EP0540132A1 - Low floor railway vehicle for transporting vehicles - Google Patents
Low floor railway vehicle for transporting vehicles Download PDFInfo
- Publication number
- EP0540132A1 EP0540132A1 EP92250253A EP92250253A EP0540132A1 EP 0540132 A1 EP0540132 A1 EP 0540132A1 EP 92250253 A EP92250253 A EP 92250253A EP 92250253 A EP92250253 A EP 92250253A EP 0540132 A1 EP0540132 A1 EP 0540132A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- loading platform
- main frame
- low
- loading
- pivot
- 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
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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 which can be pivoted through an angle from the longitudinal direction of the train for loading or unloading.
- the end sections are operatively connected to loading or unloading ramps (eg 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 conjunction 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 also known (US Pat. No. 3,916,799).
- the object of the invention is to provide a particularly simple and robust solution, in particular with regard to the pivoting and locking of the platforms in the transport position.
- a low-floor transport vehicle 1 is shown with a loaded vehicle, here a semitrailer.
- 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 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.
- the swiveling position c (about the pivot axis 7 ') or b (about the pivot axis 7) can be assumed.
- the piston in the cylinder 9 ' is in end positions.
- the pivot cylinder 9 comes into effect in the same way (not shown).
- the loading platform 8 rests and runs on pivoting rollers 10 when pivoting out.
- the pivoting rollers 10 can roll over flaps 11 that have been folded down. 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. Incidentally, if there are differences in height between the loading platform and side ramp 15, frames 14, 14 ′ which can be folded down at the ends of the wagon facilitate the entry and exit of 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)
- Machines For Laying And Maintaining Railways (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
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 which can be pivoted through an angle from the longitudinal direction of the train for loading or unloading. The end sections are operatively connected to loading or unloading ramps (eg 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 conjunction 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 around 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 also 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 provide 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.
- Fig. 1
- a dolly with the motor vehicle open
- Fig. 2
- a plan view of the trolley with indicated pivoting possibilities 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).In Fig. 1, a low-floor transport vehicle 1 is shown with a loaded vehicle, here a semitrailer. The trolley 1 has low-
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
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 Einund Ausfahrten der Fahrzeuge 2.3 shows this in a sectional view. The
Claims (5)
dadurch gekennzeichnet,
daß als Drehpunkte für die Ladeplattform (8) die beiden Drehgestellzapfen (7, 7') der endseitigen Drehgestelle (3, 3') vorgesehen sind und
daß zwei hydraulische Schwenkzylinder (9, 9') für rechts- und linksseitige Schwenkbewegungen um die Drehgestellzapfen (7, 7') Verwendung finden, die auf einer Seite zusammengefaßt an einem zentralen Punkt (M) des Hauptrahmens (6) angelenkt sind, während die freien Kolbenstangen jeweils in einem Drehpunkt (16 bzw. 17) mit einer der Flanken der Ladeplattform (8) verbunden sind.Low-floor railway wagons for the transport of vehicles with a main frame resting on the end bogies, on which a drivable loading platform is mounted, which can optionally be swiveled around one of two end pivot points in order to get from a transport position to a loading position or vice versa,
characterized by
that the two bogie pins (7, 7 ') of the end bogies (3, 3') are provided as pivot points for the loading platform (8) and
that two hydraulic pivot cylinders (9, 9 ') for right and left-hand pivoting movements around the bogie pins (7, 7') are used, which are articulated on one side to a central point (M) of the main frame (6), while the free piston rods are each connected at one pivot point (16 or 17) to one of the flanks of the loading platform (8).
dadurch gekennzeichnet,
daß für die Verriegelung der Ladeplattform (8) gegenüber dem Hauptrahmen (6) absenkbare Ringe (13) in der Ladeplattform (8) vorgesehen sind, die die Drehgestellzapfen (7 bzw. 7') umfassen.Low-floor railroad car according to claim 1,
characterized by
that for the locking of the loading platform (8) relative to the main frame (6), lowerable rings (13) are provided in the loading platform (8), which comprise the bogie pins (7 and 7 ').
dadurch gekennzeichnet,
daß die Ladeplattform (8) über Nachlaufrollen (10) auf dem Hauptrahmen (6) abgestützt und bewegbar ist und daß am Hauptrahmen (6) angebrachte seitliche klappbare Platten (11) ein Überrollen der Ladeplattform (8) vom Hauptrahmen (6) auf eine in der Höhe angepaßte niedrige Seitenrampe (15) ermöglichen.Low-floor railroad car according to claim 1 or 2,
characterized,
that the loading platform (8) is supported and movable via trailing rollers (10) on the main frame (6) and that the main frame (6) is attached Lateral foldable plates (11) allow the loading platform (8) to roll over from the main frame (6) onto a height-adjusted low side ramp (15).
dadurch gekennzeichnet,
daß die seitlichen klappbaren Platten (11) im hochgeklappten Zustand einen Teil der Bordwand (12) des Transportwagens (1) bilden.Low-floor railway wagon according to claim 3,
characterized,
that the side foldable plates (11) form part of the side wall (12) of the trolley (1) when folded up.
dadurch gekennzeichnet,
daß sich in den Endpositionen der Ladeplattform (8) der jeweilig aktive Schwenkzylinder in seinen Endlagen befindet.Low-floor railroad car according to claim 1,
characterized by
that the respective active pivot cylinder is in its end positions in the end positions of the loading platform (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4136055 | 1991-10-29 | ||
| DE4136055A DE4136055C2 (en) | 1991-10-29 | 1991-10-29 | Low-floor railroad car for transporting vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0540132A1 true EP0540132A1 (en) | 1993-05-05 |
| EP0540132B1 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)
| Country | Link |
|---|---|
| EP (1) | EP0540132B1 (en) |
| AT (1) | ATE112525T1 (en) |
| DE (2) | DE4136055C2 (en) |
| DK (1) | DK0540132T3 (en) |
| ES (1) | ES2062862T3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996011829A1 (en) * | 1994-10-18 | 1996-04-25 | Lars Berglund | A method and device for loading and unloading a goods train |
| DE19708885A1 (en) * | 1997-03-05 | 1998-09-17 | Johannes Dipl In Schwerdtfeger | Low railway goods wagon with side pivoting loading/unloading facility |
| CN108944969A (en) * | 2018-06-22 | 2018-12-07 | 中车石家庄车辆有限公司 | Railroad platform vehicle and railroad train |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3548756A (en) * | 1968-01-12 | 1970-12-22 | Fruehauf Corp | Railcar unloading system |
| EP0404036A2 (en) * | 1989-06-21 | 1990-12-27 | Rautaruukki Oy | An arrangement for the positioning of a load in a railway wagon |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1991
- 1991-10-29 DE DE4136055A patent/DE4136055C2/en not_active Expired - Fee Related
-
1992
- 1992-09-09 AT AT92250253T patent/ATE112525T1/en not_active IP Right Cessation
- 1992-09-09 DK DK92250253.9T patent/DK0540132T3/en active
- 1992-09-09 EP EP92250253A patent/EP0540132B1/en not_active Expired - Lifetime
- 1992-09-09 DE DE59200596T patent/DE59200596D1/en not_active Expired - Fee Related
- 1992-09-09 ES ES92250253T patent/ES2062862T3/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3548756A (en) * | 1968-01-12 | 1970-12-22 | Fruehauf Corp | Railcar unloading system |
| EP0404036A2 (en) * | 1989-06-21 | 1990-12-27 | Rautaruukki Oy | An arrangement for the positioning of a load in a railway wagon |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996011829A1 (en) * | 1994-10-18 | 1996-04-25 | Lars Berglund | A method and device for loading and unloading a goods train |
| DE19708885A1 (en) * | 1997-03-05 | 1998-09-17 | Johannes Dipl In Schwerdtfeger | Low railway goods wagon with side pivoting loading/unloading facility |
| CN108944969A (en) * | 2018-06-22 | 2018-12-07 | 中车石家庄车辆有限公司 | Railroad platform vehicle and railroad train |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0540132B1 (en) | 1994-10-05 |
| DK0540132T3 (en) | 1994-11-07 |
| ATE112525T1 (en) | 1994-10-15 |
| DE4136055A1 (en) | 1993-05-06 |
| DE4136055C2 (en) | 1995-08-10 |
| ES2062862T3 (en) | 1994-12-16 |
| DE59200596D1 (en) | 1994-11-10 |
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