JP4207806B2 - 車体フロア構造 - Google Patents
車体フロア構造 Download PDFInfo
- Publication number
- JP4207806B2 JP4207806B2 JP2004057969A JP2004057969A JP4207806B2 JP 4207806 B2 JP4207806 B2 JP 4207806B2 JP 2004057969 A JP2004057969 A JP 2004057969A JP 2004057969 A JP2004057969 A JP 2004057969A JP 4207806 B2 JP4207806 B2 JP 4207806B2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- side sill
- section
- cross
- sill
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- 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
- B62D21/157—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 for side impacts
-
- 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
- B62D25/02—Side panels
- B62D25/025—Side sills thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
2…サイドシル
5…前側のフロアクロスメンバ
6…後側のフロアクロスメンバ
7…保形可能な補強部材
8,9…補強部材
Claims (1)
- フロア側部に車体前後方向に延在する閉断面のサイドシルを設けると共に、フロア面に車幅方向に延在する前,後一対のフロアクロスメンバを設けた車体フロア構造において、
前記フロア面の前,後一対のフロアクロスメンバ間に、車幅方向に延在する中間クロスメンバを設け、前記サイドシルの前記中間クロスメンバに対応する部分の閉断面内に、側面衝突荷重に対して保形可能な所要長さ、かつ、サイドシルの閉断面のほぼ全体を占める面積の箱形状の第1の補強部材を前後方向に設け、
前,後一対のフロアクロスメンバの端部に対応する部位で、サイドシルの閉断面内に、サイドシルの閉断面のほぼ全体を占める面積の箱形状の第2の補強部材を設け、
前記第1の補強部材と前記第2の補強部材とを車体前後方向に離間して配置したことを特徴とする車体フロア構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004057969A JP4207806B2 (ja) | 2004-03-02 | 2004-03-02 | 車体フロア構造 |
US11/055,596 US7147272B2 (en) | 2004-03-02 | 2005-02-11 | Vehicle body floor structure |
CNB2005100528916A CN100404346C (zh) | 2004-03-02 | 2005-03-02 | 车体地板结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004057969A JP4207806B2 (ja) | 2004-03-02 | 2004-03-02 | 車体フロア構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005247066A JP2005247066A (ja) | 2005-09-15 |
JP4207806B2 true JP4207806B2 (ja) | 2009-01-14 |
Family
ID=34909078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004057969A Expired - Fee Related JP4207806B2 (ja) | 2004-03-02 | 2004-03-02 | 車体フロア構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7147272B2 (ja) |
JP (1) | JP4207806B2 (ja) |
CN (1) | CN100404346C (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3988745B2 (ja) * | 2004-05-06 | 2007-10-10 | 日産自動車株式会社 | 車体フロア構造 |
US7216924B2 (en) * | 2004-10-21 | 2007-05-15 | General Motors Corporation | Body to frame energy transfer brackets |
DE102005036900A1 (de) * | 2005-08-05 | 2007-02-08 | GM Global Technology Operations, Inc., Detroit | Kraftfahrzeug mit einer eine Bodenstruktur aufweisenden Karosserie, und wenigstens einem Versteifungselement zum Versteifen der Bodenstruktur |
DE602005015218D1 (de) * | 2005-09-08 | 2009-08-13 | Ford Global Tech Llc | Aufprallschutzstruktur |
JP4747812B2 (ja) * | 2005-12-01 | 2011-08-17 | マツダ株式会社 | 車両の下部車体構造 |
ATE432864T1 (de) * | 2006-01-05 | 2009-06-15 | Ford Global Tech Llc | Verbindungsanordnung für stosskraft |
JP4396699B2 (ja) * | 2006-12-18 | 2010-01-13 | トヨタ自動車株式会社 | 車体構造 |
US20080202674A1 (en) * | 2007-02-28 | 2008-08-28 | L&L Products, Inc. | Structural reinforcements |
JP4966104B2 (ja) * | 2007-06-18 | 2012-07-04 | 本田技研工業株式会社 | 自動車の車体構造 |
US8966766B2 (en) | 2007-10-25 | 2015-03-03 | Zephyros, Inc. | Reinforcement structure and method employing bulkheads |
KR100867848B1 (ko) * | 2007-11-09 | 2008-11-10 | 현대자동차주식회사 | 승용 프레임을 이용한 저 지상고 확립 차량 |
CN101269672B (zh) * | 2007-12-27 | 2010-06-02 | 上汽通用五菱汽车股份有限公司 | 一种车辆防碰撞纵梁结构 |
US9022152B2 (en) * | 2010-12-24 | 2015-05-05 | Honda Motor Co., Ltd. | Automobile body structure |
JP5429246B2 (ja) * | 2011-08-10 | 2014-02-26 | トヨタ自動車株式会社 | 車体後部構造 |
DE112012002547T5 (de) * | 2011-10-11 | 2014-03-06 | Suzuki Motor Corporation | Bodenverstärkungsstruktur für eine Fahrzeugkarosserie |
US9290208B2 (en) * | 2011-12-07 | 2016-03-22 | Toyota Jidosha Kabushiki Kaisha | Vehicle body lower portion structure |
CN104053591B (zh) * | 2012-01-18 | 2016-07-06 | 丰田自动车株式会社 | 车身下部结构 |
US8608230B2 (en) * | 2012-04-13 | 2013-12-17 | Toyota Motor Engineering & Manufacturing North America, Inc. | Localized energy dissipation structures for vehicles |
CN102785700B (zh) * | 2012-08-23 | 2015-05-20 | 浙江吉利汽车研究院有限公司杭州分公司 | 汽车地板 |
GB2505671A (en) | 2012-09-06 | 2014-03-12 | Jaguar Land Rover Ltd | Vehicle jacking point and reinforcement insert |
CN104002874A (zh) * | 2014-05-23 | 2014-08-27 | 河南速达电动汽车科技有限公司 | 一种纯电动汽车专用双h型地板结构 |
US11097782B2 (en) | 2014-11-24 | 2021-08-24 | Tesseract Structural Innovations, Inc. | Sill beam uniform deceleration unit |
KR101714169B1 (ko) * | 2015-07-15 | 2017-03-08 | 현대자동차주식회사 | 차량의 플로어바디 |
JP6296023B2 (ja) * | 2015-08-26 | 2018-03-20 | トヨタ自動車株式会社 | 車両下部構造 |
US9776665B2 (en) * | 2015-10-26 | 2017-10-03 | Ford Global Technologies, Llc | Load path control mechanism |
CN105501311B (zh) * | 2015-12-30 | 2017-11-28 | 广州汽车集团股份有限公司 | 车身后部吸能结构 |
KR102506842B1 (ko) * | 2016-11-17 | 2023-03-08 | 현대자동차주식회사 | 차체의 배터리 지지구조 |
US10392053B2 (en) * | 2017-03-24 | 2019-08-27 | GM Global Technology Operations LLC | Side load transfer device for a body on frame vehicle |
JP6593657B2 (ja) * | 2017-05-11 | 2019-10-23 | 本田技研工業株式会社 | 車体下部構造 |
JP2021522097A (ja) * | 2018-04-16 | 2021-08-30 | テッサラクト ストラクチュラル イノベーションズ,インコーポレイテッド | 均一減速ユニット |
JP6915592B2 (ja) * | 2018-06-15 | 2021-08-04 | マツダ株式会社 | 下部車体構造 |
KR102579358B1 (ko) * | 2018-10-12 | 2023-09-15 | 현대자동차주식회사 | 보강유닛 및 이를 포함하는 차량의 측부 보강구조 |
JP7316513B2 (ja) * | 2019-09-11 | 2023-07-28 | マツダ株式会社 | 車両の車体構造 |
JP7476080B2 (ja) * | 2020-11-11 | 2024-04-30 | 本田技研工業株式会社 | 車体構造 |
KR20230028853A (ko) * | 2021-08-23 | 2023-03-03 | 현대자동차주식회사 | 차량의 하부 차체 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3132891A (en) * | 1962-02-05 | 1964-05-12 | Gen Motors Corp | Vehicle underbody construction |
JPH0750301Y2 (ja) * | 1989-09-30 | 1995-11-15 | マツダ株式会社 | 自動車の前部車体構造 |
US5370438A (en) * | 1991-10-31 | 1994-12-06 | Toyota Jidosha Kabushiki Kaisha | Structural member of automobile |
JP3478317B2 (ja) * | 1996-08-21 | 2003-12-15 | 三菱自動車工業株式会社 | ボデーの構造 |
JP3509600B2 (ja) | 1999-01-18 | 2004-03-22 | トヨタ自動車株式会社 | 自動車の車体の下部構造 |
DE60017033T2 (de) * | 1999-09-02 | 2005-12-15 | Nissan Motor Co., Ltd., Yokohama | Fahrzeugstruktur für Bodenplatte |
JP3831622B2 (ja) * | 2001-03-09 | 2006-10-11 | 本田技研工業株式会社 | 車体の補強構造 |
US6709047B2 (en) * | 2002-07-19 | 2004-03-23 | Honda Giken Kogyo Kabushiki Kaihsa | Bulkhead locking construction |
US6857692B2 (en) * | 2002-10-18 | 2005-02-22 | Honda Motor Co., Ltd. | Side impact control structure |
-
2004
- 2004-03-02 JP JP2004057969A patent/JP4207806B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-11 US US11/055,596 patent/US7147272B2/en not_active Expired - Fee Related
- 2005-03-02 CN CNB2005100528916A patent/CN100404346C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050194818A1 (en) | 2005-09-08 |
CN1663866A (zh) | 2005-09-07 |
US7147272B2 (en) | 2006-12-12 |
JP2005247066A (ja) | 2005-09-15 |
CN100404346C (zh) | 2008-07-23 |
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