CN109484489A - The body Structure of electric vehicle - Google Patents
The body Structure of electric vehicle Download PDFInfo
- Publication number
- CN109484489A CN109484489A CN201811030278.8A CN201811030278A CN109484489A CN 109484489 A CN109484489 A CN 109484489A CN 201811030278 A CN201811030278 A CN 201811030278A CN 109484489 A CN109484489 A CN 109484489A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- forward mounting
- speed changer
- floor beam
- longitudinal floor
- 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.)
- Granted
Links
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
- B62D25/08—Front or rear portions
-
- 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
-
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
-
- 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
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
-
- 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
-
- 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
- B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/11—Passenger cars; Automobiles
- B60Y2200/112—City movers, small sized city motor vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The present invention provides a kind of body Structure of electric vehicle, can mitigate the retrogressing of suspension vehicle frame and speed changer when in front of car body by excessive impact load.The body Structure of the electric vehicle includes forward mounting vehicle frame (5), is installed on the longitudinal floor beam (4) of the left and right sides；Wheel suspension arm (7) is supported on the forward mounting vehicle frame (5), and is lifted with the front-wheel of the left and right sides；Speed changer (11), the front-rear direction along car body configure in the front of the forward mounting vehicle frame (5)；And motor (12), it is configured along vehicle-width direction in the side of the speed changer (11), concave shape portion is formed on front side of the forward mounting vehicle frame (5), the rear end of the speed changer (11) configures in the concave shape portion (5c), crossbeam (13) are equipped at the rear of the forward mounting vehicle frame (5), the crossbeam (13) is configured to the convex form protruded towards rear, which is set to longitudinal floor beam (4).
Description
Technical field
The present invention relates to a kind of body Structure of electric vehicle, the body Structure of the electric vehicle can be in front of car body
Mitigate the retrogressing of suspension vehicle frame and speed changer in the case where by excessive impact load.
Background technique
In the past, components are maintained in motor room and carry frame member and suspension beam, and it is solid which carries frame member
Surely there are inverter and DC/DC converter etc., which is equipped with the motor units such as motor, gear unit (referring to patent
Document 1).
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2011-20626 bulletin
Summary of the invention
Problems to be solved by the invention
When car body from front by big impact load when, motor, gear unit etc. can retreat, in motor room
In the limited situation in space, there are following possible: motor, gear unit etc. are contacted with the front panel in rear, make front wall
Plate deformation.When deformation aggravation, the battery for being installed in lower car body can also be had an impact, the problem cannot be ignored.
The purpose of the present invention is to solve the above problem, provides a kind of body Structure of electric vehicle, the electric vehicle
Body Structure can mitigate the retrogressing of suspension vehicle frame and speed changer in front of car body by excessive impact load.
The solution to the problem
To solve the above-mentioned problems, the present invention is a kind of body Structure of electric vehicle, includes forward mounting vehicle frame,
It is installed on the longitudinal floor beam of the left and right sides；Wheel suspension arm is supported on the forward mounting vehicle frame, and is lifted with the left and right sides
Front-wheel；Speed changer, the front-rear direction along car body configure in the front of the forward mounting vehicle frame；And motor, along vehicle
Width direction is configured in the side of the speed changer, and concave shape portion, the speed changer are formed on front side of the forward mounting vehicle frame
Rear end configuration in the concave shape portion, be equipped with crossbeam at the rear of the forward mounting vehicle frame, which is configured to towards rear
The convex form of protrusion, the crossbeam are set to the longitudinal floor beam.
The effect of invention
Concave shape portion is formed on front side of forward mounting vehicle frame, the rear end of speed changer configures in the concave shape portion, therefore,
Speed changer is contacted to the concave shape portion of the mobile Shi Huiyu forward mounting vehicle frame in car body rear, so as to mitigate speed changer rearward
Movement.Here, the crossbeam for being configured to the convex form protruded towards rear is installed on above-mentioned floor at the rear of forward mounting vehicle frame
Therefore stringer can undertake load using the crossbeam, after retrogressing and the speed changer so as to mitigate forward mounting vehicle frame
It moves back.
Detailed description of the invention
Fig. 1 be indicate the body Structure of the electric vehicle of embodiments of the present invention, after removing exterior member from
Perspective view when forward observation.
Fig. 2 is the perspective view of motor room.
Fig. 3 is the bottom view for the front part of vehicle observed from lower car body.
Description of symbols
1, motor room；2, components carry frame；3, car body；4, longitudinal floor beam；5, forward mounting vehicle frame；5a, 5b, arm bearing
Portion；5c, 5d, concave shape portion；6, front vehicle wheel；7, wheel suspension arm；8, mounting device；9, following beam portion；10, stull；11, speed change
Device；12, motor；13, crossbeam；13b, concave shape portion；14, battery installation section part；15, battery-mounting portion；16, interior；
17, front panel；18, floor；19, front longitudinal beam.
Specific embodiment
Fig. 1 is the motor room that front part of vehicle is shown after removing using the exterior member of the electric vehicle of front-wheel drive
Figure, as shown in Fig. 2, the components being equipped in motor room 1 for carrying the control units such as inverter, converter carry frame 2.
The components carry frame 2 and include beam 21, extend in the vehicle width direction；Beam 22 is in generally trapezoidal shape when overlooking, and
It is set as extending out to the rear of the beam 21；And beam 23, in a manner of by the vehicle-width direction center of above-mentioned beam 21
It extends out along car body front-rear direction, the front surface 22a of the beam 23 and above-mentioned beam 22 is connected.
The components carry frame 2 with the both ends of above-mentioned beam 21 and in the left and right sides of car body 3 along the front-rear direction of car body 3
The mode that a pair of of front longitudinal beam 19 of arranging is connected is installed.The lower side of frame 2 is carried along vehicle width side in the components
To being equipped with forward mounting vehicle frame 5, which is equipped in the left and right sides by being divided into diagonally forward side and rear ramp side
Two forks are formed by arm supporting part 5a, arm supporting part 5b.Above-mentioned forward mounting vehicle frame 5 is installed on to be connected with the rear portion of front longitudinal beam 19
A pair of of longitudinal floor beam 4, being equipped in arm supporting part 5a, the arm supporting part 5b of the forward mounting vehicle frame 5 can swing and for hanging
Fill the wheel suspension arm 7 of front vehicle wheel 6.Not shown spring and damping are installed between above-mentioned wheel suspension arm 7 and car body
The mounting device 8 that device is constituted.By the mounting device 8 and the mounting device (not shown) for being installed on rear wheel-side come supporting body.
Above-mentioned a pair of longitudinal floor beam 4 is arranged in the left and right sides of car body along the front-rear direction of car body, and is configured on floor
18 downside and be to be gone in the region of the front side of the approximately mid way between from floor 18 to floor 18 with towards front
Interval each other becomes narrow gradually.The front end of longitudinal floor beam 4 carries the arm positioned at rear side in above-mentioned forward mounting vehicle frame 5
Supporting part 5b is linked with the stull 10 of reinforcement in the front end side of the longitudinal floor beam 4, the left and right sides of the stull 10 on floor
Open the front end for being located at the longitudinal floor beam 4 and between the following beam portion 9 of the front-rear direction setting of car body.
Above-mentioned forward mounting vehicle frame 5 is utilized to constitute in the arm supporting part 5a that the left and right sides extends out to diagonally forward and be overlooked
Concave shape portion 5c in front of Shi Chaoxiang, in rear end of the concave shape portion 5c configured with longer speed changer 11 in the longitudinal direction
Portion.In configuration in the vehicle-width direction side of the speed changer 11 of concave shape portion 5c, in the vehicle width direction configured with electronic
Machine 12, the motor 12 configure in the front of concave shape portion 5c.Above-mentioned forward mounting vehicle frame 5, which is utilized, to be prolonged in the left and right sides to rear ramp
The arm supporting part 5b stretched constitutes the concave shape portion 5d towards rear, is being equipped at car body rear than the concave shape portion 5d
The longitudinal floor beam 4 of left and right directions narrower intervals is connected with each other by crossbeam 13, the crossbeam 13.The crossbeam 13 is formed towards
Car body rear is in the convex form of generally trapezoidal shape protrusion, is being formed with concave shape in front of car body than the convex form portion 13a
Portion 13b.The concave shape portion 13b of the crossbeam 13 and concave shape portion 5d of forward mounting vehicle frame 5 is facing and has together constituted with frame structure
S。
Battery installation section part 14 is being equipped at car body rear than the crossbeam 13, the battery installation section part 14 is vertical set on floor
Between beam 4, the front end 15a for battery-mounted battery-mounting portion 15 is installed on the battery installation section part 14.The electricity
The rear portion of pond equipped section 15 is supported by multiple battery installation section parts (not shown), which exists
Rear vehicle side region is set between longitudinal floor beam 4.
Fig. 2 is returned, is equipped at the rear that above-mentioned parts carry frame 2 and separates motor room 1 and interior 16
Front panel 17.
The effect played when from front by big impact load the body Structure of above-mentioned electric vehicle carries out
Explanation.
Speed changer 11 is arranged in along the longitudinal direction in the motor room 1 of car body, and speed changer 11 is from the excessive of front
It, can be with the concave shape portion 5c set on front side of forward mounting vehicle frame 5 when looking up when mobile to car body rear under the action of impact load
Contact.In this case, speed changer 11 is engaging in the somewhere of the concave shape portion 5c of forward mounting vehicle frame 5, thus prevent speed changer 11 to
The movement at rear.At this point, load is undertaken by being mounted on the crossbeam 13 between longitudinal floor beam 4, to mitigate forward mounting vehicle frame 5
Retrogressing and speed changer 11 retrogressing.Crossbeam 13 is positioned across centre gangway (not shown), additionally it is possible to help to maintain center
The shape in channel.Moreover, because therefore longitudinal floor beam 4 can be utilized by being equipped with battery installation section part 14 at the rear of crossbeam 13
, front that be combined with forward mounting vehicle frame 5 catches the impact load from front, and the load from front can be made into one
Step is rearward transmitted, is dispersed.Here, since longitudinal floor beam 4 is configured to removing such construction close to each other towards front side,
Accordingly, it is considered to following situations: longitudinal floor beam 4 is all toppled over inwardly each other, no normal direction car body rear transfer charge.Pass through utilization
Battery installation section part 14 supports the longitudinal floor beam 4, can reduce toppling over for longitudinal floor beam 4.
Moreover, load can be via wheel suspension arm 7 when the load in front of car body is applied to the tire of front vehicle wheel 6
Suspension vehicle frame 5 is transmitted forward, and then the installation point relative to longitudinal floor beam 4 of suspension vehicle frame 5 is transmitted forward.When the deformation of car body
When aggravation, front vehicle wheel 6 can be contacted with following beam portion 9, therefore, load can be made to disperse to lower-edge beam portion 9.Moreover, in load
A part of load transmitted to longitudinal floor beam 4, forward mounting vehicle frame 5 disperses via the stull 10 of reinforcement to lower-edge beam 9.
Using above embodiment, in the situation for moving speed changer 11 rearward because of the impact load in front of car body
Under, speed changer 11 can be contacted with the concave shape portion 5c set on front side of forward mounting vehicle frame 5.In this case, speed changer 11 is engaging in
Therefore the concave shape portion 5c of forward mounting vehicle frame 5, can be prevented along with speed change to mitigate the movement of speed changer 11 rearward
It is damaged caused by device 11 and forward mounting vehicle frame 5 are rearward mobile to caused by front panel 17.
Here, since the crossbeam 13 for the convex form for being configured to protrude towards rear is installed at the rear of forward mounting vehicle frame 5
Therefore above-mentioned longitudinal floor beam 4 can undertake load using the crossbeam 13, so as to mitigate forward mounting vehicle frame 5 retrogressing and
The retrogressing of speed changer.
It is formed with concave shape same as concave shape portion 5c portion 5d in the rear side of above-mentioned forward mounting vehicle frame 5, and in crossbeam 13
Sentence the mode opposite with the concave shape portion 5d in front of the car body and be formed with concave shape portion 13b.
The installation point of above-mentioned forward mounting vehicle frame and the installation point of above-mentioned crossbeam 13 are arranged located adjacent one another, therefore, Neng Gouli
Frame structure S is formed with concave shape portion 13b and concave shape portion 5d, it is possible to realize improve rigidity.
The front end of the longitudinal floor beam 4 in the left side in the longitudinal floor beam 4 of the above-mentioned left and right sides and the following beam portion 9 in left side
Between be equipped with reinforce stull 10, the front end and right side of the longitudinal floor beam 4 on the right side in the longitudinal floor beam 4 of the above-mentioned left and right sides
Following beam portion 9 between be equipped with reinforce stull 10, therefore, in load to longitudinal floor beam 4, forward mounting vehicle frame 5 transmit one
Divide load that can disperse via stull 10 is reinforced to lower-edge beam portion 9.
Industrial availability
The present invention is not limited to above embodiment, for example, a kind of mechanism can be arranged, the mechanism, the mechanism can
Because only released by load forward mounting vehicle frame 5, by be equipped with speed changer 11 that side installation, the side (embodiment can be made
In be vehicle left side) load dispersed in a manner of being transmitted to lower-edge beam 9 from wheel suspension arm 7.Due in longitudinal floor beam 4
Front is connected with crossbeam 13, therefore load can be made to be transmitted to crossbeam 13 from longitudinal floor beam 4, it is thus possible to enough mitigate by motor
12 and 11 dash panel 17 of speed changer apply load.In addition to this in addition, technology model of the invention can not changed certainly
It suitably changes and is implemented under the premise of enclosing.
Claims (4)
1. a kind of body Structure of electric vehicle, which is characterized in that
The body Structure of the electric vehicle includes forward mounting vehicle frame, is installed on the longitudinal floor beam of the left and right sides；Wheel suspension
Arm is supported on the forward mounting vehicle frame, and is lifted with the front-wheel of the left and right sides；Speed changer, along the front-rear direction of car body
Configuration is in the front of the forward mounting vehicle frame；And motor, it configures along vehicle-width direction in the side of the speed changer,
Be formed with concave shape portion on front side of the forward mounting vehicle frame, the rear end configuration of the speed changer in the concave shape portion,
The rear of the forward mounting vehicle frame is equipped with crossbeam, which is configured to the convex form protruded towards rear, which is set to described
Longitudinal floor beam.
2. the body Structure of electric vehicle according to claim 1, which is characterized in that
Width between the front end of the longitudinal floor beam of the left and right sides is formed as less than the width between the side of rear end,
Battery installation section part is equipped between the front end of the longitudinal floor beam of the left and right sides, which carries for installing
The front end in the battery-mounting portion of battery.
3. the body Structure of electric vehicle according to claim 1 or 2, which is characterized in that
Concave shape portion, the installation point of the forward mounting vehicle frame and the peace of the crossbeam are formed on rear side of the forward mounting vehicle frame
It decorates and is arranged to adjacent to each other.
4. the body Structure of electric vehicle described in any one of claim 1 to 3, which is characterized in that
Reinforcement stull is respectively equipped between each front end and each following beam portion of the longitudinal floor beam of the left and right sides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017174099A JP6951681B2 (en) | 2017-09-11 | 2017-09-11 | Body structure of electric vehicle |
| JP2017-174099 | 2017-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109484489A true CN109484489A (en) | 2019-03-19 |
| CN109484489B CN109484489B (en) | 2022-04-05 |
Family
ID=65441493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811030278.8A Active CN109484489B (en) | 2017-09-11 | 2018-09-05 | Vehicle body structure of electric vehicle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6951681B2 (en) |
| CN (1) | CN109484489B (en) |
| DE (1) | DE102018113205B4 (en) |
| FR (1) | FR3070960A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7432136B2 (en) * | 2019-09-17 | 2024-02-16 | スズキ株式会社 | Electric vehicle power unit mounting structure |
| DE102021101730A1 (en) * | 2021-01-27 | 2022-07-28 | Bayerische Motoren Werke Aktiengesellschaft | Structural element for a chassis of a motor vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07156663A (en) * | 1993-12-07 | 1995-06-20 | Nissan Motor Co Ltd | Electric motor unit supporting structure for electric vehicle |
| JP2010153130A (en) * | 2008-12-24 | 2010-07-08 | Mitsubishi Motors Corp | Battery case for electric vehicle |
| WO2011055695A1 (en) * | 2009-11-05 | 2011-05-12 | 本田技研工業株式会社 | Vehicle body structure |
| CN102161351A (en) * | 2010-02-15 | 2011-08-24 | 马自达汽车株式会社 | Lower structure of automotive vehicle |
| WO2013054564A1 (en) * | 2011-10-11 | 2013-04-18 | スズキ株式会社 | Structure for lower vehicle body of vehicle front part |
| CN103129617A (en) * | 2011-11-29 | 2013-06-05 | 铃木株式会社 | Surrounding structure for suspension frame of vehicle |
| CN103465763A (en) * | 2013-08-19 | 2013-12-25 | 北京汽车新能源汽车有限公司 | A0-grade pure electric car power battery arrangement scheme |
| CN104015803A (en) * | 2013-03-01 | 2014-09-03 | 铃木株式会社 | Suspension frame construction |
| EP3208180A1 (en) * | 2016-02-18 | 2017-08-23 | C.R.F. Società Consortile per Azioni | Auxiliary frame for supporting a front suspension of a motor-vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2959915B2 (en) * | 1992-03-04 | 1999-10-06 | トヨタ自動車株式会社 | Electric car |
| JP5062228B2 (en) | 2009-07-17 | 2012-10-31 | 日産自動車株式会社 | Electric vehicle motor unit mounting method |
| US9499205B1 (en) * | 2015-09-23 | 2016-11-22 | Ford Global Technologies, Llc | Hybrid vehicle packaging system |
-
2017
- 2017-09-11 JP JP2017174099A patent/JP6951681B2/en active Active
-
2018
- 2018-06-04 DE DE102018113205.0A patent/DE102018113205B4/en active Active
- 2018-09-05 CN CN201811030278.8A patent/CN109484489B/en active Active
- 2018-09-07 FR FR1858035A patent/FR3070960A1/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07156663A (en) * | 1993-12-07 | 1995-06-20 | Nissan Motor Co Ltd | Electric motor unit supporting structure for electric vehicle |
| JP2010153130A (en) * | 2008-12-24 | 2010-07-08 | Mitsubishi Motors Corp | Battery case for electric vehicle |
| WO2011055695A1 (en) * | 2009-11-05 | 2011-05-12 | 本田技研工業株式会社 | Vehicle body structure |
| CN102161351A (en) * | 2010-02-15 | 2011-08-24 | 马自达汽车株式会社 | Lower structure of automotive vehicle |
| WO2013054564A1 (en) * | 2011-10-11 | 2013-04-18 | スズキ株式会社 | Structure for lower vehicle body of vehicle front part |
| CN103129617A (en) * | 2011-11-29 | 2013-06-05 | 铃木株式会社 | Surrounding structure for suspension frame of vehicle |
| CN104015803A (en) * | 2013-03-01 | 2014-09-03 | 铃木株式会社 | Suspension frame construction |
| CN103465763A (en) * | 2013-08-19 | 2013-12-25 | 北京汽车新能源汽车有限公司 | A0-grade pure electric car power battery arrangement scheme |
| EP3208180A1 (en) * | 2016-02-18 | 2017-08-23 | C.R.F. Società Consortile per Azioni | Auxiliary frame for supporting a front suspension of a motor-vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3070960A1 (en) | 2019-03-15 |
| JP6951681B2 (en) | 2021-10-20 |
| DE102018113205A1 (en) | 2019-03-14 |
| CN109484489B (en) | 2022-04-05 |
| DE102018113205B4 (en) | 2024-03-21 |
| JP2019048566A (en) | 2019-03-28 |
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