EP0339019A2 - Equipment for loading vehicles from a ramp or the like on to railway waggons - Google Patents

Equipment for loading vehicles from a ramp or the like on to railway waggons Download PDF

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Publication number
EP0339019A2
EP0339019A2 EP89890117A EP89890117A EP0339019A2 EP 0339019 A2 EP0339019 A2 EP 0339019A2 EP 89890117 A EP89890117 A EP 89890117A EP 89890117 A EP89890117 A EP 89890117A EP 0339019 A2 EP0339019 A2 EP 0339019A2
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EP
European Patent Office
Prior art keywords
carrier
wheels
lifting
carriers
truck
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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.)
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EP89890117A
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German (de)
French (fr)
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EP0339019A3 (en
Inventor
Fritz Dr. Liebe-Herzing
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LIEBE HERZING FRITZ
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LIEBE HERZING FRITZ
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Priority claimed from AT103588A external-priority patent/AT390046B/en
Application filed by LIEBE HERZING FRITZ filed Critical LIEBE HERZING FRITZ
Publication of EP0339019A2 publication Critical patent/EP0339019A2/en
Publication of EP0339019A3 publication Critical patent/EP0339019A3/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K13/00—Other auxiliaries or accessories for railways

Definitions

  • the invention relates to a device for loading vehicles from a ramp or the like. on railway wagons, in which for each vehicle axle there is provided a lifting carriage which can be moved transversely to the railway wagon and which has two longitudinal members arranged at a mutual distance from one another and adjustable in the transverse direction of the lifting truck for receiving and lifting the wheels of the vehicle axle.
  • the lifting truck has two gripping arms which are articulated with a loading platform and which can be raised hydraulically to accommodate the wheels of a vehicle axle.
  • the gripper arms are supported by wheels and can be coupled to one another via a lever connection.
  • the disadvantage of the known construction is that it is structurally complicated and therefore prone to failure and that the pallet truck is firmly connected to the loading platform and on this a complex adjustment device for the pallet truck is provided in the form of a chain drive.
  • the invention aims to provide a device of the type mentioned in the introduction, which has a simple structure, is versatile and enables loading and unloading of the railway wagons with vehicles with little expenditure of time and space.
  • each pallet truck is designed as a self-propelled truck and the carriers of the pallet trucks have drivable wheels and support recesses which can be adjusted individually against the wheels of the vehicle axle, the carriers interlocking at one end in a fork-like manner, whereas the carriers on her other end are connected by means of a clamping device.
  • a freely movable unit that can be easily adapted to the respective requirements created that has simple training and can be produced at relatively low cost.
  • the pallet truck makes it possible to accommodate any vehicle and the like from a ramp or the like. to move in the transverse direction on the railway wagons.
  • the drivable wheels of the carriers can be driven by means of a common drive device which is supported on a platform of one of the carriers, the platform extending between two guides of one of the carriers extending transversely to the longitudinal direction of the lifting truck, into which crossbars the other carrier intervene.
  • each carrier is divided in the longitudinal direction into sections which can be pivoted relative to one another in the plane of the carrier, and there are at least the drivable wheels of the carrier sections adjacent to the interlocking carrier ends of an endless crawler belt or the like. entwined, with a common drive device for at least one of the caterpillar or the like. engaged wheels is provided.
  • a railway wagon movable truck for the axis of a vehicle in particular a truck, has two mutually spaced longitudinal beams 1 which interlock at their rear end via cross guides 2 of a beam and crossbar 2 'of the other carrier fork-like.
  • the longitudinal beams 1 are connected at their front end by means of a coupling device 3, e.g. can be clamped together using a turnbuckle.
  • the carriers are further adjustable against each other by means of hydraulic working cylinders 2 ⁇ which are arranged on a platform 1' of one of the carriers and engage the other carrier.
  • Each carrier 1 is further equipped with two groups of wheel pairs 4, each via an associated chain drive 5, which is in engagement with a worm gear 5 'assigned to all wheel pairs of a carrier, can be driven by a drive 6 which is on the platform 1' of the carrier 1 is arranged.
  • the chain drive 5 shown in FIG. 4 is equipped with a tensioning device 5 ⁇ for adapting the chain length to the mutual spacing of the longitudinal beams 1.
  • Each carrier 1 also carries in the area of each wheel pair group at its front and rear ends a trough 7 which is intended to support the wheel R of a truck axle.
  • the carrier 1 after moving the truck to both sides of the axis to be lifted by means of the working cylinder 2 'against each other and it is the coupling device 3 closed so far that the opposing troughs 7 in the area of the wheel R. attack in its lower half.
  • hydraulically extendable and retractable steering rollers 6 are provided on the front and rear carrier ends, which lift the wheels of the truck from the floor.
  • the pitching or lifting movement of the troughs 7 is effected by hydraulic cylinders 9 supported on the supports 1, which are acted upon by a pump 10 on the platform 1 '.
  • the wheel pair of the axle is raised so far that the wheels have ground clearance.
  • the lifting trucks assigned to all vehicle axles are then simultaneously moved from the ramp onto the railway wagon, on the platform of which the truck wheels are lowered and put back on.
  • vertical working cylinders 11 are mounted on the carriers 1 of the pallet truck, which support a frame 12, the telescopic cross member 12 'of which serves to support the saddle support.
  • FIG. 6 is intended for lifting two or three adjacent axles of a vehicle. 1 and 2 is provided for this purpose on its outer sides with further troughs 7 and with transverse guides 2 or crossbar 2 ', via which it can be put into engagement with further longitudinal beams 1, which, like the longitudinal beams already explained are trained.
  • the drive of the wheel pairs 4 of the outer side members takes place via assigned chain drives 5.
  • hydraulic working cylinders 2 or the like are also. provided, which are shown in Fig. 6 but only for the central longitudinal beams.
  • the front ends of all the longitudinal beams are connected to one another by coupling devices 3.
  • each carrier 1 is divided in the longitudinal direction into three sections 1a-1c, which can be pivoted relative to one another in the longitudinal plane of the carrier via joints 1 ⁇ .
  • the end carrier sections 1a, lc are each equipped with a group of wheels 4, the like from a crawler belt 4 '. are entwined.
  • the wheels of the wheel group facing the interlocking beam ends of section 1a are driven by the arranged on the platform 1 'of the carrier 1 drive 6 via the schematically indicated chain drives 5, 5'.
  • the troughs 7 of the mutually opposite carrier sections 1a and 1c are connected to one another via tensioning devices 13, which consist of a continuous shaft 14, hydraulic cylinders 15 and hooking means 16.
  • tensioning devices 13 consist of a continuous shaft 14, hydraulic cylinders 15 and hooking means 16.
  • the hooking means 16 With the help of the shafts 14, the hooking means 16 are moved to the center after the troughs 7 have been brought into position, so that they hook together.
  • the troughs 7 and the wheels R are then clamped together with the aid of the hydraulic cylinders 15.
  • the pitching or lifting movement of the troughs 7 is effected by hydraulic cylinders 17 which are supported on the supports 1 and which are acted upon by the pump 10 on the platform 1 '(cf. FIG. 9).
  • FIG. 10 is intended for lifting two or three adjacent axles of a vehicle. 1 and 2 is provided for this purpose on its outer sides with further troughs 7 and with transverse guides 2 or crossbar 2 ', via which it can be put into engagement with further longitudinal beams 1, which, like the longitudinal beams already explained are trained.
  • the caterpillar tracks 4 'of the outer side members are driven via associated chain drives 5.
  • hydraulic working cylinders 2 or the like are also provided. provided, which are shown in Fig. 10 but only for the central longitudinal beams.
  • the front ends of all the longitudinal beams are connected to one another by coupling devices 3.

Abstract

Device for loading vehicles from a ramp or the like onto railway wagons in which for each vehicle axle a lifting carriage is provided which has two longitudinal carriers (1) which are arranged with mutual spacing, are adjustable with respect to one another in the transverse direction, can be fixed in a predetermined relative position and are equipped (Fig. 2) with driveable wheels (4) and with recesses (7) for receiving the wheels of the vehicle axle. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zum Verladen von Fahrzeugen von einer Rampe od.dgl. auf Eisenbahn­waggons, bei welcher für jede Fahrzeugachse ein quer zum Eisenbahnwaggon verfahrbarer Hubwagen vorgesehen ist, der zwei mit gegenseitigem Abstand angeordnete, in der Hubwagenquerrichtung gegeneinander verstellbare Längsträger zur Aufnahme und zum Anheben der Räder der Fahrzeugachse aufweist.The invention relates to a device for loading vehicles from a ramp or the like. on railway wagons, in which for each vehicle axle there is provided a lifting carriage which can be moved transversely to the railway wagon and which has two longitudinal members arranged at a mutual distance from one another and adjustable in the transverse direction of the lifting truck for receiving and lifting the wheels of the vehicle axle.

Bei einer aus der AT-PS 204.479 bekannten Vorrichtung dieser Art weist der Hubwagen zwei mit einer Ladebühne gelenkig verbundene Greifarme auf, die zur Aufnahme der Räder einer Fahrzeugachse hydraulisch anhebbar sind. Die Greifarme werden von Rädern abgestützt und sind über eine Hebelverbindung miteinander kuppelbar. Der Nachteil der bekannten Konstruktion besteht darin, daß sie konstruktiv kompliziert und damit störanfällig ist und daß der Hubwagen mit der Ladebühne fest verbunden und auf dieser eine aufwendige Verstellvorrichtung für den Hubwagen in Form eines Kettentriebes vorgesehen ist.In a device of this type known from AT-PS 204.479, the lifting truck has two gripping arms which are articulated with a loading platform and which can be raised hydraulically to accommodate the wheels of a vehicle axle. The gripper arms are supported by wheels and can be coupled to one another via a lever connection. The disadvantage of the known construction is that it is structurally complicated and therefore prone to failure and that the pallet truck is firmly connected to the loading platform and on this a complex adjustment device for the pallet truck is provided in the form of a chain drive.

Die Erfindung zielt darauf ab, eine Vorrichtung der einleitend angegebenen Art zu schaffen, die einfachen Aufbau hat, vielseitig einsetzbar ist und ein Be- und Entladen der Eisenbahnwaggons mit Fahrzeugen mit geringem Zeit- und Platzaufwand ermöglicht.The invention aims to provide a device of the type mentioned in the introduction, which has a simple structure, is versatile and enables loading and unloading of the railway wagons with vehicles with little expenditure of time and space.

Die erfindungsgemäße Vorrichtung zeichnet sich dadurch aus, daß jeder Hubwagen als selbstfahrender Wagen ausgebildet ist und die Träger der Hubwagen antreib­bare Räder aufweisen sowie einzeln gegen die Räder der Fahrzeugachse anstellbare Mulden abstützen, wobei die Träger an ihrem einen Ende gabelartig ineinandergrei­fen, wogegen die Träger an ihrem anderen Ende mittels einer Spanneinrichtung verbunden sind.The device according to the invention is characterized in that each pallet truck is designed as a self-propelled truck and the carriers of the pallet trucks have drivable wheels and support recesses which can be adjusted individually against the wheels of the vehicle axle, the carriers interlocking at one end in a fork-like manner, whereas the carriers on her other end are connected by means of a clamping device.

Mit der Erfindung wird eine an die jeweiligen Anforderungen leicht anpaßbare, frei verfahrbare Einheit geschaffen, die einfache Ausbildung hat und mit relativ geringen Kosten hergestellt werden kann. Der Hubwagen ermöglicht es, beliebige Fahrzeuge aufzunehmen und z.B. von einer Rampe od.dgl. in der Querrichtung auf die Eisenbahnwaggons zu versetzen. Gemäß einer bevorzugten Ausführungsform der Erfindung sind die antreibbaren Räder der Träger mittels einer gemeinsamen Antriebsein­richtung antreibbar, die auf einer Plattform eines der Träger abgestützt ist, wobei die Plattform sich zwischen zwei quer zur Längsrichtung des Hubwagens erstreckenden Führungen eines der Träger erstreckt, in welche Querbalken des anderen Trägers eingreifen.With the invention, a freely movable unit that can be easily adapted to the respective requirements created that has simple training and can be produced at relatively low cost. The pallet truck makes it possible to accommodate any vehicle and the like from a ramp or the like. to move in the transverse direction on the railway wagons. According to a preferred embodiment of the invention, the drivable wheels of the carriers can be driven by means of a common drive device which is supported on a platform of one of the carriers, the platform extending between two guides of one of the carriers extending transversely to the longitudinal direction of the lifting truck, into which crossbars the other carrier intervene.

Gemäß einer anderen Ausführungsform der Erfindung ist jeder Träger in der Längsrichtung in Abschnitte unterteilt, die in der Trägerebene relativ zueinander verschwenkbar sind, und es sind zumindest die antreibbaren Räder der den ineinandergreifenden Trägerenden benachbar­ten Trägerabschnitte von einer endlosen Raupenkette od.dgl. umschlungen, wobei eine gemeinsame Antriebsein­richtung für zumindest eines der mit der Raupenkette od.dgl. in Eingriff stehenden Räder vorgesehen ist.According to another embodiment of the invention, each carrier is divided in the longitudinal direction into sections which can be pivoted relative to one another in the plane of the carrier, and there are at least the drivable wheels of the carrier sections adjacent to the interlocking carrier ends of an endless crawler belt or the like. entwined, with a common drive device for at least one of the caterpillar or the like. engaged wheels is provided.

Weitere Merkmale der Erfindung werden nachfolgend an einem Ausführungsbeispiel unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigen:

  • Fig. 1 eine erfindungsgemäße Vorrichtung in einer schematischen Seitenansicht;
  • Fig. 2 die Vorrichtung nach Fig. 1 in der Draufsicht; die Fig. 3 und 4 vergrößerte Schnitte nach den Linien 3-3 bzw. 4-4 in Fig. 2;
  • Fig. 5 zeigt eine abgewandelte Ausführungsform der Erfindung;
  • Fig. 6 eine Weiterbildung der erfindungsgemäßen Vorrichtung;
  • Fig. 7 eine dritte Ausführung der erfindungsgemäßen Vorrichtung in einer schematischen Seitenansicht;
  • Fig. 8 die Vorrichtung nach Fig. 7 in der Draufsicht;
  • Fig. 9 einen vergrößerten Schnitt nach der Linie 9-9 in Fig. 8, und
  • Fig. 10 eine Weiterbildung der dritten Ausführungs­form.
Further features of the invention are explained in more detail below using an exemplary embodiment with reference to the drawings. Show it:
  • 1 shows a device according to the invention in a schematic side view;
  • Fig. 2 shows the device of Figure 1 in plan view. Figures 3 and 4 are enlarged sections along lines 3-3 and 4-4 in Fig. 2.
  • Fig. 5 shows a modified embodiment of the invention;
  • 6 shows a development of the device according to the invention;
  • 7 shows a third embodiment of the device according to the invention in a schematic side view;
  • 8 shows the device according to FIG. 7 in plan view;
  • Fig. 9 is an enlarged section along the line 9-9 in Fig. 8, and
  • 10 shows a further development of the third embodiment.

Der in den Fig. 1 und 2 dargestellte, von einer Rampe od.dgl. niveaugleich auf einen Eisenbahnwaggon verfahrbare Hubwagen für die Achse eines Fahrzeuges, insbesondere eines Lastwagens, weist zwei mit gegenseiti­gem Abstand angeordnete Längsträger 1 auf, die an ihrem hinteren Ende über Querführungen 2 des einen Trägers und Querbalken 2′ des anderen Trägers gabelartig ineinan­dergreifen. Die Längsträger 1 sind an ihrem vorderen Ende mittels einer Kupplungseinrichtung 3, z.B. mittels eines Spannschlosses, miteinander verspannbar. Im Bereich der ineinandergreifenden Trägerteile 2 und 2′ sind die Träger ferner mittels hydraulischer Arbeitszylinder 2˝ gegeneinander verstellbar, die auf einer Plattform 1′ eines der Träger angeordnet sind und am anderen Träger angreifen. Jeder Träger 1 ist ferner mit zwei Gruppen von Radpaaren 4 ausgestattet, die je über einen zugeordneten Kettentrieb 5, der mit einem allen Radpaaren eines Trägers zugeordneten Schneckengetriebe 5′ in Eingriff steht, von einem Antrieb 6 antreibbar, der auf der Plattform 1′ des Trägers 1 angeordnet ist. Der aus Fig. 4 ersichtliche Kettentrieb 5 ist mit einer Spanneinrichtung 5˝ zum Anpassen der Kettenlänge an den gegenseitigen Abstand der Längsträger 1 ausgestattet. Jeder Träger 1 trägt ferner im Bereich jeder Radpaargruppe an seinem vorderen und hinteren Ende je eine Mulde 7, die zum Abstützen des Rades R einer Lastwagenachse bestimmt ist.The shown in Figs. 1 and 2, or the like from a ramp. level at the same time on a railway wagon movable truck for the axis of a vehicle, in particular a truck, has two mutually spaced longitudinal beams 1 which interlock at their rear end via cross guides 2 of a beam and crossbar 2 'of the other carrier fork-like. The longitudinal beams 1 are connected at their front end by means of a coupling device 3, e.g. can be clamped together using a turnbuckle. In the area of the interlocking carrier parts 2 and 2 ', the carriers are further adjustable against each other by means of hydraulic working cylinders 2˝ which are arranged on a platform 1' of one of the carriers and engage the other carrier. Each carrier 1 is further equipped with two groups of wheel pairs 4, each via an associated chain drive 5, which is in engagement with a worm gear 5 'assigned to all wheel pairs of a carrier, can be driven by a drive 6 which is on the platform 1' of the carrier 1 is arranged. The chain drive 5 shown in FIG. 4 is equipped with a tensioning device 5˝ for adapting the chain length to the mutual spacing of the longitudinal beams 1. Each carrier 1 also carries in the area of each wheel pair group at its front and rear ends a trough 7 which is intended to support the wheel R of a truck axle.

Wie aus Fig. 3 hervorgeht, werden die Träger 1 nach dem Einfahren des Hubwagens zu beiden Seiten der anzuhebenden Achse mittels der Arbeitszylinder 2′ gegen­einander bewegt und es wird die Kupplungseinrichtung 3 so weit geschlossen, daß die einander gegenüberliegenden Mulden 7 im Bereich des Rades R in dessen unterer Hälfte angreifen. Um die Relativbewegung der Träger 1 zu verein­fachen, sind an den vorderen und hinteren Trägerenden hydraulisch aus- und einfahrbare Lenkrollen 6 vorgesehen, welche die Räder des Hubwagens vom Boden abheben. Die Anstell- bzw. Hubbewegung der Mulden 7 wird durch auf den Trägern 1 abgestützte Hydraulikzylinder 9 bewirkt, die von einer Pumpe 10 auf der Plattform 1′ beaufschlagt werden. Mit Hilfe der Mulden 7 wird das Radpaar der Achse so weit angehoben, daß die Räder Bodenfreiheit haben. Die allen Fahrzeugachsen zugeordneten Hubwagen werden sodann gleichzeitig von der Rampe auf den Eisenbahn­waggon verfahren, auf dessen Plattform die Wagenräder wieder abgesenkt und aufgesetzt werden.As is apparent from Fig. 3, the carrier 1 after moving the truck to both sides of the axis to be lifted by means of the working cylinder 2 'against each other and it is the coupling device 3 closed so far that the opposing troughs 7 in the area of the wheel R. attack in its lower half. In order to simplify the relative movement of the carriers 1, hydraulically extendable and retractable steering rollers 6 are provided on the front and rear carrier ends, which lift the wheels of the truck from the floor. The pitching or lifting movement of the troughs 7 is effected by hydraulic cylinders 9 supported on the supports 1, which are acted upon by a pump 10 on the platform 1 '. With the help of the troughs 7, the wheel pair of the axle is raised so far that the wheels have ground clearance. The lifting trucks assigned to all vehicle axles are then simultaneously moved from the ramp onto the railway wagon, on the platform of which the truck wheels are lowered and put back on.

Zum Anheben bzw. Abstützen von Sattelauflagen von Lastfahrzeugen sind gemäß Fig. 5 bei einer bevorzugten Ausführungsform der Erfindung an den Trägern 1 des Hubwagens vertikale Arbeitszylinder 11 montiert, welche einen Rahmen 12 tragen, dessen teleskopartiger Querteil 12′ zum Abstützen der Sattelauflage dient.5 in a preferred embodiment of the invention, vertical working cylinders 11 are mounted on the carriers 1 of the pallet truck, which support a frame 12, the telescopic cross member 12 'of which serves to support the saddle support.

Die in Fig. 6 gezeigte Ausführungsform ist zum Anheben von zwei oder drei nebeneinanderliegenden Achsen eines Fahrzeuges bestimmt. Der in den Fig. 1 und 2 dargestellte Hubwagen ist zu diesem Zweck an seinen Außenseiten mit weiteren Mulden 7 versehen und mit Querführungen 2 bzw. Querbalken 2′, über die er mit weiteren Längsträgern 1 in Eingriff versetzbar ist, die wie die schon erläuterten Längsträger ausgebildet sind. Der Antrieb der Radpaare 4 der äußeren Längsträger erfolgt über zugeordnete Kettentriebe 5. Zur Verstellung der äußeren Längsträger 1 sind ebenfalls hydraulische Arbeitszylinder 2˝ od.dgl. vorgesehen, die in Fig. 6 aber nur für die mittleren Längsträger eingezeichnet sind. Die vorderen Enden aller Längsträger sind durch Kupplungseinrichtungen 3 miteinander verbunden.The embodiment shown in FIG. 6 is intended for lifting two or three adjacent axles of a vehicle. 1 and 2 is provided for this purpose on its outer sides with further troughs 7 and with transverse guides 2 or crossbar 2 ', via which it can be put into engagement with further longitudinal beams 1, which, like the longitudinal beams already explained are trained. The drive of the wheel pairs 4 of the outer side members takes place via assigned chain drives 5. For adjusting the outer side members 1, hydraulic working cylinders 2 or the like are also. provided, which are shown in Fig. 6 but only for the central longitudinal beams. The front ends of all the longitudinal beams are connected to one another by coupling devices 3.

Bei der in den Fig. 7 und 8 dargestellten Ausführungs­form ist jeder Träger 1 in der Längsrichtung in drei Abschnitte 1a - 1c unterteilt, die in der Trägerlängsebene über Gelenke 1˝ gegeneinander verschwenkbar sind. Die endseitigen Trägerabschnitte 1a, lc sind je mit einer Gruppe von Rädern 4 ausgestattet, die von einer Raupen­kette 4′ od.dgl. umschlungen sind. Die den ineinander­greifenden Trägerenden zugekehrten Räder der Radgruppe des Abschnittes 1a sind von dem auf der Plattform 1′ des Trägers 1 angeordneten Antrieb 6 über die schematisch angedeuteten Kettentriebe 5, 5′ antreibbar.In the embodiment shown in FIGS. 7 and 8, each carrier 1 is divided in the longitudinal direction into three sections 1a-1c, which can be pivoted relative to one another in the longitudinal plane of the carrier via joints 1˝. The end carrier sections 1a, lc are each equipped with a group of wheels 4, the like from a crawler belt 4 '. are entwined. The wheels of the wheel group facing the interlocking beam ends of section 1a are driven by the arranged on the platform 1 'of the carrier 1 drive 6 via the schematically indicated chain drives 5, 5'.

Wie Fig. 8 zeigt, sind jeweils die Mulden 7 der einander gegenüberliegenden Trägerabschnitte 1a und 1c über Spanneinrichtungen 13 miteinander verbunden, die aus einer durchgehenden Welle 14, Hydraulikzylindern 15 und Ver­hakungsmitteln 16 bestehen. Mit Hilfe der Wellen 14 werden die Verhakungsmittel 16 nach dem Instellungbringen der Mulden 7 zur Mitte bewegt, so daß sie sich verhaken. Anschließend werden mit Hilfe der Hydraulikzylinder 15 die Mulden 7 und die Räder R zusammengespannt.As shown in FIG. 8, the troughs 7 of the mutually opposite carrier sections 1a and 1c are connected to one another via tensioning devices 13, which consist of a continuous shaft 14, hydraulic cylinders 15 and hooking means 16. With the help of the shafts 14, the hooking means 16 are moved to the center after the troughs 7 have been brought into position, so that they hook together. The troughs 7 and the wheels R are then clamped together with the aid of the hydraulic cylinders 15.

Die Anstell- bzw. Hubbewegung der Mulden 7 wird durch auf den Trägern 1 abgestützte Hydraulikzylinder 17 bewirkt, die von der Pumpe 10 auf der Plattform 1′ beaufschlagt werden (vgl. Fig. 9).The pitching or lifting movement of the troughs 7 is effected by hydraulic cylinders 17 which are supported on the supports 1 and which are acted upon by the pump 10 on the platform 1 '(cf. FIG. 9).

Die in Fig. 10 gezeigte Ausführungsform ist zum Anheben von zwei oder drei nebeneinanderliegenden Achsen eines Fahrzeuges bestimmt. Der in den Fig. 1 und 2 dargestellte Hubwagen ist zu diesem Zweck an seinen Außenseiten mit weiteren Mulden 7 versehen und mit Querführungen 2 bzw. Querbalken 2′, über die er mit weiteren Längsträgern 1 in Eingriff versetzbar ist, die wie die schon erläuterten Längsträger ausgebildet sind. Der Antrieb der Raupenketten 4′ der äußeren Längsträger erfolgt über zugeordnete Kettentriebe 5. Zur Verstellung der äußeren Längsträger 1 sind ebenfalls hydraulische Arbeits­zylinder 2˝ od.dgl. vorgesehen, die in Fig. 10 aber nur für die mittleren Längsträger eingezeichnet sind. Die vorderen Enden aller Längsträger sind durch Kupplungseinrichtungen 3 miteinander verbunden.The embodiment shown in FIG. 10 is intended for lifting two or three adjacent axles of a vehicle. 1 and 2 is provided for this purpose on its outer sides with further troughs 7 and with transverse guides 2 or crossbar 2 ', via which it can be put into engagement with further longitudinal beams 1, which, like the longitudinal beams already explained are trained. The caterpillar tracks 4 'of the outer side members are driven via associated chain drives 5. To adjust the outer side members 1, hydraulic working cylinders 2 or the like are also provided. provided, which are shown in Fig. 10 but only for the central longitudinal beams. The front ends of all the longitudinal beams are connected to one another by coupling devices 3.

Es versteht sich, daß bei der Ausführungsform mit Raupenketten die in Fig. 5 gezeigte Konstruktion zum Abstützen von Sattelauflagen analog angewendet werden kann.It is understood that in the embodiment with caterpillar tracks, the construction shown in FIG. 5 can be used analogously for supporting saddle pads.

Claims (5)

1. Vorrichtung zum Verladen von Fahrzeugen von einer Rampe od.dgl. auf Eisenbahnwaggons, bei welcher für jede Fahrzeugachse ein quer zum Eisenbahnwaggon verfahrbarer Hubwagen vorgesehen ist, der zwei mit gegenseitigem Abstand angeordnete, in der Hubwagenquerrichtung gegeneinander verstellbare Längsträger zur Aufnahme und zum Anheben der Räder der Fahrzeugachse aufweist, dadurch gekennzeichnet, daß jeder Hubwagen als selbstfahrender Wagen ausgebildet ist und die Träger (1) der Hubwagen antreibbare Räder (4) aufweisen sowie einzeln gegen die Räder der Fahrzeugachse anstellbare Mulden (7) abstützen, wobei die Träger (1) an ihrem einen Ende gabelartig ineinandergreifen, wogegen die Träger an ihrem anderen Ende mittels einer Spanneinrichtung (3) verbunden sind.1. Device for loading vehicles from a ramp or the like. on railway wagons, in which for each vehicle axle there is provided a lifting carriage which can be moved transversely to the railway wagon and which has two longitudinal members arranged at a mutual distance and adjustable in the transverse direction of the lifting truck for receiving and lifting the wheels of the vehicle axle, characterized in that each lifting truck is a self-propelled carriage is formed and the carriers (1) of the pallet truck have drivable wheels (4) and support recesses (7) which can be adjusted individually against the wheels of the vehicle axle, the carriers (1) intermeshing at one end in a fork-like manner, whereas the carriers at their other end are connected by means of a tensioning device (3). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeich­net, daß die antreibbaren Räder (4) der Träger (1) mittels einer gemeinsamen Antriebseinrichtung (5, 6) antreibbar sind, die auf einer Plattform (1′) eines der Träger abgestützt ist, wobei die Plattform (1′) sich zwischen zwei quer zur Längsrichtung des Hubwagens erstreckenden Führun­gen (2) eines der Träger (1) erstreckt, in welche Querbalken (2′) des anderen Trägers eingreifen.2. Device according to claim 1, characterized in that the drivable wheels (4) of the carrier (1) can be driven by means of a common drive device (5, 6) which is supported on a platform (1 ') of one of the carriers, the Platform (1 ') extends between two guides (2) extending transversely to the longitudinal direction of the lifting truck, one of the supports (1) into which crossbars (2') of the other support engage. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeich­net, daß jeder Träger (1) in der Längsrichtung in Ab­schnitte (1a, 1b, 1c) unterteilt ist, die in der Träger­ebene relativ zueinander verschwenkbar sind, und daß zumindest die antreibbaren Räder (4) der den ineinander­greifenden Trägerenden benachbarten Trägerabschnitte (1a) von einer endlosen Raupenkette (4′) od.dgl. umschlungen sind, wobei eine gemeinsame Antriebseinrichtung (5, 5′, 6) für zumindest eines der mit der Raupenkette od.dgl. in Eingriff stehenden Räder vorgesehen ist.3. Apparatus according to claim 1, characterized in that each carrier (1) is divided in the longitudinal direction into sections (1a, 1b, 1c) which are pivotable relative to one another in the plane of the carrier, and that at least the drivable wheels (4) the interlocking carrier ends adjacent carrier sections (1a) of an endless crawler belt (4 ') or the like. are wrapped around, a common drive device (5, 5 ', 6) for at least one of the caterpillar or the like. engaged wheels is provided. 4. Vorrichtung nach Anspruch 3, dadurch gekennzeich­net, daß die endseitigen Trägerabschnitte (1a, 1c) im Bereich der Mulden (7) paarweise über Spanneinrichtungen (13) miteinander verbunden sind.4. The device according to claim 3, characterized in that the end carrier sections (1a, 1c) in the region of the troughs (7) are connected in pairs to one another via tensioning devices (13). 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß zum Abstützen von Sattelauf­lagen von Lastwagen an einem Ende jedes Trägers (1) ein vertikaler Hubzylinder (11) montiert ist, der mit dem zugeordneten Hubzylinder des jeweils anderen Trägers einen die Träger überbrückenden Rahmen (12) zur Aufnahme der Sattelauflage abstützt.5. Device according to one of claims 1 to 4, characterized in that for supporting saddle pads of trucks at one end of each carrier (1) a vertical lifting cylinder (11) is mounted, the one with the associated lifting cylinder of the other carrier bridging frame (12) for receiving the saddle support.
EP19890890117 1988-04-22 1989-04-21 Equipment for loading vehicles from a ramp or the like on to railway waggons Withdrawn EP0339019A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT103588A AT390046B (en) 1988-04-22 1988-04-22 Apparatus for loading vehicles from a ramp or the like onto railway carriages
AT1035/88 1988-04-22
AT2707/88 1988-11-03
AT270788A AT392051B (en) 1988-04-22 1988-11-03 DEVICE FOR LOADING VEHICLES FROM A RAMP OR THE LIKE. ON RAILWAY WAGONS

Publications (2)

Publication Number Publication Date
EP0339019A2 true EP0339019A2 (en) 1989-10-25
EP0339019A3 EP0339019A3 (en) 1991-06-12

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EP19890890117 Withdrawn EP0339019A3 (en) 1988-04-22 1989-04-21 Equipment for loading vehicles from a ramp or the like on to railway waggons

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EP (1) EP0339019A3 (en)
AT (1) AT392051B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306960A1 (en) * 1993-03-05 1993-10-07 Weigel Michael Dipl Ing Fh Simultaneous computer-controlled vehicle loading and transhipment - enables persons and objects of various sizes to be loaded or unloaded to or from either side , front or rear of precisely positioned carrier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT204479B (en) * 1956-08-03 1959-07-25 Rheinstahl Siegener Eisenbahnbedarf Aktiengesellschaft
US4123038A (en) * 1977-07-15 1978-10-31 Meyers Gilbert D Wheel lift
DE3401386C1 (en) * 1984-01-17 1985-03-14 Rolf 7321 Börtlingen Kenngott Device for receiving and folding up bedside cabinets and similar items of furniture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT204479B (en) * 1956-08-03 1959-07-25 Rheinstahl Siegener Eisenbahnbedarf Aktiengesellschaft
US4123038A (en) * 1977-07-15 1978-10-31 Meyers Gilbert D Wheel lift
DE3401386C1 (en) * 1984-01-17 1985-03-14 Rolf 7321 Börtlingen Kenngott Device for receiving and folding up bedside cabinets and similar items of furniture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306960A1 (en) * 1993-03-05 1993-10-07 Weigel Michael Dipl Ing Fh Simultaneous computer-controlled vehicle loading and transhipment - enables persons and objects of various sizes to be loaded or unloaded to or from either side , front or rear of precisely positioned carrier

Also Published As

Publication number Publication date
AT392051B (en) 1991-01-25
EP0339019A3 (en) 1991-06-12
ATA270788A (en) 1990-07-15

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