EP3239014B1 - Véhicule ferroviaire et dispositif de suspension et d'amortissement des vibrations de celui-ci - Google Patents

Véhicule ferroviaire et dispositif de suspension et d'amortissement des vibrations de celui-ci Download PDF

Info

Publication number
EP3239014B1
EP3239014B1 EP16203183.5A EP16203183A EP3239014B1 EP 3239014 B1 EP3239014 B1 EP 3239014B1 EP 16203183 A EP16203183 A EP 16203183A EP 3239014 B1 EP3239014 B1 EP 3239014B1
Authority
EP
European Patent Office
Prior art keywords
suspension device
outer sleeve
top cover
railway vehicle
bogie
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.)
Active
Application number
EP16203183.5A
Other languages
German (de)
English (en)
Other versions
EP3239014A1 (fr
Inventor
Shifeng Xu
Peng Gao
Derong Zhang
Wendong Shao
Shihui Duan
Xinqiang Liu
Wei Du
Zengchuang Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Qiqihar Rolling Stock Co Ltd
Original Assignee
CRRC Qiqihar Rolling Stock Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CRRC Qiqihar Rolling Stock Co Ltd filed Critical CRRC Qiqihar Rolling Stock Co Ltd
Priority to PL16203183T priority Critical patent/PL3239014T3/pl
Publication of EP3239014A1 publication Critical patent/EP3239014A1/fr
Application granted granted Critical
Publication of EP3239014B1 publication Critical patent/EP3239014B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/08—Bolster supports or mountings incorporating rubber springs
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/14—Side bearings
    • B61F5/142—Side bearings made of rubber elements, graphite or the like
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber springs

Definitions

  • the present application relates to the technical field of a vibration damping and suspension structure for a railway vehicle, particularly to a railway vehicle and a vibration damping and suspension device.
  • a railway vehicle is generally driven by a locomotive or a power car to run on two parallel tracks.
  • a running portion that is a bogie, is required to allow the vehicle to make a translational motion along the tracks by the rotation of a wheel set.
  • a vibration damping and suspension device has a critical influence on the stability and safety of the vehicle running at a high speed.
  • Document DE 1150702 B discloses a lateral support between a main frame and a bogie frame of a rail vehicle, which comprises at least two successively connected rubber bodies arranged between their shapes and compensating both the vertical and horizontal movements between the bogie frame and the main frame.
  • At least one rubber body is a rubber hollow cone which is loosely inserted between its supporting bodies and is provided with a single outwardly directed annular bead.
  • the other rubber body is a rubber disc with biconcave faces which is loosely inserted between its annular collars.
  • a side bearing for use with railway vehicles is described which is capable of cushioning or snubbing the rock or roll of a railway car body. Therefore, the side bearing comprises a plurality of tubular members, a cap having a bearing plate and resilient material positioned in each of said tubular members (cf. col. 1, lines 1-6 and claim 1).
  • the vibration damping and suspension device of the railway vehicle can be divided as a primary suspension device, a secondary suspension device and an elastic side bearing.
  • the primary suspension device is installed between an axle box and a bogie frame, and is used to transfer a force between the wheel set and the bogie and has a positioning function.
  • a specific structure of a conventional primary suspension device can refer to a Chinese utility model No. ZL200620147882.5 titled "BOGIE POSITIONING DEVICE FOR RAILWAY HIGH SPEED WAGON".
  • the secondary suspension device is installed between the bogie frame and a swing bolster and is used for buffering impacts, damping vibrations and improving the operational stability of the vehicle.
  • a specific structure of a conventional secondary suspension device can refer to a Chinese patent No. ZL201110000333.0 titled "CENTRAL SUSPENSION AND HIGH SPEED WAGON BOGIE HAVING THE SAME".
  • the elastic side bearing is installed between the vehicle body and the bogie swing bolster.
  • a rotation resistance torque is generated between the bogie and the vehicle body by the elastic side bearing, and the rotation resistance torque can restrain and damp the rotation vibration of the bogie with respect to the vehicle body, thereby controlling a yawing vibration of the vehicle body and improving the operational stability of the running vehicle.
  • a specific structure of a conventional elastic side bearing can refer to a Chinese utility model No. ZL201020554552.4 titled "ELASTIC STOPPING PLATE AND ELASTIC SIDE BEARING".
  • An object of the present application is to provide a vibration damping and suspension device for a railway vehicle to solve the problems that the conventional vibration damping and suspension device has a small vertical damping and a low universality.
  • a railway vehicle having the vibration damping and suspension device is further provided according to the present application.
  • the wearing ring is a non-metal wearing ring.
  • the number of the opening is two, and the two openings are bilaterally symmetrical with respect to a longitudinal central line of the elastic annular member.
  • the elastic annular member is a conical elastic annular member.
  • the elastic annular member includes a plurality of elastic members and a plurality of bushings, which are superposed alternately in the radial direction and fixedly connected, the inner positioning pillar is fixedly inserted into an innermost bushing, and the outer sleeve is fixedly connected with an outermost elastic member.
  • a railway vehicle which includes a primary suspension device, a secondary suspension device and/or an elastic side bearing, wherein each of the primary suspension device, the secondary suspension device and the elastic side bearing is the above vibration damping and suspension device;
  • the elastic annular member When the vibration damping and suspension device functions as the primary suspension device and the secondary suspension device and is subjected to a vertical downward outer loading, the elastic annular member generates an elastic deformation and drives the top cover to slide downward by a predetermined displacement with respect to the outer sleeve, thereby realizing the vibration damping function and form an upward vertical frictional damping at the same time.
  • the elastic annular member moves upward and drives the outer sleeve to move upward, to form a downward vertical frictional damping, and thus the stability and safety of the railway vehicle running at a high speed are improved.
  • the vibration damping and suspension device functions as the elastic side bearing
  • not only an effect of rotation damping and vertical damping is formed between the top cover and the outer sleeve but also a shear deformation occurs on the elastic annular member under the action of the outer loading. Therefore, the deformation travel is large and a side bearing force has a low sensitiveness to the permanent deformation, and thus the trains have a strong long-distance running ability.
  • the top cover is detachably connected with the bogie frame, the bogie swing bolster and/or the sleeper beam.
  • the top cover is in an interference fit with the bogie frame, the bogie swing bolster and the sleeper beam by a connecting pillar and a connecting hole which matches with each other, one of the connecting pillar and the connecting hole is arranged on the top cover, and the other one of the connecting pillar and the connecting hole is arranged on the bogie frame, the bogie swing bolster and the sleeper beam.
  • the top cover is connected with the bogie frame, the bogie swing bolster and the sleeper beam by a fastener, the top cover has a top cover flange which is formed by extending outward in a horizontal direction, and the top cover flange is provided with a top cover mounting hole configured to cooperate with the fastener.
  • the outer sleeve is detachably connected with the axle box, the bogie frame and the bogie swing bolster.
  • the outer sleeve is in the interference fit with the connecting hole of each of the axle box, the bogie frame and the bogie swing bolster.
  • the outer sleeve is connected with the axle box, the bogie frame and the bogie swing bolster by the fastener, the outer sleeve has an outer sleeve flange which is formed by extending outward in a horizontal direction, and the outer sleeve flange is provided with an outer sleeve mounting hole configured to cooperate with the fastener.
  • top cover 11 inner positioning pillar, 12 outer gland, 13 top cover connecting pillar, 14 top cover flange, 14o top cover mounting hole; 2 elastic annular member: 21 elastic member, 22 bushing; 3 outer sleeve: 31 outer sleeve flange, 31o outer sleeve mounting hole; 4 wearing ring; O opening.
  • a vibration damping and suspension device adapted to a railway vehicle is provided according to the present application and has a vertical frictional damping. On this basis, a railway vehicle having the vibration damping device is further provided according to the present application.
  • a direction in parallel with a running direction of the railway vehicle is defined as the longitudinal direction.
  • a direction that the running direction points to is defined as front, and a direction opposite to the running direction is defined as back.
  • a direction perpendicular to the longitudinal direction is a transverse direction.
  • a direction at the left hand side is defined as left and a direction at the right hand side is defined as right.
  • a direction perpendicular to the running track plane of the railway vehicle is defined as a vertical direction.
  • Fig. 1 is a front axial sectional view which schematically shows the structure of an embodiment of a vibration damping and suspension device according to the present application
  • Fig. 2 is a bottom view which schematically shows the structure of the vibration damping and suspension device in Fig.1 .
  • the vibration damping and suspension device includes a top cover 1, an elastic annular member 2 and an outer sleeve 3.
  • the top cover 1 has an inner positioning pillar 11 and an outer gland 12 which are formed by extending downward from a lower end surface of the top cover 1.
  • the outer sleeve 3 is fixedly connected to an outer circumferential wall of the elastic annular member 2.
  • the elastic annular member 2 is fixedly sleeved on the inner positioning pillar 11 of the top cover 1. Both the outer sleeve 3 and the elastic annular member 2 are provided with an opening O extending in a radial direction, thus the elastic annular member 2 can be pre-pressed against the inner positioning pillar 11 in the radial direction under the action of the outer gland 12.
  • the vibration damping and suspension device can function as any of a primary suspension device, a secondary suspension device and an elastic side bearing of the railway vehicle.
  • the top cover 1 when it functions as the primary suspension device, the top cover 1 is fixedly connected to a bogie frame of the railway vehicle, and the outer sleeve 3 is configured to be fixedly connected to an axle box of the railway vehicle.
  • the secondary suspension device when it functions as the secondary suspension device, the top cover 1 is fixedly connected to a bogie swing bolster of the railway vehicle, and the outer sleeve 3 is configured to be fixedly connected to the bogie frame of the railway vehicle.
  • the elastic side bearing a fraction pair is formed by the top cover 1 and a side bearing wearing plate of the railway vehicle body, and the outer sleeve 3 is fixedly connected to the bogie swing bolster of the railway vehicle.
  • the elastic annular member 2 When the vibration damping and suspension device functions as the primary suspension device and the secondary suspension device and is subject to a vertical downward outer loading, the elastic annular member 2 generates an elastic deformation and drives the top cover 1 to slide downward by a predetermined displacement with respect to the outer sleeve 3, thereby realizing the vibration damping function and form an upward vertical frictional damping at the same time.
  • the elastic annular member 2 moves upward and drives the outer sleeve 3 to move upward, to form a downward vertical frictional damping, and thus the stability and safety of the railway vehicle running at a high speed are improved.
  • the vibration damping and suspension device functions as the elastic side bearing, not only an effect of rotation damping and vertical damping is formed between the top cover 1 and the outer sleeve 3 but also a shear deformation occurs on the elastic annular member 2 under the action of the outer loading. Therefore, the deformation travel is large and a side bearing force has a low sensitiveness to the permanent deformation, and thus the trains have a strong long-distance running ability.
  • top cover 1 of the vibration damping and suspension device is detachably fixed to the bogie frame or the bogie swing bolster by a common means in the mechanical field such as an interference fit or a fastener and the like, so as to facilitate examining and maintaining.
  • Fig. 3a is a front axial sectional view schematically showing the structure of an embodiment of a top cover
  • Fig. 3b is a bottom view schematically showing the structure of the top cover
  • an upper end surface of the top cover 1 protrudes upwards to form a top cover connecting pillar 13 which extends upward in a vertical direction.
  • the bogie frame and the bogie swing bolster are both provided with a connecting hole matching with the top cover connecting pillar 13 at corresponding positions.
  • the top cover connecting pillar 13 is in an interference fit with the connecting holes, to realize a detachable connection between the top cover 1 and the bogie frame and between the top cover 1 and the bogie swing bolster.
  • the connecting pillar and the connecting hole can be arranged reversely, that is, the connecting pillar is arranged on the bogie frame and the bogie swing bolster and the connecting hole is arranged on the top cover 1.
  • Fig. 4a is a front axial sectional view schematically showing the structure of another embodiment of a top cover
  • Fig. 4b is a bottom view schematically showing the structure of the top cover
  • the top cover 1 has a top cover flange 14 which is formed by extending outward in a horizontal direction.
  • the top cover flange 14 is provided with a top cover mounting hole 14o.
  • the bogie frame and the bogie swing bolster are each provided with a matching fastener mounting hole such as a threaded hole or a through hole, thus the top cover 1 can be detachably connected with the bogie frame or the bogie swing bolster by the fastener such as a bolt assembly or a screw assembly.
  • the outer sleeve 3 of the vibration damping and suspension device is detachably connected with an axle box, the bogie frame and the bogie swing bolster by interference fit or the fastener.
  • Fig. 5a is a front axial sectional view schematically showing the structure of an embodiment of an assembly of an elastic annular member and an outer sleeve
  • Fig. 5b is a bottom view schematically showing the structure of the assembly of the elastic annular member and the outer sleeve
  • an outer peripheral wall of the outer sleeve 3 can be in direct interference fit with a mounting hole of the bogie frame or the bogie swing bolster.
  • Fig. 6a is a front axial sectional view schematically showing the structure of another embodiment of an assembly of an elastic annular member and an outer sleeve
  • Fig. 6b is a bottom view schematically showing the structure of the assembly of the elastic annular member and the outer sleeve
  • a lower end portion of the outer sleeve 3 has an outer sleeve flange 31 which is formed by extending outward in a horizontal direction.
  • the outer sleeve flange 31 is machined to form an outer sleeve mounting hole 31o, such as a threaded hole or an unthreaded hole, thus the top cover 1 can be detachably connected with the bogie frame or the bogie swing bolster by the fastener such as a bolt assembly or a screw assembly.
  • the elastic annular member 2 includes multiple elastic members 21 and multiple bushings 22 which are superposed alternately in the radial direction and are fixedly connected.
  • the inner positioning pillar 11 of the top cover 1 is fixedly inserted into an innermost bushing 22 of the elastic annular member 2, and the outer sleeve 3 is fixedly connected with an outermost elastic member 21.
  • the elastic members 21 and other bushings 22 except for the innermost bushing 22 are all provided with an opening O extending in the radial direction, thus the outer gland 12 can pre-press the elastic members 21 and the bushings 22 against the inner positioning pillar 11 of the top cover 1 in the radial direction.
  • the assembled elastic annular member 2 has a strong deformability and a better vibration damping effect.
  • the elastic annular member 2 there are three elastic members 21 and three bushings 22 in this embodiment.
  • the number of the two subassemblies of the elastic annular member 2 is not limited to the number as shown in the embodiment and can be adjusted by the person skilled in the art according to the practical requirements.
  • the elastic annular member 2 can also be embodied as the elastic member 21 only.
  • the elastic annular member 2 in the embodiment is a conical elastic annular member, which has a strong deformability under the action of a shear force and thus can bear a larger shear force.
  • a wearing ring 4 is further arranged between the outer gland 12 and the outer sleeve 3 in the vibration damping and suspension device according to this embodiment.
  • the wearing ring 4 is also provided with a gap O extending in the radial direction, thus the elastic annular member 2 may generate an elastic deformation under the action of the outer gland 12 and thus being pre-pressed against the inner positioning pillar 11.
  • Figs. 7a and 7b are also made.
  • Fig. 7a is a front axial sectional view which schematically shows the structure of an embodiment of the wearing ring 4
  • Fig. 7b is a bottom view which schematically shows the structure of the wearing ring 4.
  • the top cover 1 and the wearing ring 4 are in sliding friction cooperation, thereby avoiding an abrasion caused by the contact friction between the outer sleeve 3 and the top cover 1 and increasing the working life of the overall vibration damping and suspension device.
  • the wearing ring 4 is a non-metal wearing ring, which has a high wearing coefficient and a steady wearing performance and thus can increase the stability of the vertical friction damping.
  • each of the wearing ring 4, the outer sleeve 3 and the elastic annular member 2 is provided with two openings O, and the two openings O are bilaterally symmetrical with respect to a longitudinal central line of the elastic annular member 2.
  • a longitudinal rigidity of the vibration damping and suspension device is larger than its transverse rigidity, and the vibration damping and suspension device has a larger vertical deflection, which not only improves the stability of the railway vehicle running at a high speed but also reduces a dynamical force of a wheel set and thus reducing the abrasion of a wheel track.
  • the top cover 1 when the vibration damping and suspension device functions as the secondary suspension device of the railway vehicle, the top cover 1 is fixedly connected to the bogie swing bolster of the railway vehicle, and the outer sleeve 3 is configured to be fixedly connected to the bogie frame of the railway vehicle.
  • the vibration damping and suspension device functions as the secondary suspension device of the railway vehicle, on the premise of realizing the function of suspension and vibration damping, the top cover 1 can also be fixedly connected to a sleeper beam of the railway vehicle.
  • the top cover 1 can be fixedly connected to the sleeper beam in the same way as it is fixedly connected to the bogie swing bolster, which can be realized by the person skilled in the art according to the above disclosure and will not be described hereinafter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)

Claims (12)

  1. Dispositif de suspension et d'amortissement des vibrations pour un véhicule ferroviaire, comprenant un couvercle supérieur (1), un élément annulaire élastique (2) et un manchon extérieur (3), le couvercle supérieur (1) possédant un pilier intérieur de positionnement (11) et un presse-étoupe extérieur (12), le manchon extérieur (3) étant solidarisé de manière fixe avec une paroi périphérique extérieure de l'élément annulaire élastique (2), le pilier intérieur de positionnement (11) étant inséré de manière fixe dans l'élément annulaire élastique (2), aussi bien le manchon extérieur (3) que l'élément annulaire élastique (2) étant munis d'un orifice (O) s'étendant dans un sens radial pour permettre au presse-étoupe extérieur (12) de pré-appuyer l'élément annulaire élastique (2) contre le pilier intérieur de positionnement (11) dans le sens radial au moyen du manchon extérieur (3), et
    - une bague d'usure (4) étant agencée entre le manchon extérieur (3) et le presse-étoupe extérieur (12), et la bague d'usure (4) étant munie d'un orifice (O) s'étendant dans le sens radial.
  2. Dispositif de suspension et d'amortissement des vibrations selon la revendication 1, la bague d'usure (4) étant une bague d'usure non métallique (4).
  3. Dispositif de suspension et d'amortissement des vibrations selon l'une quelconque des revendications 1 à 2, les orifices (O) étant au nombre de deux, et les deux orifices (O) étant bilatéralement symétriques par rapport à une ligne médiane longitudinale de l'élément annulaire élastique (2).
  4. Dispositif de suspension et d'amortissement des vibrations selon la revendication 3, l'élément annulaire élastique (2) étant un élément annulaire élastique de forme conique (2).
  5. Dispositif de suspension et d'amortissement des vibrations selon la revendication 3, l'élément annulaire élastique (2) comprenant une pluralité d'éléments élastiques (21) et une pluralité de bagues (22) qui sont superposés de manière alternée dans le sens radial et qui sont solidarisés de manière fixe, le pilier intérieur de positionnement (11) étant inséré de manière fixe dans une bague la plus intérieure (22), et le manchon extérieur (3) étant solidarisé de manière fixe avec un élément élastique le plus extérieur (21).
  6. Véhicule ferroviaire comprenant un dispositif primaire de suspension, un deuxième dispositif de suspension et/ou un palier latéral élastique, chacun du dispositif primaire de suspension, du deuxième dispositif de suspension et du palier latéral élastique étant le dispositif de suspension et d'amortissement des vibrations selon l'une quelconque des revendications 1 à 5 ;
    - dans un cas où le dispositif de suspension et d'amortissement des vibrations fonctionne en tant que dispositif primaire de suspension, le couvercle supérieur (1) est conçu pour être solidarisé de manière fixe avec un cadre de bogie du véhicule ferroviaire, et le manchon extérieur (3) étant conçu pour être solidarisé de manière fixe avec une boîte d'essieux du véhicule ferroviaire ; ou
    - dans un cas où le dispositif de suspension et d'amortissement des vibrations fonctionne en tant que deuxième dispositif de suspension, le couvercle supérieur (1) est conçu pour être solidarisé de manière fixe avec un balancier transversal de bogie ou une traverse dormante du véhicule ferroviaire, et le manchon extérieur (3) est conçu pour être solidarisé de manière fixe avec le cadre de bogie du véhicule ferroviaire ; ou
    - dans un cas où le dispositif de suspension et d'amortissement des vibrations fonctionne en tant que palier latéral élastique, le couvercle supérieur (1) est conçu pour constituer un couple de fraction avec une plaque d'usure de palier latéral d'un corps de véhicule du véhicule ferroviaire, et le manchon extérieur (3) est conçu pour être solidarisé de manière fixe avec le balancier transversal de bogie du véhicule ferroviaire.
  7. Véhicule ferroviaire selon la revendication 6, le couvercle supérieur (1) étant raccordé de manière amovible au cadre de bogie, au balancier transversal de bogie et/ou à la traverse dormante.
  8. Véhicule ferroviaire selon la revendication 7, le couvercle supérieur (1) étant raccordé par ajustement serré au cadre de bogie, au balancier transversal de bogie et à la traverse dormante par le biais d'un pilier de raccordement et d'un orifice de raccordement qui correspondent l'un à l'autre, l'un de soit le pilier de raccordement soit l'orifice de raccordement étant agencé sur le couvercle supérieur (1), et l'autre de soit le pilier de raccordement soit l'orifice de raccordement étant agencé sur le cadre de bogie, le balancier transversal et la traverse dormante.
  9. Véhicule ferroviaire selon la revendication 7, le couvercle supérieur (1) étant solidarisé avec le cadre de bogie et le balancier transversal de bogie par un moyen de fixation, le couvercle supérieur (1) possédant une couronne de couvercle supérieur (14) qui est formée par une extension vers l'extérieur dans un sens horizontal, et la couronne de couvercle supérieur (14) étant pourvue d'un trou de fixation de couvercle supérieur (14o) conçu pour coopérer avec le moyen de fixation.
  10. Véhicule ferroviaire selon la revendication 6, le manchon extérieur (3) étant raccordé de manière amovible à la boîte d'essieux, au cadre de bogie et au balancier transversal de bogie.
  11. Véhicule ferroviaire selon la revendication 10, le manchon extérieur (3) étant raccordé par ajustement serré à un trou de raccordement à chacun de la boîte d'essieux, du cadre de bogie et du balancier transversal de bogie.
  12. Véhicule ferroviaire selon la revendication 10, le manchon extérieur (3) étant solidarisé avec la boîte d'essieux, le cadre de bogie et le balancier transversal de bogie par un moyen de fixation, le manchon extérieur (3) possédant une couronne de manchon supérieur (31) qui est formée par une extension vers l'extérieur dans un sens horizontal, et la couronne de manchon extérieur (31) étant pourvue d'un trou de fixation de manchon extérieur (31o) conçu pour coopérer avec le moyen de fixation.
EP16203183.5A 2016-04-29 2016-12-09 Véhicule ferroviaire et dispositif de suspension et d'amortissement des vibrations de celui-ci Active EP3239014B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16203183T PL3239014T3 (pl) 2016-04-29 2016-12-09 Pojazd kolejowy oraz jego urządzenie tłumiące drgania i resorujące

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610280085.2A CN105774836B (zh) 2016-04-29 2016-04-29 一种轨道车辆及其减振悬挂装置

Publications (2)

Publication Number Publication Date
EP3239014A1 EP3239014A1 (fr) 2017-11-01
EP3239014B1 true EP3239014B1 (fr) 2019-09-11

Family

ID=56399101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16203183.5A Active EP3239014B1 (fr) 2016-04-29 2016-12-09 Véhicule ferroviaire et dispositif de suspension et d'amortissement des vibrations de celui-ci

Country Status (4)

Country Link
EP (1) EP3239014B1 (fr)
CN (1) CN105774836B (fr)
ES (1) ES2761595T3 (fr)
PL (1) PL3239014T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107740832B (zh) * 2017-10-27 2020-08-07 株洲时代新材料科技股份有限公司 预压式应急空气弹簧组件
CN110001697A (zh) * 2019-04-24 2019-07-12 中车齐齐哈尔车辆有限公司 一种轴箱橡胶垫、货车转向架以及铁路货车
CN110469609A (zh) * 2019-08-29 2019-11-19 株洲时代新材料科技股份有限公司 一种带硬止挡的复合橡胶金属止挡方法及复合橡胶止挡
CN111703459B (zh) * 2020-06-16 2022-03-18 株洲名扬橡塑有限公司 一种铁道货车车辆旁承及铁道货车转向架
CN111976774B (zh) * 2020-09-01 2023-06-13 中车株洲电力机车有限公司 一种空心轴式一系悬挂装置
CN113696924B (zh) * 2021-09-08 2023-05-23 中车唐山机车车辆有限公司 一系悬挂装置、定位弹簧、转向架及轨道列车
CN114228768B (zh) * 2022-01-04 2024-02-27 西南交通大学 一种轨道车辆内轴箱转向架
CN116373932A (zh) * 2023-04-18 2023-07-04 中车齐齐哈尔车辆有限公司 旁承及具有其的轨道车辆
CN117021863B (zh) * 2023-10-07 2024-01-16 之江实验室 阻尼可调的悬挂装置及轮式机器人

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327954A (en) * 1939-09-07 1943-08-24 Symington Gould Corp Side bearing
DE1150702B (de) * 1959-10-22 1963-06-27 Krauss Maffei Ag Seitliche Abstuetzung zwischen Haupt- und Drehgestellrahmen von Schienenfahrzeugen
BE633986A (fr) * 1963-06-24
EP1737716B1 (fr) * 2004-03-26 2017-11-15 Ab Skf Montage de la suspension primaire dans un bogie ferroviaire
CN200945865Y (zh) * 2006-07-19 2007-09-12 中国南车集团眉山车辆厂 快速铁路货车转向架
JP5297603B2 (ja) * 2007-06-11 2013-09-25 東洋ゴム工業株式会社 鉄道車両用空気ばね
CN101275614B (zh) * 2008-05-06 2010-04-14 株洲时代新材料科技股份有限公司 一种垂向变刚度的一系橡胶金属层叠弹簧
CN202080290U (zh) * 2011-06-03 2011-12-21 株洲时代新材料科技股份有限公司 一种重载铁路货车车用橡胶弹性旁承
CN102514584A (zh) * 2011-12-09 2012-06-27 南车眉山车辆有限公司 一种窄轨距铁路车辆转向架
CN103523038B (zh) * 2013-10-24 2015-12-02 株洲时代新材料科技股份有限公司 一种用于机车二系悬挂的应急弹簧
CN203623701U (zh) * 2013-12-13 2014-06-04 齐齐哈尔轨道交通装备有限责任公司 转向架及其轴箱悬挂定位装置
CN204605831U (zh) * 2015-05-25 2015-09-02 株洲市源创科技有限公司 一种铁路货车转向架及侧架与交叉杆联接装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ES2761595T3 (es) 2020-05-20
EP3239014A1 (fr) 2017-11-01
CN105774836B (zh) 2018-12-04
PL3239014T3 (pl) 2020-04-30
CN105774836A (zh) 2016-07-20

Similar Documents

Publication Publication Date Title
EP3239014B1 (fr) Véhicule ferroviaire et dispositif de suspension et d'amortissement des vibrations de celui-ci
EP2913243B1 (fr) Bogie et appareil de positionnement et de suspension de boîte d'essieu associé
KR101731504B1 (ko) 철도 차량용 대차 및 이를 구비한 철도 차량
US11208123B2 (en) Frame of bogie
EA010229B1 (ru) Вагонная железнодорожная тележка и её элементы
AU2010353130A1 (en) Full side bearing bearing-type railway truck bogie
CN107740837B (zh) 应急空气弹簧组件
CN101607562A (zh) 一种轨道车辆转向架轴箱弹簧减振方法及轴箱弹簧
AU2014375731B2 (en) Two-stage-rigidity combination elastic-member device
AU2010353129B2 (en) Empty-weight two-stage frictional lower side bearing for use in railway freight car bogie
JP5771107B2 (ja) 軸箱支持装置
WO2019154439A1 (fr) Boîte d'essieu souple, son procédé d'assemblage et bogie
KR20200138373A (ko) 축박스 서스펜션장치 및 이를 구비한 보기대차
US3359923A (en) Railway bogie
CN111703459B (zh) 一种铁道货车车辆旁承及铁道货车转向架
AU2014375732B2 (en) Variable-rigidity positioning device for bogie axlebox of railway car
JP5436368B2 (ja) 車両間ダンパ装置
CN109094595B (zh) 一种可提供复合减振力的铁路货车转向架减振装置
AU2016383700A1 (en) Axle box rubber cushion, bogie and railway vehicle
CN112849190A (zh) 一种轴箱悬挂装置及转向架
CN201980244U (zh) 铁路货车转向架
CN202541563U (zh) 一种带内置式止挡的球形结构轴箱弹簧
KR101465011B1 (ko) 철도차량용 볼스터의 사이드 베어링 구조
US5537932A (en) Railway truck bearing lateral thrust pads
CN204821589U (zh) 一种带凸台的弧形垂向止挡

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171122

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: B61F 5/08 20060101AFI20190225BHEP

Ipc: B61F 5/30 20060101ALI20190225BHEP

Ipc: B61F 5/14 20060101ALI20190225BHEP

INTG Intention to grant announced

Effective date: 20190403

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1178062

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190915

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602016020313

Country of ref document: DE

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190911

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191211

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191211

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191212

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1178062

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200113

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2761595

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200520

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602016020313

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG2D Information on lapse in contracting state deleted

Ref country code: IS

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200112

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20200615

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20191231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191209

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20161209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190911

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20251211

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20251230

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20251126

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20260122

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20260102

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20251223

Year of fee payment: 10