EP0182138A2 - Châssis pour wagons ferroviaires à marchandises - Google Patents

Châssis pour wagons ferroviaires à marchandises Download PDF

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Publication number
EP0182138A2
EP0182138A2 EP85113438A EP85113438A EP0182138A2 EP 0182138 A2 EP0182138 A2 EP 0182138A2 EP 85113438 A EP85113438 A EP 85113438A EP 85113438 A EP85113438 A EP 85113438A EP 0182138 A2 EP0182138 A2 EP 0182138A2
Authority
EP
European Patent Office
Prior art keywords
longitudinal
hollow
base frame
rail freight
wagons
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.)
Granted
Application number
EP85113438A
Other languages
German (de)
English (en)
Other versions
EP0182138B1 (fr
EP0182138A3 (en
Inventor
Karl-Dieter Dipl.-Ing. Reemtsema
Peter Wackermann
Günter Ahlborn
Ulrich Dipl.-Ing. Bergner
Klaus Keil
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.)
Waggon Union GmbH
Original Assignee
Waggon Union 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 Waggon Union GmbH filed Critical Waggon Union GmbH
Priority to AT85113438T priority Critical patent/ATE57348T1/de
Publication of EP0182138A2 publication Critical patent/EP0182138A2/fr
Publication of EP0182138A3 publication Critical patent/EP0182138A3/de
Application granted granted Critical
Publication of EP0182138B1 publication Critical patent/EP0182138B1/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 base frame for rail freight wagons without torsionally rigid car bodies, in which the longitudinal members absorb the horizontal longitudinal forces and vertical forces from the load or the longitudinal members bear the horizontal longitudinal forces and the longitudinal members and between these fixed cross members the vertical forces from the load.
  • the torsional stiffness of the wagon In order to ensure derailment security for long two-axle freight wagons, the torsional stiffness of the wagon must therefore be precisely defined, the torsional stiffness depending on the length over buffers and the weight of the wagon. The lighter the car, the higher the torsional stiffness.
  • the object of the present invention was to find a component for railway freight wagons of the type mentioned at the outset which, if retrofitted, or with torsional behavior determined in prototypes, determines the torsional value of the undercarriage and thus the railway freight wagon within the permissible values with little economic effort.
  • hollow beams are arranged between the outer longitudinal beams of the undercarriage in the transverse direction of the carriage and are connected to the longitudinal beams in a torsion-resistant manner.
  • Each hollow beam is designed to be torsionally rigid. Thanks to the hollow beams, which are designed to be torsionally rigid, the base frame of the rail freight wagon and thus the entire rail freight wagon can be designed to be torsionally rigid within the specified target values.
  • the hollow beams can be box-shaped with a rectangular cross-section and as a component integrated in the crossbeams of the base frame for the additional transfer of vertical forces.
  • the hollow support can be tubular with a round cross section.
  • the hollow girders are arranged either in the longitudinal center of the wagon or if several hollow girders have to be arranged symmetrically on both sides to the middle of the wagon or in the middle of the wagon and symmetrically on both sides to the middle of the wagon. Due to the possible arrangement of one or more hollow girders, extremely torsion-resistant underframes with the requisite torsional stiffness. When the hollow girders are designed as a box-shaped component, they can replace one or more cross girders and can also be used to transfer the vertical forces arising from the payload.
  • hollow beams 2 are arranged between the outer side members 1 and connected to the outer side members 1 in a torsion-resistant manner.
  • the hollow beams 2 are box-shaped with a rectangular cross section, the wall thickness of each hollow beam and its cross section being dimensioned in accordance with the torsional forces to be absorbed. Openings 3 are arranged in the underside 2a of the hollow beam, by means of the dimensioning of which a subsequent fine-tuning of the torsional rigidity can be achieved.
  • Each hollow beam 2 is integrated into the system of the cross member 4 of the base frame that it is used either directly as a support for the floor 5 or indirectly via the floor support 6 to support the floor 5.
  • the arrangement of the hollow beams 2 can be in depending on the required torsional rigidity of the base
  • the underframes for pulling the rail freight wagons are sufficiently torsionally soft to keep wheel relief in the area of canting ramps, in particular S-curves, and in the event of track errors within the permissible limits, and on the other hand sufficiently rigid for pushing the rail freight wagons are in order to keep the wheel relief of the wheels on the inside of the curve within the permissible limits.
  • the torsional stiffness is higher the lighter and / or longer the rail freight wagons are.
  • the number of crossbeams which are always required apart from the hollow beams and are fixedly arranged between the longitudinal beams is not important for the application of the invention.
  • Carriage longitudinal center symmetrical on both sides of the carriage longitudinal center or in the carriage longitudinal center and symmetrically on both sides of the carriage longitudinal center.
  • tubular hollow girders 9 with a round cross section are arranged in the underframe of the railroad freight wagon between outer longitudinal beams 8.
  • the dimensioning of these hollow beams 9 in cross-section and in their wall thickness is again carried out in accordance with the required torsional rigidity.
  • these tubular hollow beams 9 can again be arranged in the longitudinal center of the wagon, symmetrically on both sides of the wagon longitudinal center or in the wagon longitudinal center and symmetrically on both sides of the wagon longitudinal center.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Dampers (AREA)
  • Lock And Its Accessories (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Powder Metallurgy (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Materials For Medical Uses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrotherapy Devices (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Seal Device For Vehicle (AREA)
  • Springs (AREA)
  • Peptides Or Proteins (AREA)
  • Rod-Shaped Construction Members (AREA)
EP85113438A 1984-11-16 1985-10-23 Châssis pour wagons ferroviaires à marchandises Expired - Lifetime EP0182138B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85113438T ATE57348T1 (de) 1984-11-16 1985-10-23 Untergestelle fuer eisenbahngueterwagen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843442046 DE3442046A1 (de) 1984-11-16 1984-11-16 Untergestell fuer eisenbahngueterwagen
DE3442046 1984-11-16

Publications (3)

Publication Number Publication Date
EP0182138A2 true EP0182138A2 (fr) 1986-05-28
EP0182138A3 EP0182138A3 (en) 1987-01-21
EP0182138B1 EP0182138B1 (fr) 1990-10-10

Family

ID=6250529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85113438A Expired - Lifetime EP0182138B1 (fr) 1984-11-16 1985-10-23 Châssis pour wagons ferroviaires à marchandises

Country Status (14)

Country Link
EP (1) EP0182138B1 (fr)
AT (1) ATE57348T1 (fr)
CZ (1) CZ278887B6 (fr)
DD (1) DD243678A5 (fr)
DE (1) DE3442046A1 (fr)
DK (1) DK159385C (fr)
ES (1) ES296329Y (fr)
FI (1) FI85247C (fr)
HU (1) HU195152B (fr)
NO (1) NO166072C (fr)
PL (1) PL151533B1 (fr)
PT (1) PT81486B (fr)
RO (1) RO94260B (fr)
SK (1) SK277953B6 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333152A3 (en) * 1988-03-16 1990-04-25 Graaff Kommanditgesellschaft Frame for railroad wagon
DE3911138A1 (de) * 1989-04-06 1990-10-11 Talbot Waggonfab Untergestell fuer zweiachsige eisenbahngueterwagen

Families Citing this family (2)

* 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
DE9314921U1 (de) * 1993-10-01 1994-01-27 Waggonbau Dessau Gmbh, 06844 Dessau Untergestell für Eisenbahngüterwagen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE647984C (de) * 1935-05-04 1937-07-17 Daimler Benz Akt Ges Rahmen fuer Kraftfahrzeuge
BE496547A (fr) * 1945-03-02
DE1046658B (de) * 1958-01-08 1958-12-18 Uerdingen Ag Waggonfabrik Traegersystem zur Aufnahme von Mittelpufferkupplungen an Schienenfahrzeugen
DE2030278C3 (de) * 1970-06-19 1974-09-26 Waggonfabrik Talbot, 5100 Aachen Untergestell für zweiachsige Schienenfahrzeuge
DD101344A1 (fr) * 1972-12-15 1973-11-12
DD204665B1 (de) * 1982-02-25 1986-12-10 Niesky Waggonbau Veb Achshaltertraeger fuer 2achsige schienenfahrzeuge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0333152A3 (en) * 1988-03-16 1990-04-25 Graaff Kommanditgesellschaft Frame for railroad wagon
DE3911138A1 (de) * 1989-04-06 1990-10-11 Talbot Waggonfab Untergestell fuer zweiachsige eisenbahngueterwagen

Also Published As

Publication number Publication date
FI854230A0 (fi) 1985-10-28
PL151533B1 (en) 1990-09-28
CZ807785A3 (en) 1994-03-16
HUT40043A (en) 1986-11-28
ATE57348T1 (de) 1990-10-15
EP0182138B1 (fr) 1990-10-10
PT81486B (pt) 1987-09-18
DK159385C (da) 1991-04-08
NO166072C (no) 1991-05-29
ES296329U (es) 1987-09-01
DE3442046A1 (de) 1986-05-22
ES296329Y (es) 1988-04-16
HU195152B (en) 1988-04-28
NO854566L (no) 1986-05-20
DK519085A (da) 1986-05-17
CZ278887B6 (en) 1994-08-17
PL256195A1 (en) 1986-09-23
DD243678A5 (de) 1987-03-11
FI85247C (fi) 1993-07-26
FI85247B (fi) 1991-12-13
PT81486A (de) 1985-12-01
DK519085D0 (da) 1985-11-11
NO166072B (no) 1991-02-18
RO94260B (ro) 1988-03-31
DK159385B (da) 1990-10-08
SK807785A3 (en) 1995-09-13
DE3442046C2 (fr) 1992-10-29
EP0182138A3 (en) 1987-01-21
FI854230L (fi) 1986-05-17
RO94260A (fr) 1988-03-30
SK277953B6 (en) 1995-09-13

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