JP5342999B2 - バンパー・ビーム - Google Patents
バンパー・ビーム Download PDFInfo
- Publication number
- JP5342999B2 JP5342999B2 JP2009510927A JP2009510927A JP5342999B2 JP 5342999 B2 JP5342999 B2 JP 5342999B2 JP 2009510927 A JP2009510927 A JP 2009510927A JP 2009510927 A JP2009510927 A JP 2009510927A JP 5342999 B2 JP5342999 B2 JP 5342999B2
- Authority
- JP
- Japan
- Prior art keywords
- bumper beam
- bumper
- edge
- vehicle
- dummy
- 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
Links
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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
-
- 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
- B60R2019/1826—Structural beams therefor, e.g. shock-absorbing made of metal of high-tension steel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Carbon And Carbon Compounds (AREA)
- Surgical Instruments (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
図1は、バンパー・ビームを外側から見た図である。
図2は、図1の2−2線に沿った横断面であって、衝突テスト用のダミー・バンパーをも断面で示している。
図3は、図2に対応する図であるが、衝突テストで変形しつつあるバンパー・ビームおよびダミー・バンパーを示している。
図4は、図1と同様の図であるが、図2の4−4線に沿った断面図であり、図2に示すダミー・バンパーを示している。
図5は、図4の5−5線に沿った、バンパー・ビームの取付け部を通る断面である。
図6は、図2に対応する図であるが、バンパー・ビームの変形例を示している。
図面に示すバンパー・ビームは金属でできている。いわゆるプレス硬化(press-hardening)法で1段階で熱間成形、硬化される硬化可能な鋼板で有利に製作できる。この鋼は、高強度銅であり、900MPa(N/mm2)超過の、たとえば1100MPaまたは1200MPa超過の降伏点を持ち得る。
Claims (2)
- バンパー・ビームの端部に配置した取付け面に対して非対称的に下向きに延びる車両用バンパー・ビームであって、下方部分に長手方向凹部(16、22)を有する外向きに凸状の輪郭を有し、この凹部が、その下方縁部付近において、前向きの輪郭部分(21、23)で終わっており、そして下部がわずかに前方に出て傾斜するほぼ平らな面(16)を有し、この平らな面の前縁部(21)が前向きの輪郭部分を形成していること、および中央フランジ(11)、2つのウェブ(12、13)および側フランジ(14、15)を備えるハット輪郭を有し、中央フランジが、固着部分(18、19)のところよりも中間部分で非対称的に幅広くなっており、最も幅の広い側部上に下部がわずかに前方に出て傾斜する垂直面を形成する長手方向凹部(16)を有することを特徴とするバンパー・ビーム。
- 垂直面に最も近い側フランジ(15)が湾曲した縁部(17)を有することを特徴とする、請求項2に記載のバンパー・ビーム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0601107A SE529939C2 (sv) | 2006-05-18 | 2006-05-18 | Stötfångarbalk |
SE0601107-6 | 2006-05-18 | ||
SE0602552-2 | 2006-11-30 | ||
SE0602552A SE530585C2 (sv) | 2006-11-30 | 2006-11-30 | Stötfångarbalk |
PCT/SE2007/000493 WO2007136331A1 (en) | 2006-05-18 | 2007-05-16 | Bumper beam |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009537381A JP2009537381A (ja) | 2009-10-29 |
JP5342999B2 true JP5342999B2 (ja) | 2013-11-13 |
Family
ID=38723556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009510927A Active JP5342999B2 (ja) | 2006-05-18 | 2007-05-16 | バンパー・ビーム |
Country Status (7)
Country | Link |
---|---|
US (1) | US7905526B2 (ja) |
EP (2) | EP2064092B1 (ja) |
JP (1) | JP5342999B2 (ja) |
KR (1) | KR20090016587A (ja) |
AT (2) | ATE542711T1 (ja) |
DE (1) | DE602007009122D1 (ja) |
WO (2) | WO2007136331A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0501173L (sv) * | 2005-05-25 | 2006-04-04 | Gestamp Hardtech Ab | Stötfångarbalk |
DE502008001700D1 (de) * | 2008-01-22 | 2010-12-16 | Peguform Gmbh | Stossfängerquerträger für Kraftfahrzeuge |
DE102010050013B4 (de) * | 2010-11-02 | 2020-07-09 | Benteler Automobiltechnik Gmbh | Stoßfängeranordnung für ein Kraftfahrzeug |
ES2461366B1 (es) * | 2012-11-16 | 2014-12-09 | Seat, S.A. | Traviesa parachoques de perfil asimétrico para un vehículo automóvil |
US9522644B2 (en) | 2015-04-13 | 2016-12-20 | Benteler Automobiltechnik Gmbh | Bumper arrangement for a motor vehicle |
DE102015105625A1 (de) | 2015-04-13 | 2016-10-13 | Benteler Automobiltechnik Gmbh | Stoßfängeranordnung für ein Kraftfahrzeug |
SE541147C2 (en) * | 2015-12-08 | 2019-04-16 | Gestamp Hardtech Ab | Bumper beam |
SE539435C2 (en) * | 2015-12-21 | 2017-09-19 | Gestamp Hardtech Ab | bumper |
KR102501502B1 (ko) * | 2016-03-29 | 2023-02-22 | 비나텍주식회사 | 전기화학 에너지 저장장치 |
KR102555959B1 (ko) * | 2016-08-22 | 2023-07-18 | 비나텍주식회사 | 외부접속단자를 갖는 전기화학 에너지 저장장치 |
US11283395B2 (en) | 2018-03-23 | 2022-03-22 | Nextracker Inc. | Multiple actuator system for solar tracker |
US11387771B2 (en) | 2018-06-07 | 2022-07-12 | Nextracker Llc | Helical actuator system for solar tracker |
US11050383B2 (en) | 2019-05-21 | 2021-06-29 | Nextracker Inc | Radial cam helix with 0 degree stow for solar tracker |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2329874A (en) * | 1941-11-21 | 1943-09-21 | Chrysler Corp | Combined bumper and grille |
US2829915A (en) * | 1951-04-07 | 1958-04-08 | Claveau Emile | Motor car bumpers |
US3843182A (en) * | 1972-06-01 | 1974-10-22 | Mccreary Ind Prod Co | Impact cushioning apparatus |
DE2330494C2 (de) * | 1973-06-15 | 1982-06-16 | Adam Opel AG, 6090 Rüsselsheim | Stoßfänger für Kraftfahrzeuge |
US3926462A (en) * | 1974-10-11 | 1975-12-16 | Gen Motors Corp | Shock absorbing buffer assembly |
DE2513024A1 (de) * | 1975-03-25 | 1976-10-07 | Daimler Benz Ag | Stossfaenger fuer kraftfahrzeuge mit stossabsorbierendem profil |
DE2520594A1 (de) * | 1975-05-09 | 1976-11-18 | Volkswagenwerk Ag | Energieabsorbierende stossfaengeranordnung |
US4186915A (en) * | 1976-01-29 | 1980-02-05 | General Motors Corporation | Energy absorbing cellular matrix for vehicles |
JPS55155936A (en) * | 1979-05-21 | 1980-12-04 | Aisin Seiki Co Ltd | Bumper for vehicle |
JPS5636553U (ja) * | 1979-08-29 | 1981-04-08 | ||
US4397490A (en) * | 1981-05-04 | 1983-08-09 | Ford Motor Company | Low profile bumper |
JPH0159759U (ja) * | 1987-10-09 | 1989-04-14 | ||
JP2694650B2 (ja) * | 1988-07-08 | 1997-12-24 | スズキ株式会社 | 車両用バンパの構造 |
GB9302989D0 (en) † | 1993-02-15 | 1993-03-31 | Nissan Europ Tech Centre | Vehicle bumper assembly |
JPH06247237A (ja) * | 1993-02-22 | 1994-09-06 | Nippon Steel Chem Co Ltd | 車両用バンパー及びその製造方法 |
DE19506160B4 (de) † | 1995-02-22 | 2006-05-11 | Adam Opel Ag | Rahmenkonstruktion für Kraftfahrzeuge |
US20040201255A1 (en) * | 1998-10-19 | 2004-10-14 | Martin Jonsson | Lightweight beam |
DE60009985T2 (de) * | 1999-06-28 | 2004-09-02 | Mazda Motor Corp. | Kraftfahrzeug- Vorderwagenaufbau |
JP2001277963A (ja) * | 2000-03-30 | 2001-10-10 | Fuji Heavy Ind Ltd | 自動車用バンパ構造 |
EP1425201B1 (en) † | 2001-07-02 | 2005-09-28 | Meridian Automotive Systems, Inc. | Stamped folded bumper beam background of the invention |
JP3585228B2 (ja) * | 2001-08-29 | 2004-11-04 | 本田技研工業株式会社 | 自動車の後部車体構造 |
DE10150624B4 (de) † | 2001-10-12 | 2005-08-11 | Suspa Holding Gmbh | Schutzvorrichtung für Kraftfahrzeuge |
JP4198445B2 (ja) * | 2002-11-19 | 2008-12-17 | 菊池プレス工業株式会社 | 車両用荷重受け物品の製造方法並びにその製造装置 |
US7165794B2 (en) * | 2002-11-19 | 2007-01-23 | Compagnie Plastic Omnium | Passive safety device |
JP2004262300A (ja) * | 2003-02-28 | 2004-09-24 | Kobe Steel Ltd | バンパーリインフォースメント |
SE527380C2 (sv) * | 2003-06-06 | 2006-02-21 | Gestamp Hardtech Ab | Stötfångarbalk för fordon |
ITMI20031411A1 (it) * | 2003-07-10 | 2005-01-11 | Adlev Srl | Struttura di protezione per veicoli, atta ad essere utilizzata in particolare nel caso di urti con pedoni |
FR2862262B1 (fr) * | 2003-11-18 | 2007-01-12 | Peugeot Citroen Automobiles Sa | Armature de pare-chocs destinee a etre implantee a l'avant d'un vehicule automobile. |
AU2003289688A1 (en) * | 2003-12-08 | 2005-06-24 | Ssab Hardtech Ab | Bumper beam and a vehicle with such a beam |
SE526613C2 (sv) † | 2004-02-25 | 2005-10-18 | Ssab Hardtech Ab | Stötfångare för fordon |
SE526015C2 (sv) * | 2004-03-23 | 2005-06-14 | Gestamp Hardtech Ab | Stötfångararrangemang för fordon |
US7163241B2 (en) † | 2004-06-25 | 2007-01-16 | F.Tech R&D North America Inc. | Vehicle bumper beam having non-uniform cross sections |
CA2570446C (en) * | 2004-07-01 | 2013-09-17 | Magna International Inc. | Bumper beam for a motor vehicle |
DE102004035435A1 (de) * | 2004-07-21 | 2006-03-16 | GM Global Technology Operations, Inc., Detroit | Verstärkungselement für einen unteren Bereich eines Frontstoßfängers, sowie damit augerüsteter Frontstoßfänger für ein Kraftfahrzeug |
SE0501173L (sv) * | 2005-05-25 | 2006-04-04 | Gestamp Hardtech Ab | Stötfångarbalk |
EP1736369B1 (de) * | 2005-06-24 | 2013-01-16 | Benteler Automobiltechnik GmbH | Stossfänger für ein Kraftfahrzeug |
SE0502759L (sv) * | 2005-12-15 | 2006-10-24 | Gestamp Hardtech Ab | Bågformad stötfångarbalk för fordon |
US20070257497A1 (en) * | 2005-12-27 | 2007-11-08 | Heatherington David W | Vehicle bumper beam constructed of metal and plastic |
-
2007
- 2007-05-16 EP EP07748138A patent/EP2064092B1/en active Active
- 2007-05-16 KR KR1020087030689A patent/KR20090016587A/ko not_active Application Discontinuation
- 2007-05-16 WO PCT/SE2007/000493 patent/WO2007136331A1/en active Application Filing
- 2007-05-16 JP JP2009510927A patent/JP5342999B2/ja active Active
- 2007-05-16 AT AT07748157T patent/ATE542711T1/de active
- 2007-05-16 DE DE602007009122T patent/DE602007009122D1/de active Active
- 2007-05-16 EP EP07748157.0A patent/EP2024201B2/en active Active
- 2007-05-16 US US12/227,089 patent/US7905526B2/en not_active Expired - Fee Related
- 2007-05-16 AT AT07748138T patent/ATE480427T1/de not_active IP Right Cessation
- 2007-05-16 WO PCT/SE2007/000474 patent/WO2007136319A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2007136331A1 (en) | 2007-11-29 |
EP2064092B1 (en) | 2010-09-08 |
EP2064092A1 (en) | 2009-06-03 |
US7905526B2 (en) | 2011-03-15 |
KR20090016587A (ko) | 2009-02-16 |
DE602007009122D1 (de) | 2010-10-21 |
EP2064092A4 (en) | 2009-12-16 |
WO2007136319A1 (en) | 2007-11-29 |
EP2024201B1 (en) | 2012-01-25 |
EP2024201B2 (en) | 2015-12-16 |
EP2024201A1 (en) | 2009-02-18 |
US20090096223A1 (en) | 2009-04-16 |
ATE480427T1 (de) | 2010-09-15 |
JP2009537381A (ja) | 2009-10-29 |
ATE542711T1 (de) | 2012-02-15 |
EP2024201A4 (en) | 2011-06-29 |
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