CN107416040A - Body panels integrated structure - Google Patents
Body panels integrated structure Download PDFInfo
- Publication number
- CN107416040A CN107416040A CN201710197080.8A CN201710197080A CN107416040A CN 107416040 A CN107416040 A CN 107416040A CN 201710197080 A CN201710197080 A CN 201710197080A CN 107416040 A CN107416040 A CN 107416040A
- Authority
- CN
- China
- Prior art keywords
- rib
- roof
- base portion
- top panel
- side wall
- 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
- 238000003466 welding Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 102000000584 Calmodulin Human genes 0.000 description 1
- 108010041952 Calmodulin Proteins 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
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
Abstract
A kind of two overlapping panels (14,16) are by spot welding and the body panels integrated structure that combines.Rib (20) is formed in the overlapping region (2) of two panels (14,16).Rib (20) is prominent on the thickness direction of bottom panel (14).Rib (20) includes rib side wall (2002) and rib roof (2004).Rib roof (2004) is formed with the base portion (22) projected upwards in the projected direction identical side with rib (20).Base portion (22) includes base side wall (2202) and base portion roof (2204).In base portion roof (2204) region overlapping with top panel (16), two panels (14,16) pass through stitch bonds.
Description
Technical field
The present invention relates to a kind of body panels integrated structure.
Background technology
Patent document 1 discloses a kind of body panels integrated structure, the body panels integrated structure is able to ensure that vehicle body cover
Sufficient rigidity at the joint portion of plate.In the body panels integrated structure, rib (or spine) is formed in each preceding floor panel
In rear floor panel, so as to extend in the direction from front to rear of a vehicle body, and arrange at predetermined intervals in the vehicle width direction.More
Specifically, long rib and short rib are alternately arranged on the direction vertical with the bearing of trend of rib.
The rearward end of preceding floor panel is overlapping with the leading section of rear floor panel so that the long rib of preceding floor panel with afterwards
Each short rib of plate face plate is disposed adjacently so as to form straight line, and the short rib of preceding floor panel and rear floor panel is each
Long rib is disposed adjacent to so as to form straight line.Then, by after preceding floor panel on the direction vertical with the bearing of trend of rib
End and the mutual spot welding in leading section of rear floor panel.
Prior art literature
Patent document
Patent document 1：JP-A-10-024866
The content of the invention
The problem to be solved in the present invention
Some body panels have the joint portion of (or being covered by other body panels) overlapping with other body panels.At this
In the case of, it is necessary to form the welding processing hole by other body panels, and by welding processing hole to these body panels
Joint portion carry out welding processing.
In this case, wherein by the leading section of the rearward end of preceding floor panel and rear floor panel in the extension with rib
On the vertical direction in direction in the above welding structure of mutual spot welding, it is impossible to ensure sufficient amount of pad.
When cannot ensure sufficient amount of pad, because the rigidity of the joint portion of body panels declines and acted on
Stress increase on each pad, so this is unfavorable in terms of the abundant durability for ensuring the joint portion of body panels.
The present invention is made that in view of the above circumstances, and therefore it is an object of the invention to provide a kind of vehicle body cover is hardened
Structure is closed, the body panels integrated structure has the advantage that：Even if the quantity of the pad of body panels is restricted,
The durability of the joint portion of body panels can be improved.
Solution to problem
According to the first aspect of the invention, there is provided a kind of vehicle body of the top panel overlapping by stitch bonds and bottom panel
Panel combination structure, it is characterised in that：
Rib is formed in the overlapping region of the bottom panel, the rib is prominent on the thickness direction of the bottom panel,
The rib includes the rib side wall erected from the bottom panel and is connected to the rib roof of the end edge of the rib side wall,
The rib roof projects upwards formed with base portion, the base portion in the projected direction identical side with the rib,
The base portion includes the base side wall erected from the rib roof and is connected to the end edge of the base side wall
Base portion roof, and
In the base portion roof of the bottom panel region overlapping with the top panel, two panels pass through stitch bonds.
In the second aspect according to first aspect, above body panels integrated structure is further characterized in that：
Form the second rib in the region overlapping with the bottom panel of the top panel, second rib with the bottom
The projected direction identical side of the rib of panel projects upwards,
Second rib of the top panel includes the second rib side wall erected from the top panel and is connected to described the
Second rib roof of the end edge of two rib side walls, and
In the base portion roof of the bottom panel region overlapping with the second rib roof of the top panel, institute
State two panels and pass through stitch bonds.
In the third aspect according to above first aspect, above body panels integrated structure is further characterized in that：
Form the second rib in the region overlapping with the bottom panel of the top panel, second rib with the bottom
The projected direction identical side of the rib of panel projects upwards,
Second rib of the top panel includes the second rib side wall erected from the top panel and is connected to described the
Second rib roof of the end edge of two rib side walls,
The second rib roof of the top panel formed with the second base portion, second base portion with the bottom panel
The projected direction identical side of the rib projects upwards,
Second base portion of the top panel includes the second base side wall and the connection erected from the second rib roof
In the second base portion roof of the end edge of second base side wall, and
The rib side wall and the second rib side wall overlap each other, and the rib roof and the second rib roof weigh mutually
Folded, the base side wall and second base side wall overlap each other, and the base portion roof and the second base portion roof
Overlap each other, and in the base portion roof region overlapping with the second base portion roof, described two panels pass through a little
Weldering combines.
In the fourth aspect according to aspects above, above body panels integrated structure is further characterized in that：The base
Portion is shaped as frustum-like shape.
The advantages of invention
According to the aspect of the invention recorded in the first aspect, bottom panel is improved by forming rib in bottom panel
Face in rigidity, this distortion (bending) of joint portion for suppressing two panels when vehicle is travelling on uneven road is
Beneficial.
Further, since the rib roof of rib is formed with base portion, and the base portion roof of base portion is welded to top panel, so relying on
The effect of spine between base side wall and base portion roof and the local rigidity improved around base portion (base portion roof), this for
The stress weakened when vehicle is travelling on uneven road suffered by the pad of the joint portion of two panels is beneficial.
In this way, being restricted even with the quantity of the pad in portion, this aspect of the invention is for improving two panels
The durability of joint portion be also beneficial.
It is beneficial for the advantages of raising first aspect in the present invention that second aspect and the third aspect are recorded.
The present invention according to described in fourth aspect, base portion are shaped as frustum-like shape, and this is for improving base portion and its surrounding
The rigidity of load of the region resistance from all directions is beneficial.
Brief description of the drawings
Fig. 1 is the exploded perspective view for showing the body panels integrated structure according to the first embodiment of the present invention.
Fig. 2 is the stereogram for the joint portion for showing bottom panel and top panel.
Fig. 3 is the rearview for the joint portion for showing bottom panel and top panel.
Fig. 4 is the stereogram of the rib and base portion that show bottom panel.
Fig. 5 A are the sectional views intercepted along the line A-A in Fig. 4, and Fig. 5 B are cut along what the line B-B in Fig. 4 was intercepted
Face figure.
Fig. 6 is the stereogram of the rib and base portion that show top panel.
Fig. 7 A are the sectional views intercepted along the line C-C in Fig. 6, and Fig. 7 B are cut along what the line D-D in Fig. 6 was intercepted
Face figure.
Fig. 8 A and 8B is respectively along the bottom panels intercepted of the line X-X and Y-Y in Fig. 2 and the section of the joint portion of top panel
Figure.
Fig. 9 is the sectional view of the joint portion of bottom panel and top panel according to the second embodiment of the present invention.
List of reference signs
12：Opening portion
14：Bottom panel
16：Top panel
20：Rib
2002：Base side wall
2004：Rib roof
22：Base portion
2202：Base side wall
2204：Base portion roof
24：Rib
2402：Rib side wall
2404：Rib roof
26：Base portion
2602：Base side wall
2604：Base portion roof
Embodiment
(embodiment 1)
The first embodiment of the present invention hereinafter will be described with reference to the drawings.In following accompanying drawing, reference character FR tables
Show vehicle forward direction, reference character UP represents vehicle upward direction, and reference character HL represents vehicle-width direction.
First, the structure at the rear portion of vehicle will be described.As Figure 1-3, opened and closed by back door (not shown)
Opening portion 12 is formed in the rear portion of vehicle.
The first panel or bottom panel 14 formed along the bottom of opening portion 12 extends on vehicle-width direction HL.Two
Second panel or top panel 16 are incorporated into two ends of bottom panel 14.Top panel 16, which is also coupled to, is arranged at the two of opening portion 12
The bottom of the rear column (not shown) of side.
Two the 3rd panels 18 are disposed over bottom panel 14 and the rear side of each joint portion 2 of top panel 16.
Each 3rd panel 18 is incorporated into the bottom of above-mentioned rear column, and thereby the corner in reinforced cut-out portion 12.
Each 3rd panel 18 is formed with processing hole 1802, by the processing hole 1802 to bottom panel 14 and top panel 16
Joint portion 2 carries out spot welding.Because pad should be located at the inner side in processing hole 1802, so the quantity of pad is restricted.
In Fig. 1-3 (and other figures), reference character W represents pad.
In this embodiment, (or the calmodulin binding domain CaM of joint portion 2 of bottom panel 14 and each top panel 16 is applied the present invention to
2)。
Rib 20 and 24 and base portion 22 and 26 are included according to the body panels integrated structure of the embodiment.
As shown in Fig. 1 to 5B, the various pieces overlapping with top panel 16 of bottom panel 14 are with the thickness side of bottom panel 14
The mode for projecting upwards and extending on vehicle-width direction HL is formed with rib 20.
As shown in Fig. 4 and Fig. 5 A and 5B, rib 20 has an elongated shape, and including：From the rib side that bottom panel 14 erects
Wall 2002；With rib roof 2004, the rib roof 2004 is connected to the end edge of rib side wall 2002, and with bottom panel 14 abreast
Extension.
Thickness direction of the base portion 22 in rib roof 2004, i.e. from rib top on the projected direction identical direction with rib 20
Wall 2004 protrudes.In this embodiment, two base portions 22 are formed as separated from each other on the bearing of trend of rib 20.
Each base portion 22 includes：The base side wall 2202 erected from rib roof 2004；With base portion roof 2204, the base portion
Roof 2204 is connected to the end edge of base side wall 2202, and is extended parallel to rib roof 2004.Each base portion 22 is shaped to
Frustum-like shape (truncated cone).A part for rib roof 2004 is necessarily present in each base side wall 2202 and rib side wall
Between 2002.The advantages of each base portion 22 is formed as into frustum-like shape by this way is：Improve base portion 22 and its peripheral region
Resist the rigidity of the load from all directions in domain.
As shown in Fig. 1,6,7A and 7B, the part (region) overlapping with bottom panel 14 of each top panel 16 with bottom surface
The mode that the identical side of rib 20 of plate 14 projects upwards is formed with rib 24.
The rib 24 of each top panel 16 is elongated, and including：The rib side wall 2402 erected from top panel 16；With rib top
Wall 2404, the rib roof 2404 is connected to the end edge of rib side wall 2402, and is extended parallel to top panel 16.
Thickness direction of the base portion 26 in rib roof 2404, i.e. with the projected direction identical direction of rib 24 from rib roof
2404 protrude.And base portion 26 extends on the bearing of trend of rib 24.
Base portion 26 includes：The base side wall 2602 erected from rib roof 2404；With base portion roof 2604, the base portion roof
2604 are connected to the end edge of base side wall 2602, and are extended parallel to rib roof 2404.And base portion 26 be it is elongated,
And upwardly extended with the identical side of rib 24.As in bottom panel 14, a part for rib roof 2404 is necessarily present in
Between base side wall 2602 and rib side wall 2402.
In the first embodiment, in an assembling process, the end of bottom panel 14 is made to be slided with the end of corresponding top panel 16
It is dynamic and overlapping.Specifically, in the case where the rib 20 of bottom panel 14 is positioned over into the inner side of rib 24 of top panel 16, by bottom surface
Plate 14 slides to each top panel 16.For the purpose, the base portion of end and top panel 16 on the longitudinal direction of the rib 24 of top panel 16
End on 26 longitudinal direction is opening.The end in the vertical of rib 20 is also opening.
As shown in figs. 8 a and 8b, corresponding to processing hole 1802 region, the base portion roof 2204 of bottom panel 14 with it is each
The base portion roof 2604 of top panel 16 is overlapping.
In this embodiment, as shown in Figure 8 A, the end of each rib roof 2004 of bottom panel 14 and the rib of top panel 16
Roof 2404 is overlapping.Also, as shown in Figure 8 B, in the vertical plane of the bearing of trend of each rib 20 with bottom panel 14, bottom
The rib side wall 2002 of panel 14 is overlapping with the rib side wall 2402 of each top panel 16.
Make each base portion roof 2204 and base portion roof 2604 overlapping and be then combined with each other by spot welding.Such as Fig. 3 institutes
Show, in the lower section of each pair of base portion roof 2204 and base portion roof 2064, bottom panel 14 it is overlapping with the flat part of top panel 16 and
It is combined with each other by spot welding.
So as to which each joint portion 2 is overlapping with base portion roof 2604 including base portion roof 2204 and is combined by spot welding
Part.
Then, effect and the effect of the embodiment will be described.When vehicle is travelling on uneven road, whole vehicle body by
To load and it is forced slight deformation, so as to forcibly make the slight deformation of joint portion 2 of bottom panel 14 and each top panel 16.
In this embodiment, because bottom panel 14 and each top panel 16 are formed with rib 20 and 24, so improving bottom surface
Rigidity in the face of plate 14 and each top panel 16, this suppress the bottom panel 14 when vehicle is travelling on uneven road with it is each
It is beneficial in terms of the distortion (bending) of the joint portion of individual top panel 16.
Further, since the rib roof 2004 of each rib 20, formed with base portion 22, the base portion 22 is welded to corresponding base portion top
Wall 2604, so local by the effect of the spine between base side wall 2202 and base portion roof 2204 improve base portion 22
Rigidity around (base portion roof 2204), this for weaken when vehicle on uneven road travel when bottom panel 14 with it is each
Stress suffered by the pad W of the joint portion 2 of top panel 16 is beneficial.
In a word, even if the quantity of bottom panel 14 and the pad W of the joint portion 2 of each top panel 16 is restricted, such as Fig. 3
Shown, the embodiment is in terms of the durability of joint portion 2 of bottom panel 14 and each top panel 16 is improved and beneficial.
(embodiment 2)
Then, second embodiment will be described with reference to figure 9.Fig. 9 corresponds to Fig. 8 related to first embodiment section
Figure.
In the first embodiment, in an assembling process, by making bottom panel 14 and top panel 16 slide over each other to make bottom surface
Each rib 20 of plate 14 is overlapping with the rib 24 of corresponding top panel 16.On the other hand, in a second embodiment, in assembling process
In, bottom panel 14 and each top panel 16 are stacked mutually on their thickness direction.As a result, each rib 20 of bottom panel 14
Do not have opening portion with the rib 24 of each top panel 16.
Elongate rib 20 is formed at the various pieces overlapping with top panel 16 of bottom panel 14, and rib roof 2004 is formed
There is the base portion 22 of separated from each other two frustum-like shapes on the bearing of trend of rib 20.
In addition, elongate rib 24 is formed at the part overlapping with bottom panel 14 of each top panel 16, and rib roof
2404 base portions 26 formed with separated from each other two frustum-like shapes on the bearing of trend of rib 24.
The base portion 22 and 26 for forming frustum-like shape by this way is improving each base portion 22 and 26 and their peripheral region
It is beneficial in terms of load of the domain resistance from all directions.
Each rib 20 of bottom panel 14 is formed to engage from inner side with the rib 24 of corresponding top panel 16, and bottom surface
Each pair of base portion 22 of plate 14 is formed to engage from inner side with each base portion 26 of corresponding top panel 16.
Each rib 20 of bottom panel 14 engages from inner side with the rib 24 of corresponding top panel 16, and bottom panel 14 is each right
Base portion 22 engages from inner side with each base portion 26 of corresponding top panel 16.The base portion roof of each pair of base portion 22 of bottom panel 14
2204 are respectively placed on the base portion roof 2604 of the base portion 26 of corresponding top panel 16, and pass through stitch bonds to base portion roof
2604。
In a second embodiment, each rib side wall 2002 of bottom panel 14 and related rib roof 2004 are placed in corresponding top
In the rib side wall 2402 and rib roof 2404 of panel 16, and each pair of base side wall 2202 and each pair of base portion roof of bottom panel 14
2204 are placed in the base side wall 2602 and base portion roof 2604 of corresponding top panel 16.
So as to even if the quantity of bottom panel 14 and the pad W of the joint portion 2 of each top panel 16 is restricted, also can
Enough bottom panels 14 suppressed when vehicle is travelling on uneven road and the distortion of the joint portion of each top panel 16, and energy
It is enough to weaken when vehicle is travelling on uneven road suffered by the bottom panel 14 and pad W of the joint portion 2 of each top panel 16
The stress arrived.These are beneficial in terms of the durability of joint portion 2 of bottom panel 14 and each top panel 16 is improved.
In the first and second embodiment, rib 20 and base portion 22 are formed in bottom panel 14, and rib 24 and the shape of base portion 26
Into in each top panel 16.Selectively, rib 20 and base portion 22 can be formed in bottom panel 14 and each top panel 16
In one.In this case, even if one of bottom panel 14 and each top panel 16 are flat panels, can also suppress to work as car
The distortion of the joint portion of bottom panel 14 and each top panel 16 when being travelled on uneven road, and can weaken and work as vehicle
Stress of the bottom panel 14 suffered by with the pad W of the joint portion 2 of each top panel 16 when being travelled on uneven road.These
It is beneficial in terms of the durability of joint portion 2 of bottom panel 14 and each top panel 16 is improved.
Such construction is feasible：Wherein, rib 20 and base portion 22 are formed in bottom panel 14 and each top panel 16
In one, and rib 24 is formed in the other one in bottom panel 14 and each top panel 16, and the weight of base portion roof 2204
Fold and be welded to the rib roof 2404 of rib 24.Even in this case, can also suppress when vehicle is up in uneven road
Bottom panel 14 and the distortion of the joint portion of each top panel 16 when sailing, and can weaken when vehicle travels on uneven road
When bottom panel 14 and each top panel 16 joint portion 2 pad W suffered by stress.These are in raising bottom panel 14 and respectively
It is beneficial in terms of the durability of the joint portion 2 of individual top panel 16.
Rib 20 and base portion 22 are formed in one of bottom panel 14 and each top panel 16 and rib 24 and the shape of base portion 26
Construction into the other one in bottom panel 14 and each top panel 16, for suppressing when vehicle is up in uneven road
Distortion and the mitigation bottom surface when vehicle is travelling on uneven road of the joint portion of bottom panel 14 and each top panel 16 when sailing
Stress suffered by the plate 14 and pad W of the joint portion 2 of each top panel 16 is more beneficial.So as to which the construction is carrying
High bottom panel 14 and the durability aspect of the joint portion 2 of each top panel 16 are more beneficial.
Claims (4)
1. a kind of body panels integrated structure, wherein, overlapping top panel passes through stitch bonds with bottom panel, it is characterised in that
Rib is formed in the overlapping region of the bottom panel, the rib is prominent on the thickness direction of the bottom panel,
The rib includes the rib side wall erected from the bottom panel and is connected to the rib roof of the end edge of the rib side wall,
The rib roof projects upwards formed with base portion, the base portion in the projected direction identical side with the rib,
The base portion includes the base side wall erected from the rib roof and is connected to the base portion of the end edge of the base side wall
Roof, and
In the base portion roof of the bottom panel region overlapping with the top panel, the bottom panel passes through with the top panel
Stitch bonds.
2. body panels integrated structure according to claim 1, it is characterised in that
Form the second rib in the region overlapping with the bottom panel of the top panel, second rib with the bottom panel
The projected direction identical side of the rib project upwards,
Second rib of the top panel includes the second rib side wall erected from the top panel and is connected to second rib
Second rib roof of the end edge of side wall, and
In the base portion roof of the bottom panel region overlapping with the second rib roof of the top panel, the bottom
Panel passes through stitch bonds with the top panel.
3. body panels integrated structure according to claim 1, it is characterised in that
Form the second rib in the region overlapping with the bottom panel of the top panel, second rib with the bottom panel
The projected direction identical side of the rib project upwards,
Second rib of the top panel includes the second rib side wall erected from the top panel and is connected to second rib
Second rib roof of the end edge of side wall,
The second rib roof of the top panel formed with the second base portion, second base portion with described in the bottom panel
The projected direction identical side of rib projects upwards,
Second base portion of the top panel includes the second base side wall erected from the second rib roof and is connected to institute
The second base portion roof of the end edge of the second base side wall is stated, and
The rib side wall overlaps each other with the second rib side wall, and the rib roof overlaps each other with the second rib roof, institute
State base side wall to overlap each other with second base side wall, and the base portion roof weighs mutually with the second base portion roof
It is folded, and in the base portion roof region overlapping with the second base portion roof, the bottom panel leads to the top panel
Cross stitch bonds.
4. the body panels integrated structure according to any one of claims 1 to 3, it is characterised in that：The base portion
It is shaped as frustum-like shape.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016065800A JP6672951B2 (en) | 2016-03-29 | 2016-03-29 | Body panel joint structure |
| JP2016-065800 | 2016-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107416040A true CN107416040A (en) | 2017-12-01 |
| CN107416040B CN107416040B (en) | 2019-10-01 |
Family
ID=60003294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197080.8A Active CN107416040B (en) | 2016-03-29 | 2017-03-29 | Body panels integrated structure |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6672951B2 (en) |
| CN (1) | CN107416040B (en) |
| BR (1) | BR102017006433B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7201146B2 (en) * | 2018-09-13 | 2023-01-10 | ダイハツ工業株式会社 | vehicle front structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090125878A (en) * | 2008-06-03 | 2009-12-08 | 현대자동차주식회사 | Rear floor combine structure of car |
| CN103010315A (en) * | 2012-12-27 | 2013-04-03 | 重庆长安汽车股份有限公司 | Strengthening structure of automobile front floor passage |
| CN103228392A (en) * | 2010-09-16 | 2013-07-31 | 新日铁住金株式会社 | Molded member and manufacturing method thereof |
| KR20150019047A (en) * | 2013-08-12 | 2015-02-25 | 주식회사 성우하이텍 | Seat cross member unit for vehicles |
-
2016
- 2016-03-29 JP JP2016065800A patent/JP6672951B2/en active Active
-
2017
- 2017-03-29 BR BR102017006433-6A patent/BR102017006433B1/en active IP Right Grant
- 2017-03-29 CN CN201710197080.8A patent/CN107416040B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090125878A (en) * | 2008-06-03 | 2009-12-08 | 현대자동차주식회사 | Rear floor combine structure of car |
| CN103228392A (en) * | 2010-09-16 | 2013-07-31 | 新日铁住金株式会社 | Molded member and manufacturing method thereof |
| CN103010315A (en) * | 2012-12-27 | 2013-04-03 | 重庆长安汽车股份有限公司 | Strengthening structure of automobile front floor passage |
| KR20150019047A (en) * | 2013-08-12 | 2015-02-25 | 주식회사 성우하이텍 | Seat cross member unit for vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102017006433B1 (en) | 2024-02-06 |
| JP6672951B2 (en) | 2020-03-25 |
| CN107416040B (en) | 2019-10-01 |
| JP2017177936A (en) | 2017-10-05 |
| BR102017006433A2 (en) | 2017-10-03 |
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