JP2007261523A - 自動車用バンパ装置 - Google Patents
自動車用バンパ装置 Download PDFInfo
- Publication number
- JP2007261523A JP2007261523A JP2006092145A JP2006092145A JP2007261523A JP 2007261523 A JP2007261523 A JP 2007261523A JP 2006092145 A JP2006092145 A JP 2006092145A JP 2006092145 A JP2006092145 A JP 2006092145A JP 2007261523 A JP2007261523 A JP 2007261523A
- Authority
- JP
- Japan
- Prior art keywords
- plate portion
- bumper reinforcement
- bumper
- vehicle
- collision
- 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
-
- 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
- B60R2019/182—Structural beams therefor, e.g. shock-absorbing made of metal of light metal, e.g. extruded
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Body Structure For Vehicles (AREA)
Abstract
【解決手段】車幅方向に沿って配設されるとともに衝突面22に穴部23が形成されたバンパリインフォース15の衝突面22側に、車幅方向に沿って延在する稜線34〜37が少なくとも四カ所形成されており、荷重を衝突面22から他の部分に円滑に伝達することで、穴部23周辺への応力集中を抑制する。
【選択図】図2
Description
Claims (2)
- 車幅方向に沿って配設されるとともに衝突面に穴部が形成されたバンパリインフォースを有する自動車用バンパ装置であって、
前記バンパリインフォースには、その前記衝突面側に、車幅方向に沿って延在する稜線が少なくとも四カ所形成されている自動車用バンパ装置。 - 請求項1記載の自動車用バンパ装置であって、
前記バンパリインフォースは、上下方向における前記衝突面の前記穴部よりも外側の板厚が該穴部の範囲の板厚よりも厚くされている自動車用バンパ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006092145A JP4865379B2 (ja) | 2006-03-29 | 2006-03-29 | 自動車用バンパ装置 |
US11/727,528 US7543865B2 (en) | 2006-03-29 | 2007-03-27 | Bumper device for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006092145A JP4865379B2 (ja) | 2006-03-29 | 2006-03-29 | 自動車用バンパ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007261523A true JP2007261523A (ja) | 2007-10-11 |
JP4865379B2 JP4865379B2 (ja) | 2012-02-01 |
Family
ID=38557713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006092145A Expired - Fee Related JP4865379B2 (ja) | 2006-03-29 | 2006-03-29 | 自動車用バンパ装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7543865B2 (ja) |
JP (1) | JP4865379B2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4203079B2 (ja) * | 2006-04-24 | 2008-12-24 | 本田技研工業株式会社 | 車両用バンパ構造 |
US7461874B2 (en) * | 2006-08-30 | 2008-12-09 | Shape Corporation | Selectively annealed bumper beam |
KR20120062217A (ko) * | 2010-12-06 | 2012-06-14 | 현대자동차주식회사 | 차량용 범퍼의 크래쉬박스 |
JP5852483B2 (ja) * | 2012-03-22 | 2016-02-03 | 日軽金アクト株式会社 | バンパーリインフォースメント |
CN103010133A (zh) * | 2012-12-14 | 2013-04-03 | 苏州市奥杰汽车技术有限公司 | 客车防撞梁结构 |
CN103213548B (zh) * | 2013-04-28 | 2016-02-03 | 长城汽车股份有限公司 | 前防撞梁、车架和具有其的汽车 |
US9358941B1 (en) * | 2015-01-22 | 2016-06-07 | Toyota Motor Engineering & Manufacturing North America, Inc. | Bumpers including a reinforcement patch and vehicles incorporating the same |
US9522644B2 (en) * | 2015-04-13 | 2016-12-20 | Benteler Automobiltechnik Gmbh | Bumper arrangement for a motor vehicle |
EP3325314B1 (en) * | 2015-07-21 | 2020-10-07 | Magna International Inc. | Bumper beam |
DE102015117005A1 (de) * | 2015-10-06 | 2017-04-06 | Benteler Automobiltechnik Gmbh | Crashbox |
US10065587B2 (en) | 2015-11-23 | 2018-09-04 | Flex|N|Gate Corporation | Multi-layer energy absorber |
JP6406318B2 (ja) * | 2016-07-12 | 2018-10-17 | トヨタ自動車株式会社 | 車両のエネルギ吸収構造 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001063619A (ja) * | 1999-08-26 | 2001-03-13 | Honda Motor Co Ltd | 押し出し材の接合構造 |
JP2002225651A (ja) * | 2001-02-02 | 2002-08-14 | Kobe Steel Ltd | 曲げ加工用押出中空形材 |
JP2002225652A (ja) * | 2001-02-02 | 2002-08-14 | Kobe Steel Ltd | オフセット衝突性に優れたバンパー補強材 |
JP2003182481A (ja) * | 2001-12-25 | 2003-07-03 | Unipres Corp | 車両用バンパリインフォースメント |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1614087A (en) * | 1927-01-11 | Bumper | ||
US3861110A (en) * | 1972-10-25 | 1975-01-21 | Specialties Const | Bumper guard |
JPS5123797B2 (ja) * | 1973-12-28 | 1976-07-19 | ||
IT1030395B (it) * | 1975-03-21 | 1979-03-30 | Ulma Spa | Paraurti per autoveicoli |
JPS5237338A (en) * | 1975-09-20 | 1977-03-23 | Nissan Motor Co Ltd | Bumper |
JPS5918049A (ja) * | 1982-07-22 | 1984-01-30 | Kinugawa Rubber Ind Co Ltd | 自動車用バンパのモ−ル取付構造 |
JPS5986708A (ja) * | 1982-11-10 | 1984-05-19 | 鬼怒川ゴム工業株式会社 | 樹脂成形品の取付構造 |
DE3510590A1 (de) * | 1985-03-23 | 1986-10-02 | Daimler-Benz Ag, 7000 Stuttgart | Biegebalken, insbesondere als stossfaenger eines fahrzeuges einsetzbarer biegebalken |
US4671550A (en) * | 1985-07-01 | 1987-06-09 | Arpi Co. | Bumper beam |
US5080410A (en) * | 1991-04-22 | 1992-01-14 | Chrysler Corporation | Vehicle bumper beam |
US5219197A (en) * | 1992-08-24 | 1993-06-15 | General Motors Corporation | Reinforcing insert for an automotive bumper |
US5340178A (en) * | 1993-11-12 | 1994-08-23 | Chrysler Corporation | Vehicle bumper beam |
NO974375L (no) * | 1997-09-22 | 1999-03-23 | Norsk Hydro As | St°tfanger, samt tilvirkning av samme |
US6000738A (en) * | 1998-03-13 | 1999-12-14 | Chrysler Corporation | Force-absorbing vehicle bumper |
JP2000318549A (ja) * | 1999-05-14 | 2000-11-21 | Fuji Heavy Ind Ltd | 車両用バンパービームおよび車両用バンパー装置 |
US6354641B1 (en) * | 1999-08-23 | 2002-03-12 | Daimlerchrysler Corporation | Automobile bumper retention system |
JP3329445B2 (ja) | 1999-08-24 | 2002-09-30 | 本田技研工業株式会社 | バンパービームの取付け構造 |
JP4048080B2 (ja) * | 2001-07-30 | 2008-02-13 | アイシン精機株式会社 | 車両用バンパ装置及びバンパステー |
EP1329363A1 (de) * | 2002-01-16 | 2003-07-23 | Alcan Technology & Management AG | Energieabsorbierendes Deformationselement für Fahrzeuge |
JP2003237508A (ja) * | 2002-02-19 | 2003-08-27 | Fuji Heavy Ind Ltd | 車両用バンパ構造 |
DE10209721A1 (de) * | 2002-03-06 | 2003-10-02 | Alcan Tech & Man Ag | Stoßstange mit einem Hohlprofil sowie an diesem angebrachten Halterungen |
DE10248637A1 (de) * | 2002-10-18 | 2004-05-06 | Dr.Ing.H.C. F. Porsche Ag | Stoßfänger für ein Kraftfahrzeug |
JP4004924B2 (ja) * | 2002-10-29 | 2007-11-07 | アイシン精機株式会社 | 車両用バンパ装置 |
US6893062B2 (en) * | 2002-11-01 | 2005-05-17 | Mitsubishi Aluminum Co., Ltd. | Bumper beam for automobiles |
US7017960B2 (en) * | 2003-08-19 | 2006-03-28 | Shape Corporation | Bumper beam having face with supported angled wall |
US20050269823A1 (en) * | 2004-06-02 | 2005-12-08 | Shape Corporation | Structural beam incorporating wire reinforcement |
US7073831B2 (en) * | 2004-06-23 | 2006-07-11 | Netshape International Llc | Bumper with crush cones and energy absorber |
US7163241B2 (en) * | 2004-06-25 | 2007-01-16 | F.Tech R&D North America Inc. | Vehicle bumper beam having non-uniform cross sections |
JP4433474B2 (ja) * | 2005-02-21 | 2010-03-17 | 本田技研工業株式会社 | 車両用バンパビーム取付構造 |
-
2006
- 2006-03-29 JP JP2006092145A patent/JP4865379B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-27 US US11/727,528 patent/US7543865B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001063619A (ja) * | 1999-08-26 | 2001-03-13 | Honda Motor Co Ltd | 押し出し材の接合構造 |
JP2002225651A (ja) * | 2001-02-02 | 2002-08-14 | Kobe Steel Ltd | 曲げ加工用押出中空形材 |
JP2002225652A (ja) * | 2001-02-02 | 2002-08-14 | Kobe Steel Ltd | オフセット衝突性に優れたバンパー補強材 |
JP2003182481A (ja) * | 2001-12-25 | 2003-07-03 | Unipres Corp | 車両用バンパリインフォースメント |
Also Published As
Publication number | Publication date |
---|---|
US20070228747A1 (en) | 2007-10-04 |
US7543865B2 (en) | 2009-06-09 |
JP4865379B2 (ja) | 2012-02-01 |
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