WO2003022639A1 - Energy absorber with crash cans - Google Patents
Energy absorber with crash cans Download PDFInfo
- Publication number
- WO2003022639A1 WO2003022639A1 PCT/US2001/028582 US0128582W WO03022639A1 WO 2003022639 A1 WO2003022639 A1 WO 2003022639A1 US 0128582 W US0128582 W US 0128582W WO 03022639 A1 WO03022639 A1 WO 03022639A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- energy absorber
- crash
- bumper assembly
- assembly according
- energy
- Prior art date
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
- B60R19/24—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
-
- 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
-
- 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
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
-
- 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
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
- B60R2019/1853—Structural beams therefor, e.g. shock-absorbing made of plastic material of reinforced plastic material
-
- 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)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020047003601A KR100805511B1 (en) | 2001-09-12 | 2001-09-12 | Energy absorber with crash cans |
JP2003526731A JP2005502522A (en) | 2001-09-12 | 2001-09-12 | Energy absorbing member provided with a crash can |
CNB018237177A CN100478221C (en) | 2001-09-12 | 2001-09-12 | Energy absorber with crash can |
US10/475,621 US6938936B2 (en) | 2001-09-12 | 2001-09-12 | Energy absorber with crash cans |
ES01970892T ES2275730T3 (en) | 2001-09-12 | 2001-09-12 | ENERGY ABSORBER WITH COLLISION CAPSULES. |
DE60124786T DE60124786T2 (en) | 2001-09-12 | 2001-09-12 | ENERGY ABSORBER WITH CRYSTAL |
PCT/US2001/028582 WO2003022639A1 (en) | 2001-09-12 | 2001-09-12 | Energy absorber with crash cans |
EP01970892A EP1427609B1 (en) | 2001-09-12 | 2001-09-12 | Energy absorber with crash cans |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2001/028582 WO2003022639A1 (en) | 2001-09-12 | 2001-09-12 | Energy absorber with crash cans |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003022639A1 true WO2003022639A1 (en) | 2003-03-20 |
Family
ID=21742836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/028582 WO2003022639A1 (en) | 2001-09-12 | 2001-09-12 | Energy absorber with crash cans |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1427609B1 (en) |
JP (1) | JP2005502522A (en) |
KR (1) | KR100805511B1 (en) |
CN (1) | CN100478221C (en) |
DE (1) | DE60124786T2 (en) |
ES (1) | ES2275730T3 (en) |
WO (1) | WO2003022639A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007524535A (en) * | 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 | Bumper system incorporating thermoforming energy absorber |
WO2008025908A1 (en) | 2006-08-29 | 2008-03-06 | Renault S.A.S. | Bumper for an automotive vehicle comprising staggered bumper stiffeners |
FR2915442A1 (en) * | 2007-08-28 | 2008-10-31 | Faurecia Bloc Avant | Pedestrian/low speed impact energy absorbing unit fabricating method for bumper of e.g. lorry, involves fabricating body by injecting plastic material into mold, and providing and injecting internal core or insert in pipe |
CN102785438A (en) * | 2012-07-19 | 2012-11-21 | 马道平 | Hybrid fiber compounded composite material bumper and its preparation method |
KR20140137344A (en) * | 2012-02-28 | 2014-12-02 | 사빅 글로벌 테크놀러지스 비.브이. | Improved energy absorbing system |
CN108569234A (en) * | 2017-03-07 | 2018-09-25 | 福特全球技术公司 | Passive energy absorber structure suitable for the impact energy for managing different distortion target and load |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100360347C (en) * | 2005-04-12 | 2008-01-09 | 赵铁生 | Freely telescopic buffering and energy absorbing vehicle bumper |
JP4872541B2 (en) * | 2006-08-31 | 2012-02-08 | マツダ株式会社 | Automotive bumper structure |
KR101031108B1 (en) | 2008-11-03 | 2011-04-25 | 한화엘앤씨 주식회사 | Bumper capable for minimizing car body damage in low speed crash |
JP2012153280A (en) * | 2011-01-27 | 2012-08-16 | Nissan Motor Co Ltd | Bumper for vehicle |
US8827352B2 (en) * | 2012-02-29 | 2014-09-09 | GM Global Technology Operations LLC | Bumper retention system |
CN103481847B (en) * | 2013-09-26 | 2015-09-30 | 无锡阳工机械制造有限公司 | A kind of composite material for automobile buffer beam |
WO2015137547A1 (en) * | 2014-03-13 | 2015-09-17 | 주식회사 캠스 | Vehicle bumper |
CN105365728A (en) * | 2015-11-12 | 2016-03-02 | 安徽鑫盛新能源汽车有限公司 | Front anticollision beam device for vehicle |
CN105711527B (en) * | 2016-03-25 | 2018-02-13 | 北京航空航天大学 | Bumper and automobile based on dot matrix unit cell honeycomb |
CN106184085A (en) * | 2016-06-30 | 2016-12-07 | 南京航空航天大学 | A kind of closed loop negative poisson's ratio construction car security system and method for designing |
DE102016008931A1 (en) * | 2016-07-21 | 2017-06-22 | Daimler Ag | Cross member for a vehicle and vehicle body with such a cross member |
CN109866719A (en) * | 2019-03-22 | 2019-06-11 | 安徽彤上智能科技有限公司 | A kind of collision prevention girders of the high stable structure of intensity |
CN114876662A (en) * | 2022-06-10 | 2022-08-09 | 哈尔滨东安汽车动力股份有限公司 | Synchronous chain housing energy absorption device based on NVH optimization |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897095A (en) * | 1973-12-07 | 1975-07-29 | Ford Motor Co | Resilient bumper assembly |
US4424996A (en) * | 1980-12-26 | 1984-01-10 | Nissan Motor Company, Limited | Combination bumper-and-radiator structure |
US4951986A (en) * | 1988-12-24 | 1990-08-28 | Minoru Industrial Co., Ltd. | Plastic bumper |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2364789A1 (en) * | 1976-09-21 | 1978-04-14 | Renault | Plastics bumper attachment for automobiles - has synthetic cellular element attached to chassis to elastically absorb small shocks |
DE3020997C2 (en) * | 1980-06-03 | 1986-10-30 | Wilhelm Karmann GmbH, 4500 Osnabrück | Bumpers for automobiles |
US5799991A (en) * | 1996-10-23 | 1998-09-01 | Concept Analysis Corporation | Molded bumper system with reinforcement beam |
US6082792A (en) * | 1998-05-07 | 2000-07-04 | General Electric Company | Vehicle bumper |
US6286879B1 (en) | 1999-02-24 | 2001-09-11 | Azdel, Inc. | I-Section automotive bumper formed from mineral-filled glass mat thermoplastic (GMT) composite |
-
2001
- 2001-09-12 JP JP2003526731A patent/JP2005502522A/en not_active Withdrawn
- 2001-09-12 DE DE60124786T patent/DE60124786T2/en not_active Expired - Lifetime
- 2001-09-12 KR KR1020047003601A patent/KR100805511B1/en not_active IP Right Cessation
- 2001-09-12 CN CNB018237177A patent/CN100478221C/en not_active Expired - Fee Related
- 2001-09-12 ES ES01970892T patent/ES2275730T3/en not_active Expired - Lifetime
- 2001-09-12 WO PCT/US2001/028582 patent/WO2003022639A1/en active IP Right Grant
- 2001-09-12 EP EP01970892A patent/EP1427609B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897095A (en) * | 1973-12-07 | 1975-07-29 | Ford Motor Co | Resilient bumper assembly |
US4424996A (en) * | 1980-12-26 | 1984-01-10 | Nissan Motor Company, Limited | Combination bumper-and-radiator structure |
US4951986A (en) * | 1988-12-24 | 1990-08-28 | Minoru Industrial Co., Ltd. | Plastic bumper |
US4951986B1 (en) * | 1988-12-24 | 1992-05-05 | Minoru Ind Co Ltd |
Non-Patent Citations (1)
Title |
---|
See also references of EP1427609A4 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007524535A (en) * | 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 | Bumper system incorporating thermoforming energy absorber |
WO2008025908A1 (en) | 2006-08-29 | 2008-03-06 | Renault S.A.S. | Bumper for an automotive vehicle comprising staggered bumper stiffeners |
FR2915442A1 (en) * | 2007-08-28 | 2008-10-31 | Faurecia Bloc Avant | Pedestrian/low speed impact energy absorbing unit fabricating method for bumper of e.g. lorry, involves fabricating body by injecting plastic material into mold, and providing and injecting internal core or insert in pipe |
KR20140137344A (en) * | 2012-02-28 | 2014-12-02 | 사빅 글로벌 테크놀러지스 비.브이. | Improved energy absorbing system |
KR101864809B1 (en) | 2012-02-28 | 2018-06-05 | 사빅 글로벌 테크놀러지스 비.브이. | Improved energy absorbing system |
CN102785438A (en) * | 2012-07-19 | 2012-11-21 | 马道平 | Hybrid fiber compounded composite material bumper and its preparation method |
CN108569234A (en) * | 2017-03-07 | 2018-09-25 | 福特全球技术公司 | Passive energy absorber structure suitable for the impact energy for managing different distortion target and load |
Also Published As
Publication number | Publication date |
---|---|
DE60124786T2 (en) | 2007-09-13 |
JP2005502522A (en) | 2005-01-27 |
EP1427609B1 (en) | 2006-11-22 |
EP1427609A4 (en) | 2004-12-08 |
KR100805511B1 (en) | 2008-02-20 |
ES2275730T3 (en) | 2007-06-16 |
EP1427609A1 (en) | 2004-06-16 |
DE60124786D1 (en) | 2007-01-04 |
KR20040033045A (en) | 2004-04-17 |
CN1558844A (en) | 2004-12-29 |
CN100478221C (en) | 2009-04-15 |
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