JP6548653B2 - バンパービームの圧縮性の増加 - Google Patents
バンパービームの圧縮性の増加 Download PDFInfo
- Publication number
- JP6548653B2 JP6548653B2 JP2016543015A JP2016543015A JP6548653B2 JP 6548653 B2 JP6548653 B2 JP 6548653B2 JP 2016543015 A JP2016543015 A JP 2016543015A JP 2016543015 A JP2016543015 A JP 2016543015A JP 6548653 B2 JP6548653 B2 JP 6548653B2
- Authority
- JP
- Japan
- Prior art keywords
- flanks
- horizontal
- support
- absorber
- impact
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000002759 woven fabric Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 16
- 230000035939 shock Effects 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Description
Claims (10)
- 車台を備える自動車のバンパーのビーム(2)であって、前記ビームは、少なくとも1つの水平フランク(4)と、ビームに長手方向に広がる少なくとも1つの垂直フランク(6)と、を含み、
それは、少なくとも1つの支持具(10)を含み、前記支持具(10)は、車台に支えられるように、および、前記ビームによる衝撃の吸収時に前記少なくとも1つの水平フランクに一方向で反力を及ぼすように、配置され、少なくとも1つの支持具は、ブレードを含み、前記支持具は、反力の方向で前記少なくとも1つの水平フランクよりも強く、少なくとも1つの水平フランクは、衝撃時にブレードによって砕けるように構成されていることを特徴とする、ビーム。 - 請求項1に記載のビームであって、4つの水平フランクと3つの垂直フランクとを含むように、W形の外形を有する、ビーム。
- 請求項1または2に記載のビームであって、ビームは、一方向繊維を含む、ビーム。
- 請求項1〜3のいずれか1項に記載のビームであって、ビームは、垂直フランクの少なくともいくつかに二方向または多軸補強を含み、二方向または多軸補強は、以下を含むリスト:リボン、織物、不織布、マット、から選ばれる、ビーム。
- 請求項1〜4のいずれか1項に記載のビームであって、支持具は、車台に支えられるように配置されたアブソーバー(12)の部分を含む、ビーム。
- 請求項5に記載のビームであって、アブソーバーの部分は、このアブソーバーの一面である、ビーム。
- 請求項1〜6のいずれか1項に記載のビームであって、支持具はブレード(14)を含み、前記ブレード(14)は、一方ではビームに、他方ではアブソーバーの部分に、固定される、ビーム。
- 請求項7に記載のビームであって、ブレードは、全体的に四角形である、ビーム。
- 請求項5〜8のいずれか1項に記載のビームであって、支持具は、ビームの垂直フランク(16)を含む、ビーム。
- 請求項7〜9のいずれか1項に記載のビームであって、支持具は、複数のブレードを含む、ビーム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1363603A FR3015941B1 (fr) | 2013-12-26 | 2013-12-26 | Augmentation de la compressibilite d'une poutre de pare-choc |
FR1363603 | 2013-12-26 | ||
PCT/FR2014/053543 WO2015097410A1 (fr) | 2013-12-26 | 2014-12-23 | Augmentation de la compressibilite d'une poutre de pare-choc |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017501931A JP2017501931A (ja) | 2017-01-19 |
JP6548653B2 true JP6548653B2 (ja) | 2019-07-24 |
Family
ID=50829011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016543015A Active JP6548653B2 (ja) | 2013-12-26 | 2014-12-23 | バンパービームの圧縮性の増加 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10017141B2 (ja) |
EP (1) | EP3086984B1 (ja) |
JP (1) | JP6548653B2 (ja) |
KR (1) | KR20160125356A (ja) |
FR (1) | FR3015941B1 (ja) |
WO (1) | WO2015097410A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101683395B1 (ko) * | 2015-09-14 | 2016-12-07 | (주)엘지하우시스 | 좌굴 유도형 차량용 크래쉬 박스 및 이를 갖는 차량용 백빔 |
DE102015224457A1 (de) * | 2015-12-07 | 2017-06-08 | Bayerische Motoren Werke Aktiengesellschaft | Fußgängerschutzvorrichtung für ein Kraftfahrzeug |
FR3044986B1 (fr) * | 2015-12-11 | 2019-05-17 | Compagnie Plastic Omnium | Poutre de chocs pour vehicule automobile comprenant une traverse et un absorbeur de chocs |
US11110875B2 (en) * | 2016-02-19 | 2021-09-07 | A.G. Simpson (Usa), Inc | Vehicle frame tie bar |
JP6265247B1 (ja) * | 2016-11-08 | 2018-01-24 | マツダ株式会社 | 車両の衝撃吸収構造 |
JP6299842B1 (ja) | 2016-11-08 | 2018-03-28 | マツダ株式会社 | 車両の衝撃吸収構造 |
FR3070665B1 (fr) * | 2017-09-07 | 2019-09-13 | Compagnie Plastic Omnium | Piece monobloc formant un bloc avant comportant un systeme d'absorption et un systeme aerodynamique |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413856A (en) * | 1981-08-07 | 1983-11-08 | General Motors Corporation | Hardbar energy absorbing bumper system for vehicles |
JPH0620743B2 (ja) * | 1985-12-26 | 1994-03-23 | 日本板硝子株式会社 | 複合長繊維強化熱可塑性樹脂スタンパブルシ−ト及びそれを成形してなるバンパ−ビ−ム |
JPH06305377A (ja) * | 1993-04-27 | 1994-11-01 | Nissan Motor Co Ltd | 自動車用バンパー |
EP0651003A1 (en) * | 1993-10-29 | 1995-05-03 | Azdel, Inc. | Fiber reinforced functionalized polyolefin composites |
US6179355B1 (en) * | 1998-12-18 | 2001-01-30 | Ford Global Technologies, Inc. | Automotive vehicle bumper assembly |
FR2847868B1 (fr) * | 2002-11-29 | 2005-03-18 | Plastic Omnium Cie | Coque de poutre et poutre a renfort metallique |
US6971690B2 (en) * | 2003-06-18 | 2005-12-06 | Netshape International, Llc | Bumper system with “W” beam and energy absorber |
GB2422136B (en) * | 2005-01-12 | 2007-03-14 | Lotus Car | A bumper assembly for an automobile |
JP5140149B2 (ja) * | 2008-03-05 | 2013-02-06 | 日軽金アクト株式会社 | バンパー構造 |
JP2011051360A (ja) * | 2009-08-31 | 2011-03-17 | Nikkeikin Aluminium Core Technology Co Ltd | バンパー構造 |
JP5462674B2 (ja) * | 2010-03-17 | 2014-04-02 | 日軽金アクト株式会社 | バンパーステイ |
IT1401982B1 (it) * | 2010-09-28 | 2013-08-28 | Tres Srl | Elemento ad assorbimento d'urto polimerico per un veicolo e struttura paraurti. |
KR101150820B1 (ko) * | 2011-09-28 | 2012-07-03 | 주식회사에너씨스 | 다용도 기능성 부직포 및 이의 제조방법 |
JP5875449B2 (ja) * | 2012-04-04 | 2016-03-02 | Jfeスチール株式会社 | 車両用バンパメンバ |
DE102013222923B4 (de) * | 2013-11-11 | 2021-12-30 | Hyundai Motor Company | Herstellungsverfahren für ein aufprallbeständiges Strukturbauteil für ein Kraftfahrzeug, aufprallbeständiges Strukturbauteil für ein Kraftfahrzeug, das nach diesem Verfahren hergestellt wird und Verwendung derselben |
-
2013
- 2013-12-26 FR FR1363603A patent/FR3015941B1/fr not_active Expired - Fee Related
-
2014
- 2014-12-23 US US15/107,938 patent/US10017141B2/en not_active Expired - Fee Related
- 2014-12-23 WO PCT/FR2014/053543 patent/WO2015097410A1/fr active Application Filing
- 2014-12-23 JP JP2016543015A patent/JP6548653B2/ja active Active
- 2014-12-23 EP EP14831021.2A patent/EP3086984B1/fr active Active
- 2014-12-23 KR KR1020167020133A patent/KR20160125356A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US10017141B2 (en) | 2018-07-10 |
EP3086984A1 (fr) | 2016-11-02 |
FR3015941A1 (fr) | 2015-07-03 |
EP3086984B1 (fr) | 2019-04-17 |
JP2017501931A (ja) | 2017-01-19 |
KR20160125356A (ko) | 2016-10-31 |
US20160332587A1 (en) | 2016-11-17 |
FR3015941B1 (fr) | 2017-04-07 |
WO2015097410A1 (fr) | 2015-07-02 |
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