JP4394032B2 - 車体前部構造 - Google Patents
車体前部構造 Download PDFInfo
- Publication number
- JP4394032B2 JP4394032B2 JP2005117663A JP2005117663A JP4394032B2 JP 4394032 B2 JP4394032 B2 JP 4394032B2 JP 2005117663 A JP2005117663 A JP 2005117663A JP 2005117663 A JP2005117663 A JP 2005117663A JP 4394032 B2 JP4394032 B2 JP 4394032B2
- Authority
- JP
- Japan
- Prior art keywords
- receiving member
- axial load
- load receiving
- moment
- front frame
- 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
Links
Images
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
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Description
22 軸荷重受け部材
22a,22b 稜線(第1稜線)
24 モーメント受け部材
24a,24b 稜線(第2稜線)
26 閉鎖断面形成用プレート
28 衝突入力
Claims (1)
- 左右一対のフロントフレームを有する車体前部構造であって、
前記フロントフレームの各々は、
長手方向の全長にわたり直線状の第1稜線を上下に備え、開口を画成する外側エッジ(22c)が後方に行くに従い内側方向のテーパ形状に加工されている軸荷重受け部材(22)と、
前記軸荷重受け部材に溶接され、前記第1稜線の前後方向の概略中央部分から分岐し後方に向かうに連れて内側方向に湾曲する第2稜線を上下に備えるモーメント受け部材(24)と、
該モーメント受け部材(24)と反対側で軸荷重受け部材(22)に溶接されて前記開口を塞ぎ閉鎖断面を形成する閉鎖断面形成用プレート(26)と、
から構成され、後方に向かうに連れて内側方向へ湾曲し、
上側の前記第2稜線と向かい合う前記モーメント受け部材(24)の上面部分は、長手方向全体にわたり前記軸荷重受け部材(22)と上下に重なり、
前記軸荷重受け部材(22)の前記開口が画成された部分の上面の幅は、後方に向かうに従い狭くなり、
前記モーメント受け部材(24)の上面の幅は、後方に向かうに連れて広くなり、
前記モーメント受け部材(24)と前記軸荷重受け部材(22)とを合わせた上面の左右の幅が前記モーメント受け部材(24)の先端から後方に向かって略一定である車体前部構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005117663A JP4394032B2 (ja) | 2005-04-15 | 2005-04-15 | 車体前部構造 |
US11/370,432 US7264301B2 (en) | 2005-04-15 | 2006-03-08 | Front structure of vehicle body |
DE102006013226A DE102006013226B4 (de) | 2005-04-15 | 2006-03-22 | Fahrzeugchassis-Frontaufbau |
CNB2006100659033A CN100475629C (zh) | 2005-04-15 | 2006-03-23 | 车体前部结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005117663A JP4394032B2 (ja) | 2005-04-15 | 2005-04-15 | 車体前部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006290311A JP2006290311A (ja) | 2006-10-26 |
JP4394032B2 true JP4394032B2 (ja) | 2010-01-06 |
Family
ID=37055614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005117663A Expired - Fee Related JP4394032B2 (ja) | 2005-04-15 | 2005-04-15 | 車体前部構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7264301B2 (ja) |
JP (1) | JP4394032B2 (ja) |
CN (1) | CN100475629C (ja) |
DE (1) | DE102006013226B4 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2703572C (en) * | 2007-12-04 | 2013-04-09 | Honda Motor Co., Ltd. | Vehicle front body structure |
JP4728370B2 (ja) * | 2007-12-04 | 2011-07-20 | 本田技研工業株式会社 | 車体前部構造 |
JP4881937B2 (ja) * | 2008-11-12 | 2012-02-22 | 本田技研工業株式会社 | 車体前部構造 |
JP4653210B2 (ja) | 2008-11-12 | 2011-03-16 | 本田技研工業株式会社 | 車体前部構造 |
CA2769973C (en) | 2009-09-02 | 2013-07-09 | Honda Motor Co., Ltd. | Front part structure of vehicle body |
JP5145377B2 (ja) * | 2010-05-10 | 2013-02-13 | 本田技研工業株式会社 | 車体前部構造 |
JP5145376B2 (ja) * | 2010-05-10 | 2013-02-13 | 本田技研工業株式会社 | 車体前部構造 |
US8485591B2 (en) | 2010-05-10 | 2013-07-16 | Honda Motor Co., Ltd. | Front vehicle body structure |
US8905466B2 (en) | 2011-01-26 | 2014-12-09 | Honda Motor Co., Ltd. | Structure for front of vehicle body |
FR2986490A1 (fr) * | 2012-02-08 | 2013-08-09 | Peugeot Citroen Automobiles Sa | Brancard de vehicule renforce pour choc frontal. |
DE102012004001A1 (de) * | 2012-02-28 | 2013-08-29 | Gm Global Technology Operations, Llc | Längsträger für Hinterrahmen einer Fahrzeugkarosserie |
DE102014214913A1 (de) | 2014-07-30 | 2016-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Längsträgervorrichtung zum Tragen eines Frontmotors in einem Kraftfahrzeug |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297123A (en) * | 1940-05-07 | 1942-09-29 | Midland Steel Prod Co | Automobile frame |
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 |
JP2958091B2 (ja) | 1990-09-29 | 1999-10-06 | マツダ株式会社 | 車両の車体前部構造 |
US5267630A (en) * | 1991-04-23 | 1993-12-07 | Mazda Motor Corporation | Front body structure of automotive vehicle |
US5370438A (en) * | 1991-10-31 | 1994-12-06 | Toyota Jidosha Kabushiki Kaisha | Structural member of automobile |
US6099194A (en) * | 1997-08-20 | 2000-08-08 | Dana Corporation | Splice joint for connecting adjacent side rail sections in a vehicle body and frame assembly |
JP2002316666A (ja) | 2001-04-23 | 2002-10-29 | Fuji Heavy Ind Ltd | 車体前部構造 |
JP3610938B2 (ja) | 2001-09-07 | 2005-01-19 | 日産自動車株式会社 | 車体前部構造 |
JP2003118640A (ja) | 2001-10-10 | 2003-04-23 | Nissan Motor Co Ltd | 自動車の車体前部構造 |
JP4346317B2 (ja) * | 2003-01-16 | 2009-10-21 | 富士重工業株式会社 | 自動車の車体前部構造 |
JP3722124B2 (ja) * | 2003-01-24 | 2005-11-30 | 日産自動車株式会社 | 車体前部構造 |
JP4123021B2 (ja) * | 2003-03-17 | 2008-07-23 | 三菱自動車工業株式会社 | 自動車のサイドメンバ |
JP4155183B2 (ja) * | 2003-12-10 | 2008-09-24 | 日産自動車株式会社 | 車体前部構造 |
JP3852445B2 (ja) * | 2004-01-13 | 2006-11-29 | 日産自動車株式会社 | メンバー部材の衝撃エネルギー吸収構造 |
-
2005
- 2005-04-15 JP JP2005117663A patent/JP4394032B2/ja not_active Expired - Fee Related
-
2006
- 2006-03-08 US US11/370,432 patent/US7264301B2/en active Active
- 2006-03-22 DE DE102006013226A patent/DE102006013226B4/de not_active Expired - Fee Related
- 2006-03-23 CN CNB2006100659033A patent/CN100475629C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102006013226A1 (de) | 2006-10-19 |
US7264301B2 (en) | 2007-09-04 |
US20060232104A1 (en) | 2006-10-19 |
JP2006290311A (ja) | 2006-10-26 |
CN100475629C (zh) | 2009-04-08 |
DE102006013226B4 (de) | 2008-11-20 |
CN1847071A (zh) | 2006-10-18 |
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