CN109421763A - Single rail bogie component and rail vehicle with it - Google Patents
Single rail bogie component and rail vehicle with it Download PDFInfo
- Publication number
- CN109421763A CN109421763A CN201710770300.1A CN201710770300A CN109421763A CN 109421763 A CN109421763 A CN 109421763A CN 201710770300 A CN201710770300 A CN 201710770300A CN 109421763 A CN109421763 A CN 109421763A
- Authority
- CN
- China
- Prior art keywords
- driving
- travelling wheel
- bogie
- main body
- cantilever
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 33
- 230000004308 accommodation Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/04—Monorail systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
- B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of single rail bogie component and with its rail vehicle, the single rail bogie component includes: bogie frame, and the bogie frame has upper and lower open installation space；Driving device, the driving device include the driving main body being connected with the bogie frame and with the driving cantilever that is connected of driving main body；Travelling wheel, the travelling wheel protrudes into the installation space and is detachably arranged on the driving cantilever, the driving cantilever is more than or equal to the axial dimension d of the travelling wheel along preset distance D, the preset distance is spaced apart with a side far from the driving main body of the installation space.Single rail bogie component according to an embodiment of the present invention is more conducive to the disassembly of travelling wheel, can no longer bogie be separated or be settled track girder with car body, disassembly process is simple, and process is less, and required time is short.
Description
Technical field
The present invention relates to rail vehicle technical field, more particularly, to a kind of single rail bogie component and with its
Rail vehicle.
Background technique
Monorail transit vehicle is one kind important in rail vehicle, and bogie is the chief component of monorail train, single
Rail vehicular traffic is carried by the rubber running wheel on bogie, is walked in a dedicated track, the small, vehicle with occupied area
Low noise advantages are runed, but there is also some problems in actual application.
In use, rubber running wheel is unavoidably damaged, and is replaced.In the related art, more
Travelling wheel is changed firstly the need of bogie being separated or being settled track structure with car body, provides operating space for disassembly travelling wheel,
Thus cause travelling wheel disassembly relatively difficult, need to expend more time and a large amount of manpower, maintenance cost is high.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of list
It is short to expend the time for rail truck assemblies, the single rail bogie component travelling wheel convenient disassembly.
The invention also provides a kind of rail vehicles with above-mentioned single rail bogie component.
Single rail bogie component according to an embodiment of the present invention, comprising: bogie frame, the bogie frame have upper
Under open installation space；Driving device, the driving device include the driving main body being connected with the bogie frame and with
The connected driving cantilever of the driving main body；Travelling wheel, the travelling wheel protrude into the installation space and are detachably arranged in institute
It states on driving cantilever, the driving cantilever and a side far from the driving main body of the installation space are predetermined along being spaced apart
Distance D, the preset distance D are more than or equal to the axial dimension d of the travelling wheel.
Single rail bogie component according to an embodiment of the present invention is more conducive to the disassembly of travelling wheel, can no longer by bogie with
Car body separation or sedimentation track girder, disassembly process is simple, and process is less, and required time is short.
In addition, single rail bogie component according to the above embodiment of the present invention can also have following additional technology special
Sign:
Single rail bogie component according to an embodiment of the invention, the travelling wheel include being co-axially located at the driving
Multiple on cantilever, the travelling wheel for being at least distally from the driving main body is detachable.
According to some embodiments of the present invention, the travelling wheel is fixed on the driving cantilever by threaded fastener.
In some embodiments of the invention, on the extending direction of the driving cantilever, the cantilever of the driving cantilever
A side surface backwards to the driving main body of the end without departing from the travelling wheel.
According to some embodiments of the present invention, the bogie frame includes: steering frame body, and the installation space is by institute
Steering frame body is stated to limit；Drive mounting portion, the driving mounting portion be located at a side of the installation space along it is upper and with
The steering frame body has cooperatively formed accommodation space, and the driving main body is located in the accommodation space.
Further, the driving main body is driving motor.
Optionally, at least one of steady wheel mounting base and directive wheel mounting base are additionally provided on the bogie frame.
According to some embodiments of the present invention, the bogie frame is equipped with the suspension for installing secondary suspension device
Device mounting seat.
Rail vehicle according to an embodiment of the present invention includes: car body and single rail bogie group according to an embodiment of the present invention
Part, the single rail bogie component are located at the lower part of the car body by the steering structure framework.
Rail vehicle according to an embodiment of the present invention, the bottom of the car body are equipped with the dismounting for dismounting the travelling wheel
Mouthful, the gap that a side edge far from the driving main body of driving cantilever and the installation space is spaced apart with it is described
It is corresponding up and down to dismount mouth.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of single rail bogie component according to an embodiment of the present invention；
Fig. 2 is the left view of single rail bogie component according to an embodiment of the present invention；
Fig. 3 is the main view of single rail bogie component according to an embodiment of the present invention；
Fig. 4 is the top view of single rail bogie component according to an embodiment of the present invention；
Fig. 5 is that the travelling wheel of single rail bogie component according to an embodiment of the present invention is located at the structural representation of first position
Figure；
Fig. 6 is that the travelling wheel of single rail bogie component according to an embodiment of the present invention is located at the structural representation of the second position
Figure.
Appended drawing reference:
Single rail bogie component 100；
Bogie frame 10；Turn to frame body 11；Installation space 111；Drive mounting portion 12；Accommodation space 121；Steady wheel
Mounting base 13；Directive wheel mounting base 14；Suspension arrangement mounting base 15；
Driving device 20；Drive main body 201；Drive cantilever 202；
Travelling wheel 30.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention, ability
The those of ordinary skill in domain can carry out a variety of changes to these embodiments without departing from the principle and spirit of the present invention
Change, modification, replacement and variant, the scope of the present invention is defined by the claims and their equivalents.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instruction such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, defining " first ", the feature of " second " can be expressed or impliedly
Including one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
Single rail bogie component 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 6, and to according to this
The rail vehicle of the single rail bogie component 100 of inventive embodiments is described.
Rail vehicle according to an embodiment of the present invention includes car body and single rail bogie component according to an embodiment of the present invention
100.Referring to Fig.1 shown in-Fig. 4, single rail bogie component 100 according to an embodiment of the invention include: bogie frame 10,
Driving device 20 and travelling wheel 30.
Specifically, bogie frame 10 has installation space 111, about 111 installation space is opened wide, and is convenient for travelling wheel 30
Dismounting.Driving device 20 includes driving main body 201 and driving cantilever 202, and driving main body 201 is connected with bogie frame 10,
Driving cantilever 202 is connected extension with main body 201 is driven.Travelling wheel 30 protrudes into installation space 111, and is located at driving cantilever 202
On, travelling wheel 30 can be rotated with the rotation of driving cantilever 202, and travelling wheel 30 can be dismantled from driving cantilever 202
Get off.Driving cantilever 202 is spaced apart preset distance D, traveling with a side of the separate driving main body 201 of installation space 111 edge
The axial dimension of wheel 30 is d, and preset distance D is more than or equal to axial dimension d, guarantees that travelling wheel 30 can be completely disengaged by translation
Cantilever 202 is driven, realizes disassembly.
Single rail bogie component 100 is located at the lower part of car body by steering structure framework 10.The bottom of car body can be equipped with
Dismount mouth, the gap that a side edge of driving cantilever 202 and the separate driving main body 201 of installation space 111 is spaced apart with tear open
It fills mouth to correspond to up and down, movement of the travelling wheel 30 on driving cantilever 202 can be carried out by dismounting mouth, realizes tearing open for travelling wheel 30
Dress.
As a result, when needing replacing travelling wheel 30, travelling wheel 30 and the connection of driving cantilever 202 need to only be separated, so that
Travelling wheel 30 can be mobile relative to driving cantilever 202, then along driving 202 axis of cantilever to the side far from driving main body 201
Mobile travelling wheel 30, makes travelling wheel 30 be moved to the side of the separate driving main body 201 of driving cantilever 202 and installation space 111
In the gap that edge is spaced apart, as shown in figure 5, travelling wheel 30 is located at first position at this time, travelling wheel 30 is close to driving main body
201 end face is completely disengaged with driving cantilever 202.Then travelling wheel 30 can be moved upward to the second position as shown in Figure 6, i.e.,
Travelling wheel 30 completely disengages single rail bogie component 100, travelling wheel 30 can be removed by the dismounting mouth of the bottom of car body, in car body
The disassembly of travelling wheel 30 inside can be completed, disassembling section is convenient, without moving body or sedimentation track girder.
It can equally be realized out of car body when new travelling wheel 30 is installed, travelling wheel is put down by the dismounting mouth of the bottom of car body
30, so that travelling wheel 30 is vertically placed on a side of the separate driving main body 201 of driving cantilever 202 and installation space 111 along institute
In gap spaced apart, then the axis by travelling wheel 30 along driving cantilever 202 is moved to close to the side of driving main body 201
The installation site on cantilever 202 is driven, travelling wheel 30 and driving cantilever 202 is then connected, the replacement of travelling wheel 30 can be completed,
Replacement operation is convenient.
Single rail bogie component 100 according to an embodiment of the present invention drives cantilever 202 and installation space 111 by making
Far from driving main body 201 a side along be spaced apart convenient width gap, be conducive to the disassembly of travelling wheel 30, may not need by
Bogie, which separates or settle track girder with car body, can be realized the replacement of travelling wheel 30, can simplify disassembly process, process compared with
Few, required time is short.
Since single rail bogie component 100 according to an embodiment of the present invention has above-mentioned beneficial technical effect, root
Also there is corresponding technical effect according to the rail vehicle of the embodiment of the present invention, travelling wheel 30 can be simplified and dismantle process, travelling wheel
30 is convenient for disassembly and assembly, and rail vehicle may be implemented to replace travelling wheel 30 out of car body, reduce replacing construction, reduce maintenance cost.
It should be noted that the removed position of travelling wheel 30 is not limited only to the dismounting of the bottom of the car body of above-described embodiment
Mouthful, for example, travelling wheel 30 is by driving cantilever 202 when the clearance height between the bottom of car body and bogie frame 10 is suitable for
Single rail bogie group is moved upwardly off along the gap being spaced apart with a side of the separate driving main body 201 of installation space 111
After part 100, travelling wheel 30 can also be removed from the gap between the bottom and bogie frame 10 of car body, guarantee steering structure
Realize that the convenient of travelling wheel 30 dismounts while frame 10 and car body connective stability.
According to some embodiments of the present invention, travelling wheel 30 may include multiple, for example, as Figure 1-Figure 4, travelling wheel
30 can be two, and two travelling wheels 30 are co-axially located on driving cantilever 202, and multiple travelling wheels 30 provide support for car body,
Car body stability is more preferable.It can be when dismantling travelling wheel 30 and only dismantle a travelling wheel 30 far from driving main body 201, it can also be with
Dismantle multiple travelling wheels 30.Since the driving main body 201 of driving device 20 is connected with bogie frame 10, dismantle it is multiple walk
Row wheel 30 when need by far from driving main body 201 travelling wheel 30 successively dismantle, until disassembly in need travelling wheel 30
It all dismantles for it.In short, the travelling wheel 30 for being at least distally from driving main body 201 is detachable.
Further, travelling wheel 30 can be fixed on driving cantilever 202 by threaded fastener, and connection type is simple,
It is easy to dismount.Certainly, travelling wheel 30 and the connection type of driving cantilever 202 are without being limited thereto, and for example, it can be interference fits to connect
It connects, it is only necessary to meet travelling wheel 30 and driving cantilever 202 is detachably connected and the requirement of stable connection.
In some embodiments of the invention, as shown in Figure 3 and Figure 4, on the extending direction of driving cantilever 202, driving
The cantilever end of cantilever 202, backwards to the side surface for driving main body 201, guarantees that travelling wheel 30 is installed surely without departing from travelling wheel 30
Gu while reduce driving cantilever 202 length, and then reduce bogie frame 10 along driving 202 axis direction of cantilever length,
Make more compact structure, and saves material.
It is understood that driving cantilever 202 according to the influence of the factors such as the intensity for driving cantilever 202 in practical application
End can also exceed 30 certain distance of travelling wheel, it is only necessary to it is firm to meet the installation of travelling wheel 30, and drives the end of cantilever 202
Portion is more than or equal to travelling wheel 30 along the preset distance D being spaced apart with a side of the separate driving main body 201 of installation space 111
The requirement of axial dimension d.
According to some embodiments of the present invention, bogie frame 10 may include: to turn to frame body 11 and driving mounting portion
12.It turns to frame body 11 and limits installation space 111, driving mounting portion 12 is located at a side of installation space 111 along upper, and drives
Dynamic mounting portion 12 has cooperatively formed accommodation space 121 with frame body 11 is turned to, and driving main body 201 is located in accommodation space 121.?
In the specific embodiment of Fig. 1-Fig. 4, turns to about 111 installation space that frame body 11 limits and open wide, it is outstanding that driving may be implemented
The installation of arm 202 and travelling wheel 30.The bridge insert that driving mounting portion 12 can generally raise upward, bridge insert and bogie master
11 side of body cooperates to recessed arc panel, forms the open accommodation space 121 in front and back, drives main body 201 in accommodation space
The connection with bogie frame 10 is realized in 121.10 structure of bogie frame is simple, is easily installed.
Further, driving main body 201 can be driving motor, and driving motor driving driving cantilever 202 pivots, and then band
Dynamic travelling wheel 30 rotates, driving force foot, and driving effect is more preferable.
With continued reference to Fig. 1-Fig. 4, to realize the guiding role of single rail bogie component 100, and guarantee the steady of car body operation
It is qualitative, steady wheel mounting base 13 and directive wheel mounting base 14, steady wheel and directive wheel point are also provided on bogie frame 10
It is not horizontally installed in steady wheel mounting base 13 and directive wheel mounting base 14.It is of course also possible to according to the knot of bogie frame 10
Structure design requirement is only arranged steady wheel mounting base 13 or directive wheel mounting base 14 is only arranged, that is to say, that independent steady wheel or
Person's directive wheel can play the role of guiding and car body balance is maintained to prevent tilting of car body.In other words, on bogie frame 10
Equipped at least one of steady wheel mounting base 13 and directive wheel mounting base 14.
According to some embodiments of the present invention, it can be equipped on bogie frame 10 for installing the outstanding of secondary suspension device
Hang device mounting base 15, secondary suspension device are installed between car body and bogie frame 10 by suspension arrangement mounting base 15,
Vertical, the horizontal and vertical power between car body and bogie is transmitted, second level vibration damping is provided for vehicle, it is steady to further increase car body
It is qualitative.
Single rail bogie component 100 according to an embodiment of the present invention and with its rail vehicle other constitute and behaviour
Be for those of ordinary skill in the art it is known, be not described in detail herein.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of this specification, the description of reference term " embodiment ", " specific embodiment ", " example " etc. means to tie
It closes the embodiment or example particular features, structures, materials, or characteristics described and is contained at least one embodiment of the present invention
Or in example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.And
And particular features, structures, materials, or characteristics described can not done in any one or more of the embodiments or examples
It relates to, can be combined with each other in an appropriate manner in reconcilable situation.
Claims (10)
1. a kind of single rail bogie component characterized by comprising
Bogie frame, the bogie frame have upper and lower open installation space；
Driving device, the driving device include the driving main body being connected with the bogie frame and with the driving main body phase
Driving cantilever even；
Travelling wheel, the travelling wheel protrude into the installation space and are detachably arranged on the driving cantilever, and the driving is outstanding
With a side far from the driving main body of the installation space along preset distance D is spaced apart, the preset distance is greater than arm
Equal to the axial dimension d of the travelling wheel.
2. single rail bogie component according to claim 1, which is characterized in that the travelling wheel includes being co-axially located at institute
State driving cantilever on it is multiple, be at least distally from it is described driving main body the travelling wheel it is detachable.
3. single rail bogie component according to claim 1, which is characterized in that the travelling wheel is solid by threaded fastener
It is scheduled on the driving cantilever.
4. single rail bogie component according to claim 1, which is characterized in that in the extending direction of the driving cantilever
On, the cantilever end of the driving cantilever is without departing from the travelling wheel backwards to the side surface for driving main body.
5. single rail bogie component according to claim 1, which is characterized in that the bogie frame includes:
Frame body is turned to, the installation space is limited by the steering frame body；
Drive mounting portion, the driving mounting portion is located at a side of the installation space along upper and match with the steering frame body
Conjunction is formed with accommodation space, and the driving main body is located in the accommodation space.
6. single rail bogie component according to claim 1 or 5, which is characterized in that the driving main body is driving motor.
7. single rail bogie component according to claim 1, which is characterized in that be additionally provided with stabilization on the bogie frame
Take turns at least one of mounting base and directive wheel mounting base.
8. rail vehicle according to claim 1, which is characterized in that the bogie frame is equipped with for installing two systems
The suspension arrangement mounting base of suspension arrangement.
9. a kind of rail vehicle characterized by comprising
Car body；
According to claim 1, single rail bogie component described in any one of -8, the single rail bogie component pass through the steering
Framework framework is located at the lower part of the car body.
10. rail vehicle according to claim 9, which is characterized in that the bottom of the car body is equipped with described for dismounting
The dismounting mouth of travelling wheel, the driving cantilever are spaced apart with a side edge far from the driving main body of the installation space
Gap and the dismounting mouth it is corresponding up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710770300.1A CN109421763A (en) | 2017-08-31 | 2017-08-31 | Single rail bogie component and rail vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710770300.1A CN109421763A (en) | 2017-08-31 | 2017-08-31 | Single rail bogie component and rail vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109421763A true CN109421763A (en) | 2019-03-05 |
Family
ID=65504742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710770300.1A Pending CN109421763A (en) | 2017-08-31 | 2017-08-31 | Single rail bogie component and rail vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109421763A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477907A (en) * | 2020-12-02 | 2021-03-12 | 中车南京浦镇车辆有限公司 | Dual-purpose straddle type monorail bogie framework for workers and passengers |
| CN112477905A (en) * | 2020-12-02 | 2021-03-12 | 中车南京浦镇车辆有限公司 | Double-purpose straddle type monorail bogie for workers and passengers |
| CN113844486A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Bogie and railway vehicle with same |
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| CN110316217A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Bogie frame, bogie, rail vehicle and Rail Transit System |
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| KR20160033973A (en) * | 2014-09-19 | 2016-03-29 | 한국모노레일주식회사 | Low floor Monorail commutting rail and transport system |
| CN105416331A (en) * | 2015-12-07 | 2016-03-23 | 南车株洲电力机车有限公司 | Straddling type mono-rail bogie without primary spring |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844486A (en) * | 2020-06-28 | 2021-12-28 | 比亚迪股份有限公司 | Bogie and railway vehicle with same |
| CN112477907A (en) * | 2020-12-02 | 2021-03-12 | 中车南京浦镇车辆有限公司 | Dual-purpose straddle type monorail bogie framework for workers and passengers |
| CN112477905A (en) * | 2020-12-02 | 2021-03-12 | 中车南京浦镇车辆有限公司 | Double-purpose straddle type monorail bogie for workers and passengers |
| CN112477907B (en) * | 2020-12-02 | 2021-11-02 | 中车南京浦镇车辆有限公司 | Dual-purpose straddle type monorail bogie framework for workers and passengers |
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Application publication date: 20190305 |
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