DE9314921U1 - Base for rail freight wagons - Google Patents
Base for rail freight wagonsInfo
- Publication number
- DE9314921U1 DE9314921U1 DE9314921U DE9314921U DE9314921U1 DE 9314921 U1 DE9314921 U1 DE 9314921U1 DE 9314921 U DE9314921 U DE 9314921U DE 9314921 U DE9314921 U DE 9314921U DE 9314921 U1 DE9314921 U1 DE 9314921U1
- Authority
- DE
- Germany
- Prior art keywords
- beams
- underframe
- outer longitudinal
- freight wagons
- hollow
- 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
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
• ·&bgr; ·•·&bgr; ·
Untergestell fur Eisenbahngüterwagen* *
BeschreibungUndercarriage for railway freight wagons* *
Description
Die Erfindung bezieht sich auf ein Untergestell für Eisenbahngüterwagen ohne verwindungssteifen Wagenkasten aus Längs- und Querträgern, insbesondere für den Transport von Containern und/oder Wechselbehältern.The invention relates to an underframe for railway freight wagons without a torsion-resistant wagon body made of longitudinal and transverse beams, in particular for the transport of containers and/or swap bodies.
Allgemein bekannt sind Eisenbahngüterwagen, deren ausreichend große Verwindungssteifigkeit, die der auch bei größeren Langsdruckkräften (Pufferstößen) zu erreichenden Entgleisungssicherheit geschuldet ist, weitgehend durch den Fahrzeugaufbau aufgebracht wird.It is well known that railway freight wagons have a sufficiently high torsional rigidity, which is due to the derailment safety that must be achieved even in the case of large longitudinal compressive forces (buffer impacts), and is largely provided by the vehicle structure.
Aus der DE-OS 3444303 ist ein Eisenbahngüterwagen bekannt, deren Verwindungssteifigkeit im wesentlichen durch eine entsprechend steife Gestaltung des Untergestells erreicht wird, in dem die äußeren Langträger des Untergestells durch oberhalb und unterhalb mit größtmöglichen Abstand zur Längsschwerelinie des Untergestells jeweils diagonal angeordnete Zugglieder verbunden sind.From DE-OS 3444303 a railway freight wagon is known whose torsional rigidity is essentially achieved by a correspondingly rigid design of the underframe, in which the outer longitudinal beams of the underframe are connected by tension members arranged diagonally above and below at the greatest possible distance from the longitudinal gravity line of the underframe.
Der im Anspruch 1 angegebenen Erfindung liegt das Problem zugrunde, ein Untergestell für Eisenbahngüterwagen ohne verwindungssteifen Wagenkasten bei geringem wirtschaftlichen Aufwand zu schaffen.The invention specified in claim 1 is based on the problem of creating an underframe for railway freight wagons without a torsion-resistant wagon body at low economic outlay.
Das Problem wird mit den Maßnahmen des Anspruches 1 gelöst.The problem is solved with the measures of claim 1.
Mit der Erfindung wird der angestrebte Verwindungswert des Untergestells im angegebenen
Anwendungsfall durch seine entsprechende Gestaltung mit relativ geringem Materialeinsatz
und einfacher Konstruktion ohne den Einbau zusätzlicher, die Torsionssteifigkeit fordernder
Bauelemente, erreicht.
Vorteilhafte Aufgestaltungen der Erfindung sind im Anspruch 2 angegeben.With the invention, the desired torsional value of the underframe in the specified application is achieved by its appropriate design with relatively low material usage and simple construction without the installation of additional components requiring torsional rigidity.
Advantageous embodiments of the invention are specified in claim 2.
Ein Ausfuhrungsbeispiel der Erfindung wird anhand der Figuren 1 und 2 erläutert. Es zeigen:An embodiment of the invention is explained with reference to Figures 1 and 2. They show:
Fig. 1 die Seitenansicht eines Eisenbahngüterwagens
Fig. 2 die Draufsicht eines EisenbahngüterwagensFig. 1 the side view of a railway freight wagon
Fig. 2 the top view of a railway freight wagon
In den Figuren ist ein Eisenbahngüterwagen dargestellt, der aus dem Untergestell 1 und der Ladebühne 2 besteht. An dem Untergestell 1 sind die Zug- und Stoßeinrichtungen 3 und die Laufwerke 4 angeordnet.The figures show a railway freight car consisting of the underframe 1 and the loading platform 2. The traction and buffing devices 3 and the running gear 4 are arranged on the underframe 1.
Die Ladebühne 2 trägt zur Befestigung der Container Containerzapfen 5. Im Untergestell 1 ist
ein Langhubstoßdämpfer 6 vorgesehen, der mit der Ladebühne 2 kraftschlüssig verbunden ist.
Das Untergestell 1 besteht aus äußeren Langträgern 7 und mehreren Querträgern 8, wobei
zwei in Längsrichtung des Untergestells 1 symmetrisch angeordnete Querträger 8a, wie auch
die äußeren Langträger 7, aus Hohlträgem bestehen und mit den äußeren Langträgern 7
verbunden einen mit definierter Torsionssteifigkeit ausgestatteten Rahmen bilden.
Die äußeren Langträger 7 sind im dargestellten Anwendungsfall nach Art eines Fischbauchträgers ausgelegt. Vorteilhaft sind die als Hohlträger ausgebildeten Querträger 8a
an den Einschnürstellen 9 der äußeren Langträger 7 torsionssteif angelenkt und die Langträger
7 als Hohlträger bis zu den Kopfstücken 10 fortgeführt.The loading platform 2 supports container pins 5 for fastening the containers. A long-stroke shock absorber 6 is provided in the underframe 1 and is force-fitted to the loading platform 2. The underframe 1 consists of outer longitudinal beams 7 and several cross beams 8, whereby two cross beams 8a arranged symmetrically in the longitudinal direction of the underframe 1, as well as the outer longitudinal beams 7, consist of hollow beams and, connected to the outer longitudinal beams 7, form a frame with defined torsional rigidity.
In the application shown, the outer longitudinal beams 7 are designed in the manner of a fishbelly beam. The cross beams 8a designed as hollow beams are advantageously hinged torsionally rigid at the constriction points 9 of the outer longitudinal beams 7 and the longitudinal beams 7 are continued as hollow beams up to the head pieces 10.
Aufstellung der verwendeten BezugSze*?chenList of reference symbols used
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9314921U DE9314921U1 (en) | 1993-10-01 | 1993-10-01 | Base for rail freight wagons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9314921U DE9314921U1 (en) | 1993-10-01 | 1993-10-01 | Base for rail freight wagons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9314921U1 true DE9314921U1 (en) | 1994-01-27 |
Family
ID=6898853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9314921U Expired - Lifetime DE9314921U1 (en) | 1993-10-01 | 1993-10-01 | Base for rail freight wagons |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9314921U1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1270069B (en) * | 1959-04-18 | 1968-06-12 | Linke Hofmann Busch | Underframe for two-axle rail vehicles |
| DE3442046A1 (en) * | 1984-11-16 | 1986-05-22 | Waggon Union Gmbh, 1000 Berlin Und 5900 Siegen | BASE FOR RAILWAY VEHICLES |
| DE3444303A1 (en) * | 1984-12-05 | 1986-06-12 | Duewag AG, 4150 Krefeld | RAIL VEHICLE, ESPECIALLY LONG GOOD WAGON, WITH TWO WHEEL SETS |
| DE3911138A1 (en) * | 1989-04-06 | 1990-10-11 | Talbot Waggonfab | Underframe for double-axle railway goods wagons |
-
1993
- 1993-10-01 DE DE9314921U patent/DE9314921U1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1270069B (en) * | 1959-04-18 | 1968-06-12 | Linke Hofmann Busch | Underframe for two-axle rail vehicles |
| DE3442046A1 (en) * | 1984-11-16 | 1986-05-22 | Waggon Union Gmbh, 1000 Berlin Und 5900 Siegen | BASE FOR RAILWAY VEHICLES |
| DE3444303A1 (en) * | 1984-12-05 | 1986-06-12 | Duewag AG, 4150 Krefeld | RAIL VEHICLE, ESPECIALLY LONG GOOD WAGON, WITH TWO WHEEL SETS |
| DE3911138A1 (en) * | 1989-04-06 | 1990-10-11 | Talbot Waggonfab | Underframe for double-axle railway goods wagons |
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