EP1116637B1 - Bogie de véhicule ferroviaire avec un dispositif d'orientation actif - Google Patents

Bogie de véhicule ferroviaire avec un dispositif d'orientation actif Download PDF

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Publication number
EP1116637B1
EP1116637B1 EP01100267A EP01100267A EP1116637B1 EP 1116637 B1 EP1116637 B1 EP 1116637B1 EP 01100267 A EP01100267 A EP 01100267A EP 01100267 A EP01100267 A EP 01100267A EP 1116637 B1 EP1116637 B1 EP 1116637B1
Authority
EP
European Patent Office
Prior art keywords
bogie
wheel
frame
rail vehicle
wheels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01100267A
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German (de)
English (en)
Other versions
EP1116637A1 (fr
Inventor
Reinhold Dr. Habeck
Norbert Mackiol
Norbert Moy
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.)
Siemens AG
Original Assignee
Siemens AG
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Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP1116637A1 publication Critical patent/EP1116637A1/fr
Application granted granted Critical
Publication of EP1116637B1 publication Critical patent/EP1116637B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/386—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles fluid actuated

Definitions

  • the invention relates to a rail vehicle bogie the preamble of claim 1 or according to the preamble of claim 2.
  • the invention also relates to a Rail vehicle with such a bogie.
  • the invention also relates to a method for controlling the turning angle a rail vehicle bogie according to the claim 8 or according to claim 9.
  • DE 41 09 356 describes a tracking of the Wheels of a rail vehicle, the wheels as individually steerable wheels are formed and the steering deflection each individual wheel is regulated independently of other wheels the control information for the impeller from the impeller is delivered itself.
  • EP 0 600 172 A1 describes a bogie with steerable Wheelsets, the steering angle of the wheelsets depending on one Rotation of the bogie frame to the vehicle frame set becomes.
  • EP 0 575 696 A1 describes a bogie with four Wheelsets, with the middle wheelset on each side opposite the bogie frame via actuators in the transverse direction is supported. These actuators enable the middle one Wheel set when cornering depending on the turning angle of the To adjust bogie frame. The turning angle is thereby determined via measuring elements.
  • the invention is therefore based on the object of a rail vehicle bogie of the type mentioned at the outset, that a higher unbalanced for the bogie Lateral acceleration can be achieved. It should also a method for controlling the turning angle of a such rail vehicle bogie can be specified.
  • the invention is based on the knowledge that the maximum permissible unbalanced lateral acceleration it is limited that on one of the wheel sets (or wheels) Limit is reached, but on the other wheelsets (or wheels) may still be a sufficient distance from the Limit exists.
  • the transverse guide forces are made uniform, so that at same limit overall higher lateral accelerations for the bogie are possible.
  • the Measuring single wheels or wheel sets with a displacement sensor provided, and instead of the force there is an axial deflection the wheel sets against the bogie frame determined and Control of the boring angle of the bogie used.
  • an actuator for rotating the bogie be used, but advantageously two actuators are used in the area of the bogie ends.
  • the bogie can be attached to the vehicle frame using a simple pivot be attached or with a pivot Lateral play (in the axial direction of the wheels), so that in addition to a displacement of the bogie in relation to the rotation on the vehicle frame is made possible. Also one Lemniscate linkage between vehicle frame and bogie frame is possible.
  • the bogie can also be used with a two pull / push rod (s) in the longitudinal direction.
  • the bogie according to the invention can with wheelsets or with Be equipped single wheels.
  • each wheel set used for measurement is provided with its own sensor and the actuator or actuators are controlled so that the sensor signals become even.
  • each is for measurement serving single wheel provided with a sensor, and the sensor signals the individual wheels of a pair of wheels are added up, whereby there is an equivalent in the sensor signal of a wheel set Sensor signal results.
  • the bogie shown in Figure 1 comprises a bogie frame 20, on which two wheel sets 21, 23 are mounted.
  • the wheelsets consist of wheels 26, 28 and 30, 32, respectively Shafts 22 and 24 are interconnected.
  • the wheels 26, 30 and 28, 32 run on rails 10, 12.
  • the wheel sets 21, 23 are on the bogie frame 20 in the axial direction guided elastically, as by spring elements 34, 36, 38, 40 is indicated.
  • This elastic axial guide the wheelsets can move axially when driving a Track arc shift, and this shift will each by a position sensor W, which is assigned to the shaft of each wheel set is determined.
  • Corresponding signals from the encoder are passed on to a control unit SG and evaluated there.
  • a vehicle frame 14 is shown schematically in FIG. 1 shown, and between the vehicle frame 14 and the bogie frame 20 two active actuators AS are arranged. These actuators are controlled by the control unit SG and turn the bogie with respect to the Vehicle frame 14.
  • Two passive are shown schematically Reset elements 16, 18, which the rotation by the active Actuators AS do not significantly hinder the bogie in the event of actuator AS failure in its starting position can bring back.
  • the transverse spring travel between the - wheelsets 21, 23 and the bogie frame 20, which are approximately proportional to the transverse guide forces are measured permanently (displacement transducer W) and the control unit SG, which in turn as long one of the same size for both active actuators AS Extension or shortening between bogie frame and Vehicle body frame causes until the leveling of the Cross spring travel, and thus the transverse guide forces, reached is.
  • the control unit SG is also from commercially available analog or digital components. Pneumatic, preferably but also hydraulic or electrical actuators into consideration. The characteristics of the actuators in terms of their longitudinal stiffness can be such that the usual transverse rigidity between bogie frame and vehicle body frame is increased only marginally. By suitable Design of the elasticities can be achieved in that Failure of the steering forces of the actuators the usual elastic properties of an unguided bogie stay.
  • the schematic arrangement of the steering device is in FIG. 1 for a two-axle bogie with conventional wheelsets shown.
  • the arrangement can also be with three or multi-axis Bogies are used, the cross way of the middle wheel set due to the usually existing Cross game is not included in the control.
  • a variant consists in the actuators AS laterally in Longitudinal direction between bogie frame and vehicle body frame to be arranged and controlled in such a way that only oppositely directed Steering forces arise.
  • Such a variant is in Figure 3 shown.
  • the use of the bogie described is for both Vehicle with a bogie (e.g. power head for TALGO-Pendular) as well as with two or more bogies within a vehicle unit (e.g. locomotive, railcar) is advantageous.
  • a bogie e.g. power head for TALGO-Pendular
  • two or more bogies within a vehicle unit e.g. locomotive, railcar
  • the control unit SG simultaneously detects the cross paths al wheel sets and controls the actuators of the individual bogies in pairs in the sense of the desired steering movements on.
  • the steering device described is also on bogies applicable, which are equipped with idler gears, i.e. at them there is no connection via a common wheelset shaft and therefore there is no common transverse suspension is.
  • FIG. 2 This figure corresponds the representation of Figure 1, wherein the wheel sets 21, 23 are replaced by single wheels 42, 44, 46 and 48.
  • the cross paths on the left and right Wheel of a "wheelset" measured individually and in the control unit summed up in one sum. This sum is equivalent to Transverse path of a wheel set according to Figure 1, and it can therefore in used in the same way for steering the bogie become.
  • the bogie frame 20 can in the usual way on the vehicle body or frame 14, for example via a pin (not shown) be articulated.
  • a pin (not shown) be articulated.
  • the articulation can also be done with a pin with transverse play (i.e. H. transversely to the vehicle's longitudinal axis); is too the attachment of the bogie to the vehicle frame 14 via a Lemniscate linkage conceivable.
  • the bogie also with one or two pull / push rods in the longitudinal direction be led.
  • the output signals the two displacement sensors (FIG. 1) are subjected to a comparison, and the active actuators AS are controlled so that the result of the comparison becomes 0 or a minimum.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vehicle Body Suspensions (AREA)

Claims (12)

  1. Bogie de véhicule ferroviaire, comprenant un cadre (20) de bogie et deux paires de roues ou davantage, les roues (42, 44, 46, 48) des paires de roues étant respectivement orientées coaxialement entre elles, comprenant un dispositif (AS) d'actionnement pour faire tourner le cadre (20) de bogie par rapport à un châssis (14) de véhicule, et comprenant des capteurs (W) et un dispositif (SG) de commande pour asservir le dispositif (AS) d'actionnement en fonction de signaux des capteurs (W),
    caractérisé en ce que les roues d'au moins deux paires de roues sont réalisées sous la forme de roues (42, 44, 46, 48) indépendantes, guidées élastiquement en direction axiale, et comportent chacune un capteur (W) qui enregistre une force axiale agissant sur la roue indépendante associée et/ou un déplacement axial de la roue indépendante par rapport au cadre (20) de bogie.
  2. Bogie de véhicule ferroviaire, comprenant un cadre (20) de bogie et deux essieux montés ou davantage, comprenant un dispositif (AS) d'actionnement pour faire tourner le cadre (20) de bogie par rapport à un châssis (14) de véhicule, et comprenant des capteurs (W) et un dispositif (SG) de commande pour asservir le dispositif (AS) d'actionnement en fonction de signaux des capteurs (W),
    caractérisé en ce qu'au moins deux des essieux (21, 23) montés sont guidés élastiquement en direction axiale et comportent chacun un capteur (W), qui enregistre une force axiale agissant sur l'essieu monté associé et/ou un déplacement axial de l'essieu monté associé par rapport au cadre (20) de bogie.
  3. Bogie de véhicule ferroviaire suivant la revendication 1 ou 2,
    caractérisé en ce que le dispositif d'actionnement comporte deux organes (AS) d'actionnement actifs, qui agissent en complémentarité mutuelle.
  4. Véhicule ferroviaire équipé d'un bogie de véhicule ferroviaire suivant l'une des revendications 1 à 3.
  5. Véhicule ferroviaire suivant la revendication 4, caractérisé en ce que le cadre (20) de bogie est articulé sur le châssis (14) de véhicule au moyen d'un pivot, au moyen de pivots à jeu transversal, au moyen d'une articulation lemniscatique ou au moyen d'une ou deux barres de traction/compression.
  6. Véhicule ferroviaire suivant la revendication 4 ou 5, caractérisé en ce que le dispositif d'actionnement comporte deux organes (AS) d'actionnement actifs, qui agissent d'une part sur le châssis (14) de véhicule et d'autre part sur le cadre (20) de bogie.
  7. Véhicule ferroviaire suivant la revendication 6, caractérisé en ce que les organes (AS) d'actionnement actifs agissent tous deux dans la direction transversale ou dans la direction longitudinale du véhicule ferroviaire.
  8. Procédé pour commander l'angle de rotation vers l'extérieur d'un bogie de véhicule ferroviaire, le bogie comprenant plusieurs paires de roues dont au moins deux sont guidées élastiquement en direction axiale, leurs positions axiales par rapport au cadre (20) de bogie étant surveillées et, en cas de variation, le bogie étant tourné par rapport à un châssis (14) de véhicule de manière à obtenir un déplacement uniforme.
  9. Procédé pour commander l'angle de rotation vers l'extérieur d'un bogie de véhicule ferroviaire, le bogie comprenant plusieurs paires de roues dont au moins deux sont guidées élastiquement en direction axiale, la force axiale par rapport au cadre (20) de bogie, qui est exercée sur au moins une roue (26, 28, 30, 32, 42, 44, 46, 48), étant surveillée sur au moins deux paires de roues, et le bogie étant tourné par rapport au châssis (14) de véhicule de façon à obtenir une répartition de force uniforme.
  10. Procédé suivant la revendication 8 ou 9, caractérisé en ce que les deux paires de roues ou plus comportent des roues (42, 44, 46, 48) indépendantes, en ce que chacune des roues (42, 44, 46, 48) indépendantes comporte un propre capteur (W), et en ce que les signaux des capteurs (W) de chaque paire de roues sont additionnés pour l'interprétation.
  11. Procédé suivant la revendication 8 ou 9, caractérisé en ce que les paires de roues sont chacune formées par un essieu (21, 23) monté constitué de deux roues (26, 28, 30, 32) reliées par un arbre (22, 24), et en ce qu'un propre capteur (W) est associé à chaque essieu (21, 23) monté, capteur qui délivre un signal de commande pour l'essieu (21, 23) monté.
  12. Procédé suivant la revendication 10 ou 11, caractérisé en ce que les signaux de commande pour les paires de roues sont comparés entre eux, et les organes (AS) d'actionnement sont actionnés de façon que le résultat de la comparaison soit minimal.
EP01100267A 2000-01-14 2001-01-03 Bogie de véhicule ferroviaire avec un dispositif d'orientation actif Expired - Lifetime EP1116637B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10001411 2000-01-14
DE10001411 2000-01-14

Publications (2)

Publication Number Publication Date
EP1116637A1 EP1116637A1 (fr) 2001-07-18
EP1116637B1 true EP1116637B1 (fr) 2004-12-08

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EP01100267A Expired - Lifetime EP1116637B1 (fr) 2000-01-14 2001-01-03 Bogie de véhicule ferroviaire avec un dispositif d'orientation actif

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Country Link
EP (1) EP1116637B1 (fr)
AT (1) ATE284336T1 (fr)
DE (1) DE50104729D1 (fr)
ES (1) ES2232525T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008101287A1 (fr) * 2007-02-22 2008-08-28 Central Queensland University Bogie directeur pour véhicules ferroviaires

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009202967B2 (en) * 2008-07-25 2013-07-11 Central Queensland University A variable steering railway bogie
CN113581239B (zh) * 2021-08-11 2023-03-31 郑州铁路职业技术学院 一种用于铁路轨道车的多功能转向架构架装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606702C3 (de) * 1976-02-19 1986-05-28 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zum Einstellen von Drehgestellen
DE4221117A1 (de) * 1992-06-26 1994-01-05 Krupp Verkehrstechnik Gmbh Laufwerk für Schienenfahrzeuge
ATE129674T1 (de) 1992-09-29 1995-11-15 Siemens Ag Verfahren und vorrichtung zur behebung einer schrägstellung eines radblock-drehgestells.
DE4240098A1 (de) 1992-11-28 1994-06-01 Krupp Verkehrstechnik Gmbh Fahrwerk für Schienenfahrzeuge
AT407140B (de) * 1993-11-26 2000-12-27 Integral Verkehrstechnik Ag Einrichtung zur steuerung eines rades, insbesondere eines radsatzes eines schienenfahrzeuges
DE4413805A1 (de) * 1994-04-20 1995-10-26 Abb Patent Gmbh Selbstlenkendes dreiachsiges Laufwerk für ein Schienenfahrzeug
DE4442799A1 (de) * 1994-12-01 1995-10-26 Christian Dr Grueger Schienengebundene Maschinen mit Seitenkraftminimierung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008101287A1 (fr) * 2007-02-22 2008-08-28 Central Queensland University Bogie directeur pour véhicules ferroviaires

Also Published As

Publication number Publication date
EP1116637A1 (fr) 2001-07-18
ATE284336T1 (de) 2004-12-15
DE50104729D1 (de) 2005-01-13
ES2232525T3 (es) 2005-06-01

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