CN205113350U - Special flatcar automobile body of railway container - Google Patents
Special flatcar automobile body of railway container Download PDFInfo
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- CN205113350U CN205113350U CN201520915165.1U CN201520915165U CN205113350U CN 205113350 U CN205113350 U CN 205113350U CN 201520915165 U CN201520915165 U CN 201520915165U CN 205113350 U CN205113350 U CN 205113350U
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- central sill
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Abstract
The utility model relates to a special flatcar automobile body of railway container, its characterized in that: roof beam constitution, both sides roof beam, both ends roof beam were constituteed during it included one, two sleeper beams are constituteed, two sets of pillow rear frame member is constituteed, two sets of twin -lock crossbeam is constituteed and two centre cross members are constituteed. Well roof beam constitution longitudinal arrangement is at the middle part of automobile body, and both sides liangping string space arranges in the left and right sides that well roof beam is constituteed that fastening connection is constituteed in the common one end of well roof beam constitution with the both sides roof beam to each end beam, the inboard that all is close to corresponding end beam constitution is constituteed to each sleeper beam, every group rests the head on the rear frame member constitution and all sets up in the inboard of sleeper beam, and it includes two pillow rear frame members constitutions, and its symmetrical arrangement is between well roof beam constitution and curb girder, the interval setting of two sets of twin -lock crossbeams constitution is constituteed and is all included two twin -lock crossbeams constitution at the inboards that two pillow rear frame members are constituteed, every group twin -lock crossbeam, and its symmetrical arrangement is between well roof beam constitution and curb girder, symmetrical arrangement is formed between the roof beam component and curb girder that is arranged in the automobile body middle part to two centre cross members.
Description
Technical field
The utility model relates to a kind of railroad freight car, particularly about a kind of railway container special flat car body.
Background technology
China railways container vehicle prevailing traffic 20 feet and 40 feet of ISO freight container.Based on the railway clearance that China is existing, existing Railway Container Transport vehicle prevailing traffic individual layer freight container, can load 2 20 feet or 1 40 feet of ISO freight container.
The specified gross weight of China's major part 20 forty equivalent unit 40 transporting cargos is 30.48 tons.The existing railway transport vehicle axle that can load 3 20 feet of ISO freight container weighs 23 tons, airlift 72 tons, change long 1.8, because each freight container on average can only load and transport 24 tons, the transport that specified gross weight is the freight container of 30.48 tons cannot be met, need to join case, therefore existing container vehicle Transportation Organization is more difficult, and service efficiency is low.Although the axle weight of vehicle can be made full use of, still cannot reach maximum transport capacity, have impact on the transport benefits of container train.
The railway transport vehicle car body of 3 20 feet of ISO freight container that what China was existing can load adopts plate to be welded into H type Variable Section Steel fish belly type central sill, and box sleeper beam, cross bearer, I shape crossbeam, without the fish bony spur structure of curb girder.Because Vehicle length is longer, vertical and torsional stiffness is less and center of gravity is higher, and therefore dynamic performance is poor.In addition, owing to not having curb girder, some accessories can only be welded on central sill, therefore on central sill, arrange more weld seam, thus stress can be caused to concentrate, and produce weld fatigue crackle, service life reduction.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide the strong and railway container special flat car body that period of service is long of a kind of carrying capacity.
For achieving the above object, the utility model takes following technical scheme: a kind of railway container special flat car body, is characterized in that: it comprises a central sill composition, two curb girders, two end carriage compositions, two sleeper beam compositions, two groups of pillow after cross member compositions, two groups of twin-lock crossbeam compositions and two centre cross members compositions; Described central sill composition is longitudinally arranged in the middle part of car body, and Liangping, both sides between-line spacing is arranged in the left and right sides of described central sill composition, and end carriage composition described in each is fastenedly connected at the common end of described central sill composition with curb girder described in two; Sleeper beam composition described in each is all near the inner side of corresponding described end carriage composition, and form with described central sill in the middle part of it and be fastenedly connected, two ends are fastenedly connected with described curb girder respectively; Rest the head on the inner side that after cross member composition is disposed on sleeper beam described in two described in two groups, often organize described pillow after cross member composition and include two pillow after cross member compositions, rest the head on after cross member composition described in two and be arranged symmetrically between described central sill composition and described curb girder; Described in two groups, twin-lock crossbeam composition is disposed on the inner side of resting the head on after cross member composition described in two, and often organize described twin-lock crossbeam composition and include two twin-lock crossbeam compositions, twin-lock crossbeam composition described in two is arranged symmetrically between described central sill composition and described curb girder; Described in two, the centre cross member composition described central sill be arranged symmetrically in the middle part of car body forms between described curb girder; The fish belly shape structure that described central sill composition is thin in thick middle two ends, it comprises two spaced apart central sills, multiple dividing plate is being fastenedly connected between central sill described in two, top in the middle part of central sill described in two is fastenedly connected one first upper cover plate jointly, and bottom is fastenedly connected one first lower cover jointly to form a box-structure.
End carriage composition described in each includes an end carriage in inverted "L" shaped and two split type and end carriage lower covers be positioned at bottom described end carriage, and described in each, the top at end carriage composition two ends is respectively arranged with a container locking device; Be fastenedly connected multiple connecting panel between central sill described in two, described in two, the two ends of central sill are arranged respectively to grooved.
Sleeper beam composition described in each includes one second upper cover plate and two and forms along described central sill the second lower cover be arranged symmetrically with, described first upper cover plate and be all fastenedly connected with between the second lower cover described in each two in spaced apart first web to form a pair of web box-structure, described in each end carriage composition and described sleeper beam form between two described in the bottom of central sill be all fastenedly connected a body center plate, be fastenedly connected a cartridge brace panel between central sill described in described body center plate and two.
It is that spaced apart second web is to form a pair of web box-structure that each pillow after cross member composition includes one the 3rd upper cover plate, one the 3rd lower cover and two between described 3rd upper cover plate and described 3rd lower cover, described in each, the 3rd lower cover bottom is all fastenedly connected two gussets, and the side of gusset described in each is all fastenedly connected with described curb girder; The left and right edges of resting the head on described 3rd upper cover plate of after cross member composition described in each are arranged respectively to circular arc, and the top of resting the head on after cross member composition described in each is provided with a container locking device.
Each twin-lock crossbeam composition include one the 4th upper cover plate, one the 4th lower cover and two between described 4th upper cover plate and described 4th lower cover in spaced apart 3rd web to form a pair of web box-structure, described 4th upper cover plate that twin-lock crossbeam described in each forms and the left and right edges of described 4th lower cover are arranged respectively to circular arc; Described in each, the top of twin-lock crossbeam composition has been arranged side by side two container locking devices.
Each centre cross member composition includes one the 5th upper cover plate, four web of one the 5th lower cover and between described 5th upper cover plate and described 5th lower cover; Described in each, the left and right edges of described 5th upper cover plate of centre cross member composition are arranged respectively to circular arc.
The utility model is owing to taking above technical scheme, and it has the following advantages: 1, the utility model is owing to being provided with a central sill composition, the fish belly shape thin in thick middle two ends, adopts the cutting of H type shaped steel or adopts steel plate installed-welded to form; Central sill composition comprises two spaced apart central sills, multiple dividing plate is fastenedly connected between two central sills, top in the middle part of two central sills is fastenedly connected one first upper cover plate jointly, bottom is fastenedly connected one first lower cover jointly to form a box-structure, the depth of section transition of middle part by 350 millimeters to two ends, the heavy in section of 800 height of central sill composition can be realized, the Rigidity and strength of two central sills can be increased simultaneously, reduce center of gravity of the present utility model, improve the utility model vehicle dynamics performance, improve carrying capacity of the present utility model.2, the utility model is provided with two curb girders, and Liangping, both sides between-line spacing is arranged in the left and right sides of central sill composition, can reduce the weld seam being arranged on central sill, avoid on central sill, produce stress and concentrate, thus improves the service life of car body.3, the utility model is provided with two sleeper beam compositions, two groups of pillow after cross member compositions and two groups of twin-lock crossbeam compositions, and each sleeper beam composition, pillow after cross member composition and twin-lock crossbeam composition are a pair of web box-structure, there is larger vertical and torsional stiffness, longitudinal force effectively can be delivered on curb girder, improve the integrated carrying ability of car body.4, the left and right edges that the utility model forms the 5th upper cover plate due to the 3rd upper cover plate of each pillow after cross member composition, the 4th upper cover plate and the 4th lower cover and each centre cross member of each twin-lock crossbeam composition are arranged respectively to circular arc, make the utility model simple for assembly process, quality of the present utility model can be alleviated, easy to use.5, the top that the utility model forms two ends due to each end carriage is respectively arranged with a container locking device, the top of each pillow after cross member composition is provided with a container locking device, the top of each twin-lock crossbeam composition has all been arranged side by side two container locking devices, therefore, it is possible to the gravity realizing freight container is transmitted to two curb girders and central sill composition by two web box-structure on the utility model, make the utility model entirety bear the effect of vertical force, thus improve the force-bearing situation of two curb girders and container locking device.6, the utility model can meet the requirement of airlift 92 tons, realizes the container shipping function of 20 feet of loading 3 30.48 tons, improves transport capacity of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is schematic top plan view of the present utility model
Fig. 3 is the structural representation of the utility model central sill composition
Fig. 4 is the schematic front view of the utility model central sill composition
Fig. 5 is the schematic top plan view of the utility model central sill composition
Fig. 6 is the structural representation of the utility model central sill composition reverse side
Fig. 7 is the structural representation of the utility model end carriage composition
Fig. 8 is the structural representation of the utility model sleeper beam composition
Fig. 9 is the structural representation of the utility model pillow after cross member composition
Structural representation when Figure 10 is the connection of the utility model twin-lock crossbeam composition
Structural representation when Figure 11 is the connection of the utility model centre cross member composition
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, the utility model proposes a kind of railway container special flat car body, it comprises central sill composition 1, two curb girder 2, two end carriage composition 3, two sleeper beam composition 4, two groups of pillow after cross member compositions, 5, two groups of twin-lock crossbeam compositions 6 and a two centre cross members composition 7.
As illustrated in figures 3-6, central sill composition 1 is longitudinally arranged in the middle part of the utility model car body, the fish belly shape thin in thick middle two ends, adopts the cutting of H type shaped steel or adopts steel plate installed-welded to form.Central sill composition 1 comprises two spaced apart central sills 11, multiple dividing plate 12 is fastenedly connected between two central sills 11, top in the middle part of two central sills 11 is fastenedly connected one first upper cover plate 13 jointly, bottom is fastenedly connected one first lower cover 14 jointly to form a box-structure, the Rigidity and strength of two central sills 11 can be increased, reduce the center of gravity of flat car car body simultaneously.
As shown in Figure 1, Figure 2, shown in Fig. 7, two curb girder 2 parallel interval are arranged in the left and right sides of central sill composition 1.Each end carriage composition 3 is fastenedly connected the common end at central sill composition 1 and two curb girders 2.Each end carriage composition 3 include one in the end carriage 31 and two of inverted "L" shaped the split type and end carriage lower cover 32 be positioned at bottom end carriage 31.
As shown in Figure 1, Figure 2, shown in Fig. 8, each sleeper beam composition 4 all forms the inner side of 3 near corresponding end carriage, form 1 with central sill in the middle part of it and be fastenedly connected, two ends are fastenedly connected with curb girder 2 respectively.Each sleeper beam composition 4 includes the second lower cover 42 that one second upper cover plate 41, two is arranged symmetrically with along central sill composition 1, is all fastenedly connected with two in spaced apart first web 43 to form a pair of web box-structure between the first upper cover plate 41 and each the second lower cover 42.
As shown in Figure 1, Figure 2, shown in Fig. 9, two groups of pillow after cross members compositions 5 are disposed on the inner side of two sleeper beams compositions 4, and often group pillow after cross member composition 5 includes two pillow after cross members compositions, and two pillow after cross members compositions are arranged symmetrically between central sill composition 1 and curb girder 2.It is that spaced apart second web 53 is to form a pair of web box-structure that each pillow after cross member composition includes one the 3rd upper cover plate 51, the 3rd lower cover 52 and two between the 3rd upper cover plate 51 and the 3rd lower cover 52.Each the 3rd lower cover 52 bottom is all fastenedly connected two gussets 54, and the side of each gusset 54 is all fastenedly connected with curb girder 2.Wherein, the left and right edges of the 3rd upper cover plate 51 of each pillow after cross member composition 5 are arranged respectively to circular arc 55.
As shown in Figure 1, Figure 2, shown in Figure 10, two groups of twin-lock crossbeams compositions 6 are disposed on the inner side of two groups of pillow after cross members compositions 5, and often organize twin-lock crossbeam composition 6 and include two twin-lock crossbeams compositions, two twin-lock crossbeams compositions are arranged symmetrically between central sill composition 1 and curb girder 2.It is that spaced apart 3rd web 63 is to form a pair of web box-structure that each twin-lock crossbeam composition 6 includes one the 4th upper cover plate 61, the 4th lower cover 62 and two between the 4th upper cover plate 61 and the 4th lower cover 62.Wherein, the left and right edges of the 4th upper cover plate 61 of each twin-lock crossbeam composition 6 are arranged respectively to circular arc 64, and the left and right edges of each the 4th lower cover 62 are arranged respectively to circular arc (not shown).
As shown in Figure 1, Figure 2, shown in Figure 11, two centre cross members compositions 7 are arranged symmetrically between central sills composition 1 in the middle part of car body and curb girder 2.Each centre cross member composition 7 includes four web 73 of one the 5th upper cover plate 71, the 5th lower cover 72 and between the 5th upper cover plate 71 and the 5th lower cover 72.Wherein, the left and right edges of each centre cross member composition 7 the 5th upper cover plates 71 are arranged respectively to circular arc 74.
As shown in Figure 1 and Figure 2, the top that each end carriage forms 3 two ends is respectively arranged with a container locking device 8, the top of each pillow after cross member composition 5 is provided with a container locking device 8, the top of each twin-lock crossbeam composition 6 has all been arranged side by side two container locking devices 8, altogether arranges 16 container locking devices 8.
In above-described embodiment, as shown in Fig. 3, Fig. 5, grooved is all arranged in the two ends of two central sills 11, can ensure space when the utility model and coupler and draft gear (not shown) are assembled.The bottom of two central sills 11 between each end carriage composition 3 and sleeper beam composition 4 is all fastenedly connected a body center plate 15, and body center plate 15 matches with car body bogie truck truck center plate (not shown).A cartridge brace panel 16 is fastenedly connected between body center plate 15 and two central sills 11.Between two central sills 11, be fastenedly connected multiple connecting panel 17, the Rigidity and strength of two central sills 11 can be increased.
The various embodiments described above are only for illustration of the utility model; wherein the structure, connection mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (10)
1. a railway container special flat car body, is characterized in that: it comprises a central sill composition, two curb girders, two end carriage compositions, two sleeper beam compositions, two groups of pillow after cross member compositions, two groups of twin-lock crossbeam compositions and two centre cross members compositions;
Described central sill composition is longitudinally arranged in the middle part of car body, and Liangping, both sides between-line spacing is arranged in the left and right sides of described central sill composition, and end carriage composition described in each is fastenedly connected at the common end of described central sill composition with curb girder described in two; Sleeper beam composition described in each is all near the inner side of corresponding described end carriage composition, and form with described central sill in the middle part of it and be fastenedly connected, two ends are fastenedly connected with described curb girder respectively; Rest the head on the inner side that after cross member composition is disposed on sleeper beam described in two described in two groups, often organize described pillow after cross member composition and include two pillow after cross member compositions, rest the head on after cross member composition described in two and be arranged symmetrically between described central sill composition and described curb girder; Described in two groups, twin-lock crossbeam composition is disposed on the inner side of resting the head on after cross member composition described in two, and often organize described twin-lock crossbeam composition and include two twin-lock crossbeam compositions, twin-lock crossbeam composition described in two is arranged symmetrically between described central sill composition and described curb girder; Described in two, the centre cross member composition described central sill be arranged symmetrically in the middle part of car body forms between described curb girder;
The fish belly shape structure that described central sill composition is thin in thick middle two ends, it comprises two spaced apart central sills, multiple dividing plate is being fastenedly connected between central sill described in two, top in the middle part of central sill described in two is fastenedly connected one first upper cover plate jointly, and bottom is fastenedly connected one first lower cover jointly to form a box-structure.
2. railway container special flat car body as claimed in claim 1, it is characterized in that: end carriage composition described in each includes an end carriage in inverted "L" shaped and two split type and end carriage lower covers be positioned at bottom described end carriage, and described in each, the top at end carriage composition two ends is respectively arranged with a container locking device; Be fastenedly connected multiple connecting panel between central sill described in two, described in two, the two ends of central sill are arranged respectively to grooved.
3. railway container special flat car body as claimed in claim 1, it is characterized in that: sleeper beam composition described in each includes one second upper cover plate and two and forms along described central sill the second lower cover be arranged symmetrically with, described first upper cover plate and be all fastenedly connected with between the second lower cover described in each two in spaced apart first web to form a pair of web box-structure, described in each end carriage composition and described sleeper beam form between two described in the bottom of central sill be all fastenedly connected a body center plate, a cartridge brace panel is being fastenedly connected between central sill described in described body center plate and two.
4. railway container special flat car body as claimed in claim 2, it is characterized in that: sleeper beam composition described in each includes one second upper cover plate and two and forms along described central sill the second lower cover be arranged symmetrically with, described first upper cover plate and be all fastenedly connected with between the second lower cover described in each two in spaced apart first web to form a pair of web box-structure, described in each end carriage composition and described sleeper beam form between two described in the bottom of central sill be all fastenedly connected a body center plate, a cartridge brace panel is being fastenedly connected between central sill described in described body center plate and two.
5. railway container special flat car body as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: it is that spaced apart second web is to form a pair of web box-structure that each pillow after cross member composition includes one the 3rd upper cover plate, one the 3rd lower cover and two between described 3rd upper cover plate and described 3rd lower cover, described in each, the 3rd lower cover bottom is all fastenedly connected two gussets, and the side of gusset described in each is all fastenedly connected with described curb girder; The left and right edges of resting the head on described 3rd upper cover plate of after cross member composition described in each are arranged respectively to circular arc, and the top of resting the head on after cross member composition described in each is provided with a container locking device.
6. railway container special flat car body as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: each twin-lock crossbeam composition include one the 4th upper cover plate, one the 4th lower cover and two between described 4th upper cover plate and described 4th lower cover in spaced apart 3rd web to form a pair of web box-structure, described 4th upper cover plate that twin-lock crossbeam described in each forms and the left and right edges of described 4th lower cover are arranged respectively to circular arc; Described in each, the top of twin-lock crossbeam composition has been arranged side by side two container locking devices.
7. railway container special flat car body as claimed in claim 5, it is characterized in that: each twin-lock crossbeam composition include one the 4th upper cover plate, one the 4th lower cover and two between described 4th upper cover plate and described 4th lower cover in spaced apart 3rd web to form a pair of web box-structure, described 4th upper cover plate that twin-lock crossbeam described in each forms and the left and right edges of described 4th lower cover are arranged respectively to circular arc; Described in each, the top of twin-lock crossbeam composition has been arranged side by side two container locking devices.
8. the railway container special flat car body as described in claim 1 or 2 or 3 or 4 or 7, is characterized in that: each centre cross member composition includes one the 5th upper cover plate, four web of one the 5th lower cover and between described 5th upper cover plate and described 5th lower cover; Described in each, the left and right edges of described 5th upper cover plate of centre cross member composition are arranged respectively to circular arc.
9. railway container special flat car body as claimed in claim 5, is characterized in that: each centre cross member composition includes one the 5th upper cover plate, four web of one the 5th lower cover and between described 5th upper cover plate and described 5th lower cover; Described in each, the left and right edges of described 5th upper cover plate of centre cross member composition are arranged respectively to circular arc.
10. railway container special flat car body as claimed in claim 6, is characterized in that: each centre cross member composition includes one the 5th upper cover plate, four web of one the 5th lower cover and between described 5th upper cover plate and described 5th lower cover; Described in each, the left and right edges of described 5th upper cover plate of centre cross member composition are arranged respectively to circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915165.1U CN205113350U (en) | 2015-11-17 | 2015-11-17 | Special flatcar automobile body of railway container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915165.1U CN205113350U (en) | 2015-11-17 | 2015-11-17 | Special flatcar automobile body of railway container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205113350U true CN205113350U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520915165.1U Active CN205113350U (en) | 2015-11-17 | 2015-11-17 | Special flatcar automobile body of railway container |
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| Country | Link |
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| CN (1) | CN205113350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235701A (en) * | 2015-11-17 | 2016-01-13 | 南车二七车辆有限公司 | Platform wagon body for railway container |
| CN106740908A (en) * | 2016-12-20 | 2017-05-31 | 中车山东机车车辆有限公司 | A kind of low loading end Multi-purpose railway flatcar |
| RU204135U1 (en) * | 2020-12-07 | 2021-05-11 | РЕЙЛ 1520 АйПи ЛТД | BODY OF A GREEN CAR WITH UNLOADING DOORS IN THE FLOOR |
| RU210994U1 (en) * | 2021-09-08 | 2022-05-17 | Общество с ограниченной ответственностью «Всесоюзный научно-исследовательский центр транспортных технологий» (ООО «ВНИЦТТ») | CARGO CAR |
-
2015
- 2015-11-17 CN CN201520915165.1U patent/CN205113350U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235701A (en) * | 2015-11-17 | 2016-01-13 | 南车二七车辆有限公司 | Platform wagon body for railway container |
| CN106740908A (en) * | 2016-12-20 | 2017-05-31 | 中车山东机车车辆有限公司 | A kind of low loading end Multi-purpose railway flatcar |
| RU204135U1 (en) * | 2020-12-07 | 2021-05-11 | РЕЙЛ 1520 АйПи ЛТД | BODY OF A GREEN CAR WITH UNLOADING DOORS IN THE FLOOR |
| RU210994U1 (en) * | 2021-09-08 | 2022-05-17 | Общество с ограниченной ответственностью «Всесоюзный научно-исследовательский центр транспортных технологий» (ООО «ВНИЦТТ») | CARGO CAR |
| RU215611U1 (en) * | 2022-10-17 | 2022-12-20 | Общество С Ограниченной Ответственностью "Рейл1520 Ай Пи" (Ооо "Рейл1520 Ай Пи") | GONDON WITH UNLOADING HATCHES |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CSR Erqi Vehicle Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |