21 | 2019-12-26 | GM Global Technology Operations LLC | Combined composite and metal energy absorber |
| CN109050569B (zh) * | 2018-09-30 | 2023-12-22 | 西南交通大学 | 一种轨道车辆多级吸能装置 |
| CN113492784A (zh) * | 2020-04-08 | 2021-10-12 | 广州汽车集团股份有限公司 | 一种吸能盒模块及汽车 |
| CN112172722A (zh) * | 2020-09-30 | 2021-01-05 | 徐州徐工随车起重机有限公司 | 一种车载式伸缩防撞缓冲垫及安装伸缩防撞缓冲垫的车辆 |
| CN114162073A (zh) * | 2021-11-09 | 2022-03-11 | 湖南大学 | 一种三重耦合触发结构及其应用 |
| CN115143217B (zh) * | 2022-07-26 | 2023-09-05 | 西安交通大学 | 一种高材料利用率的复合材料管冲击吸能触发器和触发方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3134585A (en) * | 1960-02-08 | 1964-05-26 | Miner Inc W H | Shock attenuating devices |
| US3236333A (en) * | 1963-06-17 | 1966-02-22 | Lockheed Aircraft Corp | Energy absorber |
| DE1303268B (enExample) * | 1966-07-14 | Gain W | ||
| US3495474A (en) * | 1966-11-24 | 1970-02-17 | Nissan Motor | Impact absorbing means for vehicles |
| JPS4745986B1 (enExample) * | 1967-02-25 | 1972-11-20 | ||
| US3437367A (en) * | 1967-02-27 | 1969-04-08 | Stewart M Blank | Deformed shock absorbing devices |
| US3599757A (en) * | 1968-06-25 | 1971-08-17 | Tokyu Car Corp | Energy absorber by means of plastic deformation |
| US3608677A (en) * | 1968-10-03 | 1971-09-28 | North American Rockwell | Fragmenting tube energy absorber |
| US3724833A (en) * | 1971-03-12 | 1973-04-03 | D Sergay | Reversible energy absorbing bumper system |
| US3747915A (en) * | 1971-08-18 | 1973-07-24 | F Hall | Method and apparatus for absorbing energy |
| DE2262293C3 (de) * | 1972-12-20 | 1980-12-04 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Stoßenergie absorbierendes Deformationselement für Kraftfahrzeuge, insbesondere Personenkraftwagen |
| DE2426938C3 (de) * | 1974-06-04 | 1981-04-23 | Volkswagenwerk Ag, 3180 Wolfsburg | Stoßdämpfer |
| US4190276A (en) * | 1976-12-22 | 1980-02-26 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Deformable impact absorbing device for vehicles |
| DE2825460A1 (de) * | 1977-06-16 | 1979-01-04 | Volvo Ab | Energieabsorber, insbesondere fuer motorfahrzeuge |
| US4336868A (en) * | 1978-05-10 | 1982-06-29 | Textron, Inc. | Composite fibrous tube energy absorber |
| JPS62156064A (ja) * | 1985-12-26 | 1987-07-11 | Toyo Kikai Kinzoku Kk | ダイカスト用トリミング装置における製品搬出装置 |
| GB2222937B (en) * | 1988-04-05 | 1991-11-20 | Israel Aircraft Ind Ltd | Integrated energy-attenuating vehicle passenger seat |
| AU657468B2 (en) * | 1989-11-07 | 1995-03-16 | Sintram Ltd. | Device and method for absorbing impact energy |
| AT394004B (de) * | 1990-06-25 | 1992-01-27 | Austria Metall | Stossverzehrkoerper, insbesondere fuer kraftfahrzeuge |
| DE4028164A1 (de) * | 1990-07-17 | 1992-01-23 | Schneider Gesenkschmiede | Pralldaempfer |
| IL103233A (en) * | 1992-09-21 | 1994-10-07 | Sintram Ltd | Energy absorbing device |
| DE4316164C2 (de) * | 1993-05-14 | 1996-05-02 | Benteler Werke Ag | Stoßfängeranordnung für ein Kraftfahrzeug |
| JPH09277960A (ja) * | 1996-04-16 | 1997-10-28 | Nissan Motor Co Ltd | 二重緩衝部材及びそれを用いた車体構造 |
| DE19623449A1 (de) * | 1996-06-12 | 1998-01-02 | Daimler Benz Ag | Stoßenergie absorbierendes Rohrelement |
| JPH1030146A (ja) * | 1996-07-18 | 1998-02-03 | Shinko Alcoa Yuso Kizai Kk | 自動車バンパー用アルミニウム合金板及び自動車バンパー |
| US5732801A (en) * | 1996-08-05 | 1998-03-31 | Gertz; David C. | Energy absorbing bumper support structure |
| DE19803156C1 (de) * | 1998-01-28 | 1999-08-12 | Daimler Chrysler Ag | Energieabsorbierende Deformationsanordnung |
| DE19812579B4 (de) * | 1998-03-21 | 2004-07-22 | Audi Ag | Energieabsorptionsvorrichtung für Fahrzeuge, insbesondere Kraftfahrzeuge |
| DE29907513U1 (de) * | 1998-04-29 | 1999-09-02 | Suspa Compart Ag, 90518 Altdorf | Als Deformationsdämpfer ausgebildeter Pralldämpfer |
| US6231095B1 (en) | 1999-12-23 | 2001-05-15 | Benteler Automotive Corporation | Energy absorption impact system |
-
2001
- 2001-08-17 US US09/932,673 patent/US6523873B1/en not_active Expired - Fee Related
-
2002
- 2002-08-12 JP JP2002234751A patent/JP2003160010A/ja active Pending
- 2002-08-14 EP EP02018368A patent/EP1293390B1/en not_active Expired - Lifetime
- 2002-08-14 DE DE60208611T patent/DE60208611T2/de not_active Expired - Lifetime
- 2002-08-14 AT AT02018368T patent/ATE315503T1/de not_active IP Right Cessation
-
2006
- 2006-07-12 JP JP2006191994A patent/JP4747272B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20030034659A1 (en) | 2003-02-20 |
| US6523873B1 (en) | 2003-02-25 |
| EP1293390B1 (en) | 2006-01-11 |
| JP2003160010A (ja) | 2003-06-03 |
| EP1293390A3 (en) | 2004-01-02 |
| JP2006329429A (ja) | 2006-12-07 |
| ATE315503T1 (de) | 2006-02-15 |
| DE60208611D1 (de) | 2006-04-06 |
| JP4747272B2 (ja) | 2011-08-17 |
| EP1293390A2 (en) | 2003-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |