EP1572516B1 - Systeme de roulement pour vehicules sur rails - Google Patents

Systeme de roulement pour vehicules sur rails Download PDF

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Publication number
EP1572516B1
EP1572516B1 EP03757794A EP03757794A EP1572516B1 EP 1572516 B1 EP1572516 B1 EP 1572516B1 EP 03757794 A EP03757794 A EP 03757794A EP 03757794 A EP03757794 A EP 03757794A EP 1572516 B1 EP1572516 B1 EP 1572516B1
Authority
EP
European Patent Office
Prior art keywords
pendulums
frame
undercarriage
cradle
superstructure
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
EP03757794A
Other languages
German (de)
English (en)
Other versions
EP1572516A2 (fr
Inventor
Richard Schneider
Wolfgang Auer
Uwe Reimann
Siegmund MÖHNER
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 Transportation Germany GmbH
Original Assignee
Bombardier Transportation GmbH
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 Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Publication of EP1572516A2 publication Critical patent/EP1572516A2/fr
Application granted granted Critical
Publication of EP1572516B1 publication Critical patent/EP1572516B1/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
    • B61F5/02—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
    • 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

Definitions

  • the present invention relates to a chassis for rail vehicles.
  • the invention is suitable for - but not limited to - the use in rail vehicles for passenger transport.
  • the EP 0 621 165 B1 describes a drive for rail vehicles, in which a drive frame is supported by primary springs of the wheels or wheelsets and is supported directly on the secondary springs via a cradle of the car body or the car body of the rail vehicle.
  • the cradle or the car body are connected to the drive frame via vertical and rolling dampening shock absorbers and at least one rolling movements cushioning roll support.
  • This carries fixed levers, which are connected via articulated pendulum with the cradle or the car body.
  • At least one of the pendulum consists of an actuator which can be acted on when dipping or lifting a transverse end of the cradle or the car body in the opposite direction.
  • the disadvantage here is that even at a relatively low speed in the arc unfavorably high lateral acceleration occurs. To avoid this, the speed must be throttled in the arc to z. B. not to worsen the ride comfort for people traveling.
  • a landing gear with a tilting device in which a the carriage body via secondary springs bearing spring carrier is suspended by obliquely inwardly extending pendulum hanging on a slope traverse. Stop elements make sure that the pendulum support the arrangement against transverse movements.
  • the inclination traverse sits with two inclined contact surfaces on rollers mounted on the chassis frame so that they and with it the car body can be pivoted about an axis extending parallel to the vehicle longitudinal axis, so can be tilted.
  • the pivoting movement is generated by an actuator which acts between the inclination traverse and the chassis frame. Disadvantage of this arrangement is that the actuator must provide the entire force for the inclination of the car body available and therefore must be designed correspondingly complex and large.
  • the object of the invention is to eliminate the disadvantages of the prior art described and in particular to propose a chassis for rail vehicles, which allows higher speeds in curves in a simple manner. Furthermore, it is an object of the invention to increase the comfort in a simple manner and to allow a convertibility already existing chassis.
  • An advantage of the solution according to the invention is that by tilting the car body in the bow the passenger experiences no greater lateral acceleration despite higher speed. This leads to improved comfort.
  • the centrifugal force causes the inclination of the car body. There are therefore only small actuating forces required to adjust the inclination to the optimum level.
  • Another advantage is that existing trolleys can be converted with little effort.
  • the attachment points of the pendulum on the chassis frame are offset inwards, so that the longitudinal axes of the pendulum in inclined car body from bottom to top obliquely inwards.
  • at least one active actuator between the chassis frame and the spring carrier or between the chassis frame and the cradle is arranged. It is at least partially, but preferably predominantly, oriented in the horizontal direction, wherein it supports the effect of centrifugal force and adjusts the inclination to an optimal level.
  • the pendulums are arranged so that the longitudinal axes of the pendulum, especially in non-inclined car body, at least approximately at the level of Car center of gravity or above the car's center of gravity cut. This results in a particularly favorable tilt characteristic.
  • At least one passive and / or active attenuator is arranged transversely to the direction of travel. More preferably, at least one attenuator between the chassis frame and the cradle is arranged in the attenuator is preferably a laterally acting, depending on the Wagenkastenquer Anthony dynamically adjustable damper.
  • At least one pendulum is arranged on both sides of the longitudinal axis of the rail vehicle.
  • the pendulums are preferably arranged symmetrically to the longitudinal axis of the rail vehicle.
  • the at least one active actuator is an electric, hydraulic and / or pneumatic actuator.
  • FIGS. 1 to 3 show a chassis of a rail vehicle in different views.
  • the chassis includes a chassis frame 1, which is supported by primary springs of wheelsets.
  • a spring support 2 is fixed by means of pendulum 3.
  • the spring carrier 2 supports a cradle 4 with a mounted car body 5 via secondary coil springs 6.
  • the centrifugal force causes a transverse displacement of the car body 5, the cradle 4 and the transverse stiffness of the secondary coil springs 6 and the spring support second
  • the upper attachment point of the hanging pendulum 3 on the chassis frame 1, in contrast to vertically arranged pendulum is offset inwards. This leads to a tilt of the pendulum 3.
  • One or more active actuators 7 support the effect of centrifugal force and adjust the inclination to an optimal level.
  • These active actuators 7 are installed in a predominantly horizontal direction either between the chassis frame 1 and the spring carrier 2 or between the chassis frame 1 and the cradle 4.
  • passive or active attenuators can be installed for comfort improvement.
  • passive or active attenuators can be installed for comfort improvement.
  • the dynamic component of the Wagenkastenquer Gay be damped.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)

Claims (6)

  1. Dispositif de roulement (1) pour véhicules sur rails, en particulier pour le transport de personnes, pour lequel
    - un châssis de dispositif de roulement (1) est supporté sur des roues ou des essieux via une suspension primaire, sur lequel une structure de caisse (5) est supportée, le cas échéant avec insertion d'une balance (4),
    - la balance (4) ou la structure de caisse (5) est supportée via une suspension secondaire (6) sur au moins un support de ressort (2) par rapport au châssis de dispositif de roulement (1),
    - la balance (4) ou la structure de caisse (5) est reliée au châssis de dispositif de roulement (1) via un amortisseur de chocs amortissant les mouvements verticaux et/ou les mouvements de roulis,
    - le support de ressort (2) est suspendu au niveau du châssis de dispositif de roulement (1) via un système oscillant (3),
    - les points de fixation du système oscillant (3) au niveau du châssis de dispositif de roulement (1), contrairement aux systèmes oscillants disposés verticalement, sont déplacés vers l'intérieur, de sorte que les axes longitudinaux du système oscillant (3) sont inclinés, et
    caractérisé en ce que
    - au moins un actionneur (7) actif est disposé au moins en partie, de préférence principalement, dans le sens horizontal entre le châssis de dispositif de roulement (1) et le support de ressort (2) ou entre le châssis de dispositif de roulement (1) et la balance (4), de sorte qu'un actionneur (7) actif au moins supporte l'effet de la force centrifuge et règle l'inclinaison à une mesure optimale.
  2. Dispositif de roulement selon la revendication 1, caractérisé en ce que les systèmes oscillants (3) sont disposés de sorte que les axes longitudinaux des systèmes oscillants (3) se séparent au moins environ à la hauteur du centre de gravité du wagon ou au-dessus du centre de gravité du wagon.
  3. Dispositif de roulement selon l'une quelconque des revendications 1 ou 2, caractérisé en ce qu'au moins un élément d'amortissement passif et/ou actif est disposé transversalement au sens de roulement.
  4. Dispositif de roulement selon l'une quelconque des revendications précédentes, caractérisé en ce que au moins un élément d'amortissement, de préférence un amortisseur agissant latéralement réglable de façon dynamique en fonction de la vitesse transversale de la structure de caisse du wagon, est disposé entre le châssis de dispositif de roulement (1) et la balance (4).
  5. Dispositif de roulement selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins un système oscillant (3) est disposé respectivement des deux côtés de l'axe longitudinal du véhicule sur rails, plus particulièrement de façon symétrique par rapport à l'axe longitudinal du véhicule sur rails.
  6. Dispositif de roulement selon l'une quelconque des revendications précédentes, caractérisé en ce que au moins un actionneur (7) actif est un mécanisme de commande électrique, hydraulique et/ou pneumatique.
EP03757794A 2002-09-05 2003-09-05 Systeme de roulement pour vehicules sur rails Expired - Lifetime EP1572516B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10240968 2002-09-05
DE10240968 2002-09-05
PCT/EP2003/009888 WO2004022405A2 (fr) 2002-09-05 2003-09-05 Systeme de roulement pour vehicules sur rails

Publications (2)

Publication Number Publication Date
EP1572516A2 EP1572516A2 (fr) 2005-09-14
EP1572516B1 true EP1572516B1 (fr) 2008-04-09

Family

ID=31969032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03757794A Expired - Lifetime EP1572516B1 (fr) 2002-09-05 2003-09-05 Systeme de roulement pour vehicules sur rails

Country Status (11)

Country Link
US (1) US7438000B2 (fr)
EP (1) EP1572516B1 (fr)
JP (1) JP4403075B2 (fr)
KR (1) KR101011920B1 (fr)
CN (1) CN1678484B (fr)
AT (1) ATE391652T1 (fr)
AU (1) AU2003273830B2 (fr)
CA (1) CA2497699C (fr)
DE (1) DE50309596D1 (fr)
RU (1) RU2329908C2 (fr)
WO (1) WO2004022405A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10316497A1 (de) * 2003-04-09 2005-01-05 Bombardier Transportation Gmbh Fahrwerk für ein Schienenfahrzeug mit verbesserter Querfederung
DE202009015735U1 (de) * 2009-09-15 2010-04-22 Bombardier Transportation Gmbh Schienenfahrzeug mit querweicher Anbindung des Wagenkastens am Fahrwerk
RU2476338C1 (ru) * 2011-11-14 2013-02-27 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Система наклона кузова железнодорожного транспорта
RU2475391C1 (ru) * 2011-11-14 2013-02-20 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Система наклона кузова железнодорожного транспорта
RU2492085C1 (ru) * 2012-03-21 2013-09-10 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Система наклона кузова железнодорожного транспорта
AT514029B1 (de) * 2013-01-22 2015-05-15 Siemens Ag Oesterreich Schienenfahrzeug mit Neigetechnik
RU2573100C1 (ru) * 2014-07-18 2016-01-20 Акционерное общество "Центральное конструкторское бюро транспортного машиностроения" (АО "ЦКБ ТМ") Тележка железнодорожного транспортного средства
RU183933U1 (ru) * 2018-04-09 2018-10-09 Акционерное общество "Научно-исследовательское проектно-технологическое бюро "Онега" Транспортная тележка для перемещения особо тяжелого груза
JP6808678B2 (ja) * 2018-05-25 2021-01-06 トヨタ紡織株式会社 乗物用シート
JP2019202701A (ja) * 2018-05-25 2019-11-28 トヨタ紡織株式会社 乗物用シート

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628465A (en) 1969-01-13 1971-12-21 Dominion Foundries & Steel Stabilizing high speed railway trucks
BE755965A (fr) * 1970-04-24 1971-02-15 Sig Schweiz Industrieges Bogie pour vehicules ferroviaires
US3717104A (en) 1970-07-08 1973-02-20 United Aircraft Corp Active roll controling truck stabilizing mechanism
US3845724A (en) 1971-01-13 1974-11-05 British Railways Board Railway car centrifugal force stabilizing device
DE2145738C3 (de) 1971-09-13 1979-05-10 Wegmann & Co, 3500 Kassel Schienenfahrzeug mit Gleisbogensteuerung
DE3713615A1 (de) 1987-04-23 1988-11-17 Weco Drehgestelltechnik Gmbh Schienenfahrzeug mit querneigungseinrichtung
HUT55688A (en) * 1988-10-13 1991-06-28 Sig Schweiz Industrieges Apparatus for compensating the roll of waggon body of vehicle advancing on railroad in bend at high speed
DE4313129A1 (de) * 1993-04-22 1994-10-27 Abb Henschel Waggon Union Laufwerk für Schienenfahrzeuge
JP3503041B2 (ja) * 1995-08-31 2004-03-02 タキロン株式会社 合成樹脂線及びその製造方法
FR2756241B1 (fr) 1996-11-25 2003-11-14 Gec Alsthom Transport Sa Dispositif de pendulation a bielles et bogie a pendulation a bielles
AT405166B (de) * 1996-12-19 1999-06-25 Siemens Sgp Verkehrstech Gmbh Drehgestell-fahrwerk für ein schienenfahrzeug
DE19815197C1 (de) * 1998-04-04 1999-07-22 Abb Daimler Benz Transp Schienenfahrzeug mit einem verikalen Stützaktuator

Also Published As

Publication number Publication date
ATE391652T1 (de) 2008-04-15
US7438000B2 (en) 2008-10-21
WO2004022405A3 (fr) 2004-05-13
KR20050050651A (ko) 2005-05-31
KR101011920B1 (ko) 2011-02-01
AU2003273830B2 (en) 2009-06-25
AU2003273830A1 (en) 2004-03-29
CA2497699C (fr) 2013-01-29
CN1678484B (zh) 2012-05-30
CA2497699A1 (fr) 2004-03-18
RU2329908C2 (ru) 2008-07-27
JP2005537972A (ja) 2005-12-15
RU2005109917A (ru) 2006-05-27
DE50309596D1 (de) 2008-05-21
US20060117986A1 (en) 2006-06-08
CN1678484A (zh) 2005-10-05
WO2004022405A2 (fr) 2004-03-18
EP1572516A2 (fr) 2005-09-14
JP4403075B2 (ja) 2010-01-20

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