CN201457386U - Magnetic suspension type track inspection vehicle carriage skirt board - Google Patents
Magnetic suspension type track inspection vehicle carriage skirt board Download PDFInfo
- Publication number
- CN201457386U CN201457386U CN2009200743668U CN200920074366U CN201457386U CN 201457386 U CN201457386 U CN 201457386U CN 2009200743668 U CN2009200743668 U CN 2009200743668U CN 200920074366 U CN200920074366 U CN 200920074366U CN 201457386 U CN201457386 U CN 201457386U
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- skirtboard
- compartment
- suspension type
- type track
- tension lever
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- 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
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- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
A magnetic suspension type track inspection vehicle carriage skirt board comprises a carriage skirt board panel, a supporting frame fixed with a carriage bottom board, a skirt board locking mechanism and a spring-tension level mechanism. The edge of the outer side of the supporting frame fixed with the carriage bottom board is hinged with the upper edge of the carriage skirt board panel, the spring-tension lever mechanism comprises a tension lever and a tension spring, wherein one end of the tension spring is connected with the supporting frame fixed with the carriage bottom board while the other end is connected with the upper end of the tension lever, the middle portion of the tension lever is connected with the bottom portion of the supporting frame fixed with the carriage bottom board, and the lower end of the supporting frame fixed with the carriage bottom board is connected with skirt board locking mechanism. When a magnetic suspension vehicle runs to a curved area, the magnetic suspension type track inspection vehicle carriage skirt board can automatically adjust positions along with a walking mechanism and can bear aerodynamic load generated when the track vehicle runs. In addition, the magnetic suspension type track inspection vehicle carriage skirt board can form a closed structure of a complete vehicle body, leads a magnetic suspension type track inspection vehicle to have fine aerodynamic characteristics, can be conveniently opened to a needed position from the external, and can be closed without manual positioning.
Description
Technical field
The utility model relates to a kind of rail traffic vehicles, is specifically related to a kind of magnetic-suspension type track inspection car compartment skirtboard.
Background technology
Rail traffic vehicles all can be below cabin floor the installation mobile unit, the vehicle of high-speed magnetic suspension traffic system is no exception, and some electrical equipments can be installed between running mechanism and cabin floor.Most of urban rail transit vehicles is not established the compartment skirtboard, because its running velocity is lower, and the aerodynamics load of the equipment of hanging under bogie truck and the compartment when not being subjected to train operation influences.
The high-speed magnetic floating vehicular traffic has generally all adopted equipment interlayer between running mechanism and the compartment as the installing space of electric apparatus mounted on vehicle, therefore must consider that these equipment can be when high-speed cruising, the particularly influence of the aerodynamics load that is produced during with relative velocity 1000km/h meeting at two cars, thereby the compartment skirtboard must be installed, so that the air resistance that is produced when reducing the vehicle high-speed cruising.
Magnetic-suspension type track inspection car has been compared special entity with common high-speed magnetic levitation vehicular traffic.It does not have the equipment interlayer, the substitute is outer rotor motor wheel, but still has some electrical equipments to be installed in the framed structure of cabin floor, so still need a skirtboard that is fixed on the cabin floor.This skirtboard is to guarantee that vehicle possesses good air dynamic behaviour and the structure that makes the car body complete closure.
The utility model content
The purpose of this utility model provides a kind of magnetic-suspension type track inspection car compartment skirtboard.This compartment skirtboard can adapt to the needs of the structure of magnetic-suspension type track inspection car, can be installed on the compartment framed structure of the magnetic-suspension type track inspection car that does not have the equipment interlayer, the aerodynamics load that produces in the time of can bearing the high speed meeting, and can adapt to the lateral excursion of skirtboard on the running mechanism, and realize the sealing and the vibration isolation technique effect of skirtboard on compartment skirtboard and the running mechanism, be easy to use.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of magnetic-suspension type track inspection car compartment skirtboard is installed on cabin floor side bar below, is characterized in, comprising:
Compartment skirtboard panel, with cabin floor fixing support rack, skirtboard latch mechanism and spring-tension lever mechanism; Wherein,
Described hinged with cabin floor fixing support rack outer ledge and compartment skirtboard panel upper limb;
Described spring-tension lever mechanism comprises tension lever and tension spring, wherein, described tension spring one end with link to each other with the cabin floor fixing support rack, the other end and tension lever upper end links to each other; Described tension lever middle part connects and cabin floor fixing support rack bottom, and the lower end is connected with the skirtboard latch mechanism.
Above-mentioned magnetic-suspension type track inspection car compartment skirtboard, wherein, described skirtboard latch mechanism comprises skirtboard lock and skirtboard lock connecting rod, wherein, described skirtboard locking is in the perforate on the compartment skirtboard panel, and hinged with skirtboard lock connecting rod one end, this is hinged by releasing of skirtboard lock control or locking; The described skirtboard lock connecting rod other end and tension lever lower end are hinged.
Above-mentioned magnetic-suspension type track inspection car compartment skirtboard wherein, also comprises gas spring, and described gas spring one end and skirtboard lock are hinged, and the other end and cabin floor fixing support rack are hinged.
Above-mentioned magnetic-suspension type track inspection car compartment skirtboard, wherein, described and cabin floor fixing support rack comprise upper flat plate, and with the vertically disposed bottom of this flat board tension lever hold-down arm; This flat board is connected and fixed by bolt and cabin floor side bar, and this flat board one side also runs through and offers fixed orifice, in order to hinged with compartment skirtboard panel; This tension lever hold-down arm lower end is provided with perforate, in order to hinged with tension lever.
Above-mentioned magnetic-suspension type track inspection car compartment skirtboard, wherein, described tension lever hold-down arm front end is provided with perforate, in order to hinged with gas spring.
Above-mentioned magnetic-suspension type track inspection car compartment skirtboard, wherein, described tension lever is " it " font, its upper level part front end is provided with spring fixed hole, in order to connect the hook of tension spring; Its vertical portion, middle part divides upper and lower side to be respectively equipped with perforate, respectively in order to hinged and cabin floor fixing support rack and skirtboard lock connecting rod.
Above-mentioned magnetic-suspension type track inspection car compartment skirtboard, wherein, described tension lever lower end is horizontally disposed with the positioning step of projection laterally, after skirtboard lock connecting rod and skirtboard are locked hinged releasing and disengaging, skirtboard lock connecting rod level is shelved on this positioning step, and keeps horizontality.
Above-mentioned magnetic-suspension type track inspection car compartment skirtboard wherein, also comprises compartment skirtboard rubber strip, and described compartment skirtboard rubber strip is installed on compartment skirtboard panel lower edge.
Above-mentioned magnetic-suspension type track inspection car compartment skirtboard, wherein, described compartment skirtboard panel is an extruding aluminium alloy sectional.
The utility model has the advantages that: the utility model can be adjusted the position with the skew of running mechanism voluntarily in the magnetic-suspension type track vehicle operating when bend is interval.When magnetic-suspension type track vehicular traffic high-speed cruising, the utility model can bear the aerodynamics load that is produced, thereby has reduced the running resistance of magnetic-suspension type track vehicular traffic.Particularly, the utility model can bear the additional aerodynamic load that is produced when the high speed meeting.Because the installation of the utility model on magnetic-suspension type track inspection car, guaranteed the isolation of side space and the car external space under the cabin floor, thereby vibration and noise that the utility model can effectively be isolated running mechanism and produced reach the compartment.Compartment skirtboard panel can open to desired location by the outside easily, and need not the manual positioning just can close, easy to use.
Description of drawings
Fig. 1 is the utility model magnetic-suspension type track inspection car compartment skirtboard structural representation.
Fig. 2 is the utility model magnetic-suspension type track inspection car compartment skirtboard local structure scheme drawing.
Fig. 3 is that the utility model magnetic-suspension type track inspection car compartment skirtboard is installed exploded drawings.
Fig. 4 is applied to sectional schematic diagram on the magnetic-suspension type track inspection car for the utility model.
Cross travel position view when Fig. 5 is skirtboard installation site, the utility model magnetic-suspension type track inspection car compartment and operation.
The specific embodiment
Following according to Fig. 1～Fig. 5, describe a preferred embodiment of the present utility model in detail.
As Fig. 1, Fig. 2 and shown in Figure 3, the compartment skirtboard 6c that the utility model provides comprises: compartment skirtboard panel 6c1, with cabin floor fixing support rack 6c2, gas spring 6c3, skirtboard lock 6c4, skirtboard lock connecting rod 6c5, tension lever 6c6, tension spring 6c7, tension rail bearing pin 6c8, pipe link bearing pin 6c9, spring hanger hole 6c10, compartment skirtboard fixed pin shaft 6c11, skirtboard lock pin 6c12 and compartment skirtboard rubber strip 6c13.
Wherein, vertically compartment skirtboard panel 6c1 that places and horizontal positioned and cabin floor fixing support rack 6c2 between utilize compartment skirtboard fixed pin shaft 6c11 hinged. with cabin floor fixing support rack 6c2 upper end bolt in cabin floor side bar 61 lower ends (as shown in Figure 5). hinged with cabin floor fixing support rack 6c2 lower end tension lever hold-down arm by tension rail bearing pin 6c8 and tension lever 6c6. tension lever 6c6 is " it " font, have three holes on it, top one axis hole is in order to hinged and tension lever hold-down arm cabin floor fixing support rack 6c2, the perforate of upper level part front end is spring hanger hole 6c10, in order to connect the lower end hook of tension spring 6c7. tension spring 6c7 vertically places, the fixed pressure ring of its upper end by bolt in the fixed orifice of cabin floor fixing support rack 6c2 in. there is an axis hole tension lever 6c6 lower end, adopt the end of pipe link bearing pin 6c9 and skirtboard lock connecting rod 6c5 hinged. tension lever 6c6 lower end is horizontally disposed with the positioning step 6c14 of a projection, be used to limit the scope that skirtboard lock connecting rod 6c5 rotates around pipe link bearing pin 6c9. under the effect of this positioning step 6c14, skirtboard lock connecting rod 6c5 locks the 6c4 pin jointed end when not being connected by compartment skirtboard fixed pin shaft and skirtboard lock 6c4 with skirtboard, also can keep horizontality. skirtboard lock 6c4 installs and is fixed in the perforate on the compartment skirtboard panel 6c1. and this position of opening is determined with the relative position of skirtboard lock 6c4 pin jointed end by skirtboard lock connecting rod 6c5, so that skirtboard lock connecting rod 6c5 and skirtboard lock 6c4 pin jointed end do not need operation bidirectional to insert and are installed on the relevant position that the interior skirtboard of this perforate is locked 6c4. skirtboard lock pin 6c12 is hinged with skirtboard lock connecting rod 6c5 and skirtboard lock 6c4, can lock 6c4 control locking or open by skirtboard. 6c4 is hinged with gas spring 6c3 lower end for the skirtboard lock. and gas spring 6c3 vertically places, and is articulated and connected on it and with the edge of cabin floor fixing support rack 6c2 tension lever hold-down arm front end. and compartment skirtboard rubber strip 6c13 is installed on the lower edge of compartment skirtboard panel 6c1.
As shown in Figures 2 and 3, since with cabin floor fixing support rack 6c2 be directly and cabin floor side bar 61 with bolt, so the compartment skirtboard has just had the strong point.Three and cabin floor fixing support rack 6c2 have been disposed on the monolithic compartment skirtboard panel 6c1.One of centre and cabin floor fixing support rack 6c2 do not install miscellaneous part, and only the fixed connecting part as compartment skirtboard panel 6c1 and compartment sole bar uses.Two of its both sides are connected with other above-mentioned links with cabin floor fixing support rack 6c2, have constituted two covers jointly by skirtboard latch mechanism and the corresponding structure that spring-tension lever mechanism constitutes jointly.
As shown in Figure 4, the compartment basic load of using magnetic-suspension type track inspection car of the present utility model has diesel powerplant 1f, electric set acoustical enclosure 1g, on-board air conditioner 1c, carriage body construction 1, also have some electrical equipments that are installed in the both sides, compartment etc., so the carrying structure in whole compartment is a cabin floor framed structure 6.The skirtboard 2b10 of running mechanism 2 covers downwards to suspension magnet module 2e, and is fixed in the running mechanism outer surface.In addition, because this magnetic-suspension type track inspection car has also been installed motor support wheel 2a simultaneously, this motor support wheel 2a has taken the space between inspection car running mechanism 2 and the cabin floor, so magnetic-suspension type track inspection car is not provided with the equipment interlayer between cabin floor and running mechanism as other most of rail traffic vehicles.In sum, compartment skirtboard 6c described in the utility model is arranged between cabin floor 6 and the running mechanism skirtboard 2b10, and because the running mechanism of bottom, compartment is along with turning to of train has cross travel, therefore, compartment skirtboard 6c of the present utility model must be installed on the framed structure of cabin floor 6, just fix and be installed in the below of cabin floor side bar 61, and lower edge is not captiveed joint with running mechanism.
As shown in Figure 5,, in the side superjacent air space of suspension frame crossbeam 2b1 and suspension frame trailing arm 2b5, compartment skirtboard 6c is set, and keeps under the keeping of inside pulling force, closing under the compartment skirtboard normality at side bar 61 lower edges of cabin floor 6.When inspection car operated in the bend interval, running mechanism skirtboard 2b10 is (or inwardly) skew thereupon outwards.For example, when the running mechanism skirtboard outwards was offset to position 2b11, compartment skirtboard lower edge also can outwards open thereupon, at this moment, the lower edge of compartment skirtboard 6c rides over the top of running mechanism skirtboard 2b10 just, and remains and the contacting of running mechanism skirtboard 2b10, and together moves thereupon.
As shown in Figure 5, when magnetic-suspension type track inspection car moves to bend, if the relative compartment of running mechanism can produce cross travel to a certain degree. running mechanism is to the body inner side side travel, and compartment skirtboard 6c keeps original position, does not move thereupon; If running mechanism is to car body outside side travel, because compartment skirtboard 6c lower edge is unfixing, thereby can open to the car body outside. the skirtboard lock pin that this moment, skirtboard was locked on the 6c4 is positioned at lockup state, so the traction skirtboard lock connecting rod 6c5 one outer side of car body in the same way moves. because skirtboard lock connecting rod 6c5 is fixed in tension lever 6c6 lower end, thereby tension lever serves as that axle rotates with tension rail bearing pin 6c8. at this moment, tension spring 6c7 is stretched by quiescence. because the effect that limits of tension spring, in this process, skirtboard lower edge compartment, compartment skirtboard rubber strip 6c13 and running mechanism skirtboard 2b10 keep in touch, and after running mechanism resetted, compartment skirtboard 6c also got back to initial position voluntarily.
When the magnetic-suspension type track inspection car high-speed cruising, the aerodynamic force of its generation can apply an outside pulling force on the compartment skirtboard.According to above-mentioned same principle, tension spring 6c7 can guarantee that compartment skirtboard lower edge is within the allowed band to the displacement in the outside, compartment.When magnetic-suspension type track inspection car and other magnetic-suspension type track vehicle high speed meetings, because relative velocity can reach 1000km/h, this pulling force can sharply rise to peak value at short notice.Therefore, the selection of tension spring 6c7 must be taken this situation into account, to guarantee that under the situation of high speed meeting compartment skirtboard lower edge displacement laterally still can keep within the range of permission.
In the middle of preferred embodiment of the present utility model, selected gas spring 6c3 is free type gas spring (strut bar), mainly plays a supportive role, and has only the shortest, the longest two positions.Thereby in the middle of the above-mentioned normality use of compartment skirtboard, mainly rely on tension spring 6c7 to realize the above-mentioned technical functionality that the utility model is designed.
In the time need opening the compartment skirtboard, can directly operate skirtboard lock 6c4, skirtboard lock connecting rod 6c5 and the hinged releasing of skirtboard lock 6c4 at compartment skirtboard panel 6c1 lateral surface because of plant maintenance, maintenance or other reasons.At this moment, compartment skirtboard panel 6c1 separates with skirtboard lock connecting rod 6c5, can under the support of gas spring 6c3, open laterally, and on turn over to default position.The selected of this predeterminated position decides with the maintenance operations requisite space, and realized by the concrete parameter of selected gas spring 6c3.After finishing maintenance operations, skirtboard panel 6c1 puts down with the compartment.Because the effect of the horizontally disposed positioning step 6c14 in tension lever 6c6 lower end, skirtboard lock connecting rod 6c5 need not manual positioning, can accurately insert the relevant position of skirtboard lock 6c4, and can carry out locking, thereby recover being articulated and connected of skirtboard lock connecting rod 6c5 and skirtboard lock 6c4 at compartment skirtboard panel 6c1 outside direct control skirtboard lock 6c4.
For weight control comparatively harsh requirement is arranged owing to consider magnetic-suspension type track inspection car, so the utility model parts adopt lightweight metal material more.In the middle of the utility model preferred embodiment, because tension lever 6c6 is main stressed member, so selected wrought aluminium spare for use.Compartment skirtboard panel 6c1 has selected aluminum alloy extrusion section bar for use.
Because use of the present utility model has formed complete car body enclosed construction, makes magnetic-suspension type track inspection car possess good air dynamic behaviour.The utility model can be adjusted the position with the skew of running mechanism voluntarily owing to adopted aforementioned structure in the magnetic-suspension type track vehicle operating when bend is interval.Owing to be provided with structures such as tension spring 6c7 and tension lever 6c6, when magnetic-suspension type track vehicular traffic high-speed cruising, the utility model can bear the aerodynamics load that is produced, thereby has reduced the running resistance of magnetic-suspension type track vehicular traffic.Particularly, the utility model can bear the additional aerodynamic load that is produced when the high speed meeting.Because the installation of compartment skirtboard, guaranteed the isolation of side space and the car external space under the cabin floor substantially, thereby vibration and noise that the utility model can effectively be isolated running mechanism and produced reach the compartment.During with respect to the compartment cross travel, compartment skirtboard rubber strip 6c13 also can form the technique effect of sealing and soft vibration isolation at running mechanism.In addition, the utility model is owing to be provided with structures such as skirtboard lock 6c4, skirtboard lock connecting rod 6c5, tension lever 6c6 and gas spring 6c3, and compartment skirtboard panel 6c can open to desired location by the outside easily, and need not manual positioning and just can close.
Above-mentioned explanation and accompanying drawing have provided the specific embodiment of the present utility model and details thereof. and those of ordinary skill in the art will recognize that the utility model can implement in many other concrete structures; and those of ordinary skill in the art does not need too much experiment can implement these related embodiment. as the purpose of this patent file; protection domain of the present utility model thereby not only be subject to the concrete preferred implementation of above-mentioned explanation, but propose by claim. the method for equivalence and any all changes in the scope all are regarded as being included in the spirit and scope of the present utility model in the claim.
Claims (9)
1. a magnetic-suspension type track inspection car compartment skirtboard is installed on cabin floor side bar (61) below, it is characterized in that, comprising:
Compartment skirtboard panel (6c1), with cabin floor fixing support rack (6c2), skirtboard latch mechanism and spring-tension lever mechanism; Wherein,
Described hinged with outer ledge and compartment skirtboard panel (6c1) upper limb cabin floor fixing support rack (6c2);
Described spring-tension lever mechanism comprises tension lever (6c6) and tension spring (6c7), wherein, described tension spring (6c7) end with link to each other with cabin floor fixing support rack (6c2), the other end and tension lever (6c6) upper end links to each other; Described tension lever (6c6) middle part connects the bottom with cabin floor fixing support rack (6c2), and the lower end is connected with the skirtboard latch mechanism.
2. magnetic-suspension type track inspection car as claimed in claim 1 compartment skirtboard, it is characterized in that, described skirtboard latch mechanism comprises skirtboard lock (6c4) and skirtboard lock connecting rod (6c5), wherein, described skirtboard lock (6c4) is fixed in the perforate on the compartment skirtboard panel (6c1), and hinged with skirtboard lock connecting rod (6c5) end, this is hinged by skirtboard lock (6c4) control releasing or locking; Described skirtboard lock connecting rod (6c5) other end and tension lever (6c6) lower end are hinged.
3. magnetic-suspension type track inspection car as claimed in claim 2 compartment skirtboard is characterized in that, also comprises gas spring (6c3), and described gas spring (6c3) end and skirtboard lock (6c4) are hinged, and the other end and cabin floor fixing support rack (6c2) are hinged.
4. magnetic-suspension type track inspection car as claimed in claim 3 compartment skirtboard is characterized in that, described and cabin floor fixing support rack (6c2) comprise upper flat plate, and with the vertically disposed bottom of this flat board tension lever hold-down arm; Wherein,
Described flat board is connected and fixed by bolt and cabin floor side bar (61), and this flat board one side also runs through and offers fixed orifice, in order to hinged with compartment skirtboard panel (6c1);
Described tension lever hold-down arm lower end is provided with perforate, in order to hinged with tension lever (6c6).
5. magnetic-suspension type track inspection car as claimed in claim 4 compartment skirtboard is characterized in that, described tension lever hold-down arm front end is provided with perforate, in order to hinged with gas spring (6c3).
6. magnetic-suspension type track inspection car as claimed in claim 4 compartment skirtboard is characterized in that described tension lever (6c6) is " it " font; Its upper level part front end is provided with spring fixed hole, in order to connect the hook of tension spring (6c7); Its vertical portion, middle part divides upper and lower side to be respectively equipped with perforate, respectively in order to hinged and cabin floor fixing support rack (6c2) and skirtboard lock connecting rod (6c5).
7. magnetic-suspension type track inspection car as claimed in claim 6 compartment skirtboard, it is characterized in that, described tension lever (6c6) lower end is horizontally disposed with a protruding laterally positioning step (6c14), after skirtboard lock connecting rod (6c5) and skirtboard are locked (6c4) hinged releasing and are broken away from, skirtboard lock connecting rod (6c5) level is shelved on this positioning step (6c14), and keeps horizontality.
8. magnetic-suspension type track inspection car as claimed in claim 1 compartment skirtboard is characterized in that, also comprises compartment skirtboard rubber strip (6c13), and described compartment skirtboard rubber strip (6c13) is installed on the lower edge of compartment skirtboard panel (6c1).
9. magnetic-suspension type track inspection car as claimed in claim 1 compartment skirtboard is characterized in that described compartment skirtboard panel (6c1) is an extruding aluminium alloy sectional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200743668U CN201457386U (en) | 2009-08-06 | 2009-08-06 | Magnetic suspension type track inspection vehicle carriage skirt board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200743668U CN201457386U (en) | 2009-08-06 | 2009-08-06 | Magnetic suspension type track inspection vehicle carriage skirt board |
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| Publication Number | Publication Date |
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| CN201457386U true CN201457386U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200743668U Expired - Lifetime CN201457386U (en) | 2009-08-06 | 2009-08-06 | Magnetic suspension type track inspection vehicle carriage skirt board |
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| CN (1) | CN201457386U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661451A (en) * | 2013-10-15 | 2014-03-26 | 南车青岛四方机车车辆股份有限公司 | Skirt plate of railway vehicle |
| CN103818397A (en) * | 2014-03-19 | 2014-05-28 | 南车四方车辆有限公司 | Aluminum apron board for railway vehicle and machining method thereof |
| CN106627805A (en) * | 2015-09-07 | 2017-05-10 | 特兰斯特克斯复合材料公司 | Self-repositioning strut for aerodynamic skirt |
| CN109278783A (en) * | 2018-11-23 | 2019-01-29 | 西南交通大学 | A kind of bogie skirtboard folding device |
| CN110001685A (en) * | 2019-04-24 | 2019-07-12 | 中车青岛四方机车车辆股份有限公司 | A kind of car body apron board structure |
| CN110562279A (en) * | 2019-09-20 | 2019-12-13 | 中铁轨道交通装备有限公司 | Straddle type monorail vehicle escape mechanism |
| CN110588684A (en) * | 2019-09-05 | 2019-12-20 | 中车青岛四方机车车辆股份有限公司 | Self-adaptive skirt board for vehicle body steering |
-
2009
- 2009-08-06 CN CN2009200743668U patent/CN201457386U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661451A (en) * | 2013-10-15 | 2014-03-26 | 南车青岛四方机车车辆股份有限公司 | Skirt plate of railway vehicle |
| CN103661451B (en) * | 2013-10-15 | 2016-05-25 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle skirtboard |
| CN103818397A (en) * | 2014-03-19 | 2014-05-28 | 南车四方车辆有限公司 | Aluminum apron board for railway vehicle and machining method thereof |
| CN106627805A (en) * | 2015-09-07 | 2017-05-10 | 特兰斯特克斯复合材料公司 | Self-repositioning strut for aerodynamic skirt |
| CN109278783A (en) * | 2018-11-23 | 2019-01-29 | 西南交通大学 | A kind of bogie skirtboard folding device |
| CN110001685A (en) * | 2019-04-24 | 2019-07-12 | 中车青岛四方机车车辆股份有限公司 | A kind of car body apron board structure |
| CN110001685B (en) * | 2019-04-24 | 2021-04-30 | 中车青岛四方机车车辆股份有限公司 | Vehicle body apron board structure |
| CN110588684A (en) * | 2019-09-05 | 2019-12-20 | 中车青岛四方机车车辆股份有限公司 | Self-adaptive skirt board for vehicle body steering |
| CN110562279A (en) * | 2019-09-20 | 2019-12-13 | 中铁轨道交通装备有限公司 | Straddle type monorail vehicle escape mechanism |
| CN110562279B (en) * | 2019-09-20 | 2021-04-30 | 中铁轨道交通装备有限公司 | Straddle type monorail vehicle escape mechanism |
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Owner name: TONGJI UNIVERSITY Free format text: FORMER OWNER: SHANGHAI MAGLEV TRANSPORTATION DEVELOPMENT CO., LTD. Effective date: 20150225 Free format text: FORMER OWNER: SHANGHAI MAGNETIC SUSPENSION COMMUNICATION ENGINEERING TECHNOLOGY RESEARCH CENTE Effective date: 20150225 |
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Free format text: CORRECT: ADDRESS; FROM: 201204 PUDONG NEW AREA, SHANGHAI TO: 200092 YANGPU, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150225 Address after: 200092 Shanghai City, Yangpu District Siping Road No. 1239 Patentee after: Tongji University Address before: 201204 Pudong New Area, Longyang Road, No. 2520, Patentee before: Shanghai Maglev Transportation Development Co., Ltd. Patentee before: Shanghai Magnetic Suspension Communication Engineering Technology Research Cente |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |