JP5618973B2 - 車両用バンパービーム - Google Patents
車両用バンパービーム Download PDFInfo
- Publication number
- JP5618973B2 JP5618973B2 JP2011271924A JP2011271924A JP5618973B2 JP 5618973 B2 JP5618973 B2 JP 5618973B2 JP 2011271924 A JP2011271924 A JP 2011271924A JP 2011271924 A JP2011271924 A JP 2011271924A JP 5618973 B2 JP5618973 B2 JP 5618973B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- integrally
- shock absorbing
- resin
- metal
- 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.)
- Active
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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
-
- 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
- B60R19/03—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
-
- 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
-
- 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
- B60R19/30—Elastomeric 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
- B60R2019/1806—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
-
- 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
- B60R2019/1873—Cellular materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
Description
図1の車両用バンパービーム(以下、単にバンパービームともいう)10は、車両のフロント側に配設されるもので、車両への配設状態において上方から見た概略平面図であり、図の上方が車両前側である。このバンパービーム10は、図1の左右方向である車両幅方向に長い長手形状を成しており、両端部において車体のサイドメンバ12の前端に一体的に取り付けられるとともに、バンパービーム10の外側(車両前側)には合成樹脂製のバンパー14が配設される。
Claims (2)
- 車両幅方向に配設される長手状のビーム本体と、該ビーム本体の長手方向の両端部に車両前後方向に設けられた一対の筒状の衝撃吸収部と、を一体に備えている樹脂製ビームと、
該樹脂製ビームの車両前後方向の外側に配設されて一体的に固設される金属ビームと、
を有するハイブリッド型の車両用バンパービームにおいて、
前記衝撃吸収部の車両前後方向の内側の端部には、車体に取り付けるための平坦な取付部が一体に設けられており、
前記ビーム本体は、前記取付部から車両前後方向の外側へ延び出すようにクランク状に曲げられた屈曲部を介して該取付部に一体に連結されている一方、
前記金属ビームは、前記ビーム本体の中間部分の外側面に接するように重ね合わされて一体的に固設されているとともに、
該金属ビームの両端部は前記屈曲部を跨いで左右両側の前記衝撃吸収部に掛け渡され、該衝撃吸収部の先端部分に一体的に固設されており、該衝撃吸収部と該金属ビームと該屈曲部との間に空間が形成されている
ことを特徴とする車両用バンパービーム。 - 前記金属ビームは、熱間プレス成形された後に酸処理により表面の酸化亜鉛膜が除去された溶融亜鉛メッキ鋼板にて構成されているとともに、前記ビーム本体の中間部分の外側面に密着して重ね合わされるようにインサート成形により前記樹脂製ビームに一体的に固設されている
ことを特徴とする請求項1に記載の車両用バンパービーム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011271924A JP5618973B2 (ja) | 2011-12-13 | 2011-12-13 | 車両用バンパービーム |
US14/365,552 US8979146B2 (en) | 2011-12-13 | 2012-07-05 | Vehicle bumper beam |
EP12857179.1A EP2792552B1 (en) | 2011-12-13 | 2012-07-05 | Vehicle bumper beam |
CN201280061696.8A CN104010886B (zh) | 2011-12-13 | 2012-07-05 | 车辆用保险杠梁 |
PCT/JP2012/067235 WO2013088765A1 (ja) | 2011-12-13 | 2012-07-05 | 車両用バンパービーム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011271924A JP5618973B2 (ja) | 2011-12-13 | 2011-12-13 | 車両用バンパービーム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013123927A JP2013123927A (ja) | 2013-06-24 |
JP5618973B2 true JP5618973B2 (ja) | 2014-11-05 |
Family
ID=48612230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011271924A Active JP5618973B2 (ja) | 2011-12-13 | 2011-12-13 | 車両用バンパービーム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8979146B2 (ja) |
EP (1) | EP2792552B1 (ja) |
JP (1) | JP5618973B2 (ja) |
CN (1) | CN104010886B (ja) |
WO (1) | WO2013088765A1 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9156417B2 (en) * | 2012-04-19 | 2015-10-13 | Toyota Jidosha Kabushiki Kaisha | Structure for front part of vehicle body |
JP6026907B2 (ja) * | 2013-02-06 | 2016-11-16 | 豊田鉄工株式会社 | 車両用ビーム |
JP6211908B2 (ja) * | 2013-12-02 | 2017-10-11 | トヨタ自動車株式会社 | ホットスタンプ成形品の製造方法 |
US11097782B2 (en) | 2014-11-24 | 2021-08-24 | Tesseract Structural Innovations, Inc. | Sill beam uniform deceleration unit |
US11021120B2 (en) | 2014-11-24 | 2021-06-01 | Tesseract Structural Innovations, Inc. | Uniform deceleration unit |
EP3224035B1 (en) | 2014-11-24 | 2021-03-31 | Tesseract Structural Innovations Inc. | Uniform deceleration unit |
JP6492333B2 (ja) * | 2015-02-06 | 2019-04-03 | 新日鐵住金株式会社 | 車両の端部構造 |
JP6541378B2 (ja) * | 2015-03-10 | 2019-07-10 | 本田技研工業株式会社 | バンパ構造体 |
WO2016152374A1 (ja) * | 2015-03-24 | 2016-09-29 | 帝人株式会社 | 樹脂製構造体及び車両用部品 |
EP3303066B1 (en) * | 2015-06-05 | 2024-04-24 | SABIC Global Technologies B.V. | Energy absorbing assembly and methods for making and using the same |
JP6298018B2 (ja) * | 2015-07-22 | 2018-03-20 | トヨタ自動車株式会社 | 車両前部構造 |
US10166593B2 (en) * | 2015-09-07 | 2019-01-01 | Hyundai Motor Company | Manufacturing method for bumper beam of vehicle |
DE102016000515A1 (de) * | 2016-01-19 | 2017-07-20 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Stoßfängermodul |
DE102016002635A1 (de) * | 2016-03-03 | 2017-09-07 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Stoßfängermodul |
US11040680B2 (en) | 2016-04-21 | 2021-06-22 | Tesseract Structural Innovations, Inc. | Uniform deceleration unit crash box |
DE102016007371A1 (de) * | 2016-06-16 | 2017-12-21 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Stoßdämpfer für ein Fahrzeug |
WO2019204350A1 (en) * | 2018-04-16 | 2019-10-24 | Tesseract Structural Innovations, Inc. | Uniform deceleration unit |
JP6666397B2 (ja) * | 2018-08-07 | 2020-03-13 | 東亜工業株式会社 | 車両用バンパービーム |
WO2020053617A1 (en) * | 2018-09-10 | 2020-03-19 | Arcelormittal | Bumper beam having an insert |
KR102104742B1 (ko) * | 2019-02-20 | 2020-04-24 | 박연화 | 고중량 차량의 후방 완충장치 |
US11745682B2 (en) | 2020-02-17 | 2023-09-05 | Nissan Motor Co., Ltd. | Bumper for vehicle |
JPWO2022097689A1 (ja) * | 2020-11-05 | 2022-05-12 | ||
FR3123275A1 (fr) * | 2021-05-26 | 2022-12-02 | Psa Automobiles Sa | Ensemble polyvalent pour véhicule automobile comprenant une poutre de pare-chocs |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0729323B2 (ja) * | 1987-02-20 | 1995-04-05 | 株式会社イノアックコ−ポレ−ション | ポリウレタン反応射出成形品 |
JPH04252754A (ja) * | 1991-01-29 | 1992-09-08 | Nkk Corp | ハイブリッドバンパービーム |
JP2002240658A (ja) * | 2001-02-15 | 2002-08-28 | Toray Ind Inc | 金属/frp製衝撃吸収部材 |
FR2837762B1 (fr) * | 2002-03-26 | 2004-12-10 | Valeo Thermique Moteur Sa | Poutre pare-chocs avec absorbeur d'energie pour vehicule automobile |
US6923494B2 (en) * | 2002-08-23 | 2005-08-02 | General Electric Company | Pedestrian energy absorber for automotive vehicles |
CN100347008C (zh) * | 2002-08-23 | 2007-11-07 | 通用电气公司 | 用于汽车的行人能量吸收器 |
FR2847868B1 (fr) * | 2002-11-29 | 2005-03-18 | Plastic Omnium Cie | Coque de poutre et poutre a renfort metallique |
JP2008001204A (ja) * | 2006-06-21 | 2008-01-10 | Futaba Industrial Co Ltd | 車両用バンパー |
US7533912B2 (en) * | 2007-06-12 | 2009-05-19 | Ford Global Technologies, Llc | Hybrid energy absorber for automobile bumper |
US7806448B2 (en) * | 2008-11-04 | 2010-10-05 | Sabic Innovative Plastics Ip B.V. | Vehicle bumper system with energy absorber |
-
2011
- 2011-12-13 JP JP2011271924A patent/JP5618973B2/ja active Active
-
2012
- 2012-07-05 WO PCT/JP2012/067235 patent/WO2013088765A1/ja active Application Filing
- 2012-07-05 EP EP12857179.1A patent/EP2792552B1/en not_active Not-in-force
- 2012-07-05 US US14/365,552 patent/US8979146B2/en not_active Expired - Fee Related
- 2012-07-05 CN CN201280061696.8A patent/CN104010886B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2792552A1 (en) | 2014-10-22 |
US20140367982A1 (en) | 2014-12-18 |
CN104010886B (zh) | 2016-05-04 |
US8979146B2 (en) | 2015-03-17 |
WO2013088765A1 (ja) | 2013-06-20 |
EP2792552B1 (en) | 2016-11-02 |
CN104010886A (zh) | 2014-08-27 |
EP2792552A4 (en) | 2015-05-20 |
JP2013123927A (ja) | 2013-06-24 |
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