EP0409128B1 - Gelenkdrehgestell für Schienenfahrzeuge - Google Patents

Gelenkdrehgestell für Schienenfahrzeuge Download PDF

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Publication number
EP0409128B1
EP0409128B1 EP90113554A EP90113554A EP0409128B1 EP 0409128 B1 EP0409128 B1 EP 0409128B1 EP 90113554 A EP90113554 A EP 90113554A EP 90113554 A EP90113554 A EP 90113554A EP 0409128 B1 EP0409128 B1 EP 0409128B1
Authority
EP
European Patent Office
Prior art keywords
shaft
bogey
hinged
members
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.)
Expired - Lifetime
Application number
EP90113554A
Other languages
English (en)
French (fr)
Other versions
EP0409128A1 (de
Inventor
Gilbert Boivin
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Priority to AT9090113554T priority Critical patent/ATE104619T1/de
Publication of EP0409128A1 publication Critical patent/EP0409128A1/de
Application granted granted Critical
Publication of EP0409128B1 publication Critical patent/EP0409128B1/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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • 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
    • B61F5/36—Arrangements for equalising or adjusting the load on wheels or springs, e.g. yokes

Definitions

  • the present invention relates to an articulated bogie for railway vehicles, comprising two longitudinal members, two cross members each secured to a longitudinal member, and an articulation device allowing rotation of each longitudinal member around a central transverse axis. This rotation of each spar allows better distribution of the vertical loads on the four wheels of the bogie, particularly during passages with slope variations, or track leveling faults.
  • the two crosspieces are interrupted, at the level of the longitudinal central axis, and connected elastically by means of the articulation device consisting of two plates comprising two, four, or eight elastic blocks.
  • the articulation device is located at the level of the longitudinal central axis of the bogie, which complicates the fixing of a motor, since it must be done on a half-cross member.
  • a bogie is therefore mainly carrier.
  • Document GB-A-1203530 also discloses an articulated bogie comprising two longitudinal members and an articulation device allowing rotation of each longitudinal member around a central transverse axis, the articulation device comprising two shaft parts. arranged along the transverse axis. These shaft parts are supported by supports integral with the side members at the rate of two plain bearings per support.
  • the present invention aims to reduce the vertical size, while allowing a good fixing of an engine on a cross, this bogie then being both engine and carrier.
  • the solution proposed by the present invention consists in provide each beam with a cross member having a beam-shaped part, mount these two cross beams, and connect them by a shaft allowing only a rotation of the beams along the central transverse axis.
  • the present invention relates to an articulated bogie for railway vehicles, comprising two beams, two cross members each secured to a beam, and an articulation device allowing a rotation of each beam around a central transverse axis, the device articulation comprising a shaft arranged along an axis transverse and central to the bogie and four bearings supporting the shaft, characterized in that the cross members are mounted head to tail, each end of the shaft being supported by two bearings, one of which belongs to one of the sleepers and the other of which belongs to the other sleeper.
  • one of the two bearings is an elastic joint, and the other bearing is a spherical joint acting as an axial stop.
  • An elastic articulation is preferably close to a spherical articulation in order to limit the mechanical forces on the parts constituting the articulation device.
  • the central position of the axis of the articulation shaft allows the installation of a coaxial anti-roll device. This coaxiality cancels the distortion torque of the bogie due to the radial reactions of the bearings of the anti-roll device.
  • the shaft is hollow and crossed by the anti-roll device consisting of a torsion bar comprising, at each end, a lever connected to the vehicle body by means of a connecting rod.
  • the anti-roll device is constituted by the shaft itself which is extended beyond the elastic joints and which comprises, at each of its ends, a lever connected to the vehicle body by the through a connecting rod.
  • Figure 1 shows a schematic top view of a bogie without anti-roll device.
  • FIG. 2 shows a central view of a bogie comprising an anti-roll device, according to the first embodiment.
  • FIG. 3 is a side view along III in FIG. 2.
  • FIG. 4 is a section on IV of FIG. 2.
  • Figure 5 shows a central view of a bogie with a anti-roll device, according to the second embodiment.
  • FIG. 6 is a section on VI of FIG. 5.
  • FIG. 1 a bogie comprising two longitudinal members 1, two axles 2, four wheels 3, two motors 4 each connected to an axle by means of a reduction gear 5.
  • the two axles 2 are connected to the side members 1 by means of four elastic blocks, not shown, constituting the primary suspension.
  • each motor 4 is fixed to a beam 11 by means of a support 7.
  • the beams 11 of the two cross members extend beyond the longitudinal central axis of the bogie, and these cross members are thus mounted head to tail.
  • the articulation device comprises a shaft 20 and four bearings 12, 13 Each crosspiece comprises two bearings constituted one of a ball joint 12 and the other of an elastic joint 13.
  • the shaft 20 connects these four joints, and each spar can thus rotate around the central transverse shaft 6.
  • This figure shows the minimum spacing that can exist between the two elastic joints in order to avoid rotation of one spar relative to the other along the longitudinal central axis.
  • the maximum spacing would be achieved by housing each elastic joint in a beam, and, of course, an intermediate position is possible, this being determined according to the space available.
  • the bogie also includes a drive device 30 consisting of two connecting rods 31 and a lifter 32, each connecting rod being connected, in an articulated manner, to a cross member 10.
  • This driving device makes it possible to apply forces mainly to the bogie longitudinal.
  • FIG. 2 shows the same elements as Figure 1, but in this case, the shaft 21 is hollow and crossed by an anti-roll bar 40.
  • This bar rotates on two bearings 41 located each in a beam 1. It comprises, at each end, a lever 42 connected to a connecting rod 43.
  • FIG. 3 shows the attachment of a connecting rod 43 to a lever 42 and to the body 50 of the vehicle.
  • FIG. 4 clearly shows the mounting of an elastic articulation 13 in a cage 15 secured to a cross member 10, this articulation 13 consisting of an elastic element inserted between two rings not shown, and the mounting of a spherical articulation 12 in the beam 11 of the other cross member, this articulation consisting of a spherical core 12A and an outer track 12B.
  • This figure also shows that the side members and the cross members are made in the form of mechanically welded boxes.
  • FIG. 5 shows the second embodiment in which the shaft 22 crosses the entire bogie and it alone constitutes the anti-roll bar. This tree is hollow but it could be full.
  • FIG. 6 clearly shows the mounting of this shaft between the four joints 12, 13 and two bearings 14 located in the side members.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Chain Conveyers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Rolling Contact Bearings (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Forging (AREA)
  • Feeding Of Workpieces (AREA)
  • Turning (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Support Of The Bearing (AREA)

Claims (6)

  1. Gelenkdrehgestell für Schienenfahrzeuge mit zwei Längsbalken (1), zwei je mit einem Längsbalken fest verbundenen Querbalken (10), und einer Gelenkvorrichtung, die eine Drehung jedes Längsbalkens um eine zentrale Querachse erlaubt, wobei die Gelenkvorrichtung eine Welle (20, 21, 22), die in Richtung einer transversalen und zum Drehgestell zentralen Achse angeordnet ist, und vier die Welle tragende Lager (12, 13) aufweist, dadurch gekennzeichnet, daß die Querbalken einander entgegengerichtet angeordnet sind, wobei jedes Ende der Welle von zwei Lagern getragen wird, von denen eines zu einem der Querbalken und das andere zum anderen Querbalken gehört.
  2. Gelenkdrehgestell nach Anspruch 1, dadurch gekennzeichnet, daß für jedes Wellenende eines der beiden Lager ein elastisches Gelenk (13) und das andere Lager ein Kugelgelenk (12) ist, das die Rolle eines axialen Anschlags übernimmt.
  3. Gelenkdrehgestell nach Anspruch 2, dadurch gekennzeichnet, daß ein elastisches Gelenk (13) einem Kugelgelenk (12) benachbart ist.
  4. Gelenkdrehgestell nach Anspruch 3, dadurch gekennzeichnet, daß es eine Anti-Roll-Vorrichtung aufweist.
  5. Gelenkdrehgestell nach Anspruch 4, dadurch gekennzeichnet, daß die Welle (21) hohl ist und von der Anti-Roll-Vorrichtung durchquert wird, die aus einer Torsionsstange (40) besteht, welche an jedem Ende einen Hebel (42) aufweist, der mit dem Kasten (50) des Fahrzeugs über eine Kurbelstange (43) verbunden ist.
  6. Gelenkdrehgestell nach Anspruch 4, dadurch gekennzeichnet, daß die Welle (22) über die elastischen Gelenke (13) hinaus verlängert ist und an jedem ihrer Enden einen Hebel (42) aufweist, der mit dem Kasten (50) des Fahrzeugs über eine Kurbelstange (43) verbunden ist.
EP90113554A 1989-07-18 1990-07-16 Gelenkdrehgestell für Schienenfahrzeuge Expired - Lifetime EP0409128B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT9090113554T ATE104619T1 (de) 1989-07-18 1990-07-16 Gelenkdrehgestell fuer schienenfahrzeuge.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8909619 1989-07-18
FR8909619A FR2649949B1 (fr) 1989-07-18 1989-07-18 Bogie articule pour vehicules ferroviaires

Publications (2)

Publication Number Publication Date
EP0409128A1 EP0409128A1 (de) 1991-01-23
EP0409128B1 true EP0409128B1 (de) 1994-04-20

Family

ID=9383857

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113554A Expired - Lifetime EP0409128B1 (de) 1989-07-18 1990-07-16 Gelenkdrehgestell für Schienenfahrzeuge

Country Status (9)

Country Link
US (1) US5086706A (de)
EP (1) EP0409128B1 (de)
JP (1) JP2866718B2 (de)
AT (1) ATE104619T1 (de)
CA (1) CA2021327C (de)
DE (1) DE69008259T2 (de)
DK (1) DK0409128T3 (de)
ES (1) ES2053025T3 (de)
FR (1) FR2649949B1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5205220A (en) * 1992-06-08 1993-04-27 Brooks Wallace Railway truck
DE4344469C1 (de) * 1993-12-22 1995-02-09 Aeg Schienenfahrzeuge Einzelfahrwerk für Schienenfahrzeuge
FR2754230B1 (fr) * 1996-10-07 2003-09-26 Gec Alsthom Transport Sa Chassis de bogie articule et bogie articule comportant un tel chassis
KR20000043162A (ko) * 1998-12-28 2000-07-15 추호석 철도 차량 대차의 관절부 지지구조
JP3863333B2 (ja) * 1999-05-20 2006-12-27 株式会社日立製作所 鉄道車両、鉄道車両用台車及び連結部材
TW474876B (en) * 2000-01-14 2002-02-01 Hitachi Ltd Railway vehicle and railway vehicle use bogie car
FR2914609B1 (fr) * 2007-04-05 2009-07-10 Alstom Transport Sa Bogie pour vehicule ferroviaire
JP5256208B2 (ja) * 2007-11-16 2013-08-07 川崎重工業株式会社 低床式鉄道車両用台車及びそれを備えた低床式鉄道車両
KR100940538B1 (ko) * 2008-04-04 2010-02-10 에스엠에이치 주식회사 곡선레일을 따라 이동할 수 있는 이송대차
JP5010630B2 (ja) * 2009-02-20 2012-08-29 三菱重工業株式会社 低床式車両
JP5010629B2 (ja) * 2009-02-20 2012-08-29 三菱重工業株式会社 低床式車両
FR2946307B1 (fr) * 2009-06-05 2011-08-05 Alstom Transport Sa Bogie moteur de vehicule ferroviaire comprenant un moteur semi-suspendu
FR2946308B1 (fr) 2009-06-05 2011-08-05 Alstom Transport Sa Bogie de vehicule ferroviaire articule
US9421987B2 (en) 2009-07-16 2016-08-23 Siemens Ag Österreich Chassis frame for rail vehicles
JP5524634B2 (ja) * 2010-01-20 2014-06-18 公益財団法人鉄道総合技術研究所 鉄道車両用台車
CN102407860B (zh) * 2011-09-30 2015-07-29 南车株洲电力机车有限公司 铰接式转向架牵引装置
CN102963388B (zh) * 2012-07-10 2015-06-24 南车南京浦镇车辆有限公司 柔性直驱式转向架
AT514374A1 (de) * 2013-05-02 2014-12-15 Siemens Ag Oesterreich Fahrwerksrahmen für ein Schienenfahrzeug
JP6034254B2 (ja) * 2013-06-26 2016-11-30 公益財団法人鉄道総合技術研究所 鉄道車両用台車

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212989A (en) * 1935-11-18 1940-08-27 Siam Vehicle truck
BE453369A (de) * 1943-03-24
US2614507A (en) * 1946-08-19 1952-10-21 Budd Co Railway truck
US3313245A (en) * 1964-08-10 1967-04-11 Rockwell Mfg Co Railway trucks
US3398700A (en) * 1967-03-02 1968-08-27 Amsted Ind Inc Railway truck with flexibly jointed and rigidly mounted transoms
DE1755733A1 (de) * 1968-06-14 1973-03-01 Haegglund & Soener Ab Drehgestell fuer schienenfahrzeuge
GB1203530A (en) * 1969-01-28 1970-08-26 Rolls Royce Improvements in or relating to vehicle bogies
CH515140A (de) * 1969-11-12 1971-11-15 Sig Schweiz Industrieges Schienenfahrzeug-Drehgestell mit Gelenkrahmen und Träger
US3774549A (en) * 1971-11-15 1973-11-27 Gen Steel Ind Inc Fluid sprung railway truck
US4185854A (en) * 1977-04-28 1980-01-29 Gerard Brando Oscillating double axle assembly
US4416492A (en) * 1982-07-21 1983-11-22 The United States Of America As Represented By The Department Of Energy System for automatically aligning a support roller system under a rotating body

Also Published As

Publication number Publication date
FR2649949B1 (fr) 1992-04-24
DE69008259T2 (de) 1994-08-04
ES2053025T3 (es) 1994-07-16
CA2021327A1 (fr) 1991-01-19
EP0409128A1 (de) 1991-01-23
ATE104619T1 (de) 1994-05-15
DK0409128T3 (da) 1994-08-29
JPH0354071A (ja) 1991-03-08
US5086706A (en) 1992-02-11
DE69008259D1 (de) 1994-05-26
CA2021327C (fr) 1994-02-01
FR2649949A1 (fr) 1991-01-25
JP2866718B2 (ja) 1999-03-08

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