EP0333152B1 - Châssis pour wagon ferroviaire - Google Patents

Châssis pour wagon ferroviaire Download PDF

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Publication number
EP0333152B1
EP0333152B1 EP89104571A EP89104571A EP0333152B1 EP 0333152 B1 EP0333152 B1 EP 0333152B1 EP 89104571 A EP89104571 A EP 89104571A EP 89104571 A EP89104571 A EP 89104571A EP 0333152 B1 EP0333152 B1 EP 0333152B1
Authority
EP
European Patent Office
Prior art keywords
members
load
underframe
longitudinal
longitudinal members
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
EP89104571A
Other languages
German (de)
English (en)
Other versions
EP0333152A2 (fr
EP0333152A3 (en
Inventor
Willi Dipl.-Ing. Dörpmund
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.)
Graaff GmbH
Original Assignee
Graaff 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 Graaff GmbH filed Critical Graaff GmbH
Priority to AT89104571T priority Critical patent/ATE83444T1/de
Publication of EP0333152A2 publication Critical patent/EP0333152A2/fr
Publication of EP0333152A3 publication Critical patent/EP0333152A3/de
Application granted granted Critical
Publication of EP0333152B1 publication Critical patent/EP0333152B1/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
    • B61F1/00—Underframes

Definitions

  • the invention relates to a torsionally rigid undercarriage for rail freight wagons with two inner side members, two outer side members, which form the lateral boundary of the underframe and with cross members.
  • the two inner side members are very high I-profiles and serve as the main side members, which are connected to one another by cross members (AT-A-300 017).
  • the outer side members are much lower square tubes, which are open on the inside at least in the area of the cross members, in order to form a sheet metal profile that is bent over several times with the cross members.
  • a kind of loading platform as a supporting device, in particular for containers, which consists of a plate which is formed on both longitudinal edges to form rails which enclose the outer longitudinal members on their whole Height and reach under, so that the loading platform is assigned to the underframe as an angularly rigid frame so as to be longitudinally displaceable in order to protect the transported goods when braking and accelerating sharply.
  • the invention has for its object to design a generic base frame so that a base frame for a railway freight wagon can be designed so largely torsion-resistant with little use of weight and material that no significant torsional forces get into the transported goods, also if the indirect support known per se is provided, but not for this purpose, as is the case with the aforementioned generic solution (AT-A-300 017), a load platform with a plate and two side rails is provided.
  • the solution to the problem is the design of the generic undercarriage in such a way that inner and outer side members are closed box profiles and a cross member pair of the rigid cross members between the drives and the outer side members end there, while another cross member pair of the rigid cross members is outside the drives and the inner side members end at them.
  • the inner side members are high I-profiles and the outer side members are relatively small-sized, at least partially open box sections
  • all four side members are closed box sections, which can be largely the same size, so that the underframe is largely flat Plate is.
  • the side members are only as long as is necessary for load and force absorption, the underframe according to the invention will therefore have a relatively low weight.
  • a two-axle rail freight wagon is shown with the two wheel sets 1, 2.
  • the base frame is supported on the wheelsets by spring clips and leaf springs. Bearing pieces 3, 4 are shown from the wheel set bearings.
  • the buffers 5 and coupling devices are arranged at the two ends of the base frame.
  • the base frame has two outer side members 6, 7 and two inner side members 8, 9.
  • the outer side members 6, 7 delimit the underframe on its two long sides.
  • Each of the side members 6-9 has the cross section of a closed box section.
  • the longitudinal members are connected to one another by a number of cross members 10, which follow one another in the longitudinal direction of the longitudinal members and merge into them, so that a cross member section is located between two adjacent longitudinal members.
  • the outer side members 6, 7 end on inner cross members 10a, 10b near the wheel sets 1, 2, but between them.
  • the inner side members 8, 9 are guided over the inner cross members 10a, 10b and end at outer cross members 10c, 10d outside the wheel sets 1, 2.
  • the cross members 10 are rigid, for which no special construction or weight is necessary due to the short length of each cross member section.
  • load carriers 11, 12 are arranged outside the outer longitudinal beams, running parallel to the longitudinal beams 6-9.
  • the two load carriers 11, 12 are connected to one another by two crossbeams 13, 14, which run symmetrically in front of and behind the crossbeam 10d of the base frame, which is arranged symmetrically to the transverse center line of the base frame.
  • the Load carriers 11, 12 are supported on rollers 16 of the underframe by rollers 15 with axes of rotation pointing in the transverse direction of the vehicle.
  • the rollers are combined into several roller groups, each with two rollers, the two rollers of each roller group between an upper roller box 17 fastened to one of the load carriers 11, 12 and a lower lower roller box 18 fastened to a bracket of the outer side members or the underframe are arranged.
  • the load carriers 11, 12, together with the cross members 13, 14, can be adjusted in the longitudinal direction of the vehicle with respect to the underframe, which essentially consists of the longitudinal members 6-9 and the cross members 10.
  • the adjustment path in one direction or the other is limited if the rollers come into contact with diagonally opposite end transverse walls of the roller boxes.
  • a so-called long stroke shock absorber is arranged between the actual base frame with longitudinal and cross members on the one hand and load carriers with cross members on the other hand.
  • the long stroke shock absorber has, for example, an outer housing 19 which is held in the central cross member 10d of the underframe and from which piston rods 20, 21 are guided at both ends.
  • the longitudinal adjustment between the actual base frame and the load carriers has ended.
  • 11 shows a roller set 15, 15 in its central position and both end positions.
  • Centering pins 26 are assigned to the load carriers as receiving means for large containers of different lengths, from which the pins which are not used in each case are folded down, that is to say all the centering pins are mounted so that they can be folded down.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Chemically Coating (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Laminated Bodies (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Claims (10)

  1. Châssis rigide à la torsion pour wagon ferroviaire à marchandises, comportant deux longerons intérieurs (8, 9), deux longerons extérieurs (6, 7), formant la limitation latérale du châssis, ainsi que des poutres transversales (10), caractérisé en ce que les longerons intérieurs et extérieurs (6, 7 ; 8, 9) sont des profilés en caisson fermés et en ce qu'un couple de poutres transversales (10a, 10b) comprenant des poutres transversales (10) rigides à la flexion est placé entre les organes de roulement (1, 2), les longerons extérieurs (6, 7) se terminant sur les poutres de ce couple, tandis qu'un autre couple de poutres transversales (10a, 10c) comprenant des poutres transversales (10) rigides à la flexion est placé à l'extérieur des organes de roulement, les longerons intérieurs (8, 9) se terminant sur les poutres de ce couple.
  2. Châssis selon la revendication 1, caractérisé en ce que l'application des charges a lieu de façon indirecte.
  3. Châssis selon la revendication 2, caractérisé en ce que des poutres de chargement latérales (11, 12) assurent l'application indirecte des charges, ces poutres étant reliées entre elles par des entretoises transversales (13, 14).
  4. Châssis selon la revendication 3, caractérisé en ce que les poutres de chargement (11, 12) sont placées sensiblement dans le même plan horizontal que les longerons extérieurs et, de préférence, aussi intérieurs (6 à 9) et sont disposées à l'extérieur des longerons.
  5. Châssis selon la revendication 4, caractérisé en ce que les poutres de chargement (11, 12) s'appuient sur les longerons extérieurs (6, 7) par l'intermédiaire de rouleaux (15) pouvant tourner autour d'axes horizontaux.
  6. Châssis selon la revendication 5, caractérisé en ce que les rouleaux (15) sont disposés entre plusieurs boîtes à rouleaux supérieures (17) assemblées avec les poutres de chargement (11, 12) et plusieurs bottes à rouleaux inférieures (18) assemblées avec les longerons (6, 7).
  7. Châssis selon les revendications 3, 5 et/ou 6, caractérisé en ce qu'un amortisseur (19 à 25) est disposé entre les poutres de chargement (11, 12) et les longerons (6 à 9) pour limiter progressivement les mouvements relatifs, rendus possibles par les rouleaux (15), entre les longerons et les poutres de chargement.
  8. Châssis selon la revendication 7, caractérisé en ce que l'amortisseur (19 à 25) est disposé entre une poutre transversale (10d) du châssis et les entretoises transversales disposées entre les poutres de chargement (11, 12).
  9. Châssis selon l'une des revendications 3 à 8, caractérisé en ce que les poutres de chargement (11, 12) comportent des organes de mise en place (26) pour des grands conteneurs de dimensions différentes.
  10. Châssis selon la revendication 9, caractérisé en ce que les organes de mise en place (26) sont constitués pour être basculants.
EP89104571A 1988-03-16 1989-03-15 Châssis pour wagon ferroviaire Expired - Lifetime EP0333152B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89104571T ATE83444T1 (de) 1988-03-16 1989-03-15 Untergestell fuer eisenbahngueterwagen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3808800A DE3808800A1 (de) 1988-03-16 1988-03-16 Untergestell fuer eisenbahngueterwagen
DE3808800 1988-03-16

Publications (3)

Publication Number Publication Date
EP0333152A2 EP0333152A2 (fr) 1989-09-20
EP0333152A3 EP0333152A3 (en) 1990-04-25
EP0333152B1 true EP0333152B1 (fr) 1992-12-16

Family

ID=6349887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89104571A Expired - Lifetime EP0333152B1 (fr) 1988-03-16 1989-03-15 Châssis pour wagon ferroviaire

Country Status (4)

Country Link
EP (1) EP0333152B1 (fr)
AT (1) ATE83444T1 (fr)
DE (2) DE3808800A1 (fr)
ES (1) ES2036290T3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394531B (de) * 1990-01-19 1992-04-27 Jenbacher Werke Ag Schienenfahrzeug, insbesondere zweiachsiger gueterwagen
DE4110986C1 (fr) * 1991-04-05 1992-10-01 Linke-Hofmann-Busch Waggon-Fahrzeug-Maschinen Gmbh, 3320 Salzgitter, De
DE4229481C1 (de) * 1992-09-03 1994-01-05 Inst Schienenfahrzeuge Untergestell für Schienenfahrzeuge
DE19517189A1 (de) * 1995-05-11 1996-11-14 Graaff Gmbh Vorrichtung zur Lagerung eines Aufbaus eines Eisenbahnwagens auf seinem Untergestell
FR2746754B1 (fr) * 1996-03-27 1998-05-15 Remoise De Materiel Ferroviair Perfectionnements aux wagons de chemin de fer porte-conteneurs
FR2760712B1 (fr) * 1997-03-17 1999-06-04 Arbel Fauvet Rail Sa Wagon porte-conteneurs
DE10259512A1 (de) * 2002-12-19 2004-07-01 Alstom Lhb Gmbh Stoßdämpfereinrichtung und Anordnung auf einem im Untergestell eines schienengebundenen Güterwagens angeordneten Dämpfertisch
CN108313084B (zh) * 2018-04-11 2019-07-02 中车长春轨道客车股份有限公司 满足美国标准asme rt-2 2014要求的地铁车底架结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969894A (en) * 1960-12-02 1964-09-16 Pullman Inc Freight container support rack
DE1233002B (de) * 1960-12-08 1967-01-26 Pullman Inc Auf der Ladeflaeche eines Eisenbahnplattformwagens anbringbarer Frachtbehaelter-Traegerrahmen
DE1859236U (de) * 1962-07-18 1962-10-04 Rheinstahl Siegener Eisenbahnb Tragrahmen fuer kuebelwagen.
DE1530165C3 (de) * 1965-11-06 1981-02-05 Waggonfabrik Talbot, 5100 Aachen Untergestell für Schienenfahrzeuge mit einem Stoßbalken
GB1222896A (en) * 1966-07-15 1971-02-17 Acf Ind Inc A railway flat car
AT300017B (de) * 1968-08-26 1972-07-10 Jenbacher Werke A G Güterwagen mit Stoßdämpfereinrichtung
DE3442046A1 (de) * 1984-11-16 1986-05-22 Waggon Union Gmbh, 1000 Berlin Und 5900 Siegen Untergestell fuer eisenbahngueterwagen
DE3444303A1 (de) * 1984-12-05 1986-06-12 Duewag AG, 4150 Krefeld Schienenfahrzeug, insbesondere langer gueterwagen, mit zwei radsaetzen

Also Published As

Publication number Publication date
EP0333152A2 (fr) 1989-09-20
DE58902987D1 (de) 1993-01-28
DE3808800A1 (de) 1989-10-05
ATE83444T1 (de) 1993-01-15
ES2036290T3 (es) 1993-05-16
EP0333152A3 (en) 1990-04-25

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