WO2007138839A1 - 車体下部構造 - Google Patents
車体下部構造 Download PDFInfo
- Publication number
- WO2007138839A1 WO2007138839A1 PCT/JP2007/059756 JP2007059756W WO2007138839A1 WO 2007138839 A1 WO2007138839 A1 WO 2007138839A1 JP 2007059756 W JP2007059756 W JP 2007059756W WO 2007138839 A1 WO2007138839 A1 WO 2007138839A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reinforcing member
- vehicle body
- vehicle
- flange
- rocker
- Prior art date
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
- B62D21/157—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
- B62D25/20—Floors or bottom sub-units
-
- 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
-
- 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
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- 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
-
- 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
- B62D25/04—Door pillars ; windshield pillars
Definitions
- the present invention relates to a vehicle body lower structure.
- Patent Document 1 Japanese Utility Model Publication No. 3-71981
- the protruding portion protrudes inward of the vehicle from the locking force, so that the vehicle interior space is sacrificed.
- an object of the present invention is to suppress vehicle body deformation at the time of a side collision without sacrificing a vehicle compartment space.
- the invention of claim 1 includes a rocking force extending in the longitudinal direction of the vehicle body on the left and right of the lower part of the vehicle body, a first reinforcing member disposed inside the rocking force in the vehicle width direction, The second reinforcing member is provided on the outer side in the vehicle width direction so as to face the first reinforcing member in the vehicle width direction, and is provided with an engaging portion that engages with the first reinforcing member when the lock force is deformed. And a member.
- the vehicle body lower structure according to claim 1 when the vehicle body is deformed at the time of a side collision, the first reinforcement member and the second reinforcement member disposed in the rocker are engaged with each other, thereby It is possible to suppress the torsional deformation of the force and the cross-sectional collapse accompanying the torsional deformation. For this reason, it is possible to suppress the deformation of the vehicle body at the time of a side collision without sacrificing the vehicle interior space, and it is possible to suppress the intrusion of the vehicle body constituting member into the vehicle interior.
- the invention of claim 2 is the vehicle body lower structure according to claim 1, wherein the first and second rocker members overlap the first and second rocker in the vehicle longitudinal direction position between the left and right rockers.
- the cross member is provided as a feature.
- the cross member is disposed at a position in the vehicle longitudinal direction that overlaps the first reinforcing member and the second reinforcing member between the left and right rockers in the vehicle width direction, a side collision occurs. Since the side impact load that is sometimes input to the locking force can be distributed to the cross member, the deformation of the vehicle body can be further suppressed.
- the invention of claim 3 is the vehicle body lower structure according to claim 1, wherein the first reinforcing member and the second reinforcing member are disposed at least in a vehicle longitudinal direction position where the pillar is located, As a feature! /
- the side impact load is mainly used as the pillar. It is possible to suppress the torsional deformation of the rocking force and the cross-sectional collapse accompanying the torsional deformation when it is input to. For this reason, it is possible to suppress the intrusion of the pillar into the vehicle interior.
- FIG. 1 is a perspective view perspectively showing a first reinforcing member and a second reinforcing member in a rocker in a vehicle body lower structure.
- FIG. 2 is a cross-sectional view taken along the arrow 2-2 in FIG. 1, showing the first reinforcing member and the second reinforcing member in the rocker, and the cross member.
- FIG. 3 is a perspective view of a first reinforcing member and a second reinforcing member.
- FIG. 5 is a perspective view of a second reinforcing member.
- FIG. 7 When a side impact load acts on the locking force due to a side collision, the side surface of the second reinforcing member and the flange of the first reinforcing member come into contact with each other, so that the deformation of the locking force in the vehicle width direction is reduced. It is sectional drawing which shows the state suppressed.
- FIG. 6 is a cross-sectional view showing a state in which twisting deformation of the rocking force and cross-sectional deformation accompanying the twisting deformation are suppressed by contacting the flange of the first reinforcing member.
- FIG. 9 is a cross-sectional view showing a modification in which a flange is provided by extending the side surface of the second reinforcing member downward from the vehicle body, and the flange is sandwiched and joined between a rocker inner panel and a mouth counter panel.
- FIG. 10 is a perspective view showing a modified example of the second reinforcing member shown in FIG. 9 and the first reinforcing member.
- the vehicle body lower part structure S includes a rocker 12, a first reinforcing member 10, and a second reinforcing member 20.
- the rocker 12 is configured by joining a rocker inner panel 14 and a mouth counter panel 16, and extends in the vehicle body front-rear direction on the left and right of the lower portion of the vehicle body 18.
- the rocker inner panel 14 is formed in a substantially cross-sectional hat shape that protrudes inward in the vehicle width direction
- the mouth counter panel 16 is formed in a substantially cross-sectional hat shape that protrudes outward in the vehicle width direction.
- the upper and lower flanges 14F, 16F are joined by, for example, spot welding to form a closed cross section.
- a part of Rocker 12 has a B-villa, an example of a pillar.
- the bottom of 22 is joined.
- the first reinforcing member 10 is a strength member disposed on the inner side in the vehicle width direction in the rocker 12 and is disposed along the vertical wall portion 14 A of the rocker inner panel 14.
- the side surface 10A and the top surface 10B arranged along the ceiling surface 14B of the rocker inner panel 14 are provided.
- a flange 10F is provided on the outer edge of the upper surface 10B in the vehicle width direction so as to extend upward along the vehicle body along the edge.
- the flange 10F includes the flange 14F of the rocker inner panel 14 and the flange 14F of the mouth cover panel 16. It is sandwiched between 16F.
- the vehicle body front-rear direction edge of the side surface 10A and the vehicle body front-rear direction edge of the upper surface 10B are connected by, for example, a standing portion 10C parallel to the vehicle width direction. It is in a state of being.
- flanges 10D and 10E extending in the front-rear direction of the vehicle body are provided on the end edge facing the second reinforcing member 20.
- the flange 10D is provided in parallel with the side surface 10A
- the flange 10E is provided in parallel with the upper surface 10B.
- the distance from the side surface 10A to the flange 10D and the distance from the upper surface 10B to the flange 10E are set to be equal in consideration of the formability.
- the area occupied by the first reinforcing member 10 in the cross section in the vehicle width direction of the rocker 12 is set smaller than that of the second reinforcing member 20.
- the flanges 10D, 10E, and 10F are continuously formed as an integral flange, for example.
- the second reinforcing member 20 is a strength member disposed on the outer side in the vehicle width direction in the rocker 12 so as to face the first reinforcing member 10 in the vehicle width direction, A side surface 20A and an end surface 20E are provided as an example of an engaging portion that engages with the first reinforcing member 10 when the rocker 12 is deformed.
- the second reinforcing member 20 is opposed to the front and rear flanges 10D of the first reinforcing member 10 in the vehicle width direction at both front and rear end edges of the vehicle body.
- the vehicle has a side surface 20A extending in the longitudinal direction of the vehicle body. Standing portions 20C are extended outward in the vehicle width direction at both edges of the side surface 20A in the longitudinal direction of the vehicle body! /
- the side surface 20A of the second reinforcing member 20 is disposed substantially parallel to the flange 10D of the first reinforcing member 10, and faces the flange 10D in the vicinity thereof. ing.
- the width of the side surface 20A in the vertical direction of the vehicle body is, for example, the same as the length of the flange 10D in the vertical direction of the vehicle body. Etc. are set.
- the standing portion 20C is provided with an end face 20E that is disposed substantially parallel to the flange 10E of the first reinforcing member 10 and is opposed to the flange 10E in the vicinity thereof.
- the side surface 20A and the end surface 20E are engaging portions, and when the rocker 12 is deformed due to a side surface collision, the side surface 20A of the second reinforcing member 20 is the flange of the first reinforcing member 10.
- abutting 10D deformation of the rocking force 12 in the vehicle width direction can be suppressed, and when the end surface 20E of the second reinforcing member 20 abuts on the flange 10E of the first reinforcing member 10, the rocker 12 is twisted. Can be suppressed.
- flanges 20B, 20D, and 20G that extend in the longitudinal direction of the vehicle body are formed continuously, for example, on the edge of the standing portion 20C on the mouth counter panel 16 side.
- the flange 20B is disposed along the ceiling surface 16B of the mouth counter panel 16
- the flange 20D is disposed along the vertical wall portion 16D of the mouth counter panel 16
- the flange 20G is disposed at the mouth counter panel 16. It is arranged along the bottom 16G.
- the second reinforcing member 20 is joined to the mouth counter panel 16 at these flanges 20B, 20D, and 20G.
- the first reinforcing member 10 is formed by, for example, deep drawing, so that the first reinforcing member 10 is within the cross section in the vehicle width direction of the rocker 12, as shown in FIG.
- the occupied area is smaller than that of the second reinforcing member 20.
- the second reinforcing member 20 is formed by, for example, bending, and the cross section of the rocker 12 can be easily filled by ensuring a large area of the standing portion 20C! / RU
- a loss member 24 is provided.
- the cross member 24 is joined to the vertical wall portion 14A of the rocker inner panel 14 at, for example, a flange 24F.
- the first reinforcing member 10 and the second reinforcing member 20 are disposed at least in the longitudinal direction of the vehicle body where the B pillar 22 is located. ing.
- the arrangement of the first reinforcing member 10 and the second reinforcing member 20 is not limited to that shown in the figure, and the B pillar 22 It can be provided at more locations in the rocker 12 such as the rear position of the vehicle body.
- a cross member 24 is disposed at a position in the longitudinal direction of the vehicle that overlaps the first reinforcing member 10 and the second reinforcing member 20 in the vehicle width direction between the left and right rockers 12. Therefore, the side impact load F input to the rocker 12 at the time of a side collision can be dispersed to the cross member 24, so that the vehicle body deformation can be further suppressed.
- first reinforcing member 10 and the second reinforcing member 20 are disposed at least in the longitudinal direction of the vehicle body where the pillar 22 is located, the mouth when the side impact load F is mainly input to the pillar 22 is used. It is possible to more effectively suppress the torsional deformation of the force 12 and the cross-sectional deformation accompanying the torsional deformation.
- productivity is increased by using a combination of the first reinforcing member 10 formed by, for example, deep drawing and the second reinforcing member 20 formed by, for example, bending. Accordingly, the rocker 12 can be easily reinforced to prevent torsional deformation and cross-sectional deformation accompanying the torsional deformation.
- the shapes of the first reinforcing member 10 and the second reinforcing member 20 are not limited to the above-described configuration.
- the lower edge of the side surface 20A of the second reinforcing member 20 may be extended downward in the vehicle body and bent outward in the vehicle width direction, and a flange 20F extending downward in the vehicle body may be provided at the lower edge.
- the flange 20F is sandwiched and joined between the flanges 14F and 16F, whereby the rigidity of the side surface 20A can be improved, and the side 20A force is also increased by the flange of the first reinforcing member 10. It is possible to increase the load transmission efficiency to 10D
- Second reinforcement member A Side (engagement part) E End face (engagement part) F Flange
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800199013A CN101454194B (zh) | 2006-05-29 | 2007-05-11 | 车身底部构造 |
DE602007006187T DE602007006187D1 (de) | 2006-05-29 | 2007-05-11 | Unterstruktur einer fahrzeugkarosserie |
EP07743191A EP2030872B1 (en) | 2006-05-29 | 2007-05-11 | Lower structure of vehicle body |
US12/302,573 US7963588B2 (en) | 2006-05-29 | 2007-05-11 | Vehicle body lower structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006148625A JP4483830B2 (ja) | 2006-05-29 | 2006-05-29 | 車体下部構造 |
JP2006-148625 | 2006-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007138839A1 true WO2007138839A1 (ja) | 2007-12-06 |
Family
ID=38778359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/059756 WO2007138839A1 (ja) | 2006-05-29 | 2007-05-11 | 車体下部構造 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7963588B2 (ja) |
EP (1) | EP2030872B1 (ja) |
JP (1) | JP4483830B2 (ja) |
KR (1) | KR100998455B1 (ja) |
CN (1) | CN101454194B (ja) |
DE (1) | DE602007006187D1 (ja) |
WO (1) | WO2007138839A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2014539A1 (de) * | 2007-07-11 | 2009-01-14 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Kraftfahrzeugkarosserie mit seitlichen Schwellern |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006034977A1 (de) * | 2006-07-28 | 2008-01-31 | Bayerische Motoren Werke Ag | Seitenschweller einer Karosserie eines Kraftfahrzeugs |
US8308227B2 (en) | 2007-09-19 | 2012-11-13 | Toyota Jidoshi Kabushiki Kaisha | Structure for side portion of vehicle body |
US20100207428A1 (en) * | 2009-02-16 | 2010-08-19 | Mazda Motor Corporation | Side vehicle-body structure of automotive vehicle |
CN102001361B (zh) * | 2009-08-31 | 2013-01-30 | 比亚迪股份有限公司 | 车身底部构造 |
DE102009047810A1 (de) * | 2009-09-30 | 2011-03-31 | Audi Ag | Fahrzeugkarosserieaufbau mit einer Karosserieversteifung hinter der zweiten Sitzreihe |
US8292353B2 (en) * | 2009-12-01 | 2012-10-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Construction for an automotive vehicle |
US8439428B2 (en) * | 2010-05-20 | 2013-05-14 | Honda Motor Co., Ltd. | Vehicle side body structure |
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 |
EP2623399A4 (en) * | 2010-09-28 | 2014-04-16 | Toyota Motor Co Ltd | BODYWORK OF VEHICLE BODY |
JP5516345B2 (ja) * | 2010-11-11 | 2014-06-11 | マツダ株式会社 | 車両用フレーム構造 |
US20120161472A1 (en) | 2010-12-22 | 2012-06-28 | Tesla Motors, Inc. | System for Absorbing and Distributing Side Impact Energy Utilizing an Integrated Battery Pack |
US8696051B2 (en) * | 2010-12-22 | 2014-04-15 | Tesla Motors, Inc. | System for absorbing and distributing side impact energy utilizing a side sill assembly with a collapsible sill insert |
WO2012157079A1 (ja) * | 2011-05-17 | 2012-11-22 | トヨタ自動車株式会社 | 車体骨格構造 |
KR101553187B1 (ko) * | 2011-11-22 | 2015-09-14 | 도요타 지도샤(주) | 차체 측부 구조 |
JP5660014B2 (ja) * | 2011-11-29 | 2015-01-28 | トヨタ自動車株式会社 | 車体側部構造 |
DE102011120180A1 (de) * | 2011-12-06 | 2013-06-06 | Daimler Ag | Karosseriebauteil |
JP5582262B2 (ja) * | 2011-12-07 | 2014-09-03 | トヨタ自動車株式会社 | 車体下部構造 |
DE112012005696T5 (de) | 2012-01-18 | 2014-10-02 | Toyota Jidosha Kabushiki Kaisha | Fahrzeugunterbodenstruktur |
JP2013154659A (ja) * | 2012-01-26 | 2013-08-15 | Toyota Motor Corp | 車体側部構造 |
JP2013166474A (ja) | 2012-02-15 | 2013-08-29 | Toyota Motor Corp | 車両側部構造 |
JP5487236B2 (ja) * | 2012-04-05 | 2014-05-07 | 本田技研工業株式会社 | 自動車の車体側部構造 |
JP5831358B2 (ja) * | 2012-05-21 | 2015-12-09 | トヨタ自動車株式会社 | 車両後部構造 |
US8632121B1 (en) * | 2012-11-14 | 2014-01-21 | Ford Global Technologies, Llc | Pole impact protection system |
JP5716792B2 (ja) * | 2013-05-23 | 2015-05-13 | トヨタ自動車株式会社 | 車両下部構造 |
KR101491319B1 (ko) * | 2013-09-30 | 2015-02-06 | 현대자동차주식회사 | 자동차 필러용 아우터 패널과 그 제조 방법, 그리고 아우터 패널을 제조하기 위한 압연 장치 |
KR101526394B1 (ko) * | 2013-12-16 | 2015-06-05 | 현대자동차 주식회사 | 차체 보강 구조 |
JP5870992B2 (ja) * | 2013-12-25 | 2016-03-01 | トヨタ自動車株式会社 | 車両用電池搭載構造 |
JP5928491B2 (ja) * | 2014-01-14 | 2016-06-01 | トヨタ自動車株式会社 | 車両の骨格構造 |
US9352784B2 (en) * | 2014-04-17 | 2016-05-31 | Tesla Motors, Inc. | Adapter for crush rail and torque box |
JP6449562B2 (ja) * | 2014-06-13 | 2019-01-09 | トヨタ自動車株式会社 | 車両用骨格構造 |
FR3027274B1 (fr) * | 2014-10-20 | 2018-03-23 | Psa Automobiles Sa. | Longeron de bas de caisse de vehicule avec raidisseur et cloisons. |
CN104443043B (zh) * | 2014-11-14 | 2018-04-10 | 浙江吉利汽车研究院有限公司 | 汽车纵梁加强件与汽车 |
US11097782B2 (en) | 2014-11-24 | 2021-08-24 | Tesseract Structural Innovations, Inc. | Sill beam uniform deceleration unit |
KR20170000911A (ko) | 2015-06-24 | 2017-01-04 | 현대자동차주식회사 | 차체 하부 구조 |
KR101714169B1 (ko) | 2015-07-15 | 2017-03-08 | 현대자동차주식회사 | 차량의 플로어바디 |
US9731769B2 (en) * | 2015-08-06 | 2017-08-15 | Ford Global Technologies, Llc | Energy absorbing load transmittal bracket with weld accessibility |
JP6398906B2 (ja) * | 2015-08-17 | 2018-10-03 | トヨタ自動車株式会社 | 車両側部構造 |
US9751567B2 (en) * | 2015-12-07 | 2017-09-05 | GM Global Technology Operations LLC | Rail assembly for controlled lateral deformation |
JP6485419B2 (ja) * | 2016-08-09 | 2019-03-20 | トヨタ自動車株式会社 | 車両用ピラー構造 |
KR101896336B1 (ko) * | 2016-11-16 | 2018-09-07 | 현대자동차 주식회사 | 전기자동차용 사이드 실의 보강 유닛 |
JP6977309B2 (ja) | 2017-04-28 | 2021-12-08 | トヨタ自動車株式会社 | 車両下部構造 |
WO2018212161A1 (ja) * | 2017-05-18 | 2018-11-22 | 本田技研工業株式会社 | 車体下部構造 |
JP6575917B2 (ja) | 2017-07-06 | 2019-09-18 | 本田技研工業株式会社 | 車体後部構造 |
KR102440609B1 (ko) * | 2017-12-27 | 2022-09-05 | 현대자동차 주식회사 | 측방 차체 보강구조 |
EP3781444A4 (en) * | 2018-04-16 | 2021-11-17 | Tesseract Structural Innovations Inc. | EVEN DECELERATION UNIT |
KR20210076430A (ko) * | 2019-12-16 | 2021-06-24 | 현대자동차주식회사 | 차량 플로어구조 |
US20230347985A1 (en) * | 2020-03-09 | 2023-11-02 | Autotech Engineering S.L. | A vehicle structure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0371981U (ja) | 1989-11-02 | 1991-07-19 | ||
US5171058A (en) | 1989-06-30 | 1992-12-15 | Mazda Motor Corporation | Collision energy absorbing structure for a vehicle side body |
JP2006021744A (ja) | 2004-06-09 | 2006-01-26 | Nissan Motor Co Ltd | 車体側部構造 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5915180A (ja) * | 1982-07-13 | 1984-01-26 | 日産自動車株式会社 | スライドドア車におけるガイドレ−ルの支持構造 |
JP2566466B2 (ja) | 1989-08-11 | 1996-12-25 | 日本スタッドウェルディング株式会社 | 締結部材の溶接方法 |
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 |
KR100204138B1 (ko) * | 1996-10-01 | 1999-06-15 | 정몽규 | 자동차의 사이드실 충돌완충장치 |
DE10022916B4 (de) * | 2000-05-11 | 2004-12-09 | Daimlerchrysler Ag | Querträger als Teil einer Kraftfahrzeug-Bodengruppe |
JP3783546B2 (ja) * | 2000-10-11 | 2006-06-07 | 三菱自動車工業株式会社 | 車両のサイドシル構造 |
US6857692B2 (en) * | 2002-10-18 | 2005-02-22 | Honda Motor Co., Ltd. | Side impact control structure |
-
2006
- 2006-05-29 JP JP2006148625A patent/JP4483830B2/ja active Active
-
2007
- 2007-05-11 CN CN2007800199013A patent/CN101454194B/zh not_active Expired - Fee Related
- 2007-05-11 US US12/302,573 patent/US7963588B2/en not_active Expired - Fee Related
- 2007-05-11 KR KR1020087031586A patent/KR100998455B1/ko not_active IP Right Cessation
- 2007-05-11 EP EP07743191A patent/EP2030872B1/en not_active Ceased
- 2007-05-11 WO PCT/JP2007/059756 patent/WO2007138839A1/ja active Search and Examination
- 2007-05-11 DE DE602007006187T patent/DE602007006187D1/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5171058A (en) | 1989-06-30 | 1992-12-15 | Mazda Motor Corporation | Collision energy absorbing structure for a vehicle side body |
JPH0371981U (ja) | 1989-11-02 | 1991-07-19 | ||
JP2006021744A (ja) | 2004-06-09 | 2006-01-26 | Nissan Motor Co Ltd | 車体側部構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2014539A1 (de) * | 2007-07-11 | 2009-01-14 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Kraftfahrzeugkarosserie mit seitlichen Schwellern |
Also Published As
Publication number | Publication date |
---|---|
JP2007314131A (ja) | 2007-12-06 |
DE602007006187D1 (de) | 2010-06-10 |
EP2030872A1 (en) | 2009-03-04 |
JP4483830B2 (ja) | 2010-06-16 |
KR100998455B1 (ko) | 2010-12-06 |
CN101454194A (zh) | 2009-06-10 |
CN101454194B (zh) | 2010-12-15 |
US7963588B2 (en) | 2011-06-21 |
EP2030872A4 (en) | 2009-06-03 |
EP2030872B1 (en) | 2010-04-28 |
KR20090017644A (ko) | 2009-02-18 |
US20090146457A1 (en) | 2009-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2007138839A1 (ja) | 車体下部構造 | |
JP4272626B2 (ja) | 車体下側部構造 | |
JP6079662B2 (ja) | 車体下部構造 | |
JP4301269B2 (ja) | 車両用メンバ部材 | |
JP6288069B2 (ja) | 車体後部構造 | |
EP2471697B1 (en) | Upper vehicle body structure of automobile | |
JP6139677B2 (ja) | 車体構造 | |
US20130020833A1 (en) | Vehicular center pillar and vehicle | |
JP6610576B2 (ja) | 車両骨格構造 | |
US8287032B2 (en) | Vehicle lower body structure | |
JP5012439B2 (ja) | 車体側部構造 | |
JP2015089792A (ja) | 車両のセンタピラー下部構造 | |
JP2550700Y2 (ja) | 自動車の側部車体構造 | |
JP2011136593A (ja) | フロントピラー下部構造 | |
JP5120268B2 (ja) | ピラー上部結合構造 | |
JP2011143761A (ja) | 車体側部構造 | |
WO2012095991A1 (ja) | 車体下部構造 | |
JP2011194945A (ja) | 車両側部結合部構造 | |
JP4734294B2 (ja) | 車両後部の上側コーナ部のフレーム構造 | |
EP3521145B1 (en) | Structure for vehicle | |
JP5699961B2 (ja) | 車体側部構造 | |
JP2005153705A (ja) | 車体構造 | |
JP6084597B2 (ja) | 車両用ドア | |
JP2011105269A (ja) | 車両のピラー下部構造 | |
JP6961524B2 (ja) | 車両のフロントピラー補強構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200780019901.3 Country of ref document: CN |
|
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07743191 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12302573 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007743191 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020087031586 Country of ref document: KR |
|
DPE2 | Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101) |