EP1254987B1 - Method for renewing the railway ballast and machine - Google Patents

Method for renewing the railway ballast and machine Download PDF

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Publication number
EP1254987B1
EP1254987B1 EP02450074A EP02450074A EP1254987B1 EP 1254987 B1 EP1254987 B1 EP 1254987B1 EP 02450074 A EP02450074 A EP 02450074A EP 02450074 A EP02450074 A EP 02450074A EP 1254987 B1 EP1254987 B1 EP 1254987B1
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EP
European Patent Office
Prior art keywords
machine
bulk material
excavating
container
filled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02450074A
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German (de)
French (fr)
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EP1254987A3 (en
EP1254987A2 (en
Inventor
Josef Theurer
Manfred Brunninger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie GmbH
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Publication date
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority to AT02450074T priority Critical patent/ATE296379T1/en
Publication of EP1254987A2 publication Critical patent/EP1254987A2/en
Publication of EP1254987A3 publication Critical patent/EP1254987A3/en
Application granted granted Critical
Publication of EP1254987B1 publication Critical patent/EP1254987B1/en
Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • E01B27/10—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track
    • E01B27/105—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track the track having been lifted

Definitions

  • the invention relates to a method for the rehabilitation of a ballast bed of a Track, whereby contaminated by a clearing chain to form a Umbaulücke Bulk material is picked up and transported away while in parallel to this new bulk material for ballast bed rehabilitation dropped onto the track and a machine for rehabilitating a ballast bed.
  • the object of the present invention is to provide a method the generic type, with a powerful ballast bed rehabilitation is feasible.
  • this object is achieved with a method of the aforementioned Type by the cited in the characterizing part of the main claim Characteristics solved.
  • the invention also relates to a machine for refurbishing a Ballast bed according to the features of claim 3.
  • a machine for refurbishing a Ballast bed according to the features of claim 3.
  • FIG. 1 and 2 machine 1 for rehabilitation of a ballast bedding 2 of a track 3 consists of a cleaning chain 4 having a Clearing vehicle 5 and any number of loading wagons 6 with a loading platform 7.
  • the entire machine unit is above rail bogies 8 movable on the track 3 and equipped with a traction drive 9.
  • the clearing vehicle 5 has an end movable by rail carriages 8 Machine frame 10 and a track lifting device 11 on.
  • a ballastless Umbaulücke 13 In terms of the working direction (arrow 12) of the machine 1 immediately behind the as a continuous chain around the track 3 guided around 4 cleaning chain is located a ballastless Umbaulücke 13.
  • the Räumkette 4 is by drives 40,41 in rotation displaceable or height and page adjustable.
  • a filling station 16 for filling provided by container 17.
  • This is made up of a machine in the longitudinal direction extending, arranged between crane rails 18, a Drive 42 having bottom conveyor belt 19 and a conveyor 20th together.
  • This has a below a discharge end 21 of the clearing chain 4 arranged receiving end 22 and positioned above the filling station 16 Dropping 23 on.
  • a gantry crane 24 with a traction drive 25 provided, which can be moved over flange wheels 26 on the crane rails 18 is.
  • a Tilting device 27 which is a normal to the machine longitudinal direction and horizontally extending axis 28 is rotatable.
  • a vertically extending distance a between a through the Crane rails 18 formed rail plane 29 (see Fig. 4) and an upper End 30 of the clearing chain 4 is smaller than a portal frame height b. This is by the rail plane 29 and a two portal supports 31 together limited cross-connection 32.
  • a cabin height c is also smaller than the portal frame height b.
  • the machine frame 10 for Passage of ballast 34 a filling opening 33, which consists of a Hopper 35, a frame opening 36 and one at the bottom of the Machine frame 10 positioned conveyor belt 37 is formed. This points a arranged below the frame opening 36 receiving end 38 and a between clearing chain 4 and track lifting device 11 located discharge end 39 on.

Description

Die Erfindung betrifft ein Verfahren zur Sanierung einer Schotterbettung eines Gleises, wobei durch eine Räumkette unter Bildung einer Umbaulücke verunreinigtes Schüttgut aufgenommen und abtransportiert wird, während parallel dazu neues Schüttgut zur Schotterbettsanierung auf das Gleis abgeworfen wird, sowie eine Maschine zur Sanierung einer Schotterbettung.The invention relates to a method for the rehabilitation of a ballast bed of a Track, whereby contaminated by a clearing chain to form a Umbaulücke Bulk material is picked up and transported away while in parallel to this new bulk material for ballast bed rehabilitation dropped onto the track and a machine for rehabilitating a ballast bed.

Durch US 4 465 414 ist es bekannt, im Rahmen einer Schotterreinigung anfallenden Abraum in Container zu speichern, die mit Hilfe eines Portalkranes auf einem Abraumverladezug transportierbar sind.By US 4,465,414 it is known in a ballast cleaning incurred To store overburden in containers using a gantry crane can be transported on a overburden loading train.

Die Aufgabe der vorliegenden Erfindung liegt in der Schaffung eines Verfahrens der gattungsgemäßen Art, mit dem eine leistungsfähige Schotterbettsanierung durchführbar ist.The object of the present invention is to provide a method the generic type, with a powerful ballast bed rehabilitation is feasible.

Erfindungsgemäß wird diese Aufgabe mit einem Verfahren der eingangs genannten Art durch die im Kennzeichen des Hauptanspruches angeführten Merkmale gelöst.According to the invention, this object is achieved with a method of the aforementioned Type by the cited in the characterizing part of the main claim Characteristics solved.

Dieses Verfahren ermöglicht bei relativ geringem konstruktiven Aufwand einen sehr leistungsfähigen Materialaustausch, indem mit einer ersten Fahrt eines für den Containertransport vorgesehenen Portalkranes neues Schüttgut, z. B. Schotter oder Sandkies, zur Umbaulücke gebracht wird, wonach der Portalkran für seine Rückfahrt zu entsorgendes Schüttgut mitnehmen kann. Außerdem können in vorteilhafter Weise zahlreich vorhandene Ladewaggons mit lediglich minimalem Adaptierungsaufwand verwendet werden. This method allows for a relatively small design effort very powerful material exchange, by having a first ride a new container for transporting containers z. B. gravel or sand gravel, is brought to Umbaulücke, after which the Gantry crane for his return to be disposed of bulk material. In addition, many existing loading wagons can be advantageously be used with only minimal adaptation effort.

Die Erfindung bezieht sich außerdem auf eine Maschine zur Sanierung einer Schotterbettung gemäß den Merkmalen nach Anspruch 3. Eine derartige Lösung ermöglicht eine Reduktion des konstruktiven Aufwandes auf ein Minimum, wobei trotz des sehr großen Speicherbedarfes von Schüttgut kein Einsatz von speziell ausgebildeten Speicherwagen erforderlich ist. Durch die Befüllungsöffnung kann der Gesamtaufwand bezüglich Förderbänder wesentlich reduziert werden.The invention also relates to a machine for refurbishing a Ballast bed according to the features of claim 3. Such a solution allows a reduction of the design effort to a minimum, although despite the very large storage requirements of bulk material no use is required by specially trained storage vehicles. Through the filling opening the total effort regarding conveyor belts can be substantial be reduced.

Weitere Vorteile und Ausbildungen der Erfindung ergeben sich aus den Unteransprüchen und der Zeichnung.Further advantages and embodiments of the invention will become apparent from the dependent claims and the drawing.

Im folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben.In the following the invention with reference to an illustrated in the drawing Embodiment described in more detail.

Es zeigen:

  • Fig. 1 und 2 eine Seitenansicht einer Maschine zur Schotterbettsanierung,
  • Fig. 3 eine schematische Draufsicht auf einen Teil der Maschine,
  • Fig. 4 einen schematisierten Querschnitt durch die Maschine, und
  • Fig. 5 eine weitere Variante der Maschine in einer schematisierten Seitenansicht.
    • Show it:
  • 1 and 2 is a side view of a ballast bed remover,
  • 3 is a schematic plan view of a part of the machine,
  • Fig. 4 is a schematic cross section through the machine, and
  • Fig. 5 shows a further variant of the machine in a schematic side view.

    • Eine in den Fig. 1 und 2 ersichtliche Maschine 1 zur Sanierung einer Schotterbettung 2 eines Gleises 3 besteht aus einem eine Räumkette 4 aufweisenden Räumfahrzeug 5 und einer beliebigen Anzahl von Ladewaggons 6 mit einer Ladeplattform 7. Die gesamte Maschineneinheit ist über Schienenfahrwerke 8 auf dem Gleis 3 verfahrbar und mit einem Fahrantrieb 9 ausgestattet.An apparent in Figs. 1 and 2 machine 1 for rehabilitation of a ballast bedding 2 of a track 3 consists of a cleaning chain 4 having a Clearing vehicle 5 and any number of loading wagons 6 with a loading platform 7. The entire machine unit is above rail bogies 8 movable on the track 3 and equipped with a traction drive 9.

    Das Räumfahrzeug 5 weist einen endseitig durch Schienenfahrwerke 8 verfahrbaren Maschinenrahmen 10 sowie eine Gleishebeeinrichtung 11 auf. Bezüglich der Arbeitsrichtung (Pfeil 12) der Maschine 1 unmittelbar hinter der als Endloskette um das Gleis 3 herumgeführten Räumkette 4 befindet sich eine schotterlose Umbaulücke 13. Die Räumkette 4 ist durch Antriebe 40,41 in Rotation versetzbar bzw. höhen- und seitenverstellbar. Am vorderen Maschinenende befindet sich eine Fahr- und Arbeitskabine 14 mit einer Steuereinrichtung 15.The clearing vehicle 5 has an end movable by rail carriages 8 Machine frame 10 and a track lifting device 11 on. In terms of the working direction (arrow 12) of the machine 1 immediately behind the as a continuous chain around the track 3 guided around 4 cleaning chain is located a ballastless Umbaulücke 13. The Räumkette 4 is by drives 40,41 in rotation displaceable or height and page adjustable. At the front end of the machine is a driving and working cabin 14 with a control device 15th

    Am hinteren Ende des Räumfahrzeuges 5 ist eine Befüllstation 16 zur Befüllung von Container 17 vorgesehen. Diese setzt sich aus einem in Maschinenlängsrichtung verlaufenden, zwischen Kranschienen 18 angeordneten, einen Antrieb 42 aufweisenden Bodenförderband 19 und einer Fördereinrichtung 20 zusammen. Diese weist ein unterhalb eines Abwurfendes 21 der Räumkette 4 angeordnetes Aufnahmeende 22 und ein oberhalb der Befüllstation 16 positioniertes Abwurfende 23 auf.At the rear end of the clearing vehicle 5 is a filling station 16 for filling provided by container 17. This is made up of a machine in the longitudinal direction extending, arranged between crane rails 18, a Drive 42 having bottom conveyor belt 19 and a conveyor 20th together. This has a below a discharge end 21 of the clearing chain 4 arranged receiving end 22 and positioned above the filling station 16 Dropping 23 on.

    Zum Transport der Container 17 ist ein Portalkran 24 mit einem Fahrantrieb 25 vorgesehen, der über Spurkranzrollen 26 auf den Kranschienen 18 verfahrbar ist. Für eine Entleerung der Container 17 weist der Portalkran 24 eine Kippvorrichtung 27 auf, die um eine normal zur Maschinenlängsrichtung und horizontal verlaufende Achse 28 drehbar ist.To transport the container 17 is a gantry crane 24 with a traction drive 25 provided, which can be moved over flange wheels 26 on the crane rails 18 is. For emptying the container 17, the gantry crane 24 a Tilting device 27, which is a normal to the machine longitudinal direction and horizontally extending axis 28 is rotatable.

    Ein in vertikaler Richtung verlaufender Abstand a zwischen einer durch die Kranschienen 18 gebildeten Schienenebene 29 (s. Fig. 4) und einem oberen Ende 30 der Räumkette 4 ist kleiner ausgebildet als eine Portalrahmenhöhe b. Diese ist durch die Schienenebene 29 und einer zwei Portalstützen 31 miteinander verbindenden Querverbindung 32 begrenzt. Eine Kabinenhöhe c ist ebenfalls kleiner als die Portalrahmenhöhe b.A vertically extending distance a between a through the Crane rails 18 formed rail plane 29 (see Fig. 4) and an upper End 30 of the clearing chain 4 is smaller than a portal frame height b. This is by the rail plane 29 and a two portal supports 31 together limited cross-connection 32. A cabin height c is also smaller than the portal frame height b.

    Wie insbesondere in Fig. 3 ersichtlich, weist der Maschinenrahmen 10 zum Durchlaß von Schotter 34 eine Befüllungsöffnung 33 auf, die aus einem Schütttrichter 35, einer Rahmenöffnung 36 und einem an der Unterseite des Maschinenrahmens 10 positionierten Förderband 37 gebildet ist. Dieses weist ein unterhalb der Rahmenöffnung 36 angeordnetes Aufnahmeende 38 und ein zwischen Räumkette 4 und Gleishebeeinrichtung 11 gelegenes Abwurfende 39 auf.As can be seen in particular in Fig. 3, the machine frame 10 for Passage of ballast 34 a filling opening 33, which consists of a Hopper 35, a frame opening 36 and one at the bottom of the Machine frame 10 positioned conveyor belt 37 is formed. This points a arranged below the frame opening 36 receiving end 38 and a between clearing chain 4 and track lifting device 11 located discharge end 39 on.

    Im folgenden wird die Funktionsweise der aus Maschine 1 und Ladewaggons 6 gebildeten Maschineneinheit näher beschrieben:The following is the operation of the machine 1 and loading wagons 6 formed machine unit described in more detail:

    Während durch die Räumkette 4 aufgenommenes, verunreinigtes Schüttgut bzw. Schotter 34 über die Fördereinrichtung 20 in einen auf dem Bodenförderband 19 ruhenden Container 17 gefüllt wird, wird mit dem Portalkran 24 ein mit neuem Schotter 34 gefüllter Container 17 zur Befüllungsöffnung 33 transportiert und auf das Förderband 37 abgeworfen. Von diesem gelangt der Schotter 34 schließlich in die Umbaulücke 13. Anschließend wird der Portalkran 24 zur Befüllstation 16 verfahren und der soeben entleerte Container 17 auf das Bodenförderband 19 abgestellt (s. strichpunktierte Linie). Danach wird der inzwischen mit verunreinigtem Schotter 34 gefüllte Container 17 vom Portalkran 24 angehoben und auf einem freien Platz eines Ladewaggons 6 abgestellt. Durch Beaufschlagung des Antriebes 42 wird ein leerer Container 17 mit Hilfe des Bodenförderbandes 19 unter das Aufnahmeende 23 verlagert. In weiterer Folge beginnt wieder ein neuer Arbeitszyklus, indem ein mit neuem Schotter 34 gefüllter Container 17 zur Befüllungsöffnung 33 transportiert und parallel dazu ein leerer Container 17 befüllt wird.While picked up by the clearing chain 4, contaminated bulk material or ballast 34 via the conveyor 20 in one on the bottom conveyor belt 19 dormant container 17 is filled with the gantry crane 24th a new gravel 34 filled container 17 to the filling opening 33rd transported and dropped onto the conveyor belt 37. From this comes the Finally, gravel 34 into the Umbaulücke 13. Then the gantry crane 24 to the filling station 16 process and the just emptied container 17th parked on the bottom conveyor belt 19 (see dash-dotted line). After that is filled with contaminated ballast 34 container 17 from Gantry crane 24 is raised and in a free space of a loading wagon 6 switched off. By acting on the drive 42 is an empty container 17 shifted under the receiving end 23 by means of the bottom conveyor belt 19. Subsequently, a new cycle starts again, with a new ballast 34 filled container 17 transported to the filling opening 33 and in parallel to an empty container 17 is filled.

    Als alternative Ausführungsform kann z.B. anstelle von neuem Schotter auch Kiessand zur Herstellung einer Planumschutzschichte transportiert werden. Ebenso können in vorteilhafter Weise die Ladewaggons 6 ohne besondere Umrüstarbeiten auch an das rechte Ende der Maschine 1 angeschlossen werden. Ebenso könnte von der linken Seite Kiessand zur Befüllungsöffnung 33 transportiert werden, während parallel dazu von der rechten Seite her neuer Schotter der Umbaulücke 13 zugeführt wird.As an alternative embodiment, e.g. instead of new gravel too Gravel sand to be transported to produce a Planumschutzschichte. Likewise, the loading cars 6 can be without any special advantage Conversion work also connected to the right end of the machine 1 become. Similarly, from the left side gravel sand to the filling opening 33 are transported while parallel to it from the right side new gravel the Umbaulücke 13 is supplied.

    Bei der in Fig. 5 ersichtlichen Maschine 1 ist ein zweiter bzw. vorderer Schütttrichter 43 mit einem zweiten Förderband 37 für eine Entleerung von Kiessand vorgesehen, der in Containern 17 gelagert ist. Diese befinden sich auf den am vorderen Maschinenende angeschlossenen Ladewaggons 6. Für den Transport dieser mit Kiessand gefüllten Container 17 ist ein zweiter Portalkran 24 vorgesehen. Die am hinteren Maschinenende angeschlossenen Ladewaggons 6 sind für den Transport von mit neuem Schotter gefüllten Container 17 vorgesehen. Diese werden - parallell zur Kiessandentleerung - über den hinteren Schütttrichter 35 in die Umbaulücke 13 entleert. Durch diese Maschine 1 ist - parallel zur Erneuerung der Schotterbettung - die Herstellung einer Planumsschutzschichte 44 möglich, die mit einer Planier- und Verdichteinrichtung 45 planiert und verdichtet wird.In the machine 1 shown in FIG. 5, there is a second or front hopper 43 with a second conveyor belt 37 for emptying gravel sand provided, which is stored in containers 17. These are located on the loader cars connected to the front end of the machine 6. For the Transport this filled with gravel sand container 17 is a second gantry crane 24 provided. The loading wagons connected at the rear end of the machine 6 are for the transport of new gravel filled containers 17 provided. These are - parallel to Kiessandentleerung - over the rear hopper 35 emptied into the Umbaulücke 13. Through this Machine 1 is - parallel to the renewal of the ballast bed - the production a layer protection layer 44 possible with a leveling and compacting device 45 is leveled and compacted.

    Claims (8)

    1. A method of rehabilitating a ballast bed (2) of a track (3), wherein contaminated bulk material (34) is picked up and transported away by an excavating chain (4), thus creating a renewal gap (13), while parallel thereto new bulk material (34) for rehabilitating the ballast bed is discharged upon the track, characterized in that a container (17) provided on loading wagons (6) and filled with new bulk material (34) is transported to a renewal gap (13) and emptied for rehabilitating the ballast bed (2), whereafter the emptied container (17) is filled with contaminated bulk material (34), picked up by the excavating chain (4), and placed on a loading wagon (6) and, for initiating a new work cycle, a container (17) filled with new bulk material (34) is again transported to the renewal gap (13).
    2. A method according to claim 1, characterized in that, on the one hand, containers (17) filled with gravel sand and, on the other hand, containers (17) filled with new ballast are emptied for producing a formation protection layer (44) and a new ballast bed (2), and the formation protection layer (44) is graded and consolidated.
    3. A machine (1) for rehabilitating a ballast bed (2) of a track (3), consisting of an excavating vehicle (5) having an excavating chain (4) for picking up ballast, a number of loading wagons (6) loaded with containers (17), and a gantry crane (24) mobile along the loading wagons (6) on crane rails (18) for transporting the containers (17), characterized in that the excavating vehicle (5) comprises crane rails (18) for mobility of the gantry crane (24) and a filling opening (33) for the passage of bulk material (34) which may be emptied from a container (17) upon the track (3).
    4. A machine according to claim 3, characterized in that the gantry crane (24) is equipped with a tilting mechanism (27) for emptying a container (17).
    5. A machine according to claim 3 or 4, characterized in that the filling opening (33) is formed by a charging hopper (35) connected to a machine frame (10) of the excavating vehicle (5), a frame opening (36) for the passage of the bulk material, and a conveyor belt (37) arranged at the underside of the machine frame (10) and extending in the longitudinal direction of the machine and having a receiving end (38) positioned underneath the frame opening (36).
    6. A machine according to claim 3, 4 or 5, characterized in that the excavating vehicle (5) comprises a filling station (16) for filling containers, the filling station being composed of a bottom conveyor belt (19), extending in the longitudinal direction of the machine and arranged between the crane rails (18), and a discharging end (23), positioned above the conveyor belt (19), of a conveyor device (20), the receiving end (22) of the latter being arranged underneath a discharging end (21) of the excavating chain (4).
    7. A machine according to one of claims 3 to 6, characterized in that a distance (a) extending in a vertical direction between, on the one hand, a rail plane (29) formed by the crane rails (18) and, on the other hand, an upper end (30) of the excavating chain (4) is designed to be shorter than a vertical portal frame height (b) between the rail plane (29) and a transverse connection (32) of the gantry crane (24), the transverse connection being provided for connecting portal supports (31) which are spaced from one another in the transverse direction of the machine and have flanged rollers (26).
    8. A machine according to one of claims 3 to 7, characterized in that a cabin height (c), delimited by the rail plane (29) and an upper cabin end of an operator's cabin (14) of the excavating vehicle (5), is designed to be shorter than the portal frame height (b) of the gantry crane (24).
    EP02450074A 2001-05-03 2002-04-03 Method for renewing the railway ballast and machine Expired - Lifetime EP1254987B1 (en)

    Priority Applications (1)

    Application Number Priority Date Filing Date Title
    AT02450074T ATE296379T1 (en) 2001-05-03 2002-04-03 METHOD FOR RENEWING A GRAVEL BED AND MACHINE

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    AT3432001U 2001-05-03
    AT0034301U AT4763U3 (en) 2001-05-03 2001-05-03 METHOD FOR RENEWING A GRAVEL BED AND MACHINE

    Publications (3)

    Publication Number Publication Date
    EP1254987A2 EP1254987A2 (en) 2002-11-06
    EP1254987A3 EP1254987A3 (en) 2003-10-08
    EP1254987B1 true EP1254987B1 (en) 2005-05-25

    Family

    ID=3488066

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP02450074A Expired - Lifetime EP1254987B1 (en) 2001-05-03 2002-04-03 Method for renewing the railway ballast and machine

    Country Status (6)

    Country Link
    EP (1) EP1254987B1 (en)
    JP (1) JP4057338B2 (en)
    CN (1) CN1206407C (en)
    AT (2) AT4763U3 (en)
    DE (1) DE50203174D1 (en)
    ES (1) ES2242842T3 (en)

    Families Citing this family (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    AT6487U3 (en) * 2003-07-15 2004-10-25 Plasser Bahnbaumasch Franz ROOM CHAIN FOR THE TRANSPORT OF SCOTS OF A BEDDING
    AT507789B1 (en) * 2009-06-17 2010-08-15 Plasser Bahnbaumasch Franz METHOD FOR COMMISSIONING A MACHINE
    DE102012220877A1 (en) * 2012-11-15 2014-05-15 K & K Maschinenentwicklungs Gmbh & Co. Kg System for the track-bound transport of objects
    AT14465U1 (en) 2014-07-14 2015-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Cleaning vehicle for cleaning ballast of a track
    DE202021106741U1 (en) * 2021-12-10 2022-05-16 Hans Hermann Bergmann Rail-bound platform truck with conveyor belt and loading area

    Family Cites Families (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    AT336670B (en) * 1973-01-12 1977-05-25 Plasser Bahnbaumasch Franz MOBILE SILO CARRIAGE, RAILWAY CARRIAGE AND DGL. WITH A LOADING OR MATERIAL SUPPLY DEVICE
    AT351584B (en) * 1976-05-31 1979-08-10 Plasser Bahnbaumasch Franz ZUGSVERBAND FOR ACCEPTING, DISPOSING AND TRANSPORTING BULK CARGO
    AT379176B (en) * 1981-12-22 1985-11-25 Plasser Bahnbaumasch Franz DRIVABLE PLANT AND METHOD FOR CONTINUOUSLY PROGRESSIVE RENOVATION OF THE RAILWAYS
    AT373833B (en) * 1982-01-15 1984-02-27 Plasser Bahnbaumasch Franz TRACKABLE PLANT FOR THE TRANSPORT OF SCHUETTGUT
    NL8800467A (en) * 1988-02-24 1989-09-18 Railbouw Bv BALLAST DRAIN SYSTEM.

    Also Published As

    Publication number Publication date
    CN1206407C (en) 2005-06-15
    DE50203174D1 (en) 2005-06-30
    EP1254987A3 (en) 2003-10-08
    AT4763U3 (en) 2002-03-25
    CN1384244A (en) 2002-12-11
    ATE296379T1 (en) 2005-06-15
    JP4057338B2 (en) 2008-03-05
    EP1254987A2 (en) 2002-11-06
    AT4763U2 (en) 2001-11-26
    ES2242842T3 (en) 2005-11-16
    JP2002363902A (en) 2002-12-18

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