CN104608780A - Motor train unit train body and split type outer windshield thereof - Google Patents
Motor train unit train body and split type outer windshield thereof Download PDFInfo
- Publication number
- CN104608780A CN104608780A CN201410796478.XA CN201410796478A CN104608780A CN 104608780 A CN104608780 A CN 104608780A CN 201410796478 A CN201410796478 A CN 201410796478A CN 104608780 A CN104608780 A CN 104608780A
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- Prior art keywords
- section
- maintenance
- headwall
- bearing pin
- train unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/02—Construction details of vehicle bodies reducing air resistance by modifying contour ; Constructional features for fast vehicles sustaining sudden variations of atmospheric pressure, e.g. when crossing in tunnels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention discloses a motor train unit train body and a split type outer windshield thereof. The split type outer windshield is arranged on an end wall of the motor train unit train body, the outer windshield comprises a split type sealing windshield segment and a detachable overhauling windshield segment, and the overhauling windshield segment is correspondingly arranged on the overhauling position of the end wall. By the adoption of the split type design, when an overhauling is required, the overhauling can be conducted only by detaching the overhauling windshield segment without the overall detachment, and therefore the overhauling time can be reduced and the efficiency can be improved.
Description
Technical field
The present invention relates to guideway vehicle technical field, particularly a kind of Motor train unit body and split type outer hood thereof.
Background technology
Motor-car car end resistance is mainly the loss of pressure that eddy current causes, and accounts for the large percentage of full car resistance.For this reason, increase outer hood at the headwall of motor-car in prior art coated, realize car end and connect smoothness, promote motor train unit aerodynamic performance.
At present, the usual unit design of outer hood of the prior art, is directly fixed to the headwall location of car body, realizes windscreen function.But there is following technical matters in the program:
Be provided with electric elements etc. between windscreen and outer hood in car body, when needing maintenance, need outer hood overall pulling down, work difficulty is high, inefficiency, causes parking period partially long.
In view of this, urgently improving the structure of outer hood, to reduce windage, is those skilled in the art's technical matterss urgently to be resolved hurrily.
Summary of the invention
For solving the problems of the technologies described above, object of the present invention is for providing a kind of Motor train unit body and split type outer hood thereof.
Split type outer hood provided by the invention, is installed on the headwall of Motor train unit body, and described outer hood comprises sealing windscreen section and the detouchable maintenance windscreen section of split setting, and described maintenance windscreen section corresponds to the maintenance position of described headwall.
Split design like this, when needs overhaul, as long as maintenance windscreen section is taken apart and can be carried out, without the need to overall pulling down, can reduce the repair time, raise the efficiency.
Alternatively, described maintenance windscreen section comprises the left maintenance windscreen section at two the drift angle places be positioned on the downside of described outer hood and right maintenance windscreen section.
The present invention also provides a kind of Motor train unit body, and comprise headwall and the outer hood being installed on described headwall, described outer hood is the split type outer hood described in above-mentioned any one.Because above-mentioned outer hood has above-mentioned technique effect, the Motor train unit body with this outer hood also has identical technique effect.
Alternatively, the outside of described maintenance windscreen section is fixed by the headwall of lock screw and described car body, the inner side of described maintenance windscreen section is provided with hanging part, and described headwall is provided with mount hole, and the inner side of described maintenance windscreen section is mounted on described mount hole by described hanging part.
The outside of maintenance windscreen section adopts lock screw to fix, and achieves the fixing of maintenance windscreen section, and inner side mounting, when can prevent outside lock screw from loosening, maintenance windscreen section is built on the sand.During installation, the inner side of first mounting maintenance windscreen section, then outside is fixed by lock screw; During maintenance, then only need the lock screw removing outside, more mobile maintenance windscreen section departs from mount hole to make hanging part, the dismounting of overhauling windscreen section can be realized, compared to sealing windscreen section, obviously achieve the fast assembling-disassembling of maintenance windscreen section, thus significantly improve overhaul efficiency.
Alternatively, described hanging part is mounting bearing pin, described mounting bearing pin has the path section and large footpath section that axially connect along it, described headwall is provided with the hole, large footpath and diameter holes that connect, the large footpath section of described mounting bearing pin can pass hole, described large footpath, fall in described diameter holes through rear described path section and mount, described diameter holes is suitable with described path sector hole footpath.
Alternatively, described mounting bearing pin cuts predetermined length vertically by the middle part of cylinder and forms described path section.
Alternatively, the head of described mounting bearing pin forms described large footpath section, and its end is tapered.
Alternatively, be provided with the annular table stage between the afterbody of described mounting bearing pin and described path section, the external diameter in described annular table stage is greater than the external diameter of described path section and described afterbody; Described mounting bearing pin also comprises U-shaped clamp, and described afterbody inserts the mounting hole internal fixtion bottom described U-shaped clamp, and the described annular table stage is stuck in described mounting hole place;
The inner side of described maintenance windscreen section is provided with adapter plate, and the open side of described U-shaped clamp is fixed on described adapter plate.
Alternatively, described headwall is provided with mount pad, and described mount pad comprises the adapter plate with described maintenance windscreen section madial wall form fit, and the vertical vertical plate arranged; Described adapter plate is fixed on described headwall by binding bolt, and described mount hole is located at described vertical plate; Described mounting bearing pin level is fixed on the inner side of described maintenance windscreen section.
Alternatively, described lock screw inserts the outer side skeleton of described maintenance windscreen section, and being provided with anticreep pad and supporting seat successively between the inwall of described lock screw and described outer side skeleton, described supporting seat is close to the inwall of described outer side skeleton, and described supporting seat is close to by described anticreep pad.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of specific embodiment of outer hood provided by the present invention;
Fig. 2 is the structural representation of left maintenance windscreen section in Fig. 1;
Fig. 3 is the structural representation of right maintenance windscreen section in Fig. 1;
Fig. 4 is the structural representation being provided with articulated pin shaft position in Fig. 2;
Fig. 5 is the birds-eye view of Fig. 4;
Fig. 6 is the left view of Fig. 4;
Fig. 7 is the structural representation after removing mounting bearing pin in Fig. 6;
Fig. 8 is the structural representation mounting bearing pin in Fig. 4;
Fig. 9 is the structural representation of lock screw position in 2.
In Fig. 1-9:
10 maintenance windscreen sections, 11 left maintenance windscreen sections, the outer side skeleton of 11a, 111 adapter plates, 12 right maintenance windscreen sections, 13 mounting bearing pins, 131 path sections, 132 large footpath sections, 133U shape clamp, 134 annular table stages, 135 afterbodys, 14 lock screws, 15 anticreep pads, 16 supporting seats, 17 pads, 20 sealing windscreen sections, 301 adapter plates, 302 vertical plate, 303 mount holes, hole, 303a large footpath, 303b diameter holes, 304 permanent seats
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of specific embodiment of outer hood provided by the present invention.
A kind of split type outer hood, be installed on the headwall (not shown in figure 1) of Motor train unit body, outer hood can comprise sealing windscreen section 20 and the detouchable maintenance windscreen section 10 of split setting, as shown in Figure 1, maintenance windscreen section 10 and sealing windscreen section 20 can be arranged around the surrounding of headwall.Maintenance windscreen section 10 corresponds to the maintenance position of end wall of car body.The position of namely overhauling windscreen section 10 corresponds to often to be needed to remove windscreen to carry out overhauling the position of inner member, such as, corresponding to the position of headwall electric elements.
Split design like this, when needs overhaul, as long as maintenance windscreen section 10 is taken apart and can be carried out, without the need to overall pulling down, can reduce the repair time, raise the efficiency.Be appreciated that the parameter such as position, size of maintenance windscreen section 10, design can be needed according to space for maintenance.
It should be noted that, sealing windscreen section 20 described herein, belong to relative concept with maintenance windscreen section 10, maintenance windscreen section 10 needs based on maintenance, and dismounting frequency is higher, takes detouchable connection mode; Sealing windscreen section 20, also without the need to dismounting during owing to overhauling, therefore its connection mode is more flexible, and preferred scheme takes comparatively firm mounting means, such as organizes bolt sealing from inner passing through more, and during dismounting, operating personal outwards can take off bolt successively from inner.
Particularly, maintenance windscreen section 10 can comprise the left maintenance windscreen section 10 at two the drift angle places being positioned at whole outer hood lower end and right maintenance windscreen section 12, as shown in Figure 1.Because the electric elements etc. on the downside of end wall of car body is in two drift angle places usually, in car body between windscreen and outer hood, and this place limits based on operational space, must outer hood be removed when electric elements is overhauled, therefore two position, place correspondences can be arranged left maintenance windscreen section 10 and right maintenance windscreen section 12.Only design two segment detouchable maintenance windscreen section 10 can meet Quick overhaul demand, and ensures overall firm installation effect.It should be noted that, the "left", "right" described in literary composition take Fig. 1 as visual angle, namely when end wall of car body, and end wall of car body left and right.
Except above-mentioned outer hood, the present invention also provides a kind of Motor train unit body, and comprise end wall of car body and the outer hood being installed on headwall, described outer hood is the outer hood described in above-mentioned any embodiment.Because above-mentioned outer hood has above-mentioned technique effect, the Motor train unit body with this outer hood also has identical technique effect.
In view of above-mentioned design, maintenance windscreen section 10 is that then its dismounting speed directly affects overhaul efficiency for the ease of maintenance, and the mounting structure of following embodiment to maintenance windscreen section 10 has done improvement, to realize the fast assembling-disassembling overhauling windscreen section 10.
Please refer to the structural representation that Fig. 2-6, Fig. 2 is left maintenance windscreen section in Fig. 1; Fig. 3 is the structural representation of right maintenance windscreen section in Fig. 1; Fig. 4 is the structural representation being provided with articulated pin shaft position in Fig. 2; Fig. 5 is the birds-eye view of Fig. 4; Fig. 6 is the left view of Fig. 4.
Particularly, the outside of maintenance windscreen section 10 is fixed by the headwall of lock screw 14 with car body, and the inner side of maintenance windscreen section 10 is provided with hanging part, and headwall is then correspondingly provided with mount hole 303, and the inner side of maintenance windscreen section 10 is mounted on mount hole 303 by hanging part.
Hanging part can be specifically the mounting bearing pin 13 shown in Fig. 4, mounting bearing pin 13 has the path section 131 and large footpath section 132 that axially connect along it, namely mount bearing pin 13 and be provided with step, headwall is then provided with the large footpath hole 303a and diameter holes 303b that vertically connect, similar " key hole " structure, as shown in Figure 7, Fig. 7 is the structural representation after removing mounting bearing pin in Fig. 6.The large footpath section 132 of mounting bearing pin 13 can pass large footpath hole 303a, and can fall in diameter holes 303b through rear path section 131, large footpath section 132 cannot pass through diameter holes 303b, and the card then realizing horizontal direction is hung, i.e. level mounting.
For the ease of forming required mounting bearing pin 13, directly predetermined length can be cut vertically in the middle part of cylinder, the part of cutting corresponds to path section 131, and as shown in Figure 8, Fig. 8 is the structural representation mounting bearing pin in Fig. 4, and this kind of formation process is simple; And, after mounting, the non-cutting tip of path section 131 correspondence is arranged in large footpath hole 303a, the cutting tip of path section 131 correspondence is arranged in diameter holes 303b, cut position and diameter holes 303b adaptation, do not cut position and large footpath hole 303a adaptation, effectively can prevent mounting bearing pin 13 from rocking, improve mounting stability.It is also feasible for being appreciated that formation circular step face is cut in whole commutation.
In Fig. 8, the afterbody 135 of mounting bearing pin 13 has U-shaped clamp 133, the bottom of U-shaped clamp 133 is provided with mounting hole, mounting bearing pin 13 is fixed in mounting hole, as shown in Figure 4, the aperture side of U-shaped clamp 133 is fixed on the adapter plate 111 of left maintenance windscreen section 11, and U-shaped clamp 133 can be welded in adapter plate 111.The cooperation of U-shaped clamp 133 and adapter plate 111 achieves mounting bearing pin 13 and the reliable installation of left maintenance windscreen section 11, makes mounting bearing pin 13 stretch out outside maintenance windscreen section 10, to provide mounting operational space.
Now, the path section 131 in the middle part of mounting bearing pin 13 has and external diameter are less than the afterbody 135 of path section 131, have the annular table stage 134 that external diameter is greater than the two between path section 131 and afterbody 135.When being installed on U-shaped clamp 133, directly afterbody 135 is inserted the mounting hole of U-shaped clamp 133, the annular table stage 134 is stuck in mounting hole place, to implement reliably to be welded and fixed.
Further, be positioned at the large footpath section 132 of mounting bearing pin 13 head, the conical section being positioned at section 132 end, large footpath can be designed with, then, when inserting mount hole 303, the effect of guiding can be played.
For the ease of realizing this kind of mounting, mounting bearing pin 13 level can be fixed on the inner side of outer hood, the headwall of car body then can arrange the mount pad corresponding with mounting bearing pin 13, mount pad comprises the adapter plate 301 with outer hood madial wall form fit, as shown in Figure 2, the adapter plate 301 being positioned at the mount pad on left maintenance windscreen section 10 horizontal segment is horizontally disposed with, the adapter plate 301 being positioned at the mount pad of left maintenance windscreen section 10 bending section is obliquely installed, so be convenient to adapter plate 301 arrange in the space of headwall, with avoid with outer hood inside interfere.Adapter plate 301 is specifically fixed on headwall by binding bolt.
Mount pad also comprises the vertical vertical plate 302 arranged, and mount hole 303 is located at the adapter plate 301 shown in vertical plate 302, figure and vertical plate 302 is integral type structure, can be formed, be easy to shaping by plate body bending, and intensity is reliable, and it is also feasible that certain split is arranged.Design like this, makes mount hole 303 all vertically arrange.
Namely mount hole 303 is vertically arranged, and mounting bearing pin 13 is horizontally disposed with, during installation, direct parallel motion maintenance windscreen section 10 can realize mounting, simple, and maintenance windscreen section 10 need to overcome gravity upwards and parallel motion could depart from, obvious disengaging difficulty is large, installs reliable.
Be appreciated that the mode of mounting is not limited to above-described embodiment, other mounting modes and mounting direction can also be taked.Such as, mount hole 303 is horizontally disposed with, and hanging part is vertically arranged, and during mounting, vertical mobile to realize mounting, mount hole 303 can be consistent with above-described embodiment with the structure of hanging part.
Certainly, no matter take which kind of mounting mode, hanging part is not limited to the mounting bearing pin 13 being provided with step, such as, it can be grab, mount hole 303 is also not limited to above-mentioned " key hole " structure, can be isometrical hole, strip hole, and just mounting bearing pin 13 as shown in Figure 3 falls into diameter holes 303b when realizing mounting, the path section 131 of diameter holes 303b and mounting bearing pin 13 can match, namely radial distance is suitable, and contribute to stable connection bearing pin 13, minimizing is rocked.
In above-described embodiment, the outside of maintenance windscreen section 10 adopts lock screw 14 to fix, and achieves the fixing of maintenance windscreen section 10, and inner side mounting, when can prevent outside lock screw 14 from loosening, maintenance windscreen section 10 is built on the sand.During installation, the inner side of first mounting maintenance windscreen section 10, then outside is fixed by lock screw 14; During maintenance, then only need the lock screw 14 removing outside, more mobile maintenance windscreen section 10 departs from mount hole 303 to make hanging part, the dismounting of overhauling windscreen section 10 can be realized, compared to sealing windscreen section 20, obviously achieve the fast assembling-disassembling of maintenance windscreen section 10, thus significantly improve overhaul efficiency.
For the various embodiments described above, the fixing of lock screw 14 and outer hood specifically can shown in reference diagram 9, and Fig. 9 is the structural representation of lock screw position in Fig. 2.
Headwall is provided with permanent seat 304, and lock screw 14 fixes the outer side skeleton 11a of left maintenance windscreen section 11 in described permanent seat 304, and lock screw 14 inserts in the tapped bore of permanent seat 304 from outside.As shown in Figure 9, lock screw 14 inserts pad 17, outer side skeleton 11a, supporting seat 16, anticreep pad 15, permanent seat 304 successively, anticreep pad 15 and supporting seat 16 is provided with between the inwall of i.e. lock screw 14 and outer side skeleton 11a, anticreep pad 15 is adjacent to supporting seat 16, and supporting seat 16 is adjacent to the inwall of outer side skeleton 11a.Anticreep pad 15 can stop coming off of lock screw 14, prevents lock screw 14 from losing, and easy access personnel overhaul.The outer side skeleton 11a thinner thickness of left maintenance windscreen section 11, arranges supporting seat 16 and is convenient to the firm of lock screw 14.
In above-described embodiment, the concrete joint detail of mounting bearing pin 13 and lock screw 14 illustrates for left maintenance windscreen section 11, and the connection mode of right maintenance windscreen section 12 is identical with it, can refer to understanding.Lock screw 14 inserts from the outside of maintenance windscreen section 10, can easy access personnel dismounting.
Above a kind of Motor train unit body provided by the present invention and split type outer hood thereof are all described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a split type outer hood, be installed on the headwall of Motor train unit body, it is characterized in that, described outer hood comprises sealing windscreen section (20) and detouchable maintenance windscreen section (10) of split setting, and described maintenance windscreen section (10) is corresponding to the maintenance position of described headwall.
2. outer hood as claimed in claim 1, it is characterized in that, described maintenance windscreen section (10) comprises the left maintenance windscreen section (11) at two the drift angle places be positioned on the downside of described outer hood and right maintenance windscreen section (12).
3. a Motor train unit body, comprise headwall and the outer hood being installed on described headwall, it is characterized in that, described outer hood is the split type outer hood described in claim 1 or 2.
4. Motor train unit body as claimed in claim 3, it is characterized in that, the outside of described maintenance windscreen section (10) is fixed by the headwall of lock screw (14) with described car body, the inner side of described maintenance windscreen section (10) is provided with hanging part, described headwall is provided with mount hole (303), and the inner side of described maintenance windscreen section (10) is mounted on described mount hole (303) by described hanging part.
5. Motor train unit body as claimed in claim 4, it is characterized in that, described hanging part is mounting bearing pin (13), described mounting bearing pin (13) has the path section (131) and large footpath section (132) that axially connect along it, described headwall is provided with the hole, large footpath (303a) and diameter holes (303b) that connect, hole, described large footpath (303a) can be passed in large footpath section (132) of described mounting bearing pin (13), mounting in described diameter holes (303b) is fallen into through rear described path section (131), described diameter holes (303b) is suitable with described path section (131) aperture.
6. Motor train unit body as claimed in claim 5, it is characterized in that, described mounting bearing pin (13) is cut predetermined length vertically by the middle part of cylinder and is formed described path section (131).
7. Motor train unit body as claimed in claim 6, it is characterized in that, the head of described mounting bearing pin (13) forms described large footpath section (132), and its end is tapered.
8. Motor train unit body as claimed in claim 7, it is characterized in that, be provided with the annular table stage (134) between the afterbody (135) of described mounting bearing pin (13) and described path section (131), the external diameter of described annular table stage (134) is greater than the external diameter of described path section (131) and described afterbody (135); Described mounting bearing pin (13) also comprises U-shaped clamp (133), described afterbody (135) inserts the mounting hole internal fixtion of described U-shaped clamp (133) bottom, and described annular table stage (134) is stuck in described mounting hole place;
The inner side of described maintenance windscreen section (10) is provided with adapter plate (111), and the open side of described U-shaped clamp (133) is fixed on described adapter plate (111).
9. the Motor train unit body as described in any one of claim 4-8, it is characterized in that, described headwall is provided with mount pad, described mount pad comprises the adapter plate (301) with described maintenance windscreen section (10) madial wall form fit, and the vertical vertical plate (302) arranged; Described adapter plate (301) is fixed on described headwall by binding bolt, and described mount hole (303) is located at described vertical plate (302); Described mounting bearing pin (13) level is fixed on the inner side of described maintenance windscreen section (10).
10. the Motor train unit body as described in any one of claim 4-8, it is characterized in that, described lock screw (14) inserts the outer side skeleton of described maintenance windscreen section (10), and between the inwall of described lock screw (14) and described outer side skeleton, be provided with anticreep pad (15) and supporting seat (16) successively, described supporting seat (16) is close to the inwall of described outer side skeleton, and described anticreep pad (15) is close to described supporting seat (16).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796478.XA CN104608780B (en) | 2014-12-18 | 2014-12-18 | Motor train unit body and its split type outer hood |
| PCT/CN2015/093665 WO2016095614A1 (en) | 2014-12-18 | 2015-11-03 | Electric multiple unit car body and separated outer windscreen thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796478.XA CN104608780B (en) | 2014-12-18 | 2014-12-18 | Motor train unit body and its split type outer hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104608780A true CN104608780A (en) | 2015-05-13 |
| CN104608780B CN104608780B (en) | 2017-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410796478.XA Active CN104608780B (en) | 2014-12-18 | 2014-12-18 | Motor train unit body and its split type outer hood |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104608780B (en) |
| WO (1) | WO2016095614A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095614A1 (en) * | 2014-12-18 | 2016-06-23 | 中车青岛四方机车车辆股份有限公司 | Electric multiple unit car body and separated outer windscreen thereof |
| CN109383546A (en) * | 2018-12-14 | 2019-02-26 | 青岛亚荣科技有限公司 | Outer hood connects quick release structure between a kind of compartment |
| CN110509937A (en) * | 2019-08-30 | 2019-11-29 | 株洲时代新材料科技股份有限公司 | A kind of windscreen of Fast Installation is integrated and its installing/dismounting method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796242B (en) * | 2019-11-14 | 2022-10-25 | 中车长春轨道客车股份有限公司 | Damping and noise-reducing windshield flow guiding device |
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| CN2172243Y (en) * | 1993-08-02 | 1994-07-20 | 铁道部四方车辆研究所 | Passenger train rubber windshield |
| CN1339373A (en) * | 2000-08-23 | 2002-03-13 | 株式会社成田制作所 | Passageway cloth for track vehicle and connection corridor |
| JP2004521807A (en) * | 2001-03-08 | 2004-07-22 | ウンスク リ | Bellows structure of railway vehicle passage |
| CN201566631U (en) * | 2009-09-30 | 2010-09-01 | 唐山轨道客车有限责任公司 | Double-layer wave shed windshield |
| EP2248706A1 (en) * | 2009-05-06 | 2010-11-10 | ALSTOM Transport SA | Joint coupling between rail vehicles |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201501403U (en) * | 2009-09-24 | 2010-06-09 | 唐山轨道客车有限责任公司 | Unit-to-unit damping device of high-speed multiple-unit train |
| CN201941796U (en) * | 2010-12-09 | 2011-08-24 | 南车青岛四方机车车辆股份有限公司 | Outside windshield for passenger room of railway vehicle |
| CN202541539U (en) * | 2012-03-28 | 2012-11-21 | 惟思得交通设备有限公司 | Damping device between high-speed motor train units |
| CN104608780B (en) * | 2014-12-18 | 2017-09-05 | 中车青岛四方机车车辆股份有限公司 | Motor train unit body and its split type outer hood |
-
2014
- 2014-12-18 CN CN201410796478.XA patent/CN104608780B/en active Active
-
2015
- 2015-11-03 WO PCT/CN2015/093665 patent/WO2016095614A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172243Y (en) * | 1993-08-02 | 1994-07-20 | 铁道部四方车辆研究所 | Passenger train rubber windshield |
| CN1339373A (en) * | 2000-08-23 | 2002-03-13 | 株式会社成田制作所 | Passageway cloth for track vehicle and connection corridor |
| JP2004521807A (en) * | 2001-03-08 | 2004-07-22 | ウンスク リ | Bellows structure of railway vehicle passage |
| EP2248706A1 (en) * | 2009-05-06 | 2010-11-10 | ALSTOM Transport SA | Joint coupling between rail vehicles |
| CN201566631U (en) * | 2009-09-30 | 2010-09-01 | 唐山轨道客车有限责任公司 | Double-layer wave shed windshield |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016095614A1 (en) * | 2014-12-18 | 2016-06-23 | 中车青岛四方机车车辆股份有限公司 | Electric multiple unit car body and separated outer windscreen thereof |
| CN109383546A (en) * | 2018-12-14 | 2019-02-26 | 青岛亚荣科技有限公司 | Outer hood connects quick release structure between a kind of compartment |
| CN110509937A (en) * | 2019-08-30 | 2019-11-29 | 株洲时代新材料科技股份有限公司 | A kind of windscreen of Fast Installation is integrated and its installing/dismounting method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016095614A1 (en) | 2016-06-23 |
| CN104608780B (en) | 2017-09-05 |
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