CN102745235B - Electric vehicle frame with front-middle-rear three-section type structure - Google Patents
Electric vehicle frame with front-middle-rear three-section type structure Download PDFInfo
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- CN102745235B CN102745235B CN201210259187.8A CN201210259187A CN102745235B CN 102745235 B CN102745235 B CN 102745235B CN 201210259187 A CN201210259187 A CN 201210259187A CN 102745235 B CN102745235 B CN 102745235B
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- skeleton
- girder
- side wall
- rear portion
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Abstract
The invention provides an electric vehicle frame with a front-middle-rear three-section type structure, which comprises a front skeleton, a middle skeleton and a rear skeleton, is formed by splicing the front skeleton, the middle skeleton and the rear skeleton, adopts a platform-type structure, and is formed by splicing the front skeleton, the middle skeleton and the rear skeleton by high-strength bolts; a first side wall skeleton, a second side wall skeleton and a third side wall skeleton of the middle skeleton and the section of a cross beam of a vehicle body form a honeycomb structure; and the middle skeleton formed by the three side wall skeletons has an elliptical structure. The vehicle body skeleton of the electric vehicle has novel design and a reasonable structure, is convenient to manufacture, and easy to achieve mass industrial batch production, can effectively reduce the weight of the vehicle body due to the honeycomb type structure of the middle skeleton, meanwhile, can effectively absorb power generated by collision when the vehicle is collided, and improves the safety performance of the whole vehicle. The electric vehicle frame is applied to the electric vehicle, and can be widely used in the fields such as urban riding, tour and sightseeing and police patrolling.
Description
Technical field
The present invention relates to a kind of auto body skeleton, particularly relate to a kind of body framwork of novel electronlmobil.
Background technology
As everyone knows, the Development of Electric Vehicles history of existing 173 years so far.Because it has, environmental pollution is little, noise noise is low, efficiency of energy utilization high, is more and more subject to the great attention of countries in the world.As the body framwork of one of main parts of electronlmobil, from popular in the market electric vehicle structure form, substantially belong to integral structure, its body structure complexity, produce assembling inconvenience, can not adapt to miniature low-speed electronic automobile small size, rational in infrastructure, produce the easy requirement of assembling.
Summary of the invention
Object of the present invention is exactly the defect in order to overcome prior art, provide a kind of novel in design rationally, rational in infrastructure, technological specification, easily manufactured, volume is little, the vehicle body frames of good rigidly, electronlmobil that intensity is high.
To achieve these goals, the present invention is achieved by the following technical solutions:
The present invention be before one in after three stage structure electric automobile frame, described vehicle frame comprises anterior skeleton, middle part skeleton and rear portion skeleton, described anterior skeleton, middle part skeleton and rear portion skeleton three parts are assembled, adopt flatlike structure.
The anterior skeleton of the present invention is welded into one and is formed by many pipe beams and sheet metal component, the first anterior skeleton girder is connected with the second anterior skeleton Main Girder Welding, second anterior skeleton girder one end and the first anterior skeleton Main Girder Welding, the other end of the second anterior skeleton girder is connected with middle part frame bolt, both sides at the first anterior skeleton girder are respectively arranged with a left side, right flank daughter board is installed crossbeam, left, one end that right flank daughter board is installed crossbeam is all connected with the first anterior skeleton Main Girder Welding, left, the other end that right flank daughter board is installed crossbeam is connected with middle part frame bolt, on a left side, the front portion of right flank daughter board installation crossbeam is provided with front security personnel and loads onto crossbeam, front security personnel load onto crossbeam and load onto crossbeam strength beam by front security personnel and be connected with the first anterior skeleton Main Girder Welding, both sides at the first anterior skeleton girder are respectively arranged with a left side, right front traveller mounting bracket, left, right front traveller mounting bracket is all on a left side, right flank daughter board is installed the rear portion of crossbeam, and be connected with the first anterior skeleton Main Girder Welding, be welded with respectively an anterior skeleton girder left side in the rear end of the first anterior skeleton girder, right adapter plate, an anterior skeleton girder left side, right adapter plate is all connected with the left and right first side wall frame bolt of middle part skeleton, in the front portion of the second anterior skeleton girder, bumper anti-collision beam is set, bumper anti-collision beam is connected with the second anterior skeleton Main Girder Welding, in the front bottom of the second anterior skeleton girder, and a dynamic assembly mounting rail is set in the bottom of bumper anti-collision beam, dynamic assembly mounting rail and mounting bracket are welded to connect, be respectively arranged with a brake piping left side in the bottom of the second anterior skeleton girder, right mounting bracket, be provided with front suspension support in the both sides of the second anterior skeleton girder, front suspension support is connected with the second anterior skeleton Main Girder Welding.
The present invention middle part skeleton is by left and right gusset, instrument beam, front surrounding baffle, back wall shrouding and Duo Gen vehicle body beam welding form, its material is all magnesium aluminum alloy, left and right gusset comprises the first side wall frame, the second side wall frame, the 3rd side wall frame, side A post outside plate, skirt end trim board mounting bracket and skirt end trim board mounting rail, the first side wall frame, the second side wall frame, the 3rd side wall frame is welded to connect, side A post outside plate and the first side wall frame and the second side wall frame are welded to connect, skirt end trim board mounting bracket is welded on the bottom of skirt end trim board mounting rail, skirt end trim board mounting rail and the 3rd side wall frame are welded to connect, many vehicle body crossbeams are set between the gusset of left and right, enclose and be welded to connect with left and right sides, surrounding baffle before being overlapped with between the first side wall frame and the second side wall frame, front surrounding baffle and the first side wall frame and the welding of the second side wall frame, back wall shrouding and the welding of the 3rd side wall frame.
Rear portion of the present invention skeleton is welded into one and is formed by many pipe beams and sheet metal component, the front end of the first rear portion skeleton girder is connected with middle part frame bolt, one end of the second rear portion skeleton girder is connected with the first rear portion skeleton Main Girder Welding, the other end of the second rear portion skeleton girder and the welding of rear portion skeleton adapter plate, rear portion skeleton adapter plate is connected with middle part skeleton vehicle body transom bolt, the first rear portion skeleton girder is welded to connect respectively a skeleton left side, rear portion, one end of right reinforcing prop, a skeleton left side, rear portion, the other end of right reinforcing prop is all connected with middle part skeleton vehicle body transom bolt, on a skeleton left side, rear portion, on right reinforcing prop medium position, charging plug adapter plate is set, a traveller left side after the both sides of the first rear portion skeleton girder arrange respectively, right mounting bracket, a rear traveller left side, right mounting bracket is respectively on a skeleton left side, rear portion, the front portion of right reinforcing prop, and be all connected with the first rear portion skeleton Main Girder Welding, centre at the second rear portion skeleton girder arranges boot compartment mounting rail, boot compartment mounting rail is connected with the second rear portion skeleton Main Girder Welding, both sides at the second rear portion skeleton girder arrange respectively rear-suspending mounting bracket, each rear-suspending mounting bracket is connected with the second rear portion skeleton Main Girder Welding, in the second skeleton girder inner side, rear portion, bulb mounting bracket is set, bulb mounting bracket is between two rear-suspending mounting brackets, and be all connected with the second rear portion skeleton Main Girder Welding.
Further improvement of the present invention is: the first side wall frame, the second side wall frame, the 3rd side wall frame and the vehicle body crossbeam section form of middle part skeleton are honeycomb structure.
Further improvement of the present invention is: the middle part skeleton entirety of the first side wall frame, the second side wall frame, the 3rd side wall frame composition is elliptic structure.
The invention has the beneficial effects as follows: the body framwork of the alleged electronlmobil of the present invention, there is novel in design, rational in infrastructure, technological specification, easily manufactured, be easy to form the features such as large industrial mass manufacture: owing to having adopted flatlike structure, before, during and after three sections assembled, different dynamic assembly uses the front section bicycle frame of different structure; The vehicle of different purposes uses different back segment vehicle frames, fully demonstrates the advantage of electronlmobil hardware and software platform, is beneficial to vehicle remodeling.In car load is assembled, can before, during and after section assembling respectively, and then be combined into car load, be conducive to shorten fitting line, enhance productivity; Owing to adopting middle part skeleton honeycomb type structure, can effectively alleviate tare, in the time of collision happens, can effectively absorb the ability producing because of collision simultaneously, improve vehicle security; Owing to adopting middle part skeleton elliptic framed structure, can strengthen battery-driven car driving compartment space, make chaufeur and occupant's activity space larger, take more comfortable, elliptic framed structure, in the time of collision happens, can effectively be transmitted collision ability simultaneously, lengthens ability transfer route, increase energy dispersal ability, reduce driving compartment because of the distortion that causes of collision, effectively prevent that car door from cannot open the generation of problem, ensure personnel's safety.The present invention is applied on electronlmobil, can be widely used in the fields such as ride instead of walk, go sightseeing in city, police patrol.
Brief description of the drawings
Fig. 1 is the body framwork left view of electronlmobil of the present invention.
Fig. 2 is the front skeleton front view of the body framwork of electronlmobil of the present invention.
Fig. 3 is the front skeleton birds-eye view of the body framwork of electronlmobil of the present invention.
Fig. 4 is the front skeleton left view of the body framwork of electronlmobil of the present invention.
Fig. 5 is the middle skeleton front view of the body framwork of electronlmobil of the present invention.
Fig. 6 is the middle skeleton birds-eye view of the body framwork of electronlmobil of the present invention.
Fig. 7 is the middle skeleton left view of the body framwork of electronlmobil of the present invention.
Fig. 8 is the middle skeleton right elevation of the body framwork of electronlmobil of the present invention.
Fig. 9 is the back skeleton front view of the body framwork of electronlmobil of the present invention.
Figure 10 is the back skeleton birds-eye view of the body framwork of electronlmobil of the present invention.
Figure 11 is the back skeleton left view of the body framwork of electronlmobil of the present invention.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, this embodiment, only for explaining the present invention, does not form and limits protection scope of the present invention.
As shown in Fig. 1-11, the present invention be before one in after three stage structure electric automobile frame, described vehicle frame comprises anterior skeleton, middle part skeleton and rear portion skeleton, it is characterized in that: described anterior skeleton, middle part skeleton and rear portion skeleton three parts are assembled, adopts flatlike structure.Described anterior skeleton is welded into one and is formed by many pipe beams and sheet metal component, the first anterior skeleton girder 4 and the second anterior skeleton girder 5 are welded to connect, second anterior skeleton girder 5 one end and the first anterior skeleton girder 4 weld, the other end of the second anterior skeleton girder 5 is connected with middle part frame bolt, both sides at the first anterior skeleton girder 4 are respectively arranged with a left side, right flank daughter board is installed crossbeam 1, a described left side, one end that right flank daughter board is installed crossbeam 1 is all welded to connect with the first anterior skeleton girder 4, a described left side, the other end that right flank daughter board is installed crossbeam 1 is all connected with middle part frame bolt, on a left side, the front portion of right flank daughter board installation crossbeam 1 is provided with front security personnel and loads onto crossbeam 2, described front security personnel load onto that crossbeam 2 is loaded onto crossbeam strength beam 3 by front security personnel and the first anterior skeleton girder 4 is welded to connect, both sides at the first anterior skeleton girder 4 are respectively arranged with a left side, right front traveller mounting bracket 24, a described left side, right front traveller mounting bracket 24 is all on a left side, right flank daughter board is installed the rear portion of crossbeam 1, and be all welded to connect with the first anterior skeleton girder 4, be welded with respectively an anterior skeleton girder left side in the rear end of the first anterior skeleton girder 4, right adapter plate 10, a described anterior skeleton girder left side, right adapter plate 10 all with the left side of middle part skeleton, right the first side wall frame 11 bolts connect, in the front portion of the second anterior skeleton girder 5, bumper anti-collision beam 6 is set, described bumper anti-collision beam 6 and the second anterior skeleton girder 5 are welded to connect, in the front bottom of the second anterior skeleton girder 5, and a dynamic assembly mounting rail is set in the bottom of bumper anti-collision beam 6, described dynamic assembly mounting rail and mounting bracket 7 are welded to connect, be respectively arranged with a brake piping left side in the bottom of the second anterior skeleton girder 5, right mounting bracket 8, be provided with front suspension support 9 in the both sides of the second anterior skeleton girder 5, described front suspension support 9 and the second anterior skeleton girder 5 are welded to connect.Middle part skeleton is by left and right gusset, instrument beam, front surrounding baffle, back wall shrouding and Duo Gen vehicle body beam welding form, its material is all magnesium aluminum alloy, described left and right gusset comprises the first side wall frame 11, the second side wall frame 22, the 3rd side wall frame 12, side A post outside plate 23, skirt end trim board mounting bracket 13 and skirt end trim board mounting rail 26, described the first side wall frame 11, the second side wall frame 22, the 3rd side wall frame 12 is welded to connect, side A post outside plate 23 and the first side wall frame 11 and the second side wall frame 22 are welded to connect, skirt end trim board mounting bracket 13 is welded on the bottom of skirt end trim board mounting rail 26, skirt end trim board mounting rail 26 and the 3rd side wall frame 12 are welded to connect, many vehicle body crossbeams are set between the gusset of left and right, enclose and be welded to connect with left and right sides, surrounding baffle before being overlapped with between the first side wall frame 11 and the second side wall frame 22, described front surrounding baffle and the first side wall frame 11 and the second side wall frame 22 weld, back wall shrouding and the 3rd side wall frame 12 weld.Rear portion skeleton is welded into one and is formed by many pipe beams and sheet metal component, the front end of the first rear portion skeleton girder 18 is connected with middle part frame bolt, one end of the second rear portion skeleton girder 14 and the first rear portion skeleton girder 18 are welded to connect, the other end of the second rear portion skeleton girder 14 and the welding of rear portion skeleton adapter plate, rear portion skeleton adapter plate is connected with middle part skeleton vehicle body transom bolt, the first rear portion skeleton girder 18 is welded to connect respectively a skeleton left side, rear portion, one end of right reinforcing prop 21, a skeleton left side, rear portion, the other end of right reinforcing prop 21 is all connected with middle part skeleton vehicle body transom bolt, on a skeleton left side, rear portion, on right reinforcing prop 21 medium positions, charging plug adapter plate is set, a traveller left side after the both sides of the first rear portion skeleton girder 18 arrange respectively, right mounting bracket 19, a described rear traveller left side, right mounting bracket 19 is all on a skeleton left side, rear portion, the front portion of right reinforcing prop 21, and be welded to connect with the first rear portion skeleton girder 18, centre at the second rear portion skeleton girder 14 arranges boot compartment mounting rail 17, boot compartment mounting rail 17 and the second rear portion skeleton girder 14 are welded to connect, both sides at the second rear portion skeleton girder 14 arrange respectively rear-suspending mounting bracket 15, each rear-suspending mounting bracket 15 and the second rear portion skeleton girder 14 are welded to connect, in the second skeleton girder 14 inner sides, rear portion, bulb mounting bracket is set, bulb mounting bracket is between two rear-suspending mounting brackets 15, and be welded to connect with the second rear portion skeleton girder 14.The first side wall frame 11, the second side wall frame 22, the 3rd side wall frame 12 and the vehicle body crossbeam section form of middle part skeleton are honeycomb structure, and the middle part skeleton entirety that the first side wall frame 11, the second side wall frame 22, the 3rd side wall frame 12 form is elliptic structure.
The body framwork of the alleged electronlmobil of the present invention, there is novel in design, rational in infrastructure, technological specification, easily manufactured, be easy to form the features such as large industrial mass manufacture: owing to having adopted flatlike structure, before, during and after three sections assembled, different dynamic assembly uses the front section bicycle frame of different structure; The vehicle of different purposes uses different back segment vehicle frames, fully demonstrates the advantage of electronlmobil hardware and software platform, is beneficial to vehicle remodeling.In car load is assembled, can before, during and after section assembling respectively, and then be combined into car load, be conducive to shorten fitting line, enhance productivity; Owing to adopting middle part skeleton honeycomb type structure, can effectively alleviate tare, in the time of collision happens, can effectively absorb the ability producing because of collision simultaneously, improve vehicle security; Owing to adopting middle part skeleton elliptic framed structure, can strengthen battery-driven car driving compartment space, make chaufeur and occupant's activity space larger, take more comfortable, elliptic framed structure, in the time of collision happens, can effectively be transmitted collision ability simultaneously, lengthens ability transfer route, increase energy dispersal ability, reduce driving compartment because of the distortion that causes of collision, effectively prevent that car door from cannot open the generation of problem, ensure personnel's safety.The present invention is applied on electronlmobil, can be widely used in the fields such as ride instead of walk, go sightseeing in city, police patrol.
Claims (4)
1. a three stage structure electric automobile frame after in before, described vehicle frame comprises anterior skeleton, middle part skeleton and rear portion skeleton, it is characterized in that: described anterior skeleton, middle part skeleton and rear portion skeleton three parts are assembled, adopts flatlike structure, described anterior skeleton is welded into one and is formed by many pipe beams and sheet metal component, the first anterior skeleton girder (4) is welded to connect with the second anterior skeleton girder (5), second anterior skeleton girder (5) one end and the welding of the first anterior skeleton girder (4), the other end of the second anterior skeleton girder (5) is connected with middle part frame bolt, both sides at the first anterior skeleton girder (4) are respectively arranged with a left side, right flank daughter board is installed crossbeam (1), a described left side, one end that right flank daughter board is installed crossbeam (1) is all welded to connect with the first anterior skeleton girder (4), a described left side, the other end that right flank daughter board is installed crossbeam (1) is connected with middle part frame bolt, on a left side, the front portion of right flank daughter board installation crossbeam (1) is provided with front security personnel and loads onto crossbeam (2), described front security personnel load onto crossbeam (2) and load onto crossbeam strength beam (3) and the first anterior skeleton girder (4) by front security personnel and be welded to connect, both sides at the first anterior skeleton girder (4) are respectively arranged with a left side, right front traveller mounting bracket (24), a described left side, right front traveller mounting bracket (24) is all on a described left side, right flank daughter board is installed the rear portion of crossbeam (1), and be welded to connect with the first anterior skeleton girder (4), be welded with respectively an anterior skeleton girder left side in the rear end of the first anterior skeleton girder (4), right adapter plate (10), a described anterior skeleton girder left side, right adapter plate (10) is all connected with left and right the first side wall frame (11) bolt of middle part skeleton, in the front portion of the second anterior skeleton girder (5), bumper anti-collision beam (6) is set, described bumper anti-collision beam (6) is welded to connect with the second anterior skeleton girder (5), in the front bottom of the second anterior skeleton girder (5), and in the bottom of bumper anti-collision beam (6), a dynamic assembly mounting rail is set, described dynamic assembly mounting rail and mounting bracket (7) are welded to connect, bottom at the second anterior skeleton girder (5) is respectively arranged with a brake piping left side, right mounting bracket (8), be provided with front suspension support (9) in the both sides of the second anterior skeleton girder (5), described front suspension support (9) is welded to connect with the second anterior skeleton girder (5), middle part skeleton is by left and right gusset, instrument beam, front surrounding baffle, back wall shrouding and Duo Gen vehicle body beam welding form, its material is all magnesium aluminum alloy, described left and right gusset comprises the first side wall frame (11), the second side wall frame (22), the 3rd side wall frame (12), side A post outside plate (23), skirt end trim board mounting bracket (13) and skirt end trim board mounting rail (26), described the first side wall frame (11), the second side wall frame (22), the 3rd side wall frame (12) is welded to connect, side A post outside plate (23) is welded to connect with the first side wall frame (11) and the second side wall frame (22), skirt end trim board mounting bracket (13) is welded on the bottom of skirt end trim board mounting rail (26), skirt end trim board mounting rail (26) is welded to connect with the 3rd side wall frame (12), many vehicle body crossbeams are set between the gusset of left and right, enclose and be welded to connect with left and right sides, between the first side wall frame (11) and the second side wall frame (22), be overlapped with front surrounding baffle, described front surrounding baffle and the first side wall frame (11) and the second side wall frame (22) welding, back wall shrouding and the welding of the 3rd side wall frame (12).
2. three stage structure electric automobile frame after according to claim 1 before one, it is characterized in that: rear portion skeleton is welded into one and is formed by many pipe beams and sheet metal component, the front end of the first rear portion skeleton girder (18) is connected with middle part frame bolt, one end of the second rear portion skeleton girder (14) and the first rear portion skeleton girder (18) are welded to connect, the other end of the second rear portion skeleton girder (14) and the welding of rear portion skeleton adapter plate, rear portion skeleton adapter plate is connected with middle part skeleton vehicle body transom bolt, the first rear portion skeleton girder (18) is welded to connect respectively a skeleton left side, rear portion, one end of right reinforcing prop (21), a skeleton left side, rear portion, the other end of right reinforcing prop (21) is all connected with middle part skeleton vehicle body transom bolt, on a skeleton left side, rear portion, on right reinforcing prop (21) medium position, charging plug adapter plate is set, in the both sides of the first rear portion skeleton girder (18), a rear traveller left side is set respectively, right mounting bracket (19), a described rear traveller left side, right mounting bracket (19) is respectively on a skeleton left side, rear portion, the front portion of right reinforcing prop (21), and be all welded to connect with the first rear portion skeleton girder (18), in the centre of the second rear portion skeleton girder (14), boot compartment mounting rail (17) is set, boot compartment mounting rail (17) is welded to connect with the second rear portion skeleton girder (14), in the both sides of the second rear portion skeleton girder (14), rear-suspending mounting bracket (15) is set respectively, each rear-suspending mounting bracket (15) is welded to connect with the second rear portion skeleton girder (14), in the second rear portion skeleton girder (14) inner side, bulb mounting bracket is set, bulb mounting bracket is between two rear-suspending mounting brackets (15), and be all welded to connect with the second rear portion skeleton girder (14).
3. according to three stage structure electric automobile frame after in before one described in claim 1 or 2, it is characterized in that: the first side wall frame (11), the second side wall frame (22), the 3rd side wall frame (12) and the vehicle body crossbeam section form of middle part skeleton are honeycomb structure.
4. three stage structure electric automobile frame after according to claim 3 before one, is characterized in that: the middle part skeleton entirety of the first side wall frame (11), the second side wall frame (22), the 3rd side wall frame (12) composition is elliptic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259187.8A CN102745235B (en) | 2012-07-25 | 2012-07-25 | Electric vehicle frame with front-middle-rear three-section type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259187.8A CN102745235B (en) | 2012-07-25 | 2012-07-25 | Electric vehicle frame with front-middle-rear three-section type structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102745235A CN102745235A (en) | 2012-10-24 |
| CN102745235B true CN102745235B (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210259187.8A Expired - Fee Related CN102745235B (en) | 2012-07-25 | 2012-07-25 | Electric vehicle frame with front-middle-rear three-section type structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101679962B1 (en) | 2015-04-14 | 2016-11-25 | 현대자동차주식회사 | carriage structure for vehicle test |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101434263A (en) * | 2008-12-22 | 2009-05-20 | 奇瑞汽车股份有限公司 | Automobile vehicle body structure with higher universality |
| CN201283906Y (en) * | 2008-07-15 | 2009-08-05 | 林志强 | Frame structure of electric sedan car |
| CN201721511U (en) * | 2010-03-22 | 2011-01-26 | 裘优民 | Miniature electric vehicle structure |
| CN202728339U (en) * | 2012-07-25 | 2013-02-13 | 江苏万得电动车研究所有限公司 | Electromobile frame with front-section, middle-section and rear-section structure |
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2012
- 2012-07-25 CN CN201210259187.8A patent/CN102745235B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283906Y (en) * | 2008-07-15 | 2009-08-05 | 林志强 | Frame structure of electric sedan car |
| CN101434263A (en) * | 2008-12-22 | 2009-05-20 | 奇瑞汽车股份有限公司 | Automobile vehicle body structure with higher universality |
| CN201721511U (en) * | 2010-03-22 | 2011-01-26 | 裘优民 | Miniature electric vehicle structure |
| CN202728339U (en) * | 2012-07-25 | 2013-02-13 | 江苏万得电动车研究所有限公司 | Electromobile frame with front-section, middle-section and rear-section structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101679962B1 (en) | 2015-04-14 | 2016-11-25 | 현대자동차주식회사 | carriage structure for vehicle test |
| US9759635B2 (en) | 2015-04-14 | 2017-09-12 | Hyundai Motor Company | Carriage structure for vehicle test |
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| Publication number | Publication date |
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| CN102745235A (en) | 2012-10-24 |
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Granted publication date: 20140917 Termination date: 20170725 |