EP0649782B1 - Schienenfahrzeug und Fahrwerk für ein derartiges Fahrzeug - Google Patents

Schienenfahrzeug und Fahrwerk für ein derartiges Fahrzeug Download PDF

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Publication number
EP0649782B1
EP0649782B1 EP94810172A EP94810172A EP0649782B1 EP 0649782 B1 EP0649782 B1 EP 0649782B1 EP 94810172 A EP94810172 A EP 94810172A EP 94810172 A EP94810172 A EP 94810172A EP 0649782 B1 EP0649782 B1 EP 0649782B1
Authority
EP
European Patent Office
Prior art keywords
vehicle body
vehicle
running gear
rail vehicle
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.)
Expired - Lifetime
Application number
EP94810172A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0649782A1 (de
Inventor
Alberto Cortesi
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.)
Bombardier Transportation GmbH
Original Assignee
Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
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 Schweizerische Lokomotiv und Maschinenfabrik AG (SLM) filed Critical Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
Priority to SI9430303T priority Critical patent/SI0649782T1/xx
Publication of EP0649782A1 publication Critical patent/EP0649782A1/de
Application granted granted Critical
Publication of EP0649782B1 publication Critical patent/EP0649782B1/de
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
    • B61F5/44—Adjustment controlled by movements of vehicle body
    • 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
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels
    • 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

Definitions

  • the invention relates to a rail vehicle according to the Preamble of claim 1.
  • Both locomotives and cars of the type mentioned exist essentially from a vehicle body that is on one or is built and supported by several bogies becomes.
  • the wheelsets or Wheelset units installed.
  • the wheelsets are with some these bogies are arranged to be movable relative to one another To improve cornering properties.
  • the object of the invention is a chassis for To create rail vehicles and thus a rail vehicle, which with less effort and in a lighter design than previous versions can be produced and at which the wheelsets of a chassis even in tight Curve radii of the track an automatic radial setting enable these wheel sets.
  • the new chassis is no longer a traditional bogie, where the wheelsets in one Frames are stored.
  • This simplified construction brings Weight saving and above all a big one Cost savings, and also enables a automatic radial adjustment of the wheelsets in a relative large angular range. This in turn means that too with tight curve radii of less than 300 meters, the Angle of attack of the wheels remains small, which the rail and Keeps wheel wear low because cross and longitudinal slip is strong is lowered. At the same time, they can be narrower when driving through Curves with conventional bogies typical Squeaking noises can be avoided. It is particularly advantageous the proposed construction for example Articulated railcars, in which the engine is separate Unit is arranged between two car parts.
  • Trolleys according to the invention and with a connecting joint between the two wheelset units also stand under Traction or braking force practically unaffected by the Curve radius on.
  • traction forces Longitudinal forces
  • the vehicle body with one of the Wheelset units can be coupled via a push-pull rod that is arranged so that the extension of its axis is below of the connecting joint between the two wheel set units Level of the top edges of the rails meets. Accordingly achieved that under the action of traction forces none Differences in axle load between the two wheelset units occur.
  • the new chassis according to the invention also allows one very compact design with minimal center distance and at the same time good accessibility for maintenance work, because the actual frame structure of previous bogies is missing.
  • the bogie frame which has a complex structure and on which the box is supported does not apply to a chassis according to the invention.
  • the support arrangement according to the invention are instead between the Box and the wheelsets essentially just that Spring stages that run long stroke and preferably on the Axle bearings can be arranged, and a guide device or a pendulum arrangement and means for Thrust transmission available.
  • the pendulum between the chassis and vehicle body are spherically mounted, for example Space pendulum.
  • the construction according to the invention gives the chassis so far more common compared to a bogie with a rigid frame Construction, a large torsional flexibility of the axes, which practically balanced wheel loads, e.g. when driving on Track twists are achievable. Thus the Safety against derailment in poor track conditions.
  • Connecting rods e.g. between the axle bearing housings Wheelsets may be provided, the resetting being passive with Tension-compression springs, but also actively with the help of pneumatic or Hydraulic cylinders, servomotors, etc. can be done. in the the latter case can also be the rotation of the wheel set units controlled, regulated or blocked according to specified values become.
  • compression springs, tension springs or tension compression springs can also be used between the wheelset units or, in the case of drive axles Tatz storage units, arranged between the drive units be.
  • the twisting movement can also by e.g. Damper arranged parallel to the return springs be dampened.
  • the reset could also can be achieved by connecting the link between the Wheelset units is torsionally rigid and at Deflect the restoring forces generated.
  • Other Design options can also be found there, for example consist of the springs between the vehicle body and chassis are transverse rigid in the longitudinal or driving direction.
  • FLEXICOIL springs of known design are used.
  • Other Options for lateral guidance are, for example, on the side suspended limits over one or both axles.
  • a cross stiffening inside the springs to arrange or cross buffer between the connecting rods of the Install wheel sets and side bolsters of the vehicle body.
  • the pendulum or the pendulum generate a restoring force if e.g. the Pendulum is short and / or on one or both sides with Rubber joints is attached, which when deflecting the Generate restoring moments.
  • By appropriate coordination of the Cross suspension of the box and the restoring forces of the Pendulum arrangement in the vehicle transverse direction can also be achieved be that the centrifugal force occurring when cornering the supports radial setting of the wheel sets.
  • another can be used Guide device e.g. in the form of a spherical Articulated connection between one of the wheel set units and the Vehicle body or in the form of an elastic connection, for example by means of an intermediate piece made of a rubber-like material, be provided so that the longitudinal forces are transmitted can.
  • part of the Wheelset units or the one arranged between them Link joint on one arranged on the box
  • the guideway must be movably supported transversely to the direction of travel.
  • the wheel set units via a box independent, at a distance from Connecting joint, e.g. arranged above it self-supporting support arrangement to be supported against each other, so that are provided for the transmission of the longitudinal forces Connecting parts can be freely deflected in the transverse direction.
  • a corresponding support arrangement is e.g. from the beginning EP-A 0 420 801, Fig. 8, known.
  • Tilting rubber rails or others Spring bearings are used which cause the springs to tilt favor in only one direction.
  • Tilting rubber rails the transverse to the direction of travel or against that Center of rotation of the undercarriage are e.g. from the EP-A 0 271 690 is known.
  • Fig. 1 essentially shows a as a frameless support arrangement trained chassis 1 of a rail vehicle according to the Invention in which the vehicle body that is on the springs 10 is supported, is only hinted at.
  • the feathers 10 are on the chassis side on the axle bearings 121 and 121 'of Wheelset units 12 and 12 'supported, which as Drive wheel sets are designed. These each contain one Drive motor 18, the Tatzlager 19 on the axis 20 of the supported wheel set and with this via gears 24 and 25 is geared.
  • the two Wheelset units 12 and 12 ' are on the drawbars 13, 13' and the coupling 14 hinged together and via a Guide device 5 in the form of a pendulum arrangement, the according to the illustration, on the wheel set unit 12 'and Contains articulated pendulum 11 with which Vehicle body coupled.
  • the two are between the two wheel set units 12 and 12 ' Reset spring elements 15 and 15 'arranged.
  • the push-pull rod 16 is between the wheelset unit 12 and only with Parallelograms 17 indicated vehicle body attached and essentially serves to transfer the traction forces between the vehicle body and the chassis 1.
  • the pendulum 11 serves on the one hand to suspend the wheel set units 12, 12 ', on the other hand also the torque support below Traction forces.
  • the cuboids 40 are transverse to in a known manner Rail-like rubber supports arranged in the direction of travel or a corresponding rubber-like material. Between the wheelset units 2 and 3 of each chassis are on the axle bearings 44 articulated return elements 45 are arranged.
  • the pull-push rod 46 is between the one Wheelset unit 2 and the attachment point 40 'on Vehicle body attached.
  • the chassis of Figures 2 to 4 differ in the Arrangement of the pendulum between the chassis and the Vehicle body are attached. 2 is the only one Pendulum 472 on the chassis side in the area of the coupling 23 of the two Wheelset units 2, 3, articulated on the drawbars and for Attachment point 40 ''.
  • pendulums 473, 473 ' there are two pendulums 473, 473 ', which are advantageously carried out with elastic joints can.
  • Each of these pendulums is with one of the wheel set units 2, 3 of the chassis connected and led to the vehicle body.
  • the pendulums are arranged in parallel.
  • the two pendulums 473, 473 'of the trolleys from 4 and 5 arranged obliquely to each other.
  • Your projections on a plane perpendicular to the intended direction of travel intersect at a height in the vehicle body (not shown) in the so-called Wankpol, an ideal fulcrum, whereby for a vehicle with, for example, two undercarriages the vehicle forms a roll axis by the two Wankpole of the two running gear runs.
  • the middle drive unit 61 can for example with the other two vehicle units 62 and 63 via pivot, hanging pendulum and / or one each Lemniscate guidance of known design be articulated.
  • the console 71 is part of one Pendulum arrangement on the vehicle body 17 hinge-like to one in Axis 72 extending in the longitudinal direction of the vehicle, articulated and on the wheelset unit 12, as shown on Drive motor 18, movable via a ball joint 74 articulated.
  • the reset elements are 45 hinged to the axle bearings 121, 121 'via spring elements 73, which, according to the illustration, each consist of a rubber-like material can exist and by what undesirable vibrations the Wheelset units 12, 12 'damped and thus the running stability of the chassis 1 can be improved.
  • the console 71 serves on the one hand for guiding the wheel set units 12, 12 'in Vehicle transverse direction, on the other hand as a means of transmission the traction forces between the chassis 1 and the Vehicle body 17. Via the vehicle body 17 Hinge-like bracket 71 can be attached to the Turning almost radially Wheel set units 12 and 12 'corresponding restoring forces be transferred to the respective opposite Counteract deflections of the wheel sets.
  • the Guide device 70 also one of the console 71st corresponding, attachable to the vehicle body 17 or trained, fixed driver part included, which via the articulated connection described and / or a appropriate elastic connection with one of the Wheelset units 12, 12 'is coupled to be movable.
  • the Driver part can e.g. in the form of a vertical pivot be executed or contain such.
  • a corresponding driver part can also on one of the Wheelset units 12, 12 'attached and with the vehicle body 17 can be coupled to be movable.
  • the wheel set units 12, 12 ' connected to each other via a ball joint 83 and with a Support part, as shown the drawbar 13, between two Guide parts 81, 82 attached to the vehicle body 17 Guide device 80 movable in the vehicle transverse direction held.
  • the drawbar 13 can, as shown, via Intermediate pieces 84 slidably guided on the guide parts 81, 82 be.
  • a movable connection between the drawbar 13 and the guide parts 81, 82 can also by appropriate elastic intermediate pieces 84 made of a rubber-like material can be achieved, with a instead of the ball joint 83 correspondingly simpler joint arrangement can be used.
  • the axle bearings 121, 121 ' are by restoring elements 85 coupled, each one hydraulic or pneumatic Damping and / or adjusting device 86 included.
  • Adjustment device 86 can adjust the wheel set units 12, 12 'can be influenced.
  • Actuator 86 can be on a control device, not shown be connected so that the adjustment of the Wheelset units 12, 12 'also according to predetermined values can be controlled, regulated or blocked.
  • Spring elements 10 can be air springs or, as shown, Coil springs may be provided.
  • a guide device 90 in Form of a self-supporting independent of the vehicle body 17 Support arrangement, which two in the vehicle longitudinal direction contains opposing support parts 91, 91 '.
  • the Support portions 91, 91 ' are on two of each one of the Drive motors 18 protruding projections, which above the coupling arrangement 14 via a support element 92 a rubber-elastic material are supported against each other.
  • Corresponding are those for the transmission of the traction forces certain drawbars 13, 13 ', unloaded by vertical forces, kept freely deflectable in the vehicle transverse direction.
  • the rail vehicle has at least one undercarriage 1 with two Wheelset units 12, 12 'on a clutch assembly are hinged together.
  • This chassis 1 is as frameless support arrangement and the vehicle body 17th is mounted on spring elements 10 and has at least one Guide device or at least one pendulum 11 between Chassis and vehicle body 17 on.
  • the radial adjustable wheel set units 12, 12 ' can also with a small distance from each other.
  • the frameless Chassis 1 is therefore particularly suitable for Rail vehicles on rail networks, the tight curve radii exhibit.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Body Structure For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Harvesting Machines For Specific Crops (AREA)
  • Switches With Compound Operations (AREA)
  • Automatic Assembly (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Lock And Its Accessories (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP94810172A 1993-10-21 1994-03-21 Schienenfahrzeug und Fahrwerk für ein derartiges Fahrzeug Expired - Lifetime EP0649782B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9430303T SI0649782T1 (en) 1993-10-21 1994-03-21 Railway vehicle and railway train for such a vehicle

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH316993 1993-10-21
CH316993 1993-10-21
CH3169/93 1993-10-21

Publications (2)

Publication Number Publication Date
EP0649782A1 EP0649782A1 (de) 1995-04-26
EP0649782B1 true EP0649782B1 (de) 1999-11-17

Family

ID=4250122

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94810172A Expired - Lifetime EP0649782B1 (de) 1993-10-21 1994-03-21 Schienenfahrzeug und Fahrwerk für ein derartiges Fahrzeug

Country Status (10)

Country Link
US (1) US5638757A (no)
EP (1) EP0649782B1 (no)
JP (1) JPH07172314A (no)
AT (1) ATE186687T1 (no)
DE (1) DE59408934D1 (no)
ES (1) ES2141814T3 (no)
FI (1) FI109416B (no)
NO (1) NO310912B1 (no)
SI (1) SI0649782T1 (no)
ZA (1) ZA948245B (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148017A1 (de) * 2001-09-28 2003-04-10 Siemens Ag Vorrichtung zur Ansteuerung eines Radsatzes eines Drehgestells
WO2008065169A1 (de) 2006-12-01 2008-06-05 Siemens Aktiengesellschaft Zugkraftanlenkung von lokomotivdrehgestellen am lokkasten

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE221481T1 (de) 1996-10-23 2002-08-15 Bombardier Transp Gmbh Schienenfahrzeug mit mindenstens einem fahrwerk und fahrwerk für ein derartiges fahrzeug
DE19703701C2 (de) * 1997-01-21 1998-12-10 Mannesmann Ag Zweiachsiges Fahrwerk für schienengebundene Transportsysteme
EP0930210B1 (de) 1998-01-14 2004-04-28 Bombardier Transportation GmbH Fahrwerk für Schienenfahrzeuge und Schienenfahrzeug mit mindestens einem derartigen Fahrwerk
DE19810697A1 (de) * 1998-03-12 1999-09-16 Duewag Ag Vorrichtung zur Übertragung der Längskräfte eines Drehgestelles auf den Wagenkasten eines Schienenfahrzeuges, insbesondere eines Triebfahrzeuges mit hoher Zugkraft
ES2201427T3 (es) 1998-04-20 2004-03-16 Bombardier Transportation Gmbh Unidad motriz para un vehiculo ferroviario.
DE19823010A1 (de) * 1998-05-22 1999-11-25 Siemens Duewag Gmbh Schienenfahrzeug, insbesondere für den Nahverkehr
US6371033B1 (en) 1999-10-05 2002-04-16 Trn Business Trust High capacity integrated railway car truck
DE10047737A1 (de) * 2000-09-27 2002-04-11 Bombardier Transp Gmbh Schienenfahrgerät mit einem Lastträger
DE102007025163A1 (de) * 2007-05-29 2008-12-04 Bombardier Transportation Gmbh Schienenfahrzeug mit einstufiger Federung
HUE050148T2 (hu) * 2016-02-17 2020-11-30 Stadler Rail Ag Forgóváz vasúti jármûhöz

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1003277A (en) * 1910-12-20 1911-09-12 Carlyle Austin Lincoln Car-truck.
US3974779A (en) * 1974-10-31 1976-08-17 Automatisk Doseringskompensator Ab Vehicle bogie
IT1118694B (it) * 1979-05-24 1986-03-03 Fiat Ricerche Carrello per veicoli ferroviari
DE2936733C2 (de) * 1979-09-07 1985-07-25 Siemens AG, 1000 Berlin und 8000 München Schienengebundenes elektrisches Triebfahrzeug
CA1234722A (en) * 1983-12-02 1988-04-05 Robert L. Bullock Frameless radial truck
CH672100A5 (no) * 1986-12-16 1989-10-31 Schweizerische Lokomotiv
FI76296C (fi) * 1987-01-26 1988-10-10 Valmet Oy Boggiearrangemang foer raelsfordon.
DE3718254A1 (de) * 1987-05-30 1988-12-15 Fritz Prof Dr Ing Frederich Fahrwerk fuer schienenfahrzeuge
DE3827412A1 (de) * 1988-08-12 1990-02-15 Krauss Maffei Ag Laufwerk fuer schienentriebfahrzeuge
ZA906623B (en) * 1989-09-29 1991-11-27 Schweizerische Lokomotiv A rail vehicle
DE4143519C2 (de) * 1991-02-27 1998-10-29 Abb Daimler Benz Transp Vorrichtung zur Übertragung von Traktionskräften in Drehgestellen von Schienenfahrzeugen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10148017A1 (de) * 2001-09-28 2003-04-10 Siemens Ag Vorrichtung zur Ansteuerung eines Radsatzes eines Drehgestells
WO2008065169A1 (de) 2006-12-01 2008-06-05 Siemens Aktiengesellschaft Zugkraftanlenkung von lokomotivdrehgestellen am lokkasten

Also Published As

Publication number Publication date
FI944929A (fi) 1995-04-22
ZA948245B (en) 1995-06-13
EP0649782A1 (de) 1995-04-26
SI0649782T1 (en) 2000-04-30
JPH07172314A (ja) 1995-07-11
NO943980L (no) 1995-04-24
NO943980D0 (no) 1994-10-20
FI944929A0 (fi) 1994-10-20
NO310912B1 (no) 2001-09-17
US5638757A (en) 1997-06-17
ATE186687T1 (de) 1999-12-15
ES2141814T3 (es) 2000-04-01
FI109416B (fi) 2002-07-31
DE59408934D1 (de) 1999-12-23

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