EP0599799B1 - Wagon chargeur pour transporter des produits en vrac - Google Patents

Wagon chargeur pour transporter des produits en vrac Download PDF

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Publication number
EP0599799B1
EP0599799B1 EP93890201A EP93890201A EP0599799B1 EP 0599799 B1 EP0599799 B1 EP 0599799B1 EP 93890201 A EP93890201 A EP 93890201A EP 93890201 A EP93890201 A EP 93890201A EP 0599799 B1 EP0599799 B1 EP 0599799B1
Authority
EP
European Patent Office
Prior art keywords
wagon
conveyor belt
loading
outlet opening
loading wagon
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
EP93890201A
Other languages
German (de)
English (en)
Other versions
EP0599799A1 (fr
Inventor
Josef Ing. 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
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 Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Publication of EP0599799A1 publication Critical patent/EP0599799A1/fr
Application granted granted Critical
Publication of EP0599799B1 publication Critical patent/EP0599799B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/06—Hopper cars with openings capable of discharging both between and outside the wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • 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
    • 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
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means

Definitions

  • the invention relates to a loading wagon for transporting, storing and dropping bulk goods, having a wagon frame supported on rail bogies and a wagon body connected to the latter, in the bottom region of which a floor conveyor belt having a drive with a projecting end projecting over the end of the wagon frame and having an increased end of the wagon with respect to the wagon frame.
  • a drive transfer conveyor belt with a storage or transport direction running from the floor conveyor belt to the transfer conveyor belt, and with an outlet opening for the discharge of the bulk material onto the track.
  • the known loading wagon can also be used for ballasting a track and for this purpose is equipped with a chute-like discharge opening.
  • This is arranged at the front end of the loading wagon with respect to the transport direction and, in one embodiment, is designed as a self-propelled own vehicle or as an unloading wagon, which is coupled to the bulk goods loading wagon as required and whose unloading chutes are fed with ballast via the conveying device.
  • the dropping device is fastened directly in front of the car body directly to the car frame, with outlet openings on both sides of the conveyor.
  • a height-adjustable and V-shaped deflection element via a hydraulic drive is directly above in this area the conveying device is provided in order to divert the ballast transported on the conveying device to the left and right into the outlet openings or unloading chutes in its lowered position and to drop it into the track bed.
  • this known design is disadvantageous, in particular in track arches, since the transfer conveyor belt is displaced with respect to said outlet openings.
  • the invention is based on the object of improving the loading wagon of the type mentioned in such a way that a precisely metered and controllable bulk material discharge onto the track is made possible with a structurally simplified design of the wagon.
  • This object on which the invention is based is achieved with a generic loading wagon in that the outlet opening is provided below the floor conveyor belt and the drive for the floor conveyor belt or the transfer conveyor belt is designed for optional loading in said first and an opposite second transport direction.
  • Such an arrangement of the outlet opening permits the loading wagon to be able to be used at any time and without special measures, such as lowering a deflection device, for the targeted dropping of the stored bulk material onto the track; it is only necessary to apply the drive of the floor or transfer conveyor belt instead of in the first transport direction in an opposite second transport direction.
  • the functionality of the loading vehicle for the transport and storage of bulk goods in particular the advantageous automatic loading and unloading due to a higher and a lower end of the transfer conveyor belt, is not in the least restricted, since the outlet opening is bridged by the conveyor.
  • the loading wagon can therefore remain in the train set without any problems and can be used for the targeted discharge of bulk material, such as ballast, in certain track areas.
  • the four unloading openings of the unloading chute arranged next to each other in the transverse direction of the track, in conjunction with the width of the outlet opening adapted to the width of the conveying device, ensure an exact distribution of the quantity of bulk goods to the right or left of each rail track that corresponds to the requirements, the metering can be regulated very easily on the basis of the speed of the conveying device and the pivotable control flap arranged in the center of the unloading chute.
  • the swiveling unloading flaps provided in addition to the chutes make it possible to let larger amounts of ballast flow to the side of the track.
  • the design according to the invention is also particularly advantageously suitable for use with loading wagons already in use, since the special placement of the outlet opening on the end of the wagon frame does not require any constructive changes to the conveying device or complex conversions of the loading wagon.
  • the invention further comprises, according to claim 11, a method for conveying and delivering bulk material onto a track. If there is an increased need for ballast, for example when a longer track section is re-ballasted, the flow of ballast through the subsequent loading cars over the continuous conveyor belt can be maintained after emptying the entire storage volume of the car body of the foremost loading wagon of a transport train in the transport direction.
  • the drive of the conveying device of this foremost loading wagon is continuously acted upon in a second transport direction opposite to the said first transport direction of the transport train, while the transport train continues to move on the track.
  • a loading wagon 1 shown in FIG. 1 has a wagon frame 2 which is supported on rail bogies 3 and can be moved on a track 4.
  • a carriage body 5 is attached to the carriage frame 2 and a conveyor 6 is assigned to it for the purpose of transporting, storing and dropping bulk material.
  • This consists of a floor conveyor belt 7 running in the floor area of the car body 5 and extending over its entire length, and a transfer conveyor belt 8 adjoining it at the end, which is mounted on the car frame 2 so as to be pivotable about a vertical axis.
  • a free, pivotable end 9 of this transfer conveyor belt 8 protrudes beyond the end of the carriage frame and is arranged elevated with respect to the carriage frame 2, while the opposite end 10 of the conveyor device 6 (or the floor conveyor belt 7), which is distant therefrom in the longitudinal direction of the carriage, is arranged lower in comparison to this.
  • Both conveyor belts 7, 8 are each equipped with their own drive 11 or 12, which are supplied with energy via a power source 13.
  • the loading of the conveyor 6 for storing and transporting the bulk material by means of the drives 11 and 12 takes place in a first transport direction 31, indicated by small arrows, which runs from the lower end 10 to the higher end 9.
  • the drive 11 of the floor conveyor belt 7 can also optionally be acted upon in a second transport direction 32 opposite the first transport direction 31 (see dashed arrows) in order to convey the bulk material to an outlet opening 14 located directly below the lower end 10 of the conveyor device 6.
  • the outlet opening 14 is designed for the discharge of the bulk material onto the track 4 and corresponds in its width running perpendicular to the longitudinal direction of the wagon approximately to the width of the conveyor 6 or the floor conveyor belt 7.
  • the outlet opening 14 is in relation to the longitudinal direction of the wagon arranged within the car body 5 between the lower end 10 of the conveyor 6 and a coupling and / or buffer device 15 provided on the end of the car frame 2.
  • An unloading chute 16 is assigned to the outlet opening 14 and has four unloading openings 17 lying next to one another in the transverse direction of the wagon. These are designed to be adjustable and each can be rotated by means of a swivel drive 18 (FIG.
  • a control flap 21 arranged centrally with respect to the transverse direction of the carriage can be pivoted by means of a drive 22 about an axis 23 running in the longitudinal direction of the carriage and regulates the proportional distribution of the bulk material flow coming from the floor conveyor belt 7 towards one or the other rail 20.
  • the unloading chute 16 is delimited on both longitudinal sides of the wagon by vertical side walls 24 oriented parallel to the longitudinal direction of the wagon.
  • the lower section of these side walls 24, which is adjacent to the unloading openings 17 with respect to the transverse direction of the track, is designed as an unloading flap 25 which can be pivoted about an axis 26 running in the longitudinal direction of the wagon and, in its open position, bulk material can be thrown off to the track flank areas.
  • the loading wagon 1 - due to its design with a projecting higher end 9 and lower end 10 of the conveyor 6 - can be coupled with other similar loading wagons to form a transport train 27, in which the conveyor 6 of the individual The end of the loading wagons overlap and form a continuous transport line.
  • the outlet opening 14 of each loading wagon is distanced from the higher end 9 of the transfer conveyor belt 8 of the conveying device 6 of the loading wagon following with respect to the first transport direction 31 and connected in the normal coupling position in the longitudinal direction of the wagon and is bridged by this conveying device (see also the position of the conveying shown in broken lines) device 6, right in Fig. 1).
  • the loading carriage 1 of the transport train 27 following in the first transport direction 31 is then emptied into the foremost loading carriage 1 via the respective conveyor device (s) 6 and is thrown off again in the second transport direction 32 via the outlet opening 14.
  • the loading wagons 1 connected to the transport train 27 are moved continuously along the track 4 with the aid of a tractor (not shown in more detail).
  • FIG. 4 for the sake of a better overview, only part of a further variant of a loading wagon 1 according to the invention is shown. 1, for the sake of simplicity, the same components also have the same reference numerals as in FIG. 1.
  • the receiving end 30 of the conveyor belt 28 is located below the end of the transfer conveyor belt 8 that is lower or lower in the first transport direction 31.
  • the conveyor belt 28 runs below the car body 5 and ends above the outlet opening 14 designed as an unloading chute 16. This is between the two rail carriages 3, arranged immediately behind the front rail trolley 3 in the transport direction 31.
  • the ballast is transported in the first transport direction 31 via the floor conveyor belt 7. From this, the ballast is thrown onto the transfer conveyor belt 8 running opposite to the transport direction 31 and passed on to the receiving end 30 of the conveyor belt 28.
  • ballast is dropped from the conveyor belt 28 into the outlet opening 14 and from this into the track area.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Handcart (AREA)
  • Chain Conveyers (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Claims (11)

  1. Wagon de chargement (1) pour le transport, le stockage et l'éjection de produits en vrac, avec un châssis de wagon (2) prenant appui sur des trains de roulement sur rails (3) et une caisse de wagon (5) reliée à celui-ci dans la zone de fond de laquelle est prévue une bande transporteuse de fond (7) pourvue d'une commande (11) avec une bande transporteuse de transfert (8) en saillie sur l'extrémité du châssis de wagon, présentant relativement au châssis de wagon (2) une extrémité d'éjection (9) plus haute, pourvue d'une commande (12), avec un dispositif de stockage et, respectivement de transport (31) s'étendant de la bande transporteuse de fond (7) à la bande transporteuse de transfert (8), et avec une ouverture d'évacuation (14) pour déverser les produits en vrac sur la voie ferrée, caractérisé en ce que l'ouverture d'évacuation (14) est prévue en dessous de la bande transporteuse de fond (7) et que la commande (11) de la bande transporteuse de fond (7) ou la bande transporteuse de transfert (8) est réalisée pour la sollicitation sélective dans la première direction de transport (31) précitée et une deuxième direction de transport (32) opposée à celle-ci.
  2. Wagon de chargement selon la revendication 1, caractérisé en ce que la largeur de l'ouverture d'évacuation (14) s'étendant perpendiculairement à la direction longitudinale du wagon est réalisée pour correspondre à la largeur de la bande transporteuse de fond (7).
  3. Wagon de chargement selon la revendication 1 ou 2, caractérisé en ce que l'ouverture d'évacuation (14) est disposée à l'intérieur de la caisse de wagon (5).
  4. Wagon de chargement selon la revendication 1, 2 ou 3, caractérisé en ce que l'ouverture d'évacuation (14) est disposée à une certaine distance dans la direction longitudinale du wagon relativement à l'extrémité plus élevée (9) de la bande transporteuse de transfert (8) d'un wagon de chargement (1) qui suit dans la première direction de transport (31) et qui est raccordé dans la position d'accouplement normale, la bande transporteuse de transfert (8) du wagon de chargement (1) suivant passant sur l'ouverture d'évacuation (14).
  5. Wagon de chargement selon l'une des revendications 1 à 4, caractérisé en ce qu'il est associé à l'ouverture d'évacuation (14) une goulotte de déchargement (16) avec quatre ouvertures de déchargement (17) disposées les unes à côté des autres dans la direction transversale du wagon.
  6. Wagon de chargement selon la revendication 5, caractérisé en ce que la goulotte de déchargement (16) présente des parois latérales verticales (24) s'étendant parallèlement à la direction longitudinale du wagon dont le tronçon inférieur avoisinant respectivement les ouvertures de déchargement (17) extérieures relativement à la direction transversale de la voie est réalisé sous forme de volet de déchargement (25) pouvant être pivoté autour d'un axe (26) s'étendant dans la direction longitudinale du wagon.
  7. Wagon de chargement selon la revendication 5 ou 6, caractérisé en ce qu'il est associé à la goulotte de déchargement (16) un volet de commande (21) disposé au milieu relativement à la direction transversale du wagon et pouvant être pivoté par une commande (22) autour d'un axe (23) s'étendant dans la direction longitudinale du wagon.
  8. Wagon de chargement selon l'une des revendications 1 à 7, caractérisé en ce que l'ouverture d'évacuation (14) est disposée entre l'extrémité (10) de la bande transporteuse de fond (7) opposée à la bande transporteuse de transfert (8) et un dispositif d'accouplement et/ou tampon (15) se trouvant au côté de l'extrémité au châssis de wagon (2).
  9. Wagon de chargement selon l'une des revendications 1 à 8, caractérisé en ce qu'il est disposé entre l'extrémité arrière dans la première direction de transport précitée (31) de la bande transporteuse de transfert (8) et l'ouverture d'évacuation (14) réalisée de préférence sous forme de goulotte de déchargement (16) une autre bande transporteuse (28) présentant une commande (29), s'étendant dans la direction de transport et dont l'extrémité avant se trouve en dessous de l'extrémité inférieure de la bande transporteuse de transfert (8).
  10. Wagon de chargement selon la revendication 9, caractérisé en ce que l'ouverture d'évacuation (14) est disposée entre les deux trains de roulement sur rails (3), de préférence directement derrière le train de roulement sur rails (3) avant dans la direction de transport (31).
  11. Procédé pour le transport et le déversement de produits en vrac sur une voie ferrée (4), où, pour le déversement, les produits en vrac stockés dans un wagon de chargement (1) sont transportés par la bande transporteuse de fond respective (7) sur un wagon de chargement (1) disposé devant dans la direction de transport d'un train de transport (27) formé par plusieurs wagons de chargement similaires, selon l'une des revendications 1 à 8, caractérisé en ce que
    a) l'entraînement (11) de la bande transporteuse de fond (7) du wagon de chargement (1) le plus avant dans la première direction de transport (31) précitée du train de transport (27) est sollicité dans une deuxième direction de transport (32) opposée à la première direction de transport (31), et les produits en vrac stockés dans le wagon de chargement (1) sont déversés par l'ouverture d'évacuation (14), à la suite de quoi
    b) les produits en vrac stockés dans le wagon de chargement (1) respectivement suivant dans la première direction de transport (31) sont vidés par la bande transporteuse de transfert (8) dans le wagon de chargement (1) le plus avant duquel les produits en vrac sont alors déversés dans la deuxième direction de transport (32) par l'ouverture d'évacuation (14) tandis que
    c) les wagons de chargement (1) réunis pour former un train de transport (27) avancent continuellement relativement à la voie (4).
EP93890201A 1992-11-18 1993-10-14 Wagon chargeur pour transporter des produits en vrac Expired - Lifetime EP0599799B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT229492 1992-11-18
AT2294/92 1992-11-18
AT249492 1992-12-16
AT2494/92 1992-12-16

Publications (2)

Publication Number Publication Date
EP0599799A1 EP0599799A1 (fr) 1994-06-01
EP0599799B1 true EP0599799B1 (fr) 1996-12-18

Family

ID=25598138

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93890201A Expired - Lifetime EP0599799B1 (fr) 1992-11-18 1993-10-14 Wagon chargeur pour transporter des produits en vrac

Country Status (12)

Country Link
US (1) US5400718A (fr)
EP (1) EP0599799B1 (fr)
JP (1) JP3199935B2 (fr)
CN (1) CN1030826C (fr)
AT (1) ATE146416T1 (fr)
AU (1) AU670827B2 (fr)
CA (1) CA2102007C (fr)
CZ (1) CZ280428B6 (fr)
DE (1) DE59304816D1 (fr)
ES (1) ES2096270T3 (fr)
PL (1) PL301065A1 (fr)
SK (1) SK282214B6 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2083305T3 (es) * 1993-08-31 1996-04-01 Plasser Bahnbaumasch Franz Maquina aspiradora para la aspiracion del balasto de una via.
AT409617B (de) * 1995-06-30 2002-09-25 Plasser Bahnbaumasch Franz Speicherwagen zur speicherung von schüttgut
EP0841232B1 (fr) * 1996-11-07 2002-04-10 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Wagon de manutention de matériau en vrac
DE59709223D1 (de) * 1996-11-20 2003-03-06 Plasser Bahnbaumasch Franz Schüttgutverladewagen
CZ100598A3 (cs) * 1997-05-14 1998-12-16 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Nákladní vůz na sypký materiál
AT405165B (de) * 1997-05-28 1999-06-25 Plasser Bahnbaumasch Franz Schüttgutverladewagen
US6273647B1 (en) * 1998-04-22 2001-08-14 Trn Business Trust Pressure discharge railway hopper car
US6237505B1 (en) 1998-04-22 2001-05-29 Trn Business Trust Large capacity car body for pressure discharge railway hopper cars
US6393997B1 (en) 1999-03-18 2002-05-28 Trn Business Trust Aerator pad assembly for railway hopper cars
AT3961U3 (de) * 2000-08-30 2001-07-25 Plasser Bahnbaumasch Franz Schüttgutverladewagen
AT4371U3 (de) * 2001-03-02 2002-03-25 Plasser Bahnbaumasch Franz Verfahren zur erneuerung eines gleises und anlage
AT5703U3 (de) * 2002-07-23 2003-09-25 Plasser Bahnbaumasch Franz Speicherwagen mit einer tasteinrichtung
AT6219U3 (de) * 2002-07-23 2004-07-26 Plasser Bahnbaumasch Franz Verfahren zur beladung eines verladezuges
CN101258287A (zh) * 2005-09-21 2008-09-03 马蒂萨材料工业股份有限公司 散粒物料运送车
JP4975332B2 (ja) * 2006-02-03 2012-07-11 保線機器整備株式会社 砕石用貨車
WO2007116249A2 (fr) * 2006-04-10 2007-10-18 Matisa Materiel Industriel Sa Wagon d'entreposage
AT505187B1 (de) * 2007-05-10 2009-01-15 Plasser Bahnbaumasch Franz Speicherwagen für schüttgut
US20090010743A1 (en) * 2007-07-02 2009-01-08 Wilz Wolfgang G Trailer adapted for use with a stone slinger
DE102007037441B3 (de) * 2007-08-08 2009-01-22 Deutsche Gleis- Und Tiefbau Gmbh Gleisverfahrbarer Schüttgutverladewagen
KR101797781B1 (ko) 2009-09-09 2017-11-15 혼슈우 카가쿠고교 가부시키가이샤 신규한 트리스페놀 화합물
FR3008110B1 (fr) * 2013-07-05 2016-01-22 Forges Et Const Metalliques Friederich Ballast de voie ferree, dispositif et procede pour la realisation d'un tel ballast de voie ferree
AT14306U1 (de) * 2014-04-07 2015-08-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verladezug für Schüttgut
AT515699B1 (de) * 2014-07-01 2015-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verladewagen
JP6008919B2 (ja) * 2014-09-25 2016-10-19 株式会社トキオ ホッパー車
US9346473B1 (en) 2014-11-05 2016-05-24 Herzog Railroad Services, Inc. Material transport and distribution consist with controlled gated hopper cars and conveyor systems
JP6426515B2 (ja) * 2015-03-26 2018-11-21 東日本旅客鉄道株式会社 砕石運搬散布車
AT517048B1 (de) * 2015-04-13 2018-12-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Speicherwagen für Schüttgut
CN104960529A (zh) * 2015-07-10 2015-10-07 成都科力夫科技有限公司 一种多个矿车之间物料的转移方法
AT518477B1 (de) * 2016-04-05 2018-10-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren und Transportfahrzeug zum Be- und Entladen
DE102016106552A1 (de) * 2016-04-11 2017-10-12 Wbn Waggonbau Niesky Gmbh Transportfahrzeug für Schüttgut
AT15568U1 (de) * 2016-08-03 2018-01-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Gleisbauwagen zum Aufnehmen und/oder Verlegen von Gleisjochen
AT519784B1 (de) * 2017-03-17 2019-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Maschine und Verfahren zum Profilieren und Verteilen von Schotter eines Gleises
CN108978370B (zh) * 2018-09-14 2023-11-07 中国铁建高新装备股份有限公司 一种用于镐窝回填的下砟装置

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AT389336B (de) * 1986-02-12 1989-11-27 Plasser Bahnbaumasch Franz Gleisstopfmaschine mit hebe-, stopf- und gegebenenfalls richtaggregat
AT389333B (de) * 1986-09-08 1989-11-27 Plasser Bahnbaumasch Franz Gleisverfahrbare schuettgutverladewagen-anordnung mit regelbaren entladeschurren
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AT398213B (de) * 1989-10-31 1994-10-25 Plasser Bahnbaumasch Franz Maschine zum aufnehmen und verteilen des bettungsschotters
AT394530B (de) * 1990-02-15 1992-04-27 Plasser Bahnbaumasch Franz Schuettgutverladewagen
ATE90748T1 (de) * 1990-12-14 1993-07-15 Plasser Bahnbaumasch Franz Verladewagen fuer schuettgut.
US5201127A (en) * 1992-02-19 1993-04-13 Keshaw Manufacturing Company, Inc. Self metering ballast system
AT398592B (de) * 1992-02-19 1994-12-27 Plasser Bahnbaumasch Franz Verladewagen zum aufnehmen, weitertransportieren und abwerfen von schüttgut

Also Published As

Publication number Publication date
CN1088531A (zh) 1994-06-29
CZ236893A3 (en) 1994-06-15
PL301065A1 (en) 1994-05-30
CA2102007C (fr) 2002-03-26
CA2102007A1 (fr) 1994-05-19
SK125593A3 (en) 1994-08-10
AU5073793A (en) 1994-06-02
SK282214B6 (sk) 2001-12-03
EP0599799A1 (fr) 1994-06-01
JPH06206539A (ja) 1994-07-26
ATE146416T1 (de) 1997-01-15
AU670827B2 (en) 1996-08-01
DE59304816D1 (de) 1997-01-30
JP3199935B2 (ja) 2001-08-20
ES2096270T3 (es) 1997-03-01
CN1030826C (zh) 1996-01-31
CZ280428B6 (cs) 1996-01-17
US5400718A (en) 1995-03-28

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