WO2009072614A1 - 車体下部構造 - Google Patents

車体下部構造 Download PDF

Info

Publication number
WO2009072614A1
WO2009072614A1 PCT/JP2008/072172 JP2008072172W WO2009072614A1 WO 2009072614 A1 WO2009072614 A1 WO 2009072614A1 JP 2008072172 W JP2008072172 W JP 2008072172W WO 2009072614 A1 WO2009072614 A1 WO 2009072614A1
Authority
WO
WIPO (PCT)
Prior art keywords
load
collision load
car body
power unit
offset collision
Prior art date
Application number
PCT/JP2008/072172
Other languages
English (en)
French (fr)
Inventor
Naoya Kosaka
Koji Tamakoshi
Takeo Mori
Original Assignee
Toyota Jidosha Kabushiki Kaisha
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to JP2009544745A priority Critical patent/JP5099145B2/ja
Priority to CN200880119563.5A priority patent/CN101888945B/zh
Priority to US12/746,651 priority patent/US8011695B2/en
Priority to DE112008003307.2T priority patent/DE112008003307B4/de
Publication of WO2009072614A1 publication Critical patent/WO2009072614A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/152—Front or rear frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units
    • B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
    • B62D25/2018—Floors or bottom sub-units in connection with other superstructure subunits the subunits being front structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

　車両の前方から入力される前面衝突荷重が車幅方向の片側に集中する場合においても、その前面衝突荷重を車体下部の前後骨格部に的確に分散して伝達することができる車体下部構造を提供する。 　車両の右側前面のオフセット衝突荷重によりパワーユニット１が後方移動する際、サブフレーム７の右側連結アーム７Ｇと、エンジンリヤマウント７Ｅおよび左右のストッパ７Ｈ，７Ｉとがパワーユニット１からのオフセット衝突荷重を受けてパワーユニット１の不用意な回転力の発生を抑制する。サブフレーム７は、主として、右側ビーム７Ｄと、右側の荷重伝達ビーム７Ｊ２と、中間部の左右の荷重伝達ビーム７Ｊ３，７Ｊ４との４つの経路でオフセット衝突荷重を右側のフロントサイドメンバ４のリヤ部４Ａと左右のトンネルリインホースメント５，５とに分散して伝達する。
PCT/JP2008/072172 2007-12-07 2008-12-05 車体下部構造 WO2009072614A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009544745A JP5099145B2 (ja) 2007-12-07 2008-12-05 車体下部構造
CN200880119563.5A CN101888945B (zh) 2007-12-07 2008-12-05 车身下部结构
US12/746,651 US8011695B2 (en) 2007-12-07 2008-12-05 Car body substructure
DE112008003307.2T DE112008003307B4 (de) 2007-12-07 2008-12-05 Bodengruppenaufbau einer Autokarosserie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007317240 2007-12-07
JP2007-317240 2007-12-07

Publications (1)

Publication Number Publication Date
WO2009072614A1 true WO2009072614A1 (ja) 2009-06-11

Family

ID=40717792

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072172 WO2009072614A1 (ja) 2007-12-07 2008-12-05 車体下部構造

Country Status (5)

Country Link
US (1) US8011695B2 (ja)
JP (1) JP5099145B2 (ja)
CN (1) CN101888945B (ja)
DE (1) DE112008003307B4 (ja)
WO (1) WO2009072614A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121606A2 (en) * 2010-03-29 2011-10-06 Tata Motors Limited Common underbody platform for front engine front wheel drive and rear engine rear wheel drive vehicles
JP2013014216A (ja) * 2011-07-04 2013-01-24 Toyota Motor Corp 車体前部構造
WO2013024528A1 (ja) * 2011-08-15 2013-02-21 トヨタ自動車株式会社 車両下部構造
WO2013094190A1 (ja) * 2011-12-20 2013-06-27 マツダ株式会社 自動車のフロントサブフレーム構造
JP2013159223A (ja) * 2012-02-06 2013-08-19 Mazda Motor Corp 車両の下部車体構造
US20150028626A1 (en) * 2013-07-25 2015-01-29 Ford Global Technologies, Llc Powertrain Catcher Bracket
CN105909625A (zh) * 2016-06-14 2016-08-31 昆山莱捷有色金属有限公司 一种汽车扇形支架
JP2018069892A (ja) * 2016-10-27 2018-05-10 本田技研工業株式会社 サブフレーム
CN109204484A (zh) * 2017-06-30 2019-01-15 比亚迪股份有限公司 车身结构和车辆
JP2019018684A (ja) * 2017-07-14 2019-02-07 トヨタ自動車株式会社 車体構造

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JP5196067B2 (ja) * 2010-08-26 2013-05-15 トヨタ自動車株式会社 車体のロッカ構造
US20120161472A1 (en) 2010-12-22 2012-06-28 Tesla Motors, Inc. System for Absorbing and Distributing Side Impact Energy Utilizing an Integrated Battery Pack
CN104797489B (zh) * 2012-11-16 2016-11-09 日产自动车株式会社 车身前部构造
CN103448809B (zh) * 2013-01-07 2015-12-02 浙江吉利汽车研究院有限公司杭州分公司 一种车用蝴蝶形加强板及采用该加强板的前地板结构
US8820823B1 (en) 2013-03-12 2014-09-02 Honda Motor Co., Ltd. Vehicle frame structure
CN103183052B (zh) * 2013-03-29 2016-03-30 重庆长安汽车股份有限公司 一种汽车副车架安装支架结构
KR101953447B1 (ko) * 2013-12-02 2019-02-28 혼다 기켄 고교 가부시키가이샤 차량
US9352785B2 (en) 2014-04-17 2016-05-31 Tesla Motors, Inc. Subframe configured to detach upon impact
US9073586B1 (en) * 2014-06-27 2015-07-07 Ford Global Technologies, Llc Transverse sill reinforcement for a truck bed and method of making a sill reinforcement
JP6011583B2 (ja) * 2014-07-04 2016-10-19 トヨタ自動車株式会社 車両下部構造
JP6478011B2 (ja) * 2014-09-24 2019-03-06 三菱自動車工業株式会社 車体構造
DE102015004465B4 (de) 2015-04-04 2018-09-06 Audi Ag Zweispuriges Fahrzeug
CN106541990A (zh) * 2015-09-18 2017-03-29 北汽福田汽车股份有限公司 用于客车的车架纵梁及具有其的客车
JP6237748B2 (ja) * 2015-11-11 2017-11-29 マツダ株式会社 フロントサブフレーム構造
US10005349B2 (en) * 2015-12-29 2018-06-26 Ford Global Technologies, Llc Structural underbody support in a vehicle
JP6227680B2 (ja) * 2016-01-07 2017-11-08 本田技研工業株式会社 車体前部構造
US9815497B1 (en) 2016-05-05 2017-11-14 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicles including an engine compartment spacer member
JP6319672B2 (ja) * 2016-07-21 2018-05-09 マツダ株式会社 車体の補強構造
US10202028B1 (en) * 2017-08-09 2019-02-12 Ford Global Technologies, Llc Vehicle Traction Battery Sub-Frame Assembly
CN208085806U (zh) * 2017-12-15 2018-11-13 蔚来汽车有限公司 用于后车身碰撞的力传递系统和汽车
FR3075725B1 (fr) * 2017-12-21 2020-12-25 Renault Sas Dispositif anti-recul d'un element de vehicule automobile en cas de choc avant
JP7014092B2 (ja) * 2018-08-07 2022-02-01 トヨタ自動車株式会社 車両前部構造
JP7024748B2 (ja) * 2019-02-27 2022-02-24 マツダ株式会社 車両の後部車体構造
CN112758189A (zh) * 2021-01-11 2021-05-07 浙江零跑科技有限公司 一种电动车平台化的前舱结构
JP2023122908A (ja) * 2022-02-24 2023-09-05 マツダ株式会社 車体前部構造

Citations (3)

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JPH08318872A (ja) * 1995-05-27 1996-12-03 Suzuki Motor Corp 車両前部の車体構造
JP2003118632A (ja) * 2001-10-12 2003-04-23 Nissan Motor Co Ltd 車体前部構造
JP2007118864A (ja) * 2005-10-31 2007-05-17 Toyota Motor Corp 車両後部構造

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JP3200853B2 (ja) 1996-02-09 2001-08-20 トヨタ自動車株式会社 車体前部構造及び車体前部構造による衝撃吸収方法
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JP3775280B2 (ja) * 2001-10-31 2006-05-17 日産自動車株式会社 車体前部構造
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JP4154901B2 (ja) * 2002-03-01 2008-09-24 トヨタ自動車株式会社 自動車の車体下部構造
DE10309630B4 (de) 2003-03-04 2008-01-10 Audi Ag Tragstruktur eines Kraftfahrzeugs
DE10309629A1 (de) 2003-03-04 2004-09-23 Audi Ag Tragstruktur eines Kraftfahrzeugs mit einer zwei Frontlängsträger aufweisenden Fronttragstruktur
JP4486337B2 (ja) * 2003-10-14 2010-06-23 富士重工業株式会社 車両のフレーム構造
JP4509533B2 (ja) * 2003-11-05 2010-07-21 ダイハツ工業株式会社 車両用サスペンションメンバの補強構造
JP2006151145A (ja) * 2004-11-29 2006-06-15 Nissan Motor Co Ltd 車両の下部車体構造

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JPH08318872A (ja) * 1995-05-27 1996-12-03 Suzuki Motor Corp 車両前部の車体構造
JP2003118632A (ja) * 2001-10-12 2003-04-23 Nissan Motor Co Ltd 車体前部構造
JP2007118864A (ja) * 2005-10-31 2007-05-17 Toyota Motor Corp 車両後部構造

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121606A2 (en) * 2010-03-29 2011-10-06 Tata Motors Limited Common underbody platform for front engine front wheel drive and rear engine rear wheel drive vehicles
WO2011121606A3 (en) * 2010-03-29 2011-11-24 Tata Motors Limited Common underbody platform for front engine front wheel drive and rear engine rear wheel drive vehicles
EP2552763A4 (en) * 2010-03-29 2018-05-30 Tata Motors Limited Common underbody platform for front engine front wheel drive and rear engine rear wheel drive vehicles
JP2013014216A (ja) * 2011-07-04 2013-01-24 Toyota Motor Corp 車体前部構造
WO2013024528A1 (ja) * 2011-08-15 2013-02-21 トヨタ自動車株式会社 車両下部構造
US9073578B2 (en) 2011-08-15 2015-07-07 Toyota Jidosha Kabushiki Kaisha Vehicle underbody structure
JP5278612B1 (ja) * 2011-08-15 2013-09-04 トヨタ自動車株式会社 車両下部構造
US9010849B2 (en) 2011-12-20 2015-04-21 Mazda Motor Corporation Front subframe structure for automotive vehicle
WO2013094190A1 (ja) * 2011-12-20 2013-06-27 マツダ株式会社 自動車のフロントサブフレーム構造
JP2013159223A (ja) * 2012-02-06 2013-08-19 Mazda Motor Corp 車両の下部車体構造
US20150028626A1 (en) * 2013-07-25 2015-01-29 Ford Global Technologies, Llc Powertrain Catcher Bracket
US9045172B2 (en) * 2013-07-25 2015-06-02 Ford Global Technologies, Llc Powertrain catcher bracket
CN105909625A (zh) * 2016-06-14 2016-08-31 昆山莱捷有色金属有限公司 一种汽车扇形支架
JP2018069892A (ja) * 2016-10-27 2018-05-10 本田技研工業株式会社 サブフレーム
CN109204484A (zh) * 2017-06-30 2019-01-15 比亚迪股份有限公司 车身结构和车辆
CN109204484B (zh) * 2017-06-30 2021-05-14 比亚迪股份有限公司 车身结构和车辆
JP2019018684A (ja) * 2017-07-14 2019-02-07 トヨタ自動車株式会社 車体構造

Also Published As

Publication number Publication date
DE112008003307T5 (de) 2011-01-27
CN101888945B (zh) 2015-08-05
DE112008003307B4 (de) 2022-05-05
US20100264637A1 (en) 2010-10-21
JPWO2009072614A1 (ja) 2011-04-28
CN101888945A (zh) 2010-11-17
US8011695B2 (en) 2011-09-06
JP5099145B2 (ja) 2012-12-12

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