EP1572516B1 - Fahrwerk mit neigungssystem für schienenfahrzeuge - Google Patents
Fahrwerk mit neigungssystem für schienenfahrzeuge Download PDFInfo
- 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
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 239000006096 absorbing agent Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract 2
- 230000037431 insertion Effects 0.000 claims abstract 2
- 230000005484 gravity Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 8
- 239000000725 suspension Substances 0.000 description 3
- 241001295925 Gegenes Species 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Images
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10240968 | 2002-09-05 | ||
DE10240968 | 2002-09-05 | ||
PCT/EP2003/009888 WO2004022405A2 (de) | 2002-09-05 | 2003-09-05 | Fahrwerk mit neigungssystem für schienenfahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1572516A2 EP1572516A2 (de) | 2005-09-14 |
EP1572516B1 true EP1572516B1 (de) | 2008-04-09 |
Family
ID=31969032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03757794A Expired - Lifetime EP1572516B1 (de) | 2002-09-05 | 2003-09-05 | Fahrwerk mit neigungssystem für schienenfahrzeuge |
Country Status (11)
Country | Link |
---|---|
US (1) | US7438000B2 (zh) |
EP (1) | EP1572516B1 (zh) |
JP (1) | JP4403075B2 (zh) |
KR (1) | KR101011920B1 (zh) |
CN (1) | CN1678484B (zh) |
AT (1) | ATE391652T1 (zh) |
AU (1) | AU2003273830B2 (zh) |
CA (1) | CA2497699C (zh) |
DE (1) | DE50309596D1 (zh) |
RU (1) | RU2329908C2 (zh) |
WO (1) | WO2004022405A2 (zh) |
Families Citing this family (10)
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 |
DE102009041109A1 (de) * | 2009-09-15 | 2011-03-24 | Bombardier Transportation Gmbh | Fahrzeug mit querweicher Ankopplung 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 |
JP2019202701A (ja) * | 2018-05-25 | 2019-11-28 | トヨタ紡織株式会社 | 乗物用シート |
JP6808678B2 (ja) * | 2018-05-25 | 2021-01-06 | トヨタ紡織株式会社 | 乗物用シート |
Family Cites Families (12)
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 |
US5222440A (en) * | 1988-10-13 | 1993-06-29 | Sig Schweizerisch Industrie-Gesellschaft | Tilt compensator for high-speed vehicles, in particular rail vehicles |
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 |
-
2003
- 2003-09-05 RU RU2005109917/11A patent/RU2329908C2/ru not_active IP Right Cessation
- 2003-09-05 KR KR1020057003708A patent/KR101011920B1/ko not_active IP Right Cessation
- 2003-09-05 EP EP03757794A patent/EP1572516B1/de not_active Expired - Lifetime
- 2003-09-05 JP JP2004533494A patent/JP4403075B2/ja not_active Expired - Fee Related
- 2003-09-05 AT AT03757794T patent/ATE391652T1/de active
- 2003-09-05 US US10/526,769 patent/US7438000B2/en not_active Expired - Fee Related
- 2003-09-05 DE DE50309596T patent/DE50309596D1/de not_active Expired - Lifetime
- 2003-09-05 CA CA2497699A patent/CA2497699C/en not_active Expired - Fee Related
- 2003-09-05 CN CN038210444A patent/CN1678484B/zh not_active Expired - Fee Related
- 2003-09-05 WO PCT/EP2003/009888 patent/WO2004022405A2/de active IP Right Grant
- 2003-09-05 AU AU2003273830A patent/AU2003273830B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
KR101011920B1 (ko) | 2011-02-01 |
CN1678484B (zh) | 2012-05-30 |
ATE391652T1 (de) | 2008-04-15 |
RU2005109917A (ru) | 2006-05-27 |
WO2004022405A3 (de) | 2004-05-13 |
US7438000B2 (en) | 2008-10-21 |
JP4403075B2 (ja) | 2010-01-20 |
KR20050050651A (ko) | 2005-05-31 |
EP1572516A2 (de) | 2005-09-14 |
DE50309596D1 (de) | 2008-05-21 |
AU2003273830A1 (en) | 2004-03-29 |
CA2497699A1 (en) | 2004-03-18 |
WO2004022405A2 (de) | 2004-03-18 |
AU2003273830B2 (en) | 2009-06-25 |
CA2497699C (en) | 2013-01-29 |
JP2005537972A (ja) | 2005-12-15 |
RU2329908C2 (ru) | 2008-07-27 |
US20060117986A1 (en) | 2006-06-08 |
CN1678484A (zh) | 2005-10-05 |
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