CN101219730B - Container top cover and container using the top cover - Google Patents
Container top cover and container using the top cover Download PDFInfo
- Publication number
- CN101219730B CN101219730B CN200710072842A CN200710072842A CN101219730B CN 101219730 B CN101219730 B CN 101219730B CN 200710072842 A CN200710072842 A CN 200710072842A CN 200710072842 A CN200710072842 A CN 200710072842A CN 101219730 B CN101219730 B CN 101219730B
- Authority
- CN
- China
- Prior art keywords
- top cover
- shaped
- freight container
- cross beam
- bottom girder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a head cover of a container and a container adopting the head cover; the head cover comprises a frame and a sealing plate connected with the frame; the frame consists of a rectangle bottom frame comprising a bottom longitudinal beam and a bottom cross beam, a rectangle top frame comprising a top longitudinal beam and a top cross beam, and an edge beam connecting corresponding corner parts on the two frames; the length of the top longitudinal beam is no more than that of the bottom longitudinal beam; the length of the top cross beam is smaller than that of the bottom cross beam; the sealing plate comprising a top plate, two side plates and two end plates; when the head cover is detachably connected with or fixedly connected with a quadrangular prism container body which is provided with an opening in the upper part for railway transportation, the size of the head cover is within a clearance limitation scope of railway tunnel; the container comprises a box body and the head cover; the box body comprises a gate end, a front end, two side ends, a bottom frame and four corner fittings arranged on the bottom frame. The head cover of the invention facilitates the container to fully use the upper space of the railway tunnel, thus greatly improving the transportation efficiency of the railway transportation of containers; when the head cover and the box body are detachably connected with each other, the head cover can be disassembled and piled, convenient for storage.
Description
Technical field
The present invention relates to a kind of freight container parts and a kind of freight container, particularly a kind of freight container top cover and use the freight container of this top cover.
Background technology
Freight container is a kind of international multimetering transport transportation means.Be common freight container 1 as shown in Figure 1, its overall structure is the hexahedron type, and its top is made up of top beam of laterally 10, head piece 11, four jiaos drift angle spare 13 being arranged on the top board 12 in the framework that is made of top beam of laterally 10 and head piece 11 and being arranged on the framework that is made of top beam of laterally 10 and head piece 11.According to freight container international standard regulation, four drift angle spares 13 are in same level attitude, and top board 12, head piece 11, top beam of laterally 10 all must not exceed the end face of corner fittings 13.
The overland transportation of freight container mainly is railway transportation and road transport.As shown in Figure 2, the clearance of tunnel gauge 2 in railway transportation is subjected to the restriction of railway tunnel track clearance 3, and the size of container body is subjected to the restriction of clearance of tunnel gauge 2.General landlocked clearance of tunnel width is about 3.4m, and from improving the angle of carrying efficient, within the clearance of tunnel gauge, big more its carrying efficient of box sizes is high more.
As shown in Figure 3, because the top of existing general container 1 is smooth, under the condition that railway transportation tunnel carrying capacity allows, existing general container is still underused the space of tunnel top and has been improved rail transportation efficiency.
Summary of the invention
One of the technical problem to be solved in the present invention is, a kind of freight container top cover is provided, and makes freight container make full use of tunnel space in railway transportation, improves the freight container rail transportation efficiency.
Two of the technical problem to be solved in the present invention is, a kind of freight container is provided, and uses above-mentioned top cover, improves the conveying efficiency in railway transportation.
The present invention solves the technical scheme that one of its technical matters adopts: construct a kind of freight container top cover, it is characterized in that: comprise framework and the shrouding that is fixedly connected on this framework, described framework comprises the rectangle underframe that is made of bottom girder and bottom cross beam, by the seamed edge beam in top longeron and head piece rectangular top frame that constitutes and the corresponding bight that is connected this rectangle underframe and rectangular top frame, described top longeron length is smaller or equal to described bottom girder length, described head piece length is less than described bottom cross beam length, and described shrouding comprises top board, biside plate and two end plates; Described freight container top cover removably connects or is fixedly connected on when carrying out railway transportation on the container body of four prisms cylinder of upper opening, and its size is in railway tunnel headroom gauge scope.
In freight container top cover of the present invention, comprise beam between many frames that are distributed in this top longeron of captive joint and bottom girder between described top longeron and the bottom girder length direction, beam is captiveed joint between described side plate and this frame.
In freight container top cover of the present invention, described bottom girder cross-sectional plane is L shaped that Open Side Down, captives joint with described side plate in the L shaped one side of this bottom girder, and another side is parallel with this side plate; Described bottom cross beam cross-sectional plane is L shaped that Open Side Down, captives joint with described end plate in the L shaped one side of this bottom cross beam, and another side is parallel with this end plate.
In freight container top cover of the present invention, the upside of described bottom girder and described bottom cross beam is provided with a plurality of top cover supports at interval, and this top cover support comprises the L shaped upper end that the inboard, L shaped cross section with described bottom girder and described bottom cross beam is complementary.
In freight container top cover of the present invention, described bottom girder is connected hook upwards with described bottom cross beam with the upside fixed interval on the L shaped limit of described side plate or end plate captive joint.
In freight container top cover of the present invention, comprise two lifting beams that are arranged near the captive joint two described head pieces in two described head piece two ends, described top board is captiveed joint with this lifting beam; Also comprise the suspension ring that are arranged on every described lifting beam two ends, these suspension ring are rotatably connected on this lifting beam, and the pivot center of suspension ring is parallel to this lifting beam upper surface.
In freight container top cover of the present invention, described top board, side plate and end plate adopt corrugated plating or flat board.
The present invention solves the technical scheme that one of its technical matters adopts: construct a kind of freight container, comprise casing, this casing comprises an end, front end, two side ends, underframe and four corner fittings that are arranged on this underframe, it is characterized in that: this freight container upper end comprises top cover, this top cover comprises framework and the shrouding that is fixedly connected on this framework, described framework comprises the rectangle underframe that is made of bottom girder and bottom cross beam, seamed edge beam by top longeron and head piece rectangular top frame that constitutes and the corresponding bight that is connected this rectangle underframe and rectangular top frame, described top longeron length is smaller or equal to described bottom girder length, described head piece length is less than described bottom cross beam length, and described shrouding comprises top board, biside plate and two end plates; This top cover removably connects or is fixedly connected on when carrying out railway transportation on this container body, and its size is in railway tunnel headroom gauge scope.
In freight container of the present invention, described bottom girder cross-sectional plane is L shaped that Open Side Down, captives joint with described side plate in the L shaped one side of this bottom girder, and another side is parallel with this side plate; Described bottom cross beam cross-sectional plane is L shaped that Open Side Down, captives joint with described end plate in the L shaped one side of this bottom cross beam, and another side is parallel with this end plate; The upper end of described cabinet door end, front end and two side ends comprises support respectively, and described support comprises the L shaped upper end that the inboard, L shaped cross section with described bottom girder and described bottom cross beam is complementary.
In freight container of the present invention, described bottom girder cross-sectional plane is L shaped that Open Side Down, captives joint with described side plate in the L shaped one side of this bottom girder, and another side is parallel with this side plate; Described bottom cross beam cross-sectional plane is L shaped that Open Side Down, captive joint with described end plate in the L shaped one side of this bottom cross beam, another side is parallel with this end plate, this bottom girder and this bottom cross beam are connected hook upwards with the upside fixed interval on the L shaped limit of described side plate or end plate captive joint, on the described casing front end, the inboard, upper end of two side ends is provided with the top cover catch gear that cooperates with described hook.
Implement freight container top cover of the present invention and use the freight container of this top cover, compared with the prior art, its beneficial effect is:
1, this top cover makes freight container make full use of the upper space of railway tunnel, has improved the rail transportation efficiency of freight container greatly;
2, top cover can be captiveed joint with container body, also can removably connect; Can pile, conveniently storage after top cover and the casing dismounting.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is existing common hexahedron container structure scheme drawing.
Fig. 2 is a railway tunnel gauge scheme drawing.
Fig. 3 is that existing common hexahedron freight container concerns scheme drawing with tunnel clearance in railway transportation.
Fig. 4 is the birds-eye view of a kind of embodiment of freight container top cover of the present invention.
Fig. 5 is the partial front elevation view of freight container top cover shown in Figure 4.
Fig. 6 is the left view of freight container top cover shown in Figure 4.
Fig. 7 is the B-B cutaway view of Fig. 4.
Fig. 8 is the C-C cutaway view of Fig. 4.
Fig. 9 is the H-H cutaway view of Fig. 4.
Figure 10 is the D-D cutaway view of Fig. 4.
Figure 11 is the K portion enlarged drawing of Fig. 4.
Figure 12 is the cross sectional view of reflection present embodiment freight container top cover pile.
Figure 13 is the M portion enlarged drawing of Figure 12.
Figure 14 is reflection top cover and casing bonded assembly part sectional view.
Figure 15 is that freight container of the present invention concerns scheme drawing with tunnel clearance in railway transportation.
The specific embodiment
Fig. 4 to 6 shows a kind of embodiment of freight container top cover.As Fig. 4, Fig. 5, shown in Figure 6, this freight container top cover comprises framework and the shrouding that is fixedly connected on this framework, framework comprises the rectangle underframe that is made of bottom girder 20 and bottom cross beam 21, by the seamed edge beam 24 in top longeron 22 and head piece 23 rectangular top frame that constitutes and the corresponding bight that is connected this rectangle underframe and rectangular top frame, the length of top longeron 22 is less than the length of bottom girder 20, the length of head piece 23 is less than the length of bottom cross beam 21, and shrouding comprises top board 204, biside plate 205 and two end plates 203.Like this, top cover constitutes terrace with edge shape, and its cross-sectional plane is trapezoidal, as shown in figure 15, used the freight container 300 of this freight container top cover similar, thereby effectively utilized railway tunnel headroom gauge, improved the rail transportation efficiency of freight container to the headroom gauge shape of railway tunnel.
In order to guarantee to use the safety of freight container in railway transportation of this freight container top cover, the oad of this freight container top cover need guarantee that this freight container top cover removably connects or is fixedly connected on when carrying out railway transportation on the container body of four prisms cylinder of upper opening, and the size of this freight container top cover is in railway tunnel headroom gauge scope.
In other embodiments, the length of getting the top longeron 22 of this freight container top cover equals the length of bottom girder 20, and this freight container top cover also can be realized the object of the invention.
According to the needs of top cover intensity, along top longeron and bottom girder length direction beam 202 between frame is set at interval between the top longeron 22 of rectangle underframe and rectangular top frame and the bottom girder 20, side plate 205 can overlap or between lay and welding or be riveted between frame on the beam 202.
As Fig. 4, Fig. 7, shown in Figure 11, for making things convenient for the lifting of top cover, two lifting beams 201 of this two head piece of captive joint are set near the two ends of two head pieces 22 of rectangular top frame, and top board 204 tie weldings are connected on this lifting beam 201 (or be laid immediately on this lifting beam 201 also rivet with it or be welded to connect).Also be provided with suspension ring 26 at every lifting beam 201 two ends, suspension ring 26 are rotatably connected on the lifting beam 201 by axle 27, suspension ring 26 can turn to the upper surface of this lifting beam 201 along axle 27, the corresponding suspension ring 26 of upper surface of the lifting beam 201 that suspension ring 26 are installed turned position, be provided with the mounting groove 28 of placing suspension ring 26.
As Fig. 4, shown in Figure 8, for strengthening the Joint strenght of rectangle underframe and rectangular top frame, in the position corresponding to lifting beam 201 between top longeron 22 and the bottom girder 20 beam 202 between two frames of this top longeron 22 of captive joint and bottom girder 20 is set, side plate 205 tie weldings are connected between this frame on the beam 202 (or be laid immediately between this frame on the beam 202 and rivet with it or be welded to connect).In other embodiments, can between top longeron 22 and bottom girder 20 length directions, beam 202 between many frames be set as required.
Shown in Fig. 7,8,9, top longeron 22, head piece 23 and seamed edge beam 24 adopt cross-sectional plane osed top hollow structure, can improve the structural strength of beam.Satisfying under the condition of structural strength, also can adopt untight girder construction after the cross-sectional plane bending.The outer surface of top longeron 22, head piece 23 and seamed edge beam 24 is the part of top cover outside face in the present embodiment, and therefore, the outer surface of top longeron 22, head piece 23 and seamed edge beam 24 is designed to the assembling back and parallels with its cooresponding shrouding surface.In other embodiments, the outer surface of top longeron 22, head piece 23 and seamed edge beam 24 can be selected suitable cross section structure as required, as for reducing manufacturing cost, can directly adopt section bars such as square tube, flat tube, pipe.
The freight container top cover of present embodiment adopts removably to be connected with container body.As shown in Figure 8, the freight container top cover bottom girder of present embodiment 20 adopts the L shaped cross-sectional structures that Open Side Down, and the L shaped one side of this bottom girder and side plate 205 (and between frame beam 202) are captiveed joint, and another side is parallel with side plate 205.This structure is convenient to being connected of top cover and container body, as shown in figure 14, in the upper end of freight container side support 31 is set, this support 31 can be provided with continuously, also can be interrupted setting, the upper end cross-sectional plane of support 31 is L shaped that inboard, L shaped cross section with bottom cross beam 20 is complementary, top cover cooperates with the L bracket 31 of freight container side upper end by the L shaped section structure of bottom girder 20 like this, realizes being assemblied on the container body reliably.
In order to improve the reliability that top cover cooperates with container body, the bottom cross beam 21 of freight container top cover also adopts the L shaped cross-sectional structure that Open Side Down, captives joint with end plate 203 in the L shaped one side of this bottom cross beam, and another side is parallel with end plate 203.Corresponding door at container body holds and the upper end of front end is provided with support 31, and support 31 can be provided with continuously, also can be interrupted setting.Like this, top cover can cooperate with the L bracket 31 of container door end, front end and side upper end by the L shaped section structure of bottom girder 20 and bottom cross beam 21, is assemblied on the container body more reliably.
Shown in Figure 10,12,13, pile for convenience of top cover self, upside at bottom girder 20 and bottom cross beam 21 is provided with a plurality of top cover supports 25 at interval, and the Cross-section Design of this top cover support 25 is the L shaped upper end that comprises that the inboard, L shaped cross section with bottom girder 20 and bottom cross beam 21 is complementary.Like this, the top cover support 25 on another the top cover of the L shaped bottom girder 20 of top cover and bottom cross beam 21 and its downside cooperates, and realizes the reliable pile of freight container top cover.
In other embodiments, can only a plurality of top cover supports 25 be set at interval at bottom girder 20 upsides.
As shown in figure 14, in order to realize being locked of freight container top cover and container body, L shaped bottom girder 20 at the freight container top cover is connected hook 29 upwards with L shaped bottom cross beam 21 with the upside fixed interval on the limit of side plate or end plate captive joint, by be arranged on the casing front end on, the top cover catch gear 30 of the inboard, upper end of two side ends cooperates, and realizes being locked to the freight container top cover.
In other embodiments, hook 29 can only be arranged on the L shaped bottom girder 20 of freight container top cover.
Freight container of the present invention comprises by door end, front end, two side ends, underframe, is arranged on four casing and above-mentioned freight container top covers of the present invention that corner fittings is formed on this underframe, this top cover removably connects or is fixedly connected on this container body, this freight container guarantees that when carrying out railway transportation its size is in railway tunnel headroom gauge scope.
The top cover of this freight container and casing adopt when removably connecting, and its structure is seen foregoing description.
As shown in figure 14, the top cover of this freight container and casing adopt when removably connecting, the top cover of this freight container and casing catch gear 30 connecting rod mechanism 30 that cooperates with hook 29 in adopting diagram is locked, also can adopt multiple detachable catch gear commonly used to be locked, as be connected the upside latch with holes of an end with shrouding at the L shaped bottom girder 20 (or L shaped bottom girder 20 and L shaped bottom cross beam 21) of top cover, corresponding in container body two side ends (or two side ends, front end and door end) the upper end be provided with the locking latch of latch corresponding matching and realize being locked.
Claims (10)
1. freight container top cover, it is characterized in that: comprise framework and the shrouding that is fixedly connected on this framework, described framework comprises the rectangle underframe that is made of bottom girder and bottom cross beam, by the seamed edge beam in top longeron and head piece rectangular top frame that constitutes and the corresponding bight that is connected this rectangle underframe and rectangular top frame, described top longeron length is smaller or equal to described bottom girder length, described head piece length is less than described bottom cross beam length, and described shrouding comprises top board, biside plate and two end plates; Described freight container top cover removably connects or is fixedly connected on when carrying out railway transportation on the container body of four prisms cylinder of upper opening, and its size is in railway tunnel headroom gauge scope.
2. freight container top cover as claimed in claim 1 is characterized in that: comprise beam between many frames that are distributed in this top longeron of captive joint and bottom girder between described top longeron and the bottom girder length direction, beam is captiveed joint between described side plate and this frame.
3. freight container top cover as claimed in claim 1 is characterized in that: described bottom girder cross-sectional plane is L shaped for what Open Side Down, captives joint with described side plate in the L shaped one side of this bottom girder, and another side is parallel with this side plate; Described bottom cross beam cross-sectional plane is L shaped that Open Side Down, captives joint with described end plate in the L shaped one side of this bottom cross beam, and another side is parallel with this end plate.
4. freight container top cover as claimed in claim 3 is characterized in that: the upside of described bottom girder and described bottom cross beam is provided with a plurality of top cover supports at interval, and this top cover support comprises the L shaped upper end that the inboard, L shaped cross section with described bottom girder and described bottom cross beam is complementary.
5. freight container top cover as claimed in claim 3 is characterized in that: described bottom girder is connected hook upwards with described bottom cross beam with the upside fixed interval on the L shaped limit of described side plate or end plate captive joint.
6. as the described freight container top cover of one of claim 1 to 5, it is characterized in that: comprise two lifting beams that are arranged near the captive joint two described head pieces in two described head piece two ends, described top board is captiveed joint with this lifting beam; Also comprise the suspension ring that are arranged on every described lifting beam two ends, these suspension ring are rotatably connected on this lifting beam, and the pivot center of suspension ring is parallel to this lifting beam upper surface.
7. as the described freight container top cover of one of claim 1 to 5, it is characterized in that: described top board, side plate and end plate adopt corrugated plating or flat board.
8. freight container, comprise casing, this casing comprises an end, front end, two side ends, underframe and four corner fittings that are arranged on this underframe, it is characterized in that: this freight container upper end comprises top cover, this top cover comprises framework and the shrouding that is fixedly connected on this framework, described framework comprises the rectangle underframe that is made of bottom girder and bottom cross beam, seamed edge beam by top longeron and head piece rectangular top frame that constitutes and the corresponding bight that is connected this rectangle underframe and rectangular top frame, described top longeron length is smaller or equal to described bottom girder length, described head piece length is less than described bottom cross beam length, and described shrouding comprises top board, biside plate and two end plates; This top cover removably connects or is fixedly connected on when carrying out railway transportation on this container body, and its size is in railway tunnel headroom gauge scope.
9. freight container as claimed in claim 8 is characterized in that: described bottom girder cross-sectional plane is L shaped for what Open Side Down, captives joint with described side plate in the L shaped one side of this bottom girder, and another side is parallel with this side plate; Described bottom cross beam cross-sectional plane is L shaped that Open Side Down, captives joint with described end plate in the L shaped one side of this bottom cross beam, and another side is parallel with this end plate; The upper end of described cabinet door end, front end and two side ends comprises support respectively, and described support comprises the L shaped upper end that the inboard, L shaped cross section with described bottom girder and described bottom cross beam is complementary.
10. freight container as claimed in claim 8 is characterized in that: described bottom girder cross-sectional plane is L shaped for what Open Side Down, captives joint with described side plate in the L shaped one side of this bottom girder, and another side is parallel with this side plate; Described bottom cross beam cross-sectional plane is L shaped that Open Side Down, captive joint with described end plate in the L shaped one side of this bottom cross beam, another side is parallel with this end plate, this bottom girder and this bottom cross beam are connected hook upwards with the upside fixed interval on the L shaped limit of described side plate or end plate captive joint, on the described casing front end, the inboard, upper end of two side ends is provided with the top cover catch gear that cooperates with described hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710072842A CN101219730B (en) | 2007-01-09 | 2007-01-09 | Container top cover and container using the top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710072842A CN101219730B (en) | 2007-01-09 | 2007-01-09 | Container top cover and container using the top cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101219730A CN101219730A (en) | 2008-07-16 |
| CN101219730B true CN101219730B (en) | 2010-05-26 |
Family
ID=39629864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710072842A Expired - Fee Related CN101219730B (en) | 2007-01-09 | 2007-01-09 | Container top cover and container using the top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101219730B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443889B (en) * | 2014-10-31 | 2017-08-25 | 中车齐齐哈尔车辆有限公司 | A kind of container |
| CN105356324B (en) * | 2015-12-18 | 2017-09-01 | 沈阳华乐世通传动技术有限公司 | Movable type prepackage control system |
| CN111846646B (en) * | 2020-08-31 | 2022-08-30 | 湖北三江航天万峰科技发展有限公司 | Multifunctional container |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664270A (en) * | 1970-01-02 | 1972-05-23 | Pullman Inc | Covered hopper car with hatch cover means |
| US4478155A (en) * | 1981-12-22 | 1984-10-23 | Atchison, Topeka And Santa Fe Railway Company | Railway container and car |
| CN2554131Y (en) * | 2002-07-16 | 2003-06-04 | 中国国际海运集装箱(集团)股份有限公司 | Top cover of bulkload container |
| CN2756587Y (en) * | 2004-10-14 | 2006-02-08 | 中国国际海运集装箱(集团)股份有限公司 | Movable top cover type open top container |
| CN1810596A (en) * | 2005-01-24 | 2006-08-02 | 中国国际海运集装箱(集团)股份有限公司 | Top cover for solid bulk container |
| CN201031053Y (en) * | 2007-01-09 | 2008-03-05 | 中国国际海运集装箱(集团)股份有限公司 | Container top cover and container using the top cover |
-
2007
- 2007-01-09 CN CN200710072842A patent/CN101219730B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3664270A (en) * | 1970-01-02 | 1972-05-23 | Pullman Inc | Covered hopper car with hatch cover means |
| US4478155A (en) * | 1981-12-22 | 1984-10-23 | Atchison, Topeka And Santa Fe Railway Company | Railway container and car |
| CN2554131Y (en) * | 2002-07-16 | 2003-06-04 | 中国国际海运集装箱(集团)股份有限公司 | Top cover of bulkload container |
| CN2756587Y (en) * | 2004-10-14 | 2006-02-08 | 中国国际海运集装箱(集团)股份有限公司 | Movable top cover type open top container |
| CN1810596A (en) * | 2005-01-24 | 2006-08-02 | 中国国际海运集装箱(集团)股份有限公司 | Top cover for solid bulk container |
| CN201031053Y (en) * | 2007-01-09 | 2008-03-05 | 中国国际海运集装箱(集团)股份有限公司 | Container top cover and container using the top cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101219730A (en) | 2008-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100226730A1 (en) | Frame container and method of loading semi-trailer chassis into a frame container | |
| CN104590296B (en) | Side wall structure of gondola car | |
| CN101445116B (en) | A railway freight open wagon | |
| CN101715401B (en) | Railroad well car with open truss sides | |
| CN101219730B (en) | Container top cover and container using the top cover | |
| CN102837909A (en) | Tank container and end frame thereof | |
| CN103569148A (en) | Center sill and underframe of hopper car | |
| CN101323323A (en) | Conveyer of box type semi-trailer box | |
| CN105800178A (en) | Transport case | |
| US4212252A (en) | Gondola-type railway car | |
| CN201031053Y (en) | Container top cover and container using the top cover | |
| CN111959548B (en) | Rail vehicle and chassis transition structure for connecting high-low floor thereof | |
| RU174458U1 (en) | SPRING BEAM OF THE FREIGHT RAILWAY SEMI-WAGON WITH UNLOADING HATCHES | |
| CN201062057Y (en) | Carriage body transporting device for van-type semi-trailer | |
| CN203766786U (en) | Overall end wall plate for railway wagon body | |
| CN201553150U (en) | Flatcar used cargo tank top cover | |
| CN201347069Y (en) | Carriage of railway self-dumping car | |
| RU172308U1 (en) | Rail car frame | |
| US3557714A (en) | Hopper car construction | |
| EP0569431B1 (en) | Lift fitting for cargo containers | |
| US5348175A (en) | Lift fitting for cargo containers | |
| CN111332636B (en) | Chassis structure and container | |
| CN109178656A (en) | A kind of large size logistics transportation container | |
| US11142225B2 (en) | Covered hopper car | |
| CN219905521U (en) | Container underframe and container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20170109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |