EP1057707B1 - Bogie de véhicule ferroviaire - Google Patents

Bogie de véhicule ferroviaire Download PDF

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Publication number
EP1057707B1
EP1057707B1 EP00250162A EP00250162A EP1057707B1 EP 1057707 B1 EP1057707 B1 EP 1057707B1 EP 00250162 A EP00250162 A EP 00250162A EP 00250162 A EP00250162 A EP 00250162A EP 1057707 B1 EP1057707 B1 EP 1057707B1
Authority
EP
European Patent Office
Prior art keywords
spring
bogie
bogie frame
axle
bearings
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
EP00250162A
Other languages
German (de)
English (en)
Other versions
EP1057707A1 (fr
Inventor
Detlef Dipl.-Ing. Kappler
Dieter Dipl.-Ing. Göhring
Rüdiger Dipl.-Ing. Lange (FH)
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.)
DWA Deutsche Waggonbau GmbH
Original Assignee
DWA Deutsche Waggonbau 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 DWA Deutsche Waggonbau GmbH filed Critical DWA Deutsche Waggonbau GmbH
Publication of EP1057707A1 publication Critical patent/EP1057707A1/fr
Application granted granted Critical
Publication of EP1057707B1 publication Critical patent/EP1057707B1/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
    • B61F5/26—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
    • B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs

Definitions

  • the invention relates to a chassis for rail vehicles, in particular for freight cars, according to the preamble of claim 1.
  • EP 0 443 953 A1 thus contains a chassis for a rail vehicle, in which the Wheel sets are connected to the bogie frame by spring and guide elements, the bogie frame with a cross member and associated longitudinal beams is trained.
  • This chassis is not designed for 25t wheel load and does not have that Steering axle guide with shackle suspension on both sides and is therefore only conditional radially adjustable, which leads to high rail forces (wear and noise).
  • the object of the invention is to provide a chassis of the type mentioned that is robust, inexpensive to manufacture and at speeds of over 90 km / h Wheel loads over 22.5 t can travel without the permissible forces on the track exceed, whose mass is not or only disproportionately compared to the mass of the Entire vehicle increases, its noise emissions compared to the standard bogie Y 25 is lower and the undercarriage enables track-friendly use, i.e. that of The forces transmitted to the track should be as small as possible, and thus the Wear on the rail and the wheelset and also with this undercarriage Noise pollution can be reduced.
  • a chassis consists essentially of a torsionally soft Bogie frame 1 with cross member 2, two side members 3 and spring sets 4, Spring caps 5, shackles 6, thrust pieces 7, axle bearings 8 and wheel sets 9.
  • the cross member 2 is constructed in box construction and via a rotary pan 17 with the car body connected.
  • the cross ends of the cross member 2 are blunt with the side members 3 connected.
  • a lower flange 11 of the cross member 2 with a lower flange 12 of the Side member 3 connected.
  • the top flange 10 of the cross member 2 is with a web 13 of the Side member 3 connected.
  • the longitudinal beam 3 is designed as an I-beam, there is
  • the lower flange 12 of the side member 3 essentially consists of the following parts: the middle part and Axle bearing guides 14.
  • the axle bearing guides 14 are designed as castings and take the pressure pieces 7 and are over the Schaken 6 with the spring caps 5th connected. Due to the angular position of the legs 6, a force component in Direction axle bearing 8 generated. As a result, the spring caps 5 come on the pressure pieces 7 to the system.
  • the spring sets 4 provide the connection between the axle bearing guides 14 and the axle bearings 8 ago. Outer springs 15 are constantly supported on the Spring caps 5, with an inner spring 16 starting from a certain size Suspension load supported directly on the axle bearing guide 14.
  • the wheel set 9 is guided with the axle bearings 8 mounted thereon.
  • the Thrust pieces 7 on both sides of the axle bearing 8 are movable in the Axle bearing guides 14 mounted and have a in the longitudinal direction of the chassis certain game X.
  • the box structure of the cross member 2 is a torsionally stiff Section created in the main loading zone of the bogie frame 1 and with the flexible side members 3 are in the less stressed sections of the chassis generates additional elasticities that are beneficial to the running behavior of the vehicle impact.
  • the spring set 4 has a progressive spring characteristic, which can, as in FIG. 3 shown by the dependent on the load on the bogie frame 1 Point of engagement of the inner spring 16 can be reached.
  • a similar spring characteristic lets also by a helical compression spring with specially designed spring ends (TKS spring) achieve.
  • TLS spring helical compression spring with specially designed spring ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Seats For Vehicles (AREA)
  • Escalators And Moving Walkways (AREA)
  • Body Structure For Vehicles (AREA)

Claims (3)

  1. Mécanisme de roulement pour véhicules ferroviaires, en particulier pour wagons de marchandises, comprenant un cadre de mécanisme de roulement monté rotatif sur la caisse de wagon, dans lequel les jeux de roues sont connectés à un cadre de bogie (1) par des éléments de ressort et de guidage, le cadre de bogie étant réalisé avec un support transversal (2) et des supports longitudinaux (1) connectés à celui-ci, et dans lequel des guides de paliers axiaux (14) sont directement intégrés dans une membrure inférieure (12) du support longitudinal (3) et à chaque fois deux pièces de pression (7) déplaçables avec un jeu (X) et des coupelles de ressort (5) connectées par le biais de maillons (6), qui s'appuient par le biais de jeux de ressorts (4) sur des paliers axiaux (8) sont disposées sur les guides de paliers axiaux (14) et où les pièces de pression (7) sont pressées par les coupelles de ressort (5) des deux côtés contre les paliers axiaux (8), caractérisé en ce que le cadre de bogie (1) est réalisé de manière tordable par la combinaison d'un support transversal ridige en torsion (2) et de supports longitudinaux déformables en torsion (3), le mécanisme de roulement étant réalisé de telle sorte que dans le cas de charges supérieures à 22,5 tonnes appliquées sur les roues, des vitesses de conduite de 90 km/h puissent être réalisées.
  2. Mécanisme de roulement selon la revendication 1, dans lequel, au lieu d'un jeu de ressorts (4), on prévoit un ressort de pression en acier unique avec une courbe caractéristique de ressort progressive.
  3. Mécanisme de roulement selon la revendication 1 ou 2, dans lequel les pièces de pression (7) sont revêtues d'un plastique à haute résistance aux contraintes.
EP00250162A 1999-06-04 2000-05-25 Bogie de véhicule ferroviaire Expired - Lifetime EP1057707B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19925634A DE19925634A1 (de) 1999-06-04 1999-06-04 Fahrwerk für Schienenfahrzeuge
DE19925634 1999-06-04

Publications (2)

Publication Number Publication Date
EP1057707A1 EP1057707A1 (fr) 2000-12-06
EP1057707B1 true EP1057707B1 (fr) 2003-09-17

Family

ID=7910256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00250162A Expired - Lifetime EP1057707B1 (fr) 1999-06-04 2000-05-25 Bogie de véhicule ferroviaire

Country Status (6)

Country Link
EP (1) EP1057707B1 (fr)
AT (1) ATE249952T1 (fr)
CZ (1) CZ292890B6 (fr)
DE (2) DE19925634A1 (fr)
PL (1) PL340485A1 (fr)
SK (1) SK8262000A3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831507B1 (fr) * 2001-10-26 2004-10-29 C G L Appui ressorts pour boggie
JP4546999B2 (ja) * 2004-03-26 2010-09-22 コンチテック ルフトフェダーシステム ゲーエムベーハー アダプタ構造
US8047139B2 (en) 2004-03-26 2011-11-01 Contitech Luftfedersysteme Gmbh Railway bogie
FR2871764B1 (fr) * 2004-06-16 2006-09-22 Snr Roulements Sa Boite d'essieu a corps unique presentant des emplacements de fixation du verin distincts
EP2288528A1 (fr) * 2008-06-24 2011-03-02 Ab Skf Inscription sur une boîte d'essieu ferroviaire
EP2748047A1 (fr) * 2011-08-26 2014-07-02 Aktiebolaget SKF Ensemble bogie ferroviaire doté d'un ensemble adaptateur en deux parties pour suspension hydraulique
WO2013029809A1 (fr) * 2011-08-26 2013-03-07 Aktiebolaget Skf Ensemble bogie de chemin de fer comportant un adaptateur pour suspension
CZ308190B6 (cs) 2018-06-19 2020-02-12 Vukv A.S. Podvozek kolejového vozidla, zejména nákladního vozu
PL72915Y1 (pl) * 2020-02-07 2023-02-27 Wagony Swidnica Spolka Z Ograniczona Odpowiedzialnoscia Tłumik tarcia, zwłaszcza w układzie zawieszenia wózka kolejowego
PL128936U1 (pl) * 2020-02-07 2021-03-08 Wagony Świdnica Spółka Z Ograniczoną Odpowiedzialnością Tłumik tarcia, zwłaszcza w układzie zawieszenia wózka kolejowego

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477090A1 (fr) * 1980-02-29 1981-09-04 Sambre & Meuse Usines Suspension pour chassis a au moins deux essieux de vehicule de chemin de fer et chassis muni de cette suspension
DE3704492A1 (de) * 1987-02-13 1988-08-25 Talbot Waggonfab Laufwerkfederung fuer schienenfahrzeuge
FR2648417B1 (fr) * 1989-06-19 1991-09-20 Arbel Fauvet Rail Sa Dispositif de suspension et d'amortissement pour vehicules ferroviaires a essieux orientables
FR2658471B1 (fr) * 1990-02-21 1992-06-12 Sambre & Meuse Usines Bogie a pesee de charge pour vehicules de chemin de fer.
DE4242685C2 (de) * 1992-12-17 2000-12-21 Dwa Deutsche Waggonbau Gmbh Laufwerk für Schienenfahrzeuge
DE4315568C2 (de) * 1993-05-10 1995-12-21 Aeg Schienenfahrzeuge Radsatzführung eines Drehgestells
DE4321087C2 (de) * 1993-06-21 2000-11-02 Dwa Deutsche Waggonbau Gmbh Laufwerk für Schienenfahrzeuge
FR2714644B1 (fr) * 1994-01-03 1996-04-12 Arbel Fauvet Rail Sa Dispositif de maintien d'un ensemble élastique d'une suspension d'un matériel ferroviaire, suspension et matériel ferroviaire comprenant ce dispositif de maintien.

Also Published As

Publication number Publication date
EP1057707A1 (fr) 2000-12-06
CZ292890B6 (cs) 2003-12-17
CZ20002011A3 (cs) 2001-01-17
PL340485A1 (en) 2000-12-18
DE50003694D1 (de) 2003-10-23
SK8262000A3 (en) 2001-06-11
ATE249952T1 (de) 2003-10-15
DE19925634A1 (de) 2000-12-14

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