CN102159414B - Storage module and motor vehicle comprising such a module - Google Patents
Storage module and motor vehicle comprising such a module Download PDFInfo
- Publication number
- CN102159414B CN102159414B CN200980137247.5A CN200980137247A CN102159414B CN 102159414 B CN102159414 B CN 102159414B CN 200980137247 A CN200980137247 A CN 200980137247A CN 102159414 B CN102159414 B CN 102159414B
- Authority
- CN
- China
- Prior art keywords
- storage module
- module
- lateral edges
- bracket
- automobile
- 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
- 238000003860 storage Methods 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 210000004027 cell Anatomy 0.000 description 4
- 238000009432 framing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0405—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion characterised by their position
- B60K2001/0438—Arrangement under the floor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to a storage module for fastening to a structure (10) of a motor vehicle, in particular a passenger car, comprising a side wall (4) and a bottom which delimits a receptacle (2) which can receive at least one electrochemical cell (3). The invention is characterized essentially by at least one beam (5) extending parallel to the longitudinal wall, said beam (5) being intended to act with its end (5a) to secure said module (1) to the vehicle structure (10), the side wall comprising a projecting side edge (7) intended to rest on said vehicle structure (10). The invention also relates to a motor vehicle comprising such a module.
Description
The present invention relates to a kind of car that at least stores the module of an electrochemical cell and comprise such module.
More particularly, the present invention relates to a kind of structural storage module of the automobile that is fixed on, particularly car, it comprises the sidewall of bracket and the device for diapire that can receive at least one electrochemical cell of a kind of regulation.
The car-shaped automobile that the powerplant module of the known operation of the hydrocarbon fuel by fossil sources moves, its trend is day by day to reduce.The known device that utilizes electric energy to replace fossil energy, once electric energy is stored in special-purpose electrochemical cell, just can provide energy to the powerplant module of other types.
Problem in the face of the minimizing of the fossil energy amount of storing up, designer should again develop and aspect the pattern of propelling, meet the automobile of customer requirement today, it relates to from fossil energy and advancing, from electric energy, advance, even from the hybrid power between these two kinds of propulsion modes, advance.
Known each propelling pattern needs optimum structure, to meet the requirement relevant with running car performance, it is extremely difficult making the structure adaptation of existing automobile utilize the another kind of structure of the automobile of another kind of propelling pattern, or even impossible.
For this purpose, in addition according to the General Definition that preface provides above, according to storage module of the present invention, its essential characteristic is, it comprises that at least one is parallel to the beam that longitudinal wall extends, and described beam has been used for, with its end, described module is fixed on to the effect on vehicle structure.
So a kind of like this module can pack in the structure of existing automobile easily, but still allow keep in repair or change being assemblied in this structural described module.
In addition, according to module of the present invention, can comprise one or several following feature.
Each beam comprises a connecting panel, and in the horizontal expansion of this beam, in order to play that module is fixed to this structure, this permission couples together the framing member of this module and existence easily.
Each beam be used for that specially this module is fixed on to contrary end, this structural end, can coordinate with impact energy absorb and transfer device, no matter whether this permission is equipped with such storage module, all remaining in constant security level between the different structure of automobile.
This bracket and each beam form the single piece with closed cross-section forming with sheet steel punching and assemble welding, this bracket is connected on this beam by composite molded, this makes manufacturing process cost, and can large-scale application, even if adopt composite material can make this module can bear that automobile bumps against outer barrie (thing) and relatively high different mechanical strees while being hit.
This bracket and each beam form a single piece made from composite material, and this beam has closed cross-section, and this unique supplier who makes automobile designers can seek help from special manufacture composite material work piece manufactures such a module.
Each sidewall comprises the lateral edges of a protrusion, is used for being supported in described structure, and this allows to be convenient to module is arranged in this structure, and for example, this lateral edges by module slides and operates on automobile structure.
The shape complementarity of the shape of the lateral edges of this module and this beam upper surface, this lateral edges is used for covering at least a portion of this beam upper surface, and this storage module is realized according to the existing structure of this module of supporting.
According to another aspect of the present invention, target of the present invention also relates to and comprises that at least one is according to the car of longitudinal part that in above-mentioned feature, the storage module of any one is fixed thereon.
In addition, this automobile also comprises impact energy absorb and transfer device, such device is comprised of at least one first crossbeam, its each end comprises a surge arrester, each resorber is assemblied on the beam of this module, makes the user security of automobile can be owing to adding storage module to degenerate.
According to another feature of this automobile, this structure comprises a second cross beam, what the part by this second cross beam formed in carrier edge partly overlaps, form the rectangular block of bracket, make such second cross beam form rectangular block upwards, relevant to the extendible portion that forms block downward vertically, all or part of vertical the joining together of framing member that becomes and contact with it with module of this module at this moment.
Read the description of with reference to the accompanying drawings embodiment being done, just can find out other advantages of the present invention and characteristic, in accompanying drawing:
Fig. 1 is an exploded pictorial transparent view, shows the end of vehicle structural and packs this structure into before according to storage module of the present invention; And
Fig. 2 is a schematic diagram, describes to be arranged in the structural storage module of Fig. 1.
Hereinafter, term 'fornt', 'back', " left side " and " right side " are for the normal moving direction of automobile, and term " interior " and " outward " define the related element of this term or the relative position of element group with regard to automobile bodies.
With reference to Fig. 1, car body structure 10 limits a region A, receives the module 1 that is used for specially storing electrochemical storage cell 3, and these battery pack represent with different piece placed side by side in the drawings.
For this reason, the receiving region A of structure 10 is limited by the extendible portion 11 that is positioned at longeron 13 protrusions that are arranged on each side of automobile.Thereby this extendible portion 11 extends along the direction that is parallel to automobile longitudinal axle substantially.
This extendible portion 11 connects with the second cross beam 12 of automobile horizontal expansion each other, in the level of this crossbeam in junction between longeron and extendible portion.Second cross beam 12 and extendible portion 11 form one to the unlimited U-shaped opening of automobile external, and the side limb of U-shaped opening is comprised of extendible portion.Storage module can be configured in the special-purpose region A of receiving, more particularly, withstand extendible portion 11 and second cross beam 12, as we can see from the figure.
Hereinafter, the region A of described receiving storage module is positioned at the rear portion of automobile, although without departing from the scope of the invention, according to an embodiment, this vehicle structure comprises a receiving region A who is positioned at automotive front.
All utilizing in the car situation of electric propulsion pattern, receiving the region A of described storage module to be positioned at the front portion of automobile.
In the situation that utilize the automobile of heating power/electric power hybrid propulsion pattern, receive the region A of module 1 to be positioned at automobile rear, illustrational as this figure.
Hereinafter, storage module 1 comprises bracket 2, and it can receive the battery pack 3 of store electrical energy, and people are referred to as electrochemical cell sometimes.
Consider weight and the protection of battery pack under impact condition, the most handy composite material manufacture of this bracket 2, makes it that distortion is had to high intensity.
By the longitudinal wall in the left and right that is marked with reference signs 4 be marked with the sidewall that the forward and backward transverse wall of reference signs 8 forms, be preferably used for shifting to the structure 10 of stuck-module 1 energy of generation while impacting between storage modules 1 and automobile external obstacle.This permission is evenly distributed in impact load on the different framing member of support module 1.
Except longitudinal wall 4 and transverse wall 8, this bracket 2 is supported this battery pack diapire in bottom limits.The sidewall of this bracket 2 and diapire are preferably made the shape of the battery pack that bracket 2 fills, and make this wall portion always forever withstand this battery pack, in order to avoid any useless gap producing between bracket 2 and battery pack 3.At this moment in the situation that impacting, the inertia of module 1 is zero, and the latter is distributed to impact load on each framing member of supporting it immediately.
This module 1 by means of the lateral edges 7 of module 1 be arranged in extendible portion 11 above.
Such lateral edges 7 preferably extends in longitudinal wall 4 of bracket 2 and the periphery of transverse wall 8, forms the salient of its outside, summit, and this allows module to be provided in than on the lower position of extendible portion 11, and this is conducive to reduce the center of gravity of vehicle structure.
This lateral edges 7 is vertical to be protruded in the outside of longitudinal wall 4 and transverse wall 8, and this allows to be slided this module is installed along automobile extendible portion 11 by module.
The vertical connection of module on vehicle structure, partly forms module front side wall outside salient lateral edges 7 by all or part of covering of second cross beam 12 and obtains.
The lateral edges 7 that forms rear side wall outside salient is used for being supported in and absorbs and shift on the device 20 of impact load, and at this moment this module 1 forms the displacement guiding device of all deformable pieces of this device 20.
This structure 10 and storage module 1 link together by means of at least one special-purpose beam 5.
In the manufacturing mode of recommending in module 1, the longitudinal wall of each of bracket 2 portion comprises a beam 5.
Module 1 is fixedly that carry out end by making each beam 5 withstand extendible portion 11 in structure 10.
Each end shape of each beam 5 and relevant extendible portion 11 is substantially complementary.As example, the end that is prepared for the extendible portion 11 of support module 1 comprises a flat board 14.The punching of the steel plate moulding that such plate 14 use are manufactured extendible portion 11 use forms.
Module 1 comprises at least one connecting panel 6, is used for coordinating with plate 14 shape complementarities.The best horizontal expansion of connecting panel 6 must protrude into the outside of longitudinal wall 4 of bracket 2.
Connecting panel 6 comprises at least one perforate, is used for aiming at relevant perforate on a plate 14 that is arranged in extendible portion 11.Screw/nut type anchor fitting can extend through such perforate.
In embodiment module 1 being fixed in structure 10, the connecting panel 6 of module 1 and/or plate 14 comprise the nut that welds and be equipped with coaxially with perforate, make as long as tighten the screws, just module 1 can be fixed in structure 10, and remove with this positioning action that makes nut alignment apertures from, to being positioned at the operating personal on large-scale production line, this positioning action is difficult to realize.
Each beam 5 preferably extends along longitudinal wall 4 of bracket 2, it be not be positioned at extendible portion 11 rectangular laterally.At this moment this beam 5 is longitudinally positioned on the extended line (continuite) of extendible portion 11, and comprises the leading section 5a that is connected to connecting panel 6 for this reason.
According to the embodiment of a recommendation, this beam 5 and connecting panel 6 form a workpiece of doing to such an extent that connect together and obtaining by the die casting of composite material plasticity with bracket 2.
In one embodiment, each beam 5 use sheet steel punching is manufactured.At this moment, this connecting panel 6 withstands leading section 5a the welding of this beam, and the welding that the connection each other of these workpiece is at least extended by the line along between beam 5 and connecting panel 6 realizes.At this moment the bracket 2 of composite material system is by molded acquisition on beam 5 and connecting panel 6.
Except storage module 1, this structure 10 is also connected to a device 20 that absorbs and shift impact load by means of beam 5.For this reason, the end 5b of beam 5 is positioned on the position contrary with the end 5a that receives connecting panel 6, and extends in a plane that is arranged essentially parallel to connecting panel 6.
The end 5b transverse wall 8 best and rear side of each beam 5 extends with meeting at right angles.End 5b allows assembling device 20 above-mentioned, comprises first crossbeam 21, and its end is installed to such an extent that join together with energy absorber 22.Each resorber 22 is removably connected to module 1 removedly by screw/nut type anchor fitting.
This first crossbeam 21 is used for accepting the impact load of the exterior part of it and automobile, is then directly transferred to resorber 22.So according to the intensity of such impact, energy is dissipated by resorber 22.
In fact this resorber 22 is calibrated to such an extent that by distortion, absorb impact under the low speed, sometimes also claims the energy that recoverability is impacted.When impact energy is much bigger, this resorber is hit, and inoperative in the absorption of energy, forms some hard points, guarantees a part of impact load to be sent to each beam 5 that it assembles.
Another part impact load is passed to the transverse wall 8 of the rear side of the bracket 2 of supporting first crossbeam 21 by first crossbeam 21.At this moment bracket 2 arrives impact load transmission and redistribution the structure 10 of automobile.
Automobile of the present invention is characterised in that, it comprises that a common utilization by extendible portion 11 and second cross beam 12 can be used for the structure of different propulsion modes.
In the situation that this storage module is provided in automobile rear, extendible portion 11 is similar to chassis side rail, and in the situation that module 1 is configured in the anterior of automobile, such extendible portion 11 is similar to front side member.
Without departing from the present invention, bracket 2 is used for receiving spare tyre and forms the rear base plate of baggage container with it.In this case, this bracket 2 punching of the steel plate manufacture, can be welded on the different structure part of structure 10 of support rack 2.
Claims (13)
1. be fixed on the storage module (1) on vehicle structure (10), comprise the structure that limits bracket (2) being formed by sidewall and diapire, enable to receive at least one electrochemical cell (3), this storage module comprises that at least one is parallel to the beam (5) that longitudinal wall extends, described beam (5) has been used for, with its end (5a), described storage module (1) is fixed on to the effect on vehicle structure (10), it is characterized in that, this sidewall comprises the lateral edges (7) of a protrusion, is used for being supported on described vehicle structure (10).
2. according to the storage module of claim 1, it is characterized in that, each beam (5) comprises connecting panel (6), and described connecting panel and the vertically horizontal expansion of this beam have been used for storage module (1) to be fixed to the effect on this vehicle structure (10).
3. according to the storage module of claim 1, it is characterized in that, the end (5b) that each beam is contrary with anchor portion (5a) can both coordinate with impact energy absorb and transfer device (20).
4. according to the storage module of claim 2, it is characterized in that, the end (5b) that each beam is contrary with anchor portion (5a) can both coordinate with impact energy absorb and transfer device (20).
5. according to any one storage module in claim 1 to 4, it is characterized in that, each beam (5) is an one-piece machine member with closed cross-section forming with sheet steel punching and assemble welding, and described bracket (2) is above to form at this beam (5) with composite molded.
6. according to any one storage module in claim 1 to 4, it is characterized in that, composite material forms an one-piece machine member for this bracket (2) and each beam (5), and this beam (5) has closed cross-section.
7. according to any one storage module in claim 1 to 4, it is characterized in that, this lateral edges (7) is the shape with the upper surface complementation of this beam (5), and lateral edges (7) is used for covering at least in part the upper surface of this beam (5).
8. according to the storage module of claim 5, it is characterized in that, this lateral edges (7) is the shape with the upper surface complementation of this beam (5), and lateral edges (7) is used for covering at least in part the upper surface of this beam (5).
9. according to the storage module of claim 6, it is characterized in that, this lateral edges (7) is the shape with the upper surface complementation of this beam (5), and lateral edges (7) is used for covering at least in part the upper surface of this beam (5).
10. according to the storage module of claim 1, it is characterized in that, described storage module is fixed in the structure of car.
11. comprise that at least one stave and one is characterized in that according to the automobile of the storage module (1) of any one in above-listed claim, and described storage module (1) is fixed on described stave.
12. according to the automobile of claim 11, it is characterized in that, it comprises an impact energy absorb and transfer device (20), described impact energy absorb and transfer device are at least comprised of a first crossbeam (21), each end of described first crossbeam comprises surge arrester (22), and each surge arrester is assemblied on the beam (5) of storage module (1).
13. according to the automobile of claim 11 or 12, it is characterized in that, vehicle structure (10) comprises second cross beam (12), partly overlapping by the part of this second cross beam (12) and the lateral edges (7) of bracket (2), this second cross beam (12) forms the rectangular block of bracket (2).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0856360A FR2936189B1 (en) | 2008-09-22 | 2008-09-22 | STORAGE MODULE AND VEHICLE COMPRISING SUCH A MODULE |
| FR0856360 | 2008-09-22 | ||
| PCT/FR2009/051662 WO2010031943A1 (en) | 2008-09-22 | 2009-09-03 | Storage module, and vehicle including same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102159414A CN102159414A (en) | 2011-08-17 |
| CN102159414B true CN102159414B (en) | 2014-09-17 |
Family
ID=40600476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980137247.5A Expired - Fee Related CN102159414B (en) | 2008-09-22 | 2009-09-03 | Storage module and motor vehicle comprising such a module |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2326522A1 (en) |
| CN (1) | CN102159414B (en) |
| BR (1) | BRPI0912472A2 (en) |
| FR (1) | FR2936189B1 (en) |
| WO (1) | WO2010031943A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009056851A1 (en) * | 2009-12-03 | 2011-06-09 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Detroit | Body for a motor vehicle |
| CN103068605B (en) * | 2010-08-31 | 2015-10-21 | 丰田自动车株式会社 | Vehicle and electrical storage device |
| FR2964913B1 (en) * | 2010-09-17 | 2012-09-21 | Peugeot Citroen Automobiles Sa | PROTECTIVE ASSEMBLY FOR A RECEPTACLE OF AN ELECTRIC ENERGY STORAGE SYSTEM FOR A VEHICLE. |
| DE102011113112B4 (en) * | 2011-09-10 | 2019-05-29 | Audi Ag | Battery carrier for a traction battery of a vehicle |
| DE102011113114B4 (en) * | 2011-09-10 | 2022-05-05 | Audi Ag | Battery carrier for a traction battery of a vehicle and method for assembling and/or disassembling a traction battery |
| CN102390438B (en) * | 2011-10-18 | 2013-05-22 | 东风汽车公司 | Floor structure with bulky object loading function |
| CN102897228B (en) * | 2012-11-01 | 2015-08-12 | 东风汽车公司 | The rear floor assembly structure of plug-in hybrid-power automobile |
| DE102013102501B4 (en) * | 2013-03-13 | 2023-09-21 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | motor vehicle |
| CN106043572B (en) * | 2016-08-04 | 2018-01-16 | 北京宏瑞汽车科技股份有限公司 | A kind of battery of electric vehicle cabin structure |
| CN109204497B (en) * | 2017-06-30 | 2021-01-01 | 比亚迪股份有限公司 | Vehicle body structure and vehicle |
| JP6977361B2 (en) * | 2017-07-24 | 2021-12-08 | スズキ株式会社 | Vehicle undercarriage |
| JP6665212B2 (en) * | 2018-01-30 | 2020-03-13 | 本田技研工業株式会社 | Body rear structure |
| US20190308669A1 (en) * | 2018-04-06 | 2019-10-10 | GM Global Technology Operations LLC | Composite underbody structure for vehicles |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2747637B1 (en) * | 1996-04-23 | 1998-12-31 | Honda Motor Co Ltd | CHASSIS STRUCTURE EQUIPPED WITH A SMALL SIZING VEHICLE |
| CN1436137A (en) * | 2000-06-09 | 2003-08-13 | 霍兰集团公司 | Integrated fifth wheel and frame suspension |
| CN101117135A (en) * | 2006-07-31 | 2008-02-06 | 比亚迪股份有限公司 | Electric automobile frame |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138766A (en) * | 1996-11-08 | 1998-05-26 | Suzuki Motor Corp | Battery holding structure for electric automobile |
| US5760569A (en) * | 1997-02-26 | 1998-06-02 | Chase, Jr.; Robert B. | Replaceable battery module for electric vehicle |
| US7914942B2 (en) * | 2004-11-26 | 2011-03-29 | Honda Motor Co., Ltd. | Fuel cell vehicle |
| DE102006031461A1 (en) * | 2006-07-07 | 2008-01-10 | Jungheinrich Aktiengesellschaft | Battery replacement system for a battery-operated truck |
-
2008
- 2008-09-22 FR FR0856360A patent/FR2936189B1/en not_active Expired - Fee Related
-
2009
- 2009-09-03 EP EP09741360A patent/EP2326522A1/en not_active Withdrawn
- 2009-09-03 BR BRPI0912472-1A patent/BRPI0912472A2/en not_active IP Right Cessation
- 2009-09-03 CN CN200980137247.5A patent/CN102159414B/en not_active Expired - Fee Related
- 2009-09-03 WO PCT/FR2009/051662 patent/WO2010031943A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2747637B1 (en) * | 1996-04-23 | 1998-12-31 | Honda Motor Co Ltd | CHASSIS STRUCTURE EQUIPPED WITH A SMALL SIZING VEHICLE |
| CN1436137A (en) * | 2000-06-09 | 2003-08-13 | 霍兰集团公司 | Integrated fifth wheel and frame suspension |
| CN101117135A (en) * | 2006-07-31 | 2008-02-06 | 比亚迪股份有限公司 | Electric automobile frame |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2936189A1 (en) | 2010-03-26 |
| CN102159414A (en) | 2011-08-17 |
| BRPI0912472A2 (en) | 2018-02-27 |
| WO2010031943A1 (en) | 2010-03-25 |
| FR2936189B1 (en) | 2011-06-17 |
| EP2326522A1 (en) | 2011-06-01 |
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Granted publication date: 20140917 Termination date: 20200903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |