EP0289482A2 - Bogie pour véhicules ferroviaires pour grandes vitesses - Google Patents

Bogie pour véhicules ferroviaires pour grandes vitesses Download PDF

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Publication number
EP0289482A2
EP0289482A2 EP88890045A EP88890045A EP0289482A2 EP 0289482 A2 EP0289482 A2 EP 0289482A2 EP 88890045 A EP88890045 A EP 88890045A EP 88890045 A EP88890045 A EP 88890045A EP 0289482 A2 EP0289482 A2 EP 0289482A2
Authority
EP
European Patent Office
Prior art keywords
bogie
cradle
stabilization
axle
wheel
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.)
Withdrawn
Application number
EP88890045A
Other languages
German (de)
English (en)
Other versions
EP0289482A3 (fr
Inventor
Waldemar Prof.Dr.Dipl.-Ing. Jud
Andreas Dipl.-Ing.Dr. Haigermoser
Hans Dipl.-Ing. Hödl
Gerhard Dipl.-Ing. Neurohr
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.)
Simmering Graz Pauker AG
Original Assignee
Simmering Graz Pauker AG
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 Simmering Graz Pauker AG filed Critical Simmering Graz Pauker AG
Publication of EP0289482A2 publication Critical patent/EP0289482A2/fr
Publication of EP0289482A3 publication Critical patent/EP0289482A3/fr
Withdrawn legal-status Critical Current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
    • B61F5/02—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
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel
    • 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
    • B61F5/06—Bolster supports or mountings incorporating metal 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
    • B61F5/26—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
    • B61F5/32—Guides, e.g. plates, for axle-boxes

Definitions

  • the invention relates to a rail vehicle bogie for high speeds with wheel sets guided in axle bearing housings, the bogie frame in the axle bearing housings being guided by pins arranged perpendicularly to it, which carry rubber blocks for noise insulation, and which bogie is equipped with a cradle, the cradle with the bogie is coupled by a stabilization and is supported on this by means of a suspension in the Flexicoil design.
  • the invention has set itself the task of designing the rail vehicle bogie so that it is able to cope with very high speeds without coming into the state of self-excitation (stable running), as well as the smallest possible tire wear and good running properties.
  • the cradle is coupled to the bogie by means of a torsion stabilization consisting of two pairs of links connected by a torsion link, which is a conventional roll stabilization rotated by 90 ° about an axis in the direction of travel is so that the cradle for Cross and longitudinal deflections with the bogie frame are only coupled via the suspension with flexicoil effect.
  • the further object is to design the rail vehicle bogie in such a way that the wheel sets can be mounted without axle play as far as possible and are assembled with the axle bearing housings on the one hand and with the pins on the other hand so that easy assembly is possible.
  • the pins can carry rubber blocks for noise insulation and slide in guide pots with almost no play.
  • the wheels can be fastened to hollow shafts, which with the as Axles trained wheel carriers are rotatably connected.
  • the hollow shafts are divided here, at least one clutch being arranged between a wheel and the wheel carrier, so that when the pair of wheels advance, the two wheels can be connected to one another in a torsionally rigid manner by frictional engagement and can be released when the pair of wheels trailing. In this way, the occurrence of slip forces in the wheel contact patches is avoided and the cause of the instability of the bogie is thus eliminated.
  • pins 1 are pressed into the bogie frame 3 and preferably project vertically from the frame 3.
  • the pins 1 are surrounded by rubber blocks 2, which in turn slide in guide pots 4.
  • the guide pots 4 are inserted in part of their height in bores 6, 7 of the axle bearing housing 5, flanges 4a being used to determine the height of the pots 4 relative to the axle bearing housing 5.
  • the holes 6 are cylindrical, the holes 7 on the other side are in the form of slots.
  • Such a facility consists of a Frame 3 rotatably and displaceably mounted cross shaft 13, at both ends of which crank arms 12 are stuck, and from links 11 which act on the one hand on the crank arms 12 and on the other hand on the cradle 8.
  • Laterally resilient coil springs 9 are also provided as springs between cradle 8 and frame 3.
  • the shaft 130 which in this embodiment forms a single, plate-like, outer rigid component (torsion member) with the crank arms 120, is supported with its axially stub axles in bores 14 of the frame 3, the arms 120 now - in contrast to FIG 3 - point upwards.
  • the double-formed links 110 run essentially horizontally and connect the cradle 8 to the ends of the crank arms 120.
  • so-called "flexicoils” 9 are provided between the cradle 8 and the frame 3.
  • a bogie which is nevertheless excited to rotate takes the cradle 8 coupled for rotation with it under the car body 21; but since the box is supported on the cradle 8 via friction linings 15, these torsional vibrations are damped.
  • the components used to prevent rotation can also be provided in a different arrangement, i.e. the shaft 130 is supported on the cradle 8 and the links 110 engage the frame 3; such an embodiment is shown in FIG. 7.
  • two such devices can be installed symmetrically to the transverse center QM of the bogie (FIG. 8).
  • the handlebars can be provided with turnbuckles 16 or can be designed directly as turnbuckles; see also Fig. 8.
  • a soft wheel (wheel 17, FIG. 9) by means of roller bearings 18 can be used to prevent softer measures such as stiff, play-free guided wheel sets as well as strong turning inhibitions being sufficient to avoid the bogie becoming unstable at high speeds be rotatably supported on the axis 19. In this way, the occurrence of slip forces in the wheel contact patches is avoided and the cause of the instability of the bogie is thus eliminated.
  • the rotatable mounted wheel 17 is connected to the axle 19 via a towing clutch (slip clutch) 20.
  • the tow clutch 20 is preferably adjustable.
  • the torque that can arise between the wheel 17 and the axle 19 must be of such a magnitude that, on the one hand, the centering of the wheel set is guaranteed, but, on the other hand, the occurrence of significant slip forces which lead to the instability being avoided is avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vibration Prevention Devices (AREA)
EP88890045A 1987-04-30 1988-03-08 Bogie pour véhicules ferroviaires pour grandes vitesses Withdrawn EP0289482A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT108687 1987-04-30
AT1086/87 1987-04-30

Publications (2)

Publication Number Publication Date
EP0289482A2 true EP0289482A2 (fr) 1988-11-02
EP0289482A3 EP0289482A3 (fr) 1989-02-08

Family

ID=3506282

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88890045A Withdrawn EP0289482A3 (fr) 1987-04-30 1988-03-08 Bogie pour véhicules ferroviaires pour grandes vitesses

Country Status (1)

Country Link
EP (1) EP0289482A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0641702A1 (fr) * 1993-08-31 1995-03-08 AEG Schienenfahrzeuge GmbH Stabilisateur de rotation hydraulique pour véhicules ferroviaires
EP0773151A1 (fr) * 1995-11-07 1997-05-14 Krauss-Maffei Verkehrstechnik GmbH Bogie pour véhicules ferroviaires à grande vitesse
WO1999056995A1 (fr) * 1998-04-30 1999-11-11 Talbot Gmbh & Co. Kg Dispositif anti-roulis pour chassis de bogie d'un vehicule ferroviaire
DE102017128598A1 (de) 2017-12-01 2019-06-06 Andreas Fiedler Anordnung zum Dämpfen des Wankens und zum Querstabilisieren eines Wagenkastens für Landfahrzeuge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE648895A (fr) * 1963-05-22
AT265357B (de) * 1965-11-18 1968-10-10 Lokomotivbau Elektrotech Achslagerabfederung für Schienenfahrzeuge
US3469537A (en) * 1967-11-01 1969-09-30 Standard Car Truck Co Torsion dampened railway truck spring bolster
IT983298B (it) * 1973-06-05 1974-10-31 Breda Cost Ferroviarie Smorzatore antirullio per veicoli ferroviari e stradali
DE2421874C3 (de) * 1974-05-06 1978-06-15 Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg Laufstabilisator für ein Hochgeschwindigkeits-Schienenfahrzeug
HU188137B (en) * 1980-09-18 1986-03-28 Ganz-Mavag Mozdony- Vagon- Es Gepgyar,Hu Intermediate spring cup serving for connecting a pair of compression springs
DE3218088A1 (de) * 1981-05-14 1982-12-09 Bernd 8000 München Bergander Drehgestell mit zwei radpaaren fuer gleisgebundene fahrzeuge

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0641702A1 (fr) * 1993-08-31 1995-03-08 AEG Schienenfahrzeuge GmbH Stabilisateur de rotation hydraulique pour véhicules ferroviaires
EP0773151A1 (fr) * 1995-11-07 1997-05-14 Krauss-Maffei Verkehrstechnik GmbH Bogie pour véhicules ferroviaires à grande vitesse
WO1999056995A1 (fr) * 1998-04-30 1999-11-11 Talbot Gmbh & Co. Kg Dispositif anti-roulis pour chassis de bogie d'un vehicule ferroviaire
DE102017128598A1 (de) 2017-12-01 2019-06-06 Andreas Fiedler Anordnung zum Dämpfen des Wankens und zum Querstabilisieren eines Wagenkastens für Landfahrzeuge
DE102017128598B4 (de) * 2017-12-01 2019-10-31 Andreas Fiedler Anordnung zum Dämpfen des Wankens und zum Querstabilisieren eines Wagenkastens für Landfahrzeuge

Also Published As

Publication number Publication date
EP0289482A3 (fr) 1989-02-08

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