WO2006056251A9 - Full gantry crane for conveying track panels - Google Patents

Full gantry crane for conveying track panels

Info

Publication number
WO2006056251A9
WO2006056251A9 PCT/EP2005/009635 EP2005009635W WO2006056251A9 WO 2006056251 A9 WO2006056251 A9 WO 2006056251A9 EP 2005009635 W EP2005009635 W EP 2005009635W WO 2006056251 A9 WO2006056251 A9 WO 2006056251A9
Authority
WO
WIPO (PCT)
Prior art keywords
track
gantry crane
chassis
frame
longitudinal
Prior art date
Application number
PCT/EP2005/009635
Other languages
German (de)
French (fr)
Other versions
WO2006056251A1 (en
Inventor
Josef Theurer
Manfred Brunninger
Original Assignee
Plasser Bahnbaumasch Franz
Josef Theurer
Manfred Brunninger
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 Plasser Bahnbaumasch Franz, Josef Theurer, Manfred Brunninger filed Critical Plasser Bahnbaumasch Franz
Priority to EA200700935A priority Critical patent/EA200700935A1/en
Priority to EP05784797A priority patent/EP1817464A1/en
Priority to AU2005309124A priority patent/AU2005309124A1/en
Publication of WO2006056251A1 publication Critical patent/WO2006056251A1/en
Priority to US11/799,532 priority patent/US20070199472A1/en
Publication of WO2006056251A9 publication Critical patent/WO2006056251A9/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings

Definitions

  • Gantry crane for transporting track yokes.
  • the invention relates to a gantry crane for transporting track yokes according to the features cited in the preamble of claim 1.
  • the gantry crane has height- and side-adjustable crawler tracks as well as height-adjustable lifting pistons arranged on both sides.
  • Several of these gantry cranes are moved onto the deposited track yoke via flange rollers and brought into contact with the track yoke by means of appropriate lifting tools. Subsequently, the track yoke is raised by lowering the lifting ram on the ballast bed and the crawler undercarriage lowered by side and height adjustment below the track yoke on the ballast bedding. After the lifting of all four lifting pistons has been completed, the track yoke is moved with the help of the crawler tracks into the conversion gap.
  • DE 3340 739 A1 discloses a track-laying machine for exchanging a track yoke.
  • This track construction machine consists essentially of an elongated carrier, the end either by a rail or crawler chassis is supported.
  • the object of the invention is therefore to provide a portaic crane of the type mentioned with an optimal maneuverability even in confined spaces.
  • each chassis frame is arranged rotatable relative to the longitudinal beam by a centrally disposed between the two crawler tracks, the two cross members to the longitudinal beam connecting vertical axis of rotation.
  • the mobility of the gantry crane is substantially improved, so that the detected track yoke is easily transportable also transversely or obliquely to the track longitudinal direction. It is of particular advantage that the frame stability is impaired in any way.
  • the steerability of the chassis frame is very easy by different loading of the drives possible.
  • 1 is a side view of a gantry crane
  • Fig. 2 shows a cross section along the section line II in Fig. 1, and
  • Fig. 3 is a schematic plan view of the gantry crane.
  • the gantry crane 1 shown in FIGS. 1, 2 and 3 has a central longitudinal girder 5 which is connected by two chassis frames 24 to caterpillars 4.
  • Each chassis frame 24 is formed in each case by two vertical beams 20 and two normal or at an angle to a longitudinal direction 2 of the longitudinal member 5 extending cross member 6.
  • Each chassis frame 24 is formed by a centrally disposed between the two crawlers 4, the two cross member 6 with the longitudinal member 5 connecting vertical axis of rotation 25 relative to the longitudinal member 5 rotatable.
  • a maximum angle of rotation ⁇ ⁇ 15 ° of the chassis frame 24 with respect to the longitudinal direction 2 of the longitudinal carrier 5 is possible.
  • the rotation axis 25 is normal with respect to the longitudinal direction of the two cross members 6.
  • each guide body 8 On the longitudinal member 5 are substantially formed of an internal combustion engine and a hydraulic pump energy sources 7 are attached.
  • the lower end of each guide body 8 is connected to a horizontally extending support 10, which in turn is connected to two spaced apart in the support longitudinal direction lifting tools 11.
  • Each carrier 10 is rotatably mounted about a vertical axis 12 on said guide body 8.
  • the lifting tools 11 are formed in the known manner pliers or hook-shaped for the positive engagement of a rail head or a rail foot of a track yoke 13 to be transported.
  • Each of the four mentioned crawler tracks 4 consists of two in the longitudinal direction or in the longitudinal direction of the longitudinal member 5 spaced apart chassis units 14,15. Both chassis units 14, 15 are each connected to one another by a chassis carrier 17 mounted pivotably on the vertical carrier 20 about a horizontal axis 16 running normal to the longitudinal direction of the frame. Each chassis unit 14,15 is in turn mounted on a running normal to the frame longitudinal direction chassis horizontal axis 18 pivotally mounted on the chassis support 17. Each designed as a crawler chassis 4 chassis unit 14 and 15 is assigned its own drive 19.
  • the two chassis horizontal axes 18 of the two chassis units 14,15 are spaced apart at a distance of about 2.5 to about 3.5 meters, preferably 3 meters apart.
  • two drives 9 are fastened to the side member 5 for height adjustment of each guide body 8.
  • Height adjustment drives 3 are arranged within the telescopically extendable in the vertical direction, two-part vertical support 20.
  • the lower ends of two vertical supports 20, which are each adjustable in the vertical direction and are each assigned to a crawler undercarriage 4 are connected by a link. carrier 21 connected to each other.
  • On this said carriage support 17 is pivotally mounted about the horizontal axis 16.
  • the respective upper halves of the two two-part formed vertical support 20 are connected to a guide tube 22 slidably mounted in the cross member 6. This is adjustable by means of a Querverstellantriebes 23 together with the vertical beams 20 and the associated chassis units 14,15 in the longitudinal direction of the cross member 6.
  • the gantry crane 1 is moved with the aid of the crawler tracks 4 on the side of the laid track subsequent area of the ballast bed or Erdplanums until the Umbaulücke is reached.
  • the drives 9 are subsequently applied until the lifting tools 11 come to lie directly above the rails of the track yoke 13 to be detected. After said lifting tools 11 have been brought into positive engagement with the associated rail, lifting of the track yoke 13 (see FIG.
  • the individual chassis units 14,15 are pivotable both about the chassis horizontal axis 18 and about the horizontal axis 16.
  • the term "horizontal” refers to the situation in which the gantry crane 1 stands on a horizontal plane.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Disclosed is a full gantry crane for conveying track panels (13), which is movable with the aid of track-laying gears (4) that are fastened in pairs to a frame (24) of a moving gear. The frame (24) of the moving gear is composed of two vertical supports (20), each of which is connected to one track-laying gear (4) and is provided with a vertically adjustable drive unit (3), and crossbeams (6) that are joined to said vertical supports (20). In order to be able to steer the full gantry crane, each frame (24) of the moving gear is configured so as to be rotatable relative to the longitudinal beam (5) by means of a vertical rotational shaft (25) which is disposed in the middle between the two track-laying gears (4) and connects the two crossbeams (6) to the longitudinal beam (5).

Description

Portalkran zum Transportieren von Gleisjochen.Gantry crane for transporting track yokes.
Die Erfindung betrifft einen Portalkran zum Transportieren von Gleisjochen gemäß den im Oberbegriff von Anspruch 1 angeführten Merkmalen.The invention relates to a gantry crane for transporting track yokes according to the features cited in the preamble of claim 1.
Es ist bereits - durch EP 0 505 240 A 1 - ein derartiger Portalkraπ zum Transportieren von Gleisjochen bekannt. Dieser weist einen Portalrahmeπ auf, der mit Hilfe von vier jeweils höhenverstellbaren Raupenfahrwerken verfahrbar ist. Am Portalrahmen sind in dessen Längsrichtung voneinander distanziert Hebewerkzeuge zum Erfassen des Gleisjoches angeordnet. Außerdem sind noch höhenverstellbare Spurkranzrolten vorgesehen, mit deren Hilfe der Portalkraπ auch auf einem Gleis verfahrbar ist.It is already known - by EP 0 505 240 A1 - such a gantry for transporting track yokes. This has a Portalrahmeπ, which is movable by means of four each height-adjustable crawler tracks. At the portal frame lifting tools for detecting the track yoke are spaced apart in the longitudinal direction of each other. In addition, height-adjustable flange cranes are provided, with the help of the Portalkraπ is also movable on a track.
Es ist auch - gemäß DE 2 309 930 A 1 - ein weiterer Portalkran zum Verlegen von Gleisjochen mit einer das zu transportierende Gleisjoch erfassenden Trageeinrichtung bekannt. Der Portalkran weist höhen- und seitenverstellbare Raupenfahrwerke sowie beidseits davon angeordnete höhenverstellbare Hubstempel aut. Mehrere dieser Portalkrane werden über Spurkranzrollen auf das abgelegte Gleisjoch verfahren und durch entsprechende Hebewerkzeuge mit dem Gleisjoch in Verbindung gebracht. Anschließend wird das Gleisjoch durch Absenken der Hubstempel auf das Schotterbett angehoben und das Raupenfahrwerk durch Seiten- und Höhenverstellung unterhalb des Gleisjoches auf die Schotterbettung abgesenkt. Nach abschließendem Anheben aller vier Hubstempel wird das Gleisjoch mit Hilfe der Raupenfahrwerke in die Umbaulücke verfahren.It is also known - according to DE 2 309 930 A 1 - another gantry crane for laying track rails with a carrying device to be transported to the track detecting. The gantry crane has height- and side-adjustable crawler tracks as well as height-adjustable lifting pistons arranged on both sides. Several of these gantry cranes are moved onto the deposited track yoke via flange rollers and brought into contact with the track yoke by means of appropriate lifting tools. Subsequently, the track yoke is raised by lowering the lifting ram on the ballast bed and the crawler undercarriage lowered by side and height adjustment below the track yoke on the ballast bedding. After the lifting of all four lifting pistons has been completed, the track yoke is moved with the help of the crawler tracks into the conversion gap.
Schließlich ist noch durch DE 3340 739 A 1 eine Gleisbaumaschine für das Auswechseln eines Gleisjoches bekannt. Diese Gleisbaumaschine besteht im wesentlichen aus einem langgestreckten Träger, der endseitig wahlweise jeweils durch ein Schienen- oder Raupenfahrwerk abstützbar ist.Finally, DE 3340 739 A1 discloses a track-laying machine for exchanging a track yoke. This track construction machine consists essentially of an elongated carrier, the end either by a rail or crawler chassis is supported.
Die Aufgabe der Erfindung besteht nun darin, einen Portaikran der eingangs genannten Art mit einer auch bei räumlich beengten Verhältnissen optimalen Manövrierbarkeit zu schaffen.The object of the invention is therefore to provide a portaic crane of the type mentioned with an optimal maneuverability even in confined spaces.
£RSATZBU\TT (REGEL26) Diese Aufgabe wird erfindungsgemäß mit einem eingangs genannten Portalkran dadurch gelöst, dass jeder Fahrwerksrahmen durch eine mittig zwischen den beiden Raupenfahrwerken angeordnete, die beiden Querträger mit dem Längsträger verbindende vertikale Drehachse relativ zum Längsträger verdrehbar ausgebildet ist.£ RSATZBU \ TT (REGEL26) This object is achieved with a gantry crane mentioned above in that each chassis frame is arranged rotatable relative to the longitudinal beam by a centrally disposed between the two crawler tracks, the two cross members to the longitudinal beam connecting vertical axis of rotation.
Durch diese konstruktiv relativ einfache Ausbildung ist die Beweglichkeit des Portalkranes wesentlich verbessert, so dass das erfasste Gleisjoch problemlos auch quer bzw. schräg zur Gleislängsrichtung transportierbar ist. Dabei ist von besonderem Vorteil, dass die Rahmenstabilität in keiner Weise beeinträchtigt ist. Die Lenkbarkeit des Fahrwerksrahmens ist sehr einfach durch unterschiedliche Beaufschlagung der Fahrantriebe möglich.Through this structurally relatively simple training, the mobility of the gantry crane is substantially improved, so that the detected track yoke is easily transportable also transversely or obliquely to the track longitudinal direction. It is of particular advantage that the frame stability is impaired in any way. The steerability of the chassis frame is very easy by different loading of the drives possible.
Im folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben. Es zeigen:In the following the invention will be described with reference to an embodiment shown in the drawing. Show it:
Fig. 1 eine Seitenansicht eines Portalkrans,1 is a side view of a gantry crane,
Fig. 2 einen Querschnitt gemäß der Schnittlinie Il in Fig. 1 , undFig. 2 shows a cross section along the section line II in Fig. 1, and
Fig. 3 eine schematisierte Draufsicht auf den Portalkran.Fig. 3 is a schematic plan view of the gantry crane.
Der in Fig. 1 ,2 und 3 ersichtliche Portalkran 1 weist einen mittigen Längsträger 5 auf, der durch zwei Fahrwerksrahmen 24 mit Raupenfahrwerken 4 verbunden ist. Jeder Fahrwerksrahmen 24 ist jeweils durch zwei Vertikalträger 20 und zwei normal bzw. im Winkel zu einer Längsrichtung 2 des Längsträgers 5 verlaufende Querträger 6 gebildet. Jeder Fahrwerksrahmen 24 ist durch eine mittig zwischen den beiden Raupenfahrwerken 4 angeordnete, die beiden Querträger 6 mit dem Längsträger 5 verbindende vertikale Drehachse 25 relativ zum Längsträger 5 verdrehbar ausgebildet. Wie in Fig. 3 ersichtlich, ist ein maximaler Verdrehwinkel α ± 15° des Fahrwerkrahmens 24 in bezug auf die Längsrichtung 2 des Län.gsträgers 5 möglich. Die Drehachse 25 vei- läuft normal in bezug auf die Längsrichtung der beiden Querträger 6. Am Längsträger 5 sind im wesentlichen aus einem Verbrennungsmotor und einer Hydraulikpumpe gebildete Energiequellen 7 befestigt. Außerdem sind am Längsträger 5 in Rahmenlängsrichtung voneinander distanzierte Führungskörper 8 höhenverstellbar gelagert und jeweils mit Antrieben 9 zur Höhenverstellung verbunden. Das untere Ende jedes Führungskörpers 8 ist mit einem horizontal verlaufenden Träger 10 verbunden, der seinerseits mit zwei in Trägerlängsrichtung voneinander distanzierten Hebewerkzeugen 11 verbunden ist. Jeder Träger 10 ist um eine vertikale Achse 12 drehbar am genannten Führungskörper 8 gelagert. Die Hebewerkzeuge 11 sind in der bekannten Weise zangen- bzw. hakenförmig zum formschlüssigen Erfassen eines Schienenkopfes oder eines Schienenfußes eines zu transportierenden Gleisjoches 13 ausgebildet.The gantry crane 1 shown in FIGS. 1, 2 and 3 has a central longitudinal girder 5 which is connected by two chassis frames 24 to caterpillars 4. Each chassis frame 24 is formed in each case by two vertical beams 20 and two normal or at an angle to a longitudinal direction 2 of the longitudinal member 5 extending cross member 6. Each chassis frame 24 is formed by a centrally disposed between the two crawlers 4, the two cross member 6 with the longitudinal member 5 connecting vertical axis of rotation 25 relative to the longitudinal member 5 rotatable. As can be seen in FIG. 3, a maximum angle of rotation α ± 15 ° of the chassis frame 24 with respect to the longitudinal direction 2 of the longitudinal carrier 5 is possible. The rotation axis 25 is normal with respect to the longitudinal direction of the two cross members 6. On the longitudinal member 5 are substantially formed of an internal combustion engine and a hydraulic pump energy sources 7 are attached. In addition, spaced from each other on the longitudinal member 5 in the frame longitudinal direction guide body 8 are height-adjustable and connected in each case with drives 9 for height adjustment. The lower end of each guide body 8 is connected to a horizontally extending support 10, which in turn is connected to two spaced apart in the support longitudinal direction lifting tools 11. Each carrier 10 is rotatably mounted about a vertical axis 12 on said guide body 8. The lifting tools 11 are formed in the known manner pliers or hook-shaped for the positive engagement of a rail head or a rail foot of a track yoke 13 to be transported.
Jedes der vier genannten Raupenfahrwerke 4 besteht aus zwei in Rahmenlängsrichtung bzw. in Längsrichtung des Längsträgers 5 voneinander distanzierten Fahrwerkseinheiten 14,15. Beide Fahrwerksein heiten 14,15 sind jeweils durch einen um eine normal zur Rahmenlängsrichtung verlaufende Horizontalachse 16 verschwenkbar am Vertikalträger 20 gelagerten Fahrwerks- träger 17 miteinander verbunden. Jede Fahrwerkseinheit 14,15 ist ihrerseits um eine normal zur Rahmenlängsrichtung verlaufende Fahrwerk- Horizontalachse 18 verschwenkbar am Fahrwerksträger 17 gelagert. Jeder als Raupenfahrwerk 4 ausgebildeten Fahrwerkseinheit 14 bzw. 15 ist ein eigener Fahrantrieb 19 zugeordnet.Each of the four mentioned crawler tracks 4 consists of two in the longitudinal direction or in the longitudinal direction of the longitudinal member 5 spaced apart chassis units 14,15. Both chassis units 14, 15 are each connected to one another by a chassis carrier 17 mounted pivotably on the vertical carrier 20 about a horizontal axis 16 running normal to the longitudinal direction of the frame. Each chassis unit 14,15 is in turn mounted on a running normal to the frame longitudinal direction chassis horizontal axis 18 pivotally mounted on the chassis support 17. Each designed as a crawler chassis 4 chassis unit 14 and 15 is assigned its own drive 19.
Die beiden Fahrwerk-Horizontalachsen 18 der beiden Fahrwerkseinheiten 14,15 sind in einem Abstand von etwa 2,5 bis etwa 3,5 Meter, vorzugsweise 3 Meter voneinander distanziert angeordnet. Wie insbesondere in Fig. 2 ersichtlich ist, sind zur Höhenverstellung jedes Führungskörpers 8 jeweils zwei Antriebe 9 am Längsträger 5 befestigt. Höhenverstellantriebe 3 sind innerhalb der teleskopartig in vertikaler Richtung verlängerbaren, zweiteiligen Vertikalträger 20 angeordnet. Wie in der linken Hsifte der Fig. 2 ersichtlich, sind die unteren Enden jeweils zweier in vertikaler Richtung verstellbarer und jeweils einem Raupenfahrwerk 4 zugeordneter Vertikalträger 20 durch einen Verbin- dungsträger 21 miteinander verbunden. Auf diesem ist der genannte Fahr- werksträger 17 um die Horizontalachse 16 verschwenkbar befestigt. Die jeweils oberen Hälften der beiden zweiteilig ausgebildeten Vertikalträger 20 sind mit einem im Querträger 6 verschiebbar gelagerten Führungsrohr 22 verbunden. Dieses ist mit Hilfe eines Querverstellantriebes 23 mitsamt den Vertikalträgern 20 und den zugeordneten Fahrwerkseinheiten 14,15 in Längsrichtung des Querträgers 6 verstellbar.The two chassis horizontal axes 18 of the two chassis units 14,15 are spaced apart at a distance of about 2.5 to about 3.5 meters, preferably 3 meters apart. As can be seen in particular in FIG. 2, two drives 9 are fastened to the side member 5 for height adjustment of each guide body 8. Height adjustment drives 3 are arranged within the telescopically extendable in the vertical direction, two-part vertical support 20. As can be seen in the left-hand suspension of FIG. 2, the lower ends of two vertical supports 20, which are each adjustable in the vertical direction and are each assigned to a crawler undercarriage 4, are connected by a link. carrier 21 connected to each other. On this said carriage support 17 is pivotally mounted about the horizontal axis 16. The respective upper halves of the two two-part formed vertical support 20 are connected to a guide tube 22 slidably mounted in the cross member 6. This is adjustable by means of a Querverstellantriebes 23 together with the vertical beams 20 and the associated chassis units 14,15 in the longitudinal direction of the cross member 6.
Zum Ausbau eines Gleisjoches 13 wird der Portalkran 1 mit Hilfe der Raupenfahrwerke 4 auf dem seitlich an das verlegte Gleis anschließenden Bereich der Schotterbettung bzw. des Erdplanums verfahren, bis die Umbaulücke erreicht ist. Anschließend erfolgt ein Absenken des Längsträgers 5 mitsamt den Querträgern 6 durch entsprechende Beaufschlagung der Höhen- verstellantriebe 3. Die Antriebe 9 werden darauffolgend so lange beaufschlagt, bis die Hebewerkzeuge 11 unmittelbar oberhalb der Schienen des zu erfassenden Gleisjoches 13 zu liegen kommen. Nachdem die genannten Hebewerkzeuge 11 formschlüssig mit der zugeordneten Schiene in Eingriff gebracht wurden, erfolgt durch ein Beaufschlagen der Höhenverstellantriebe 3 und der Antriebe 9 ein Abheben des Gleisjoches 13 (s. Fig.1).To remove a track yoke 13, the gantry crane 1 is moved with the aid of the crawler tracks 4 on the side of the laid track subsequent area of the ballast bed or Erdplanums until the Umbaulücke is reached. The drives 9 are subsequently applied until the lifting tools 11 come to lie directly above the rails of the track yoke 13 to be detected. After said lifting tools 11 have been brought into positive engagement with the associated rail, lifting of the track yoke 13 (see FIG.
Durch Beaufschlagung der Fahrantriebe 19 kann nunmehr das angehobene Gleisjoch 13 abtransportiert werden, wobei infolge der speziellen Ausbildung und Lagerung der Raupenfahrwerke 4 eine verbesserte Anpassung an eine unebene Fahrfläche gewährleistet ist. Dabei sind die einzelnen Fahrwerkseinheiten 14,15 sowohl um die Fahrwerk-Horizontalachse 18 als auch um die Horizontalachse 16 verschwenkbar. Der Ausdruck "horizontal" bezieht sich auf jene Situation, in der der Portalkran 1 auf einer horizontalen Ebene steht. By applying the traction drives 19, the raised track yoke 13 can now be transported away, wherein due to the special design and storage of the crawler tracks 4 improved adaptation to an uneven running surface is ensured. The individual chassis units 14,15 are pivotable both about the chassis horizontal axis 18 and about the horizontal axis 16. The term "horizontal" refers to the situation in which the gantry crane 1 stands on a horizontal plane.

Claims

P a t e n t a n s p r u c h Patient claim
1. Portalkran zum Transportieren von Gleisjochen (13), mit einem zum Erfassen des Gleisjoches (13) vorgesehene Hebewerkzeuge (11) aufweisenden Längsträger (5), der durch paarweise auf einem Fahrwerksrahmen (24) befestige Raupenfahrwerke (4) verfahrbar ist, wobei jeder Fahrwerksrahmen (24) aus zwei je mit einem Raupenfahrwerk (4) verbundenen, einen Höhen- verstellantrieb (3) aufweisenden Vertikalträgern (20) und mit diesen verbundenen, durch Antriebe (23) querverstellbaren, normal zu einer Längsrichtung (2) des Längsträgers (5) verlaufenden Querträgern (6) zusammengesetzt ist, dadurch gekennzeichnet, dass jeder Fahrwerksrahmen (24) durch eine mittig zwischen den beiden Raupenfahrwerken (4) angeordnete, die beiden Querträger (6) mit dem Längsträger (5) verbindende vertikale Drehachse (25) relativ zum Längsträger (5) verdrehbar ausgebildet ist. 1. gantry crane for transporting track yokes (13), comprising a longitudinal member (5) having lifting tools (11) for detecting the track yoke (13), which can be moved by crawler tracks (4) mounted in pairs on a chassis frame (24), each of them Chassis frame (24) of two each with a crawler chassis (4) connected to a height adjustment (3) having vertical beams (20) and connected thereto, by drives (23) transversely adjustable, normal to a longitudinal direction (2) of the longitudinal member (5 ) extending transverse beams (6), characterized in that each chassis frame (24) by a centrally between the two crawler tracks (4) arranged, the two cross members (6) with the longitudinal beam (5) connecting the vertical axis of rotation (25) relative to Longitudinal member (5) is designed to be rotatable.
PCT/EP2005/009635 2004-11-22 2005-09-08 Full gantry crane for conveying track panels WO2006056251A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EA200700935A EA200700935A1 (en) 2004-11-22 2005-09-08 PORTAL CRANE FOR TRAVELING TRAILED LINKS
EP05784797A EP1817464A1 (en) 2004-11-22 2005-09-08 Full gantry crane for conveying track panels
AU2005309124A AU2005309124A1 (en) 2004-11-22 2005-09-08 Full gantry crane for conveying track panels
US11/799,532 US20070199472A1 (en) 2004-11-22 2007-05-02 Gantry crane for transporting track panels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0195304A AT501271B8 (en) 2004-11-22 2004-11-22 PORTAL CRANE FOR TRANSPORTING GLEISJOCHEN
ATA1953/2004 2004-11-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/799,532 Continuation US20070199472A1 (en) 2004-11-22 2007-05-02 Gantry crane for transporting track panels

Publications (2)

Publication Number Publication Date
WO2006056251A1 WO2006056251A1 (en) 2006-06-01
WO2006056251A9 true WO2006056251A9 (en) 2007-05-10

Family

ID=35198048

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/009635 WO2006056251A1 (en) 2004-11-22 2005-09-08 Full gantry crane for conveying track panels

Country Status (7)

Country Link
US (1) US20070199472A1 (en)
EP (1) EP1817464A1 (en)
CN (1) CN101061276A (en)
AT (1) AT501271B8 (en)
AU (1) AU2005309124A1 (en)
EA (1) EA200700935A1 (en)
WO (1) WO2006056251A1 (en)

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AT501271A4 (en) 2006-08-15
WO2006056251A1 (en) 2006-06-01
AT501271B1 (en) 2006-08-15
US20070199472A1 (en) 2007-08-30
EP1817464A1 (en) 2007-08-15
CN101061276A (en) 2007-10-24
AU2005309124A1 (en) 2006-06-01
AT501271B8 (en) 2007-02-15

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