EP0207491A1 - System for the railway transport of semi-trailers - Google Patents

System for the railway transport of semi-trailers Download PDF

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Publication number
EP0207491A1
EP0207491A1 EP86108921A EP86108921A EP0207491A1 EP 0207491 A1 EP0207491 A1 EP 0207491A1 EP 86108921 A EP86108921 A EP 86108921A EP 86108921 A EP86108921 A EP 86108921A EP 0207491 A1 EP0207491 A1 EP 0207491A1
Authority
EP
European Patent Office
Prior art keywords
chassis
platform
rollers
loading
loading platform
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
EP86108921A
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German (de)
French (fr)
Other versions
EP0207491B1 (en
Inventor
Fedde Walda
Nanne Marcel Walda
Benno Fedde Walda
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Individual
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Individual
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Priority to AT86108921T priority Critical patent/ATE47359T1/en
Publication of EP0207491A1 publication Critical patent/EP0207491A1/en
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Publication of EP0207491B1 publication Critical patent/EP0207491B1/en
Expired legal-status Critical Current

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    • 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 system for rail transport of semitrailers with the features mentioned in the preamble of claim 1.
  • a system for rail transport of semitrailers with the features mentioned in the preamble of claim 1.
  • Such a system is disclosed in EP-B-23 372 and EP-A-8101891.
  • FIG. 1 shows the flat-bed wagon 1 between the loading ramps 2, the upper edges of which on the rail track side are provided with the ramp rails 9.
  • the chassis is supported on the ramp rails by means of four rollers and the loading platform by means of two rollers.
  • the arrangement of the rollers can be seen in FIG. 2:
  • the chassis 3 has rollers 3, 5, 6 and 8 each at locations which are favorable with regard to the power transmission, while the loading platform is supported by only two rollers 4 and 7. These latter are located on both sides of the pivot axis about which the loading platform rotates, so that the rollers 4 and 7 do not grind during this pivoting, but rather roll and additionally support the loading platform 10 during the pivoting movement, for which they are supported on a large number of individual rollers 15 (Fig. 6) is supported.
  • the loading ramps 9 are provided with bevels on both ends, onto which the leading rollers of the chassis (3/8 or 5/6 depending on the direction of travel) first run, then the loading platform rollers 4/7 and then the rollers at the other end of the chassis. .
  • the chassis and with it the loading platform is inclined somewhat, this inclination is very slight, since it is only a height difference 12 (see FIGS. 4 and 5) of the order of a few centimeters. 4 and 5 also show that the chassis 11 are of course not lifted, but the suspension of the chassis relaxes.
  • the shims 20 under the bearings of the rollers enable the inevitable manufacturing tolerances to be compensated for.
  • FIG. 6 shows at 14 which section is shown in FIGS. 4 and 5. After the semi-trailer 13 has been raised, it can be locked by means of an extendable seat post 18, at the same time the fork support 19 is relieved. In FIG. 6 the mounting of the loading platform 10 by means of the rollers 15 on the wheel flange 17 of the lowered chassis part 17 can also be seen.
  • rollers 3-8 are adapted to the loads to be absorbed in order to avoid impermissible surface pressures.
  • the slope of the ramp on the rail 9 is preferably 15 mm per meter of rail length and extends over 20 meters, so that the total stroke for the chassis can be up to six cm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Control Of Multiple Motors (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

A railroad freight car having a rotatable loading floor for transferring loads between it and a station platform. The railroad station has two platforms on opposite sides of the rail car. An edge of each platform is provided at each longitudinal end with a sloping beam which angles upwardly from the end of the platform towards its center. The lowest part of the beam, which is at the free end of the platform, is below a set of wheels carried on the chassis of the rail car. The center portion of the platform is at a height above that of these rollers. The rollers are arranged to extend laterally of the rail car and to overlie the beams. As the rail car pulls into the station, the rollers will engage the upwardly sloping part of the beams to thereby raise the chassis in relation to its wheels by virtue of extending the suspension as the car continues in its direction of movement. The chassis is, thus, brought into a suitable level to enable the loading floor to freely rotate to overlie the station platform and, thereby, enable the loading and/or unloading operations to take place.

Description

Die Erfindung betrifft ein System für den Schienentransport von Sattelaufliegern mit den im Oberbegriff des Patentanspruchs 1 genannten Merkmalen. Ein solches System ist in der EP-B-23 372 sowie der EP-A-8101891 offenbart.The invention relates to a system for rail transport of semitrailers with the features mentioned in the preamble of claim 1. Such a system is disclosed in EP-B-23 372 and EP-A-8101891.

Bei einem solchen System stellt sich das Problem, beim Ausschwenken der Ladebühne aus der Fahr- in die Ladeposition Niveaugleichheit mit den Laderampen herzustellen, obwohl das Niveau der Ladebühne in Abhängigkeit vom Ladegewicht wegen der proportionalen Deformation der Federung zwischen Chassis und Fahrgestellen unterschiedlich bezüglich der Schienenstrang-Oberkante sein kann.With such a system, the problem arises of ensuring that the loading platform swings out of the driving position into the loading position at the same level as the loading ramps, although the level of the loading platform depends on the loading weight because of the proportional deformation of the suspension between the chassis and chassis with respect to the rail track. Can be top edge.

Eine einfache, kostengünstige und auch bei ungünstigen Wetterbedingungen (Schnee, Eisbildung) zuverlässige Lösung für dieses Problem wird durch die im kennzeichnenden Teil des Patentanspruchs 1 genannten Maßnahmen geschaffen; die Unteransprüche definieren zweckmäßige Ausgestaltungen.A simple, inexpensive and also reliable in adverse weather conditions (snow, ice formation) solution to this problem is created by the measures mentioned in the characterizing part of claim 1; the subclaims define expedient configurations.

Die beigefügten Zeichnungen dienen der Erläuterung einer bevorzugten Ausführungsform.

  • Fig. 1 zeigt perspektivisch, teilweise weggebrochen, Waggon und Rampen,
  • Fig. 2 ist eine schematisierte Draufsicht auf den Waggon,
  • Fig. 3 zeigt in Seitenansicht einen Abschnitt der Auffahrschiene und die relative Höhe der Rollen,
  • Fig. 4 und 5 lassen den relativen Höhenunterschied deutlicher erkennen, und
  • Fig. 6 zeigt schematisch in Seitenansicht das Gesamtsystem.
The accompanying drawings serve to explain a preferred embodiment.
  • 1 shows in perspective, partially broken away, wagon and ramps,
  • 2 is a schematic plan view of the wagon,
  • 3 shows a side view of a section of the ramp and the relative height of the rollers,
  • 4 and 5 show the relative height difference more clearly, and
  • 6 shows a schematic side view of the overall system.

Man erkennt in Fig. 1 den Tiefladewaggon 1 zwischen den Laderampen 2, deren schienenstrangseitige Oberkanten mit den Auflaufschienen 9 versehen sind. Bei Einfahrt des Waggons zwischen die Rampen 2 wird das Chassis mittels vier Rollen, die Ladebühne mittels zweier Rollen auf den Auflaufschienen abgestützt. Die Anordnung der Rollen ist in Fig. 2 erkennbar: Jeweils an bezüglich der Kraftübertragung günstigen Stellen des Chassis' weist dieses die Rollen 3, 5, 6 und 8 auf, während die Ladebühne von nur zwei Rollen 4 und 7 abgestützt wird. Diese letztgenannten befinden sich beidseits der Schwenkachse, um die die Ladebühne ihre Drehung ausführt, so daß die Rollen 4 und 7 bei dieser Schwenkung nicht schleifen, sondern abrollen und die Ladebühne 10 zusätzlich bei der Schwenkbewegung abstützen, für die sie auf einer Vielzahl von Einzelrollen 15 (Fig. 6) abgestützt ist.1 shows the flat-bed wagon 1 between the loading ramps 2, the upper edges of which on the rail track side are provided with the ramp rails 9. When the wagon enters between the ramps 2, the chassis is supported on the ramp rails by means of four rollers and the loading platform by means of two rollers. The arrangement of the rollers can be seen in FIG. 2: The chassis 3 has rollers 3, 5, 6 and 8 each at locations which are favorable with regard to the power transmission, while the loading platform is supported by only two rollers 4 and 7. These latter are located on both sides of the pivot axis about which the loading platform rotates, so that the rollers 4 and 7 do not grind during this pivoting, but rather roll and additionally support the loading platform 10 during the pivoting movement, for which they are supported on a large number of individual rollers 15 (Fig. 6) is supported.

Die Auffahrschienen 9 sind an beiden Enden mit Schrägen versehen, auf die zunächst die führenden Rollen des Chassis' (3/8 oder 5/6 je nach Fahrtrichtung) auflaufen, danach die Ladebühnenrollen 4/7 und dann die Rollen am andern Ende des Chassis'. Zwar wird dadurch das Chassis und mit ihm die Ladebühne etwas geneigt, doch ist diese Neigung sehr gering, da es sich nur um eine Höhendifferenz 12 (vgl. Fig. 4 und 5) in der Größenordnung weniger Zentimeter handelt. Die Fig. 4 und 5 lassen auch erkennen, daß die Fahrgestelle 11 natürlich nicht mit gehoben werden, sondern sich die Federung des Chassis entspannt. Die Beilagebleche 20 unter den Lagern der Rollen ermöglichen den Ausgleich der unvermeidlichen Fertigungstoleranzen.The loading ramps 9 are provided with bevels on both ends, onto which the leading rollers of the chassis (3/8 or 5/6 depending on the direction of travel) first run, then the loading platform rollers 4/7 and then the rollers at the other end of the chassis. . Although the chassis and with it the loading platform is inclined somewhat, this inclination is very slight, since it is only a height difference 12 (see FIGS. 4 and 5) of the order of a few centimeters. 4 and 5 also show that the chassis 11 are of course not lifted, but the suspension of the chassis relaxes. The shims 20 under the bearings of the rollers enable the inevitable manufacturing tolerances to be compensated for.

Fig. 6 läßt bei 14 erkennen, welcher Ausschnitt in Fig. 4 und 5 dargestellt ist. Nach dem Auffahren des Sattelaufliegers 13 kann dieser mittels einer ausfahrbaren Sattelstütze 18 arretiert werden, wobei zugleich die Gabelstütze 19 entlastet wird.- In Fig. 6 ist auch die Lagerung der Ladebühne 10 mittels der Rollen 15 auf dem Spurkranz 17 des tiefgelegten Chassisteils 17 erkennbar.6 shows at 14 which section is shown in FIGS. 4 and 5. After the semi-trailer 13 has been raised, it can be locked by means of an extendable seat post 18, at the same time the fork support 19 is relieved. In FIG. 6 the mounting of the loading platform 10 by means of the rollers 15 on the wheel flange 17 of the lowered chassis part 17 can also be seen.

Es versteht sich, daß die Rollen 3-8 in ihren Abmessungen an die jeweils aufzunehmenden Lasten angepaßt sind, um unzulässige Flächenpressungen zu vermeiden. Die Steigung der Auffahrschrägen an der Schiene 9 beträgt vorzugsweise 15 mm pro Meter Schienenlänge und erstreckt sich über 20 Meter, so daß der Gesamthub für das Chassis bis zu sechs cm betragen kann.It is understood that the dimensions of the rollers 3-8 are adapted to the loads to be absorbed in order to avoid impermissible surface pressures. The slope of the ramp on the rail 9 is preferably 15 mm per meter of rail length and extends over 20 meters, so that the total stroke for the chassis can be up to six cm.

Claims (3)

1. System für den Schienentransport von Sattelaufliegern, umfassend - Tiefladewaggons mit einem auf Fahrgestellen federnd abgestützten Chassis, auf dem eine Ladebühne für Sattelauflieger zwischen einer Fahrposition, in der sie mit dem Chassis ausgefluchtet ist, und einer Ladeposition, in der Sattelauflieger seitlich auffahren und abfahren können, drehbar montiert ist, und - beidseits eines Schienenstranges vorgesehene Laderampen, von denen aus eine in Ladeposition befindliche Ladebühne befahrbar ist,
dadurch gekennzeichnet, daß jedes Chassis (1) und jede Ladebühne (10) an ihren Unterseiten mit seitlichen Rollen (3-8) versehen sind, und daß die Laderampen (2) Auflaufschienen (9) aufweisen, auf die die Chassis- und Ladebühnenrollen (3-8) unter Anheben des Chassis und der Ladebühne gegenüber den Fahrgestellen um ein vorgegebenes Maß auflaufen können.1. Comprehensive system for rail transportation of semi-trailers - low-loader wagons with a chassis which is spring-supported on chassis, on which a loading platform for semi-trailers is rotatably mounted between a driving position in which it is aligned with the chassis and a loading position in which semi-trailers can move up and down laterally, and loading ramps provided on both sides of a rail track, from which a loading platform in the loading position can be driven,
characterized in that each chassis (1) and each loading platform (10) are provided on their undersides with lateral rollers (3-8), and in that the loading ramps (2) have run-up rails (9) on which the chassis and loading platform rollers ( 3-8) by lifting the chassis and the loading platform against the chassis by a predetermined amount. 2. System nach Anspruch 1, dadurch gekennzeichnet, daß die Auflaufschienen (9) mit Auf- und Ablaufschrägen vorgegebener Steigung versehen sind.2. System according to claim 1, characterized in that the ramp rails (9) are provided with run-up and run-off slopes of a predetermined slope. 3. System nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Ladebühne ein einziges mittig angeordnetes Paar von Rollen (4,7) aufweist.3. System according to claim 1 or 2, characterized in that the loading platform has a single centrally arranged pair of rollers (4,7).
EP86108921A 1985-07-04 1986-07-01 System for the railway transport of semi-trailers Expired EP0207491B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86108921T ATE47359T1 (en) 1985-07-04 1986-07-01 SYSTEM FOR RAIL TRANSPORTATION OF SEMI-TRAILERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8501912A NL8501912A (en) 1985-07-04 1985-07-04 SIDE LEVEL ROLLERS ON A LOW-LOADER WITH SWIVEL FLOOR T.B.V. FAST LOADING AND UNLOADING OF TRAILERS.
NL8501912 1985-07-04

Publications (2)

Publication Number Publication Date
EP0207491A1 true EP0207491A1 (en) 1987-01-07
EP0207491B1 EP0207491B1 (en) 1989-10-18

Family

ID=19846244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108921A Expired EP0207491B1 (en) 1985-07-04 1986-07-01 System for the railway transport of semi-trailers

Country Status (7)

Country Link
US (1) US4780033A (en)
EP (1) EP0207491B1 (en)
AT (1) ATE47359T1 (en)
DE (1) DE3666398D1 (en)
ES (1) ES2001502A6 (en)
HU (1) HU199737B (en)
NL (1) NL8501912A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805496A1 (en) * 1988-02-22 1989-08-31 Geggerle Sigmund System for loading and unloading road vehicles onto and from rail vehicles for piggy back transport
US5988073A (en) * 1995-05-26 1999-11-23 Eriksson; Jan Railway waggon
CN112456056A (en) * 2020-12-06 2021-03-09 广州通发智能装备股份有限公司 Material transmission platform

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5802983A (en) * 1997-02-20 1998-09-08 Amtrac Railroad Contractors Of Maryland, Inc. Railroad platform cart
GB2330121A (en) * 1997-10-07 1999-04-14 Joseph Kenneth Rowe Low loader rail freight wagon
US6286435B1 (en) * 1998-02-23 2001-09-11 Kasgro Rail Corp. Apparatus for lifting and shifting a long load
SE527117C2 (en) * 2004-09-17 2005-12-27 Je Utveckling O Foervaltning A Railway wagon
US8113121B2 (en) * 2007-10-10 2012-02-14 The Texas A&M University System Guideway system to roadway interchange system
EP2346772B1 (en) * 2008-10-03 2013-08-21 Jens-Christian Herold A container handling system comprising a crane and a plurality of base elements which can be mounted on top of containers for supporting the crane and transporting the containers
FR2963304B1 (en) * 2010-07-30 2018-02-02 Lohr Industrie UNIVERSAL LOADING / UNLOADING AND RAIL TRANSPORT SYSTEM OF ROAD SEMI-TRAILERS
SE536004C2 (en) * 2011-06-21 2013-03-26 Flexiwaggon Ab Support device for laterally displaceable load carrier of a railway wagon
US8931985B2 (en) * 2012-12-17 2015-01-13 Mammoet Usa South, Inc. System and method for modularization of a schnabel car
CN110949419B (en) * 2019-12-03 2021-10-01 中车齐齐哈尔车辆有限公司 Fixing device and transport vehicle with same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916799A (en) * 1974-12-05 1975-11-04 Allen E Smith Rail car with swing platform and vertical position fixing means
US4129079A (en) * 1977-07-07 1978-12-12 Shannon Montague W Railroad car for highway trailers
DE3003616A1 (en) * 1980-02-01 1981-08-06 Rudolf 2102 Hamburg Behrens Railway wagon carrying road vehicle - is loaded by swinging round load deck to mate with ramp at end
EP0023372B1 (en) * 1979-07-25 1985-04-24 Fedde Walda Procedure for loading and unloading of semi-trailers on and off low loading rail cars and low loading rail car therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28969A (en) * 1860-07-03 Dumping- baileoad-cae
DE114895C (en) *
US1545890A (en) * 1923-03-03 1925-07-14 Fowler Charles Tunnel transportation system
NL8101891A (en) * 1979-07-25 1981-09-01 Walda Fedde Low loader railway wagon for transporting semi-trailers - carries turntable for each semi-trailer for direct unloading by traction vehicle (PT 14.1.81)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916799A (en) * 1974-12-05 1975-11-04 Allen E Smith Rail car with swing platform and vertical position fixing means
US4129079A (en) * 1977-07-07 1978-12-12 Shannon Montague W Railroad car for highway trailers
EP0023372B1 (en) * 1979-07-25 1985-04-24 Fedde Walda Procedure for loading and unloading of semi-trailers on and off low loading rail cars and low loading rail car therefor
DE3003616A1 (en) * 1980-02-01 1981-08-06 Rudolf 2102 Hamburg Behrens Railway wagon carrying road vehicle - is loaded by swinging round load deck to mate with ramp at end

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805496A1 (en) * 1988-02-22 1989-08-31 Geggerle Sigmund System for loading and unloading road vehicles onto and from rail vehicles for piggy back transport
US5988073A (en) * 1995-05-26 1999-11-23 Eriksson; Jan Railway waggon
CN112456056A (en) * 2020-12-06 2021-03-09 广州通发智能装备股份有限公司 Material transmission platform

Also Published As

Publication number Publication date
ATE47359T1 (en) 1989-11-15
ES2001502A6 (en) 1988-06-01
EP0207491B1 (en) 1989-10-18
HUT49309A (en) 1989-09-28
DE3666398D1 (en) 1989-11-23
NL8501912A (en) 1987-02-02
US4780033A (en) 1988-10-25
HU199737B (en) 1990-03-28

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