EP0540132B1 - Low floor railway vehicle for transporting vehicles - Google Patents

Low floor railway vehicle for transporting vehicles Download PDF

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Publication number
EP0540132B1
EP0540132B1 EP92250253A EP92250253A EP0540132B1 EP 0540132 B1 EP0540132 B1 EP 0540132B1 EP 92250253 A EP92250253 A EP 92250253A EP 92250253 A EP92250253 A EP 92250253A EP 0540132 B1 EP0540132 B1 EP 0540132B1
Authority
EP
European Patent Office
Prior art keywords
main frame
load platform
low
railway wagon
bogies
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
EP92250253A
Other languages
German (de)
French (fr)
Other versions
EP0540132A1 (en
Inventor
Helmut Bertelsbeck
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.)
Alstom Transportation Germany GmbH
Bombardier Transportation Holdings USA Inc
Original Assignee
AEG Westinghouse Transport Systeme GmbH
AEG Westinghouse Transportation Systems Inc
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 AEG Westinghouse Transport Systeme GmbH, AEG Westinghouse Transportation Systems Inc filed Critical AEG Westinghouse Transport Systeme GmbH
Publication of EP0540132A1 publication Critical patent/EP0540132A1/en
Application granted granted Critical
Publication of EP0540132B1 publication Critical patent/EP0540132B1/en
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/04—Wagons or vans with movable floors, e.g. rotatable or floors which can be raised or lowered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/16—Wagons or vans adapted for carrying special loads
    • B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
    • B61D3/182—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers
    • B61D3/184—Wagons or vans adapted for carrying special loads for vehicles specially adapted for heavy vehicles, e.g. public work vehicles, trucks, trailers the heavy vehicles being of the trailer or semi-trailer type

Definitions

  • the invention relates to a low-floor railway carriage for transporting vehicles, as defined in the preamble of claim 1.
  • loading platforms are generally used, which rest on low-end loading bridges on rollers supported on bogies and can be pivoted through an angle from the longitudinal direction of the train for loading or unloading.
  • the end sections are brought into operative connection with loading or unloading ramps (for example DE-OS 30 03 616).
  • the swiveling takes place around a real or fictitious middle pivot point in the middle of the loading platform via curved roller guides at the ends.
  • a hydraulic motor in connection with a ring gear in the bogie area serves as the drive.
  • DE-OS 19 44 831 describes such a device in which the axes of rotation lie on the longitudinal central axis.
  • DE-OS 32 34 374 eccentrically located, i.e. here end flank pivot points for the loading platform in the base of the trolley are known.
  • hydraulic cylinders swing out (EP 0 344 667 A2).
  • Transport trolleys with two loading platforms, which can be pivoted about center pivot points by tooth drives, are known (US Pat. No. 3,916,799).
  • the object of the invention is to offer a particularly simple and robust solution, in particular with regard to the pivoting and locking of the platforms in the transport position.
  • the trolley 1 shows a low-floor transport wagon 1 with a loaded vehicle, here a semi-trailer truck.
  • the trolley 1 has low-floor bogies 3, 3 ', which are equipped with small wheels 5 running on rails 4 and on which a cranked main frame 6 is supported.
  • the bogie swivel axes are given 7, 7 '. Both the bogies 3, 3 'and the main frame 6 are extremely flat.
  • a loading platform 8 rests on rollers, which can be pivoted from the illustrated transport position into an unloading or loading position by means of hydraulic swivel cylinders 9, 9 '.
  • the two bogie pivot axes 7, 7 ' are optionally available as pivot points, depending on the pivot point for which a lock has been released.
  • FIG. 2 shows a top view of the possible swiveling out of the loading platform 8.
  • swiveling out is shown here on the left side of the transport carriage 1.
  • pivot point 7 'and counterpoint pivot point 7 come into effect.
  • the piston rod is articulated on a flank of the loading platform 8 at point 17.
  • the pivoting position c (about the pivot axis 7 ') or b (about the pivot axis 7) can be assumed.
  • the piston in the cylinder 9 ' is effective in the same way (not shown).
  • the loading platform 8 rests and runs when pivoting out on trailing rollers 10. To extend the pivoting out to an appropriately low side ramp 15, the trailing rollers 10 can roll down flaps 11. When folded up, these form part of the side wall 12 of the vehicle.
  • the loading platform 8 can be locked against the main frame 6 by lowerable rings 13.
  • foldable frames 14, 14 ′ at the ends of the wagon facilitate the entry and exit of the vehicles 2 in the usual manner.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The invention relates to a low floor railway wagon for transporting vehicles, having a main frame resting on bogies at the end, on which main frame a loading platform, onto which vehicles can be driven, is mounted, which platform can be swivelled about one of two centres of rotation at the end in order to move from a transport position into a loading position, or vice versa. In order to obtain a particularly simple and robust solution with respect to the swivelling and locking of the platforms in the transport position, according to the invention it is proposed that the two bogie pins (7, 7') of the bogies (3, 3') located at the ends be provided as centres of rotation for the loading platform (8) and that two hydraulic swivel cylinders (9, 9') be used for swivel movements on the right-hand side and left-hand side about the bogie pins (7, 7') the said swivel cylinders (9, 9') being coupled, combined on one side, to a central point (M) of the main frame (6) whilst the free piston rods are each connected at a centre of rotation (16 and 17, respectively) to one of the edges of the loading platform (8). <IMAGE>

Description

Die Erfindung bezieht sich auf einen Niederflur-Eisenbahnwagen zum Transport von Fahrzeugen, wie er im Oberbegriff des Anspruches 1 näher definiert ist.The invention relates to a low-floor railway carriage for transporting vehicles, as defined in the preamble of claim 1.

Beim Transport von Straßenfahrzeugen im Huckepackverkehr auf Eisenbahnwagen ergibt sich das Problem schneller ausgewählter Be- und Entladung während der relativ kurzen Haltezeit der Züge.When transporting road vehicles in piggyback transport on railway wagons, the problem of faster loading and unloading arises during the relatively short stopping time of the trains.

Allgemein bekannt ist das stirnseitige Herauffahren der Fahrzeuge auf die Eisenbahnwagen. Nachteilig ist dabei das Aufrücken der Kraftfahrzeuge über die ganze Zuglänge, was eine gezielte Entladung nur einzelner Fahrzeuge innerhalb der Kolonne unmöglich macht, ohne nicht auch die anderen Fahrzeuge zum Teil zu entladen.It is generally known that the vehicles drive up onto the front of the railway wagons. The disadvantage here is the advancement of the motor vehicles over the entire length of the train, which makes targeted unloading of only individual vehicles within the column impossible without not also partially unloading the other vehicles.

Vorteilhafter ist in dieser Hinsicht ein seitliches Herauffahren der Fahrzeuge in die Waggons vom Bahnsteig bzw. von einer Verladerampe. Dabei bedient man sich im allgemeinen sogenannter Ladeplattformen, die auf endseitig auf Drehgestellen abgestützten Tiefladebrücken auf Rollen aufliegen und zum Be- oder Entladen um einen Winkel aus der Zuglängsrichtung schwenkbar sind. Die Endabschnitte werden mit Be- oder Entladerampen in Wirkverbindung gebracht (z.B. DE-OS 30 03 616). Das Schwenken erfolgt um einen echten oder fiktiven mittleren Drehpunkt in der Mitte der Ladeplattform über endseitige gekrümmte Rollenführungen. Als Antrieb dient ein hydraulischer Motor in Verbindung mit einem Zahnkranz im Drehgestellbereich.In this regard, it is more advantageous to drive the vehicles sideways into the wagons from the platform or from a loading ramp. In this case, so-called loading platforms are generally used, which rest on low-end loading bridges on rollers supported on bogies and can be pivoted through an angle from the longitudinal direction of the train for loading or unloading. The end sections are brought into operative connection with loading or unloading ramps (for example DE-OS 30 03 616). The swiveling takes place around a real or fictitious middle pivot point in the middle of the loading platform via curved roller guides at the ends. A hydraulic motor in connection with a ring gear in the bogie area serves as the drive.

Andere Ausführungsformen schwenken die befahrbaren Ladeplattformen wahlweise um Drehachsen in der Nähe der Enden der Wagen. Die DE-OS 19 44 831 beschreibt eine solche Einrichtung, bei der die Drehachsen auf der Längsmittelachse liegen. Durch die DE-OS 32 34 374 sind andererseits exzentrisch liegende, d.h. hier endseitige Flankendrehpunkte für die Ladeplattform im Untergestell der Transportwagen bekannt. Hydraulikzylinder bewirken bei einer ähnlichen Konstruktion das Ausschwenken (EP 0 344 667 A2).Other embodiments optionally pivot the drivable loading platforms about axes of rotation near the ends of the wagons. DE-OS 19 44 831 describes such a device in which the axes of rotation lie on the longitudinal central axis. DE-OS 32 34 374, on the other hand, eccentrically located, i.e. here end flank pivot points for the loading platform in the base of the trolley are known. With a similar construction, hydraulic cylinders swing out (EP 0 344 667 A2).

Auch Transportwagen mit zwei Ladeplattformen, die für sich durch Zahnantriebe um mittlere Drehpunkte schwenkbar sind, sind bekannt (US-PS 3 916 799).Transport trolleys with two loading platforms, which can be pivoted about center pivot points by tooth drives, are known (US Pat. No. 3,916,799).

Aufgabe der Erfindung ist es, eine insbesondere hinsichtlich der Verschwenkung und der Verriegelung der Plattformen in Transportposition besonders einfache und robuste Lösung anzubieten.The object of the invention is to offer a particularly simple and robust solution, in particular with regard to the pivoting and locking of the platforms in the transport position.

Diese Aufgabe wird für einen Eisenbahnwagen der eingangs genannten Art gemäß den kennzeichnenden Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind den Unteransprüchen entnehmbar.This object is achieved for a railroad car of the type mentioned at the outset according to the characterizing features of claim 1. Advantageous refinements can be found in the subclaims.

Anhand der schematischen Figuren der Zeichnung wird die Erfindung im nachstehenden näher erläutert.The invention is explained in more detail below with reference to the schematic figures of the drawing.

Es zeigen:

Fig. 1
einen Transportwagen mit aufgefahrenem Kraftfahrzeug
Fig. 2
eine Draufsicht auf den Transportwagen mit angedeuteten Schwenkmöglichkeiten der Ladeplattform
Fig. 3
eine Schnittansicht gemäß Schnittlinie III-III in Fig. 1.
Show it:
Fig. 1
a dolly with the motor vehicle open
Fig. 2
a plan view of the trolley with indicated pivoting options of the loading platform
Fig. 3
2 shows a sectional view along section line III-III in FIG. 1.

In Fig. 1 ist ein Niederflur-Transportwagen 1 mit einem aufgeladenen Fahrzeug, hier einem Sattelschleppzug, dargestellt. Der Transportwagen 1 weist niederflurige Drehgestelle 3, 3' auf, die mit kleinen auf Schienen 4 laufenden Rädern 5 ausgestattet sind und auf denen sich ein gekröpfter Hauptrahmen 6 abstützt. Die Drehgestellschwenkachsen sind mit 7, 7' angegeben. Sowohl die Drehgestelle 3, 3' als auch der Hauptrahmen 6 sind extrem flach gestaltet. Auf dem Hauptrahmen 6 liegt rollengelagert eine Ladeplattform 8 auf, die mittels hydraulischer Schwenkzylinder 9, 9' aus der dargestellten Transportposition in eine Ent- bzw. Beladeposition schwenkbar ist. Dabei stehen die beiden Drehgestellschwenkachsen 7, 7' als Drehpunkte wahlweise zur Verfügung, je nachdem für welchen Drehpunkt eine Verriegelung aufgehoben wurde. Fig. 2 zeigt in einer Draufsicht das mögliche Ausschwenken der Ladeplattform 8. Für eine angenommene Fahrtrichtung (z.B. in Pfeilrichtung) ist hier ein Ausschwenken auf der linken Seite des Transportwagens 1 dargestellt. Für ein Ausschwenken im Uhrzeigersinn kommt dabei der Drehpunkt 7' und gegengesetzt der Drehpunkt 7 zur Wirkung. Von den beiden Schwenkzylindern 9 und 9', die auf einer Seite zusammengefaßt an einem zentralen Punkt M des Hauptrahmens 6 angelenkt sind, ist für diese Schwenkbewegung nur der Schwenkzylinder 9' aktiv. Die Anlenkung der Kolbenstange erfolgt an einer Flanke der Ladeplattform 8 im Punkt 17. Aus der Grundstellung a kann die Ausschwenkposition c (um Drehgestellschwenkachse 7') oder b (um Drehgestellschwenkachse 7) eingenommen werden. In den ausgefahrenen Schwenkpositionen b, c wie auch in der Grundstellung a befindet sich der Kolben im Zylinder 9' in Endlagen. Für ein Ausschwenken auf die rechte Zugseite kommt in gleicher Weise der Schwenkzylinder 9 zur Wirkung (nicht dargestellt).1 shows a low-floor transport wagon 1 with a loaded vehicle, here a semi-trailer truck. The trolley 1 has low-floor bogies 3, 3 ', which are equipped with small wheels 5 running on rails 4 and on which a cranked main frame 6 is supported. The bogie swivel axes are given 7, 7 '. Both the bogies 3, 3 'and the main frame 6 are extremely flat. On the main frame 6, a loading platform 8 rests on rollers, which can be pivoted from the illustrated transport position into an unloading or loading position by means of hydraulic swivel cylinders 9, 9 '. The two bogie pivot axes 7, 7 'are optionally available as pivot points, depending on the pivot point for which a lock has been released. 2 shows a top view of the possible swiveling out of the loading platform 8. For an assumed direction of travel (for example in the direction of the arrow), swiveling out is shown here on the left side of the transport carriage 1. For pivoting out clockwise, pivot point 7 'and counterpoint pivot point 7 come into effect. Of the two swivel cylinders 9 and 9 ', which are articulated on one side at a central point M of the main frame 6, only the swivel cylinder 9' is active for this swivel movement. The piston rod is articulated on a flank of the loading platform 8 at point 17. From the basic position a, the pivoting position c (about the pivot axis 7 ') or b (about the pivot axis 7) can be assumed. In the extended pivot positions b, c as well as in the basic position a, the piston in the cylinder 9 'is in end positions. For pivoting out on the right side of the train, the pivot cylinder 9 is effective in the same way (not shown).

Die Ladeplattform 8 ruht und läuft beim Ausschwenken auf Nachlaufrollen 10. Zum erweiterten Ausschwenken auf eine angemessen niedrige Seitenrampe 15 können die Nachlaufrollen 10 heruntergeklappte Klappen 11 überrollen. Diese bilden hochgeklappt einen Teil der Bordwand 12 des Fahrzeuges.The loading platform 8 rests and runs when pivoting out on trailing rollers 10. To extend the pivoting out to an appropriately low side ramp 15, the trailing rollers 10 can roll down flaps 11. When folded up, these form part of the side wall 12 of the vehicle.

Fig. 3 zeigt dies in einem Schnittbild. Die Ladeplattform 8 ist gegen den Hauptrahmen 6 durch absenkbare Ringe 13 verriegelbar. Im übrigen erleichtern bei Höhendifferenzen zwischen Ladeplattform und Seitenrampe 15 abklappbare Rahmpen 14, 14' an den Wagenenden in üblicher Weise die Ein- und Ausfahrten der Fahrzeuge 2.3 shows this in a sectional view. The loading platform 8 can be locked against the main frame 6 by lowerable rings 13. Incidentally, in the event of differences in height between the loading platform and side ramp 15, foldable frames 14, 14 ′ at the ends of the wagon facilitate the entry and exit of the vehicles 2 in the usual manner.

Claims (5)

  1. Low-deck railway wagon for the transport of vehicles, with a main frame (6) which rests at the ends on bogies (3, 3') by means of bogie pivots (7, 7') and on which is mounted a movable load platform (8), which is selectably pivotable about one of two fulcra at the ends in order to go from a transport position into a loading position or conversely, characterised thereby that the two bogie pivots (7, 7') of the bogies (3, 3') at the ends are provided as fulcra for the load platform (8) and at that two hydraulic pivot cylinders (9, 9') find use for pivot movements to the right and the left about the bogie pivots (7, 7'), the cylinders being articulated at one end in common at a central point (M) of the main frame (6) while the free piston rods are each connected at a respective pivot point (16 or 17) with one of the flanks of the load platform (8).
  2. Low-deck railway wagon according to claim 1, characterised thereby that lowerable rings (13), which encircle the bogie pivots (7 or 7'), are provided in the load platform (8) for locking of the load platform (8) relative to the main frame (6).
  3. Low-deck railway wagon according to claim 1 or 2, characterised thereby that the load platform (8) is supported and movable on the main frame (6) by way of castering rollers (10) and that laterally foldable plates (11) mounted at the main frame (6) enable a rolling over of the load platform (8) from the main frame (6) onto a side ramp (15) matched in height.
  4. Low-deck railway wagon according to claim 3, characterised thereby that the laterally foldable plates (11) in folded-up state form a part of the side wall (12) of the transport wagon (1).
  5. Low-deck railway wagon according to claim 1, characterised thereby that the respectively active pivot cylinder is disposed in its end positions in the end positions of the load platform (8).
EP92250253A 1991-10-29 1992-09-09 Low floor railway vehicle for transporting vehicles Expired - Lifetime EP0540132B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4136055A DE4136055C2 (en) 1991-10-29 1991-10-29 Low-floor railroad car for transporting vehicles
DE4136055 1991-10-29

Publications (2)

Publication Number Publication Date
EP0540132A1 EP0540132A1 (en) 1993-05-05
EP0540132B1 true EP0540132B1 (en) 1994-10-05

Family

ID=6443904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92250253A Expired - Lifetime EP0540132B1 (en) 1991-10-29 1992-09-09 Low floor railway vehicle for transporting vehicles

Country Status (5)

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EP (1) EP0540132B1 (en)
AT (1) ATE112525T1 (en)
DE (2) DE4136055C2 (en)
DK (1) DK0540132T3 (en)
ES (1) ES2062862T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9403544D0 (en) * 1994-10-18 1994-10-18 Lars Berglund Method and apparatus for loading and unloading freight trains
DE19708885A1 (en) * 1997-03-05 1998-09-17 Johannes Dipl In Schwerdtfeger Low railway goods wagon with side pivoting loading/unloading facility
CN104176081B (en) * 2014-07-18 2017-09-08 北京航天发射技术研究所 A kind of wheeled vehicle railway transportation reinforcing device and method
CN104494612A (en) * 2015-01-05 2015-04-08 齐齐哈尔轨道交通装备有限责任公司 Railway wagon
CN108944969B (en) * 2018-06-22 2019-07-23 中车石家庄车辆有限公司 Railroad platform vehicle and railroad train

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548756A (en) * 1968-01-12 1970-12-22 Fruehauf Corp Railcar unloading system
DE1944831A1 (en) * 1969-09-04 1971-03-11 Rowecki Norbert Dipl Kfm Railway wagons with a rotating platform for piggyback transport of road vehicles
US3916799A (en) * 1974-12-05 1975-11-04 Allen E Smith Rail car with swing platform and vertical position fixing means
DE3003616C2 (en) * 1980-02-01 1985-12-05 Rudolf 2102 Hamburg Behrens Low-bed wagons for piggybacking road vehicles and large-capacity containers
DE3234374C2 (en) * 1982-09-16 1985-04-25 Waggonfabrik Talbot, 5100 Aachen Rail freight wagons for transporting road vehicles
FI79493C (en) * 1988-05-31 1990-01-10 Rautaruukki Oy Detachable rigid connection
FI82649C (en) * 1989-06-21 1991-04-10 Rautaruukki Oy Load positioning device at a railway wagon

Also Published As

Publication number Publication date
EP0540132A1 (en) 1993-05-05
ES2062862T3 (en) 1994-12-16
ATE112525T1 (en) 1994-10-15
DE59200596D1 (en) 1994-11-10
DK0540132T3 (en) 1994-11-07
DE4136055C2 (en) 1995-08-10
DE4136055A1 (en) 1993-05-06

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