EP1724396A1 - Wagen zum Verlegen von Eisenbahngleisen - Google Patents

Wagen zum Verlegen von Eisenbahngleisen Download PDF

Info

Publication number
EP1724396A1
EP1724396A1 EP05425336A EP05425336A EP1724396A1 EP 1724396 A1 EP1724396 A1 EP 1724396A1 EP 05425336 A EP05425336 A EP 05425336A EP 05425336 A EP05425336 A EP 05425336A EP 1724396 A1 EP1724396 A1 EP 1724396A1
Authority
EP
European Patent Office
Prior art keywords
wagon
frame
foregoing
track
sleepers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05425336A
Other languages
English (en)
French (fr)
Other versions
EP1724396B1 (de
Inventor
Graziadio Mazzi
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.)
Mazzi Tecnology Srl
Original Assignee
Mazzi Tecnology Srl
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 Mazzi Tecnology Srl filed Critical Mazzi Tecnology Srl
Priority to AT05425336T priority Critical patent/ATE373744T1/de
Priority to EP05425336A priority patent/EP1724396B1/de
Priority to DE602005002541T priority patent/DE602005002541D1/de
Publication of EP1724396A1 publication Critical patent/EP1724396A1/de
Application granted granted Critical
Publication of EP1724396B1 publication Critical patent/EP1724396B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • E01B29/06—Transporting, laying, removing or renewing sleepers
    • E01B29/09—Transporting, laying, removing or renewing sleepers under, or from under, installed rails
    • E01B29/10—Transporting, laying, removing or renewing sleepers under, or from under, installed rails for inserting or removing sleepers

Definitions

  • the present invention relates to a wagon for laying railway tracks of the type comprising the characteristics described in the preamble to claim 1.
  • the sleepers transversal supports
  • the sleepers which may be made of wood, concrete, asbestos cement or metal, form a strong frame on top of the ballast, which supports the two rows of rails and to which the rails are rigidly fixed, maintaining their distance from one another.
  • the sleepers are laid using road - rail loaders or rail loaders set up to lift the rails previously placed on the ballast, and seat the sleepers under the rails. Once the sleepers have been laid, the rails are connected to the sleepers with special fastenings.
  • railway wagons which run on tracks already formed for working on a track not yet formed adjacent to and parallel with the track on which said wagon runs.
  • Said wagons have a first mechanical arm with a pick up part which can engage with the rails of the track to be formed to lift the rails.
  • a second mechanical arm grips the sleepers stored on the wagon and places them under the rails lifted by the first arm.
  • the sleepers are placed one by one under the rails, suitably distanced and then connected to the respective rails.
  • railway wagons have an important disadvantage. As indicated above, the railway wagons operate on two tracks, consequently interrupting an entire section of railway. As well as the track to be formed being unusable, the adjacent track is occupied by the wagon.
  • railway wagons which can travel on the track to be formed.
  • wagons of this type can travel on a section of the track already formed and work on the remaining section of track not yet formed (see patents US 3 691 957 and US 3 638 577 ).
  • Such railway wagons are also equipped with an arm able to pick up the sleepers and place them under the rails lifted by special grippers located under the wagon.
  • Such railway wagons are also equipped with movement means located under the wagon and resting on the ballast in the section of track not yet formed.
  • the movement means usually consist of tracked bogies which rest on the ballast, supporting a front section of the wagon.
  • the wheels of the railway wagon can travel up to the section of track formed, that is to say, up to a section in which the sleepers have already been laid under the rails.
  • the front zone of the wagon in which the mechanical arm operates is supported by the tracked bogie resting on the ballast in a zone where the sleepers have not yet been laid.
  • the tracked bogie is suitably motorised so as to gradually move the entire railway wagon forwards as the sleepers are laid in position.
  • a first disadvantage is the fact that the movement of the tracked bogie damages the ballast on which the sleepers rest. It should be noticed that the ballast consists of a layer of crushed stone, which is therefore yielding and easily deformed. As a result, the uneven pressure and traction of the tracked bogie on the ballast redistribute the crushed stone, creating a bumpy surface. Therefore, the sleepers are laid on a ballast that is not flat with the imaginable consequences in terms of safety.
  • patent DE 10 90 698 describes a wagon equipped to fit the sleepers under the rails which are detached from the railway ballast.
  • the aim of the present invention is, therefore, to provide a wagon for laying railway tracks which can work directly on the track to be formed and at the same time keep the ballast intact while laying the sleepers.
  • Another aim of the present invention is to provide a wagon for laying railway tracks which has a simple structure.
  • the numeral 1 denotes as a whole a wagon for laying railway tracks.
  • the wagon 1 consists of a railway vehicle set up to travel on a track 2 and designed to place a plurality of sleepers 3 under rails 4 already laid on ballast 5 (not illustrated in the accompanying drawings in which it corresponds to the zone under the sleepers).
  • the wagon 1 travels on the track 2 at a section 2a of track already formed and places the sleepers 3 on a section 2b of track not yet formed consecutive to the section 2a of track formed.
  • the wagon 1 comprises a supporting frame 6 having a leading bogie 7 and a trailing bogie 8, both engaged under the frame 6.
  • the frame 6, of the known type and therefore not described in detail, has a mainly flat shape and is a supporting structure for the bogies 7, 8 and the parts which lay the sleepers 3.
  • the bogies 7, 8 are also of the known type widely used in railway vehicles and have a supporting structure 7a, 8a supporting relative wheels 7b, 8b which run on the rails 4. In this way, the wagon 1 can travel, on its own if motorised or driven by a locomotive (not illustrated), on the section 2a of track already formed.
  • the wagon 1 also comprises pick up means 9 located on the frame 6 for placing at least one sleeper 3 under the rails 4 of the section 2b of track not yet formed. As illustrated in Figures 1b to 1h, the pick up means 9 are located on a front portion 6a of the frame 6 positioned above the section 2b of track not yet formed.
  • the front portion 6a of the frame 6 is between the leading bogie 7 and a front end 10 of the frame 6. It should also be noticed that, when the wagon 1 is ready to place the sleepers 3 under the rails 4 ( Figures 1b - 1h), the front end 6a of the frame 6 is suspended over the ballast 5 on which the track 2 extends.
  • the wagon 1 has movement means 11 attached to the frame 6 and operatively engaged with the leading bogie 7 to move the leading bogie 7 between a first position in which it is close to the front end 10 of the frame 6 ( Figure 3a), and a second position in which it is distanced from the front end 10 to form the front portion 6a ( Figure 3b).
  • the movement means 11 for the leading bogie 7 may consist of any part designed to move the bogie 7 along a direction parallel with the longitudinal extension of the frame 6 and the track 2.
  • the movement means 11 consist of a rotary shaft 12 attached to a motor 13 and pivoting at the supporting frame 6.
  • the shaft 12 turns about an axis perpendicular to the longitudinal extension of the frame 6 in two directions of rotation to roll onto itself two transmission parts 14a, 14b which each connect the rotary shaft 12 to the supporting structure 7a of the leading bogie 7.
  • both of the transmission parts 14a, 14b consist of a flexible cable or belt, passing through a series of return rollers 15 suitably arranged.
  • one end of the first transmission part is connected to a point A of the frame 6 close to the second position of the bogie 7 (see in particular Figures 3a and 3b).
  • the first transmission part 14a is then returned by a first roller 15a engaged under the supporting structure 7a until it engages around the shaft 12.
  • Figures 2a and 2b show how the second transmission part 14b has a first end fixed to the shaft 12 and then extends to a second roller 15b at the first position of the bogie 7.
  • the second roller 15b then returns the second transmission part to a third roller 15c engaged with the supporting structure 7a, on the opposite side to the first roller 15a.
  • the second end of the second transmission part 14b is connected to a point B of the frame 6 also close to the first position of the bogie 7.
  • Figures 2a, 2b, 3a, 3b show how, when the shaft 12 turns clockwise the second transmission part 14b is wound around the shaft 12 whilst the first transmission part 14a is unwound. In this way, the leading bogie 7 is moved towards its first position. In contrast, when the shaft 12 turns anti-clockwise, the first transmission part 14a is wound up and the second transmission part 14b is unwound. As a result, the leading bogie 7 is moved to the second position.
  • the two transmission parts 14a, 14b may also be substituted by a single transmission part with its ends fixed to points A and B and wound around the shaft 12.
  • the supporting frame 6 also has a rear portion 6b opposite and adjacent to the front portion 6a. As is better illustrated in Figures 1a - 1h, the rear portion 6b supports a plurality of sleepers 3 prepared for laying on the ballast 5.
  • the front portion 6a and the rear portion 6b respectively have a first and a second feed device 16, 17 for moving the sleepers 3 on the frame 6 forwards.
  • the first feed device 16 is mobile along the front portion 6a to carry at least one sleeper 3 to the front end 10 ( Figures 4a - 4d).
  • the second feed device 17 has a sleeper storage zone 17a in which the sleepers 3 accumulate, and a transport zone 17b in which the sleepers 3 are fed to the first feed device 16 ( Figure 1).
  • the transport zone 17b has a vocational step feed device, a conveyor belt or another technically equivalent part (all of which are not illustrated in detail, since they are of the known type), designed to place at least one sleeper 3 on the first feed device 16.
  • the feed device feeds the sleepers 3 on the first device 16 in groups of three.
  • the first feed device 16 receives three sleepers 3 at a time positioned transversally to the longitudinal extension of the frame 6.
  • the first feed device 16 comprises a carriage 18 which slides along the front portion 6a between a loading position in which it is close to the second feed device 17 ( Figures 4a, 4b) and an unloading position in which it is alongside the front end 10 ( Figures 4c, 4d).
  • the carriage 18 consists of a framework 18a with suitable wheels (not visible) which run on longitudinal guides 18b extending along the longitudinal extension of the front portion 6a.
  • the carriage 18 is preferably moved by a linear actuator 18c, for example a pneumatic piston connected to the frame 6 and acting on a pantograph structure 18d.
  • the pantograph structure 18d engages with the carriage in such a way that, following the thrust/traction of the actuator 18c, the pantograph multiplies the motion and transmits it to the carriage 18, moving the carriage away from/towards the rear portion 6b.
  • the carriage 18 also has three supporting elements 19, operatively engaged with the framework 18a and each designed to support a sleeper 3.
  • the supporting elements 19 have respective sliding means 19a for moving the elements 19 on the framework 18a towards and away from one another. In this way, the supporting elements 19 are brought alongside one another in the carriage loading position ( Figures 4a, 4b) and distanced from one another in the unloading position ( Figures 4c, 4d).
  • the sliding means 19a comprise two actuators 19b each fixed between two different supporting elements 19.
  • the pick up means 9 comprise a mobile arm 20 located above the first feed device 16, and having a pick up head 39.
  • the arm 20 is mobile between a first position in which the head 39 can pick up the sleepers 3 positioned on the carriage 18 in the unloading position ( Figures 1a, 1b), and a second position in which it projects at least partially in front of the frame 6 to place the sleepers 3 under the rails 4 ( Figures 1d - 1g).
  • the pick up means 9 also comprise a carrier element 21 which runs along at least a first guide 22a extending along the front portion 6a, and carries the arm 20.
  • the carrier element 21 runs along two first guides 22a, parallel with the longitudinal extension of the frame 6.
  • the first guides 22a also allow the carrier element 21 to run above the first device 16 ( Figures 1a - 1h).
  • connection between the carrier element 21 and the first guides 22a is guaranteed by special bushings 21c integral with the carrier element 21 and slidably mounted on the first guides 22a.
  • the bottom of the carrier element 21 may be fitted with wheels 21a of the known type and therefore not described in detail, operatively engaged in second guides 22b so that it runs on the second guides 22b.
  • wheels 21a of the known type and therefore not described in detail, operatively engaged in second guides 22b so that it runs on the second guides 22b.
  • Figure 5b is a detailed view of a wheel 21a attached to the second guide 22b.
  • at least one second guide 22b also has a coupling element 22c, extending along part of the second guide 22b and having a substantially "C"-shaped profile in cross-section.
  • the coupling element 22c is connected to the frame 6 and has an undercut attached to an auxiliary wheel 21b alongside the rear wheel 21a. In this way, the auxiliary wheel 21b runs on the undercut, always keeping the wheel 21a attached to the second guide 22b.
  • the arm 20 is mounted on the carrier element 21 which is mobile between a first position in which it is close to the rear portion 6b ( Figure 1a), and a second position in which it is close to the front end 10 ( Figures 1d - 1g).
  • the arm 20 may advantageously consist of two parallel rods 20c having a rear end pivoting at the carrier element 21.
  • the rods 20c are each moved by a pneumatic piston 20e connected between the carrier element 21 and an intermediate portion of the rods. In this way, the rods are mobile in a vertical plane above the front portion 6a of the frame and in front of the front end 10.
  • the front ends of the rods 20c are connected to one another by a transversal bar 20d on which the head 39 is mounted.
  • the pick up head 39 comprises a plurality of grippers 23 each of which can engage with a sleeper 3 located on the carriage 18.
  • the pick up means 9 also have at least one actuator 24 (two in the accompanying drawings), with a first end 20a fixed to the carrier element 21 and a second end 20b connected to the frame 6, designed to make the carrier element 21 run on the guides 22a, 22b. It should be noticed that the actuator 24 engages with the frame 6 by means of an upright 24a projecting above the first conveyor device 16.
  • the head 39 can be moved sideways as illustrated in Figures 6a and 6c, to position the sleepers 3 correctly relative to the rails 4.
  • the head 39 has a plurality of grippers 23, preferably three grippers 23 of the known type, each set up to grip/release the respective sleeper 3.
  • the grippers 23 are attached to a rotation part 26, also of the know type and so not described and illustrated in detail.
  • the rotation part 26 allows the grippers 23 to be rotated about a vertical axis to angle the grippers 23 between a pick up and release position, in which the sleepers 3 have their longitudinal extension perpendicular to the longitudinal extension of the track 2 (see Figures 1a - 1c and 1f - 1h), and a transit position in which the sleepers 3 are positioned parallel with the longitudinal extension of the track 2 (see Figures 1d, 1e) and can be inserted vertically between the two rails 4.
  • the grippers 23 are offset from one another (in particular those relative to the central sleeper 3 are shifted towards the ends of the relative sleeper 3).
  • the grippers 23 can move relative to one another between a position in which they are close together ( Figures 1b - 1f) and a position in which they are distanced from one another ( Figure 1g).
  • the coupling element 22c always keeps the carrier element 21 attached to the second guides 22b, preventing possible deformation/damage to the first guides 22a. Indeed, in the condition in which the arm 20 projects outside the wagon 1, the weight of the sleepers 3 may tend to tip the carrier element 21 forwards. In this situation, the coupling element 22c (see Figure 5b) always keeps the respective wheels 21a (only the rear wheels in the accompanying drawings) attached to the second guides 22b.
  • the wagon 1 also comprises a lifting part 26a attached to the frame 6 at the front end 10.
  • the lifting part 26a operates on the rails 4 to lift them and is vertically mobile between a retracted position in which it is distanced from the ballast 5 and an extended position in which it is close to the ballast 5.
  • the lifting part 26a consists of two pick up portions 27, more clearly visible in Figures 6a - 6c, distanced from one another and each able to engage with a respective rail 4.
  • Each pick up portion 27 is designed to lift the respective rail 4 off the sleepers 3 already laid, in a section under the front portion 6a.
  • each pick up portion 27 has two wheels 28 rotating about their own axes and each supported by a rotary support 28a.
  • the rotary supports of each pick up portion 27 are attached to a pneumatic piston (not visible) which moves the entire pick up portion 27 vertically.
  • the rotary support 28a of each wheel 28 can be suitably moved to turn about an axis parallel with the longitudinal extension of the track 2. In this way, the rotary supports 28a of each pick up portion 27 can rotate about the respective axis to move the wheels 28 towards/away from one another and engage/release the relative rail 4.
  • the wheels 28 of each pick up portion 27 are moved towards one another to grip the respective rail 4.
  • the wheels 28 illustrated in the accompanying drawings have axes of rotation which converge with one another under the pick up portion 27.
  • the lifting part 26a can also move transversally to the track to follow the rails 4, similarly to the pick up head 39.
  • the wagon 1 also comprises forward movement means 29 for precisely moving the wagon 1 along the track 2 when the leading bogie 7 is in the second position.
  • the return part 31 has a traction element 32 with a first end 32a attached to the anchoring element 30 and a second end 32b opposite the first end 32a attached to the frame 6.
  • the traction element 32 consists of a pneumatic piston which can extend and retract to vary the distance between the anchoring element 30 and the frame 6.
  • the traction element 32 is mobile between a first position in which the respective ends 32a, 32b are distanced from one another ( Figures 1b - 1f), and a second position in which the ends 32a, 32b are close to one another (Figure 1h).
  • the anchoring element 30 consists of a connecting gripper 33 for gripping the rail 4.
  • the wagon is moved forward during track construction operations by extending the traction element 32 (with the gripper 33 released and the wagon braked), coupling the gripper 33 to the rail and retracting the traction element 32 (after disengaging the wagon brake) (Figure 1h). In this way, the wagon moves forwards by a predetermined distance (which is always the same) corresponding to the stroke of the traction element 32.
  • the anchoring element 30 also has a sliding element 34 consisting of an idle wheel which runs along the rail 4. In this way, when the grippers 33 release the rail 4, the anchoring element 30 can run along the rail 4 during extension of the traction element 32 ( Figure 1b).
  • the wagon 1 can be moved forwards without using a locomotive.
  • the wagon 1 also has an aligner device 35 which can be mounted under the frame 6 and is schematically illustrated in Figures 1b - 1h and 7.
  • the aligner device 35 consists of a shaft 36 supporting two wheels 36a which run on the rails 4 (see in particular Figure 7) and rigidly attached to an actuator 37.
  • the actuator 37 has two arms 37a projecting from opposite sides of the actuator 37 and mobile with a to and fro motion along a direction that is substantially horizontal and parallel with the sleepers 3.
  • the actuator 37 preferably consists of a pneumatic piston supporting, at the outer end of the projecting arms 37a, two vertical shoulders 37b perpendicular to the direction of movement of the arms 37a.
  • the sleepers 3 are aligned by moving the aligner device 35 over the sleepers to be aligned with the shoulders 37b widened outwards then returning the shoulders inwards. In this way, the sleepers laid by the arm 20 can be aligned with one another and relative to the rails 4.
  • the wagon 1 may also be equipped with a stabiliser element 38 for the leading bogie 7, to prevent bogie 7 oscillations about a longitudinal axis (oscillations possible due to the elastic suspensions supporting the wheels 7b).
  • the stabiliser device may be attached either directly to the bogie 7 (solution not illustrated) or under the frame 6 to engage with the ballast 5 as illustrated in the accompanying drawings.
  • the stabiliser element 38 has two cylinders 38a projecting at the sides of the frame 6 and under the frame 6. These cylinders 38a are vertically mobile in such a way that they are detached from the ballast 5 during wagon 1 movement ( Figure 1a), and rest on the ballast 5 during static sleeper 3 laying steps.
  • the cylinders allow the frame 6 to be stabilised and are positioned at the front portion 6a projecting cantilever style. Moreover, it should also be noticed that the cylinders 38a are engaged at the sides of the track 2 without affecting the area of the ballast 5 on which the sleepers 4 rest.
  • the wagon 1, described above in mainly structural terms, allows the sleepers to be positioned under the rails 4 in the section 2a of track not yet formed, gradually moving forwards on the track 2.
  • three sleepers 3 may be positioned on the carriage 18 in the unloading position, according to the sleeper 3 transport method described above.
  • the sleepers 3 are also suitably spaced to allow the grippers 23 to grip the sleepers 3.
  • the leading bogie 7 is moved to the second position, in which it is distanced from the front end 10 ( Figure 1b).
  • the lifting part 26a grips the rails 4 and lifts them off the sleepers 3 already positioned but not yet connected.
  • the anchoring element 30 is positioned on the rail to connect to the rail 4.
  • the cylinders 38a are moved so that they make contact with the ballast and stabilise the frame 6.
  • the arm 20 lifts the sleepers 3 (Figure 1c) moving them out of the frame 6 ( Figure 1d). Moreover, the sleepers 3 are rotated by the rotation part 26 so that they are parallel with the longitudinal extension of the rails 4.
  • the arm 20 brings the sleepers 3 under the rails 4 lifted by the lifting part. Then the sleepers 3 are again rotated until they are transversal to the longitudinal extension of the track 2 ( Figure 1f).
  • the arm 20 grippers are moved away from one another to distance the sleepers 3 which are rested on the ballast 5 ( Figure 1g) after the carrier device 21 has moved backwards slightly to position the sleepers at the correct distance from those already laid.
  • the arm 20 returns to its initial position to grip other sleepers 3 which in the meantime were picked up by the carriage 18, whilst the forward movement means 29 move the wagon 1 towards the section of track not yet formed.
  • the present invention achieves the preset aims and brings important advantages.
  • the wagon 1 does not discharge its weight onto the ballast.
  • the front portion 6a projects cantilever style from the leading bogie 7 and is distanced from the ballast 5.
  • the cylinders 38a when present, rest on the ballast 5, they do not discharge the weight of the wagon onto the ballast, but simply prevent wagon oscillations.
  • the wagon 1 has a simple and compact structure. This simplicity is given by the possibility of moving the leading bogie 7, forming the above-mentioned projecting portion without having to support the front portion with other parts projecting from the frame 6, and without having to increase the overall dimensions of the wagon.
  • the wagon shape described can operate on the track without the danger of hitting any overhead electrical lines.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
EP05425336A 2005-05-18 2005-05-18 Wagen zum Verlegen von Eisenbahngleisen Not-in-force EP1724396B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT05425336T ATE373744T1 (de) 2005-05-18 2005-05-18 Wagen zum verlegen von eisenbahngleisen
EP05425336A EP1724396B1 (de) 2005-05-18 2005-05-18 Wagen zum Verlegen von Eisenbahngleisen
DE602005002541T DE602005002541D1 (de) 2005-05-18 2005-05-18 Wagen zum Verlegen von Eisenbahngleisen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425336A EP1724396B1 (de) 2005-05-18 2005-05-18 Wagen zum Verlegen von Eisenbahngleisen

Publications (2)

Publication Number Publication Date
EP1724396A1 true EP1724396A1 (de) 2006-11-22
EP1724396B1 EP1724396B1 (de) 2007-09-19

Family

ID=35134194

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05425336A Not-in-force EP1724396B1 (de) 2005-05-18 2005-05-18 Wagen zum Verlegen von Eisenbahngleisen

Country Status (3)

Country Link
EP (1) EP1724396B1 (de)
AT (1) ATE373744T1 (de)
DE (1) DE602005002541D1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH708460A1 (de) * 2013-08-20 2015-02-27 Matisa Matériel Ind Sa Verfahren und Maschine zur Erneuerung von Schwellen eines Gleises.
CN110552261A (zh) * 2018-05-30 2019-12-10 魏春慧 一种铁路轨枕单根抽换机
CN117262626A (zh) * 2023-11-20 2023-12-22 中建安装集团有限公司 一种智能轨枕运输系统及运输方法
CN110552261B (zh) * 2018-05-30 2024-06-04 魏春慧 一种铁路轨枕单根抽换机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090698B (de) 1958-01-28 1960-10-13 Scheuchzer Fils Auguste Auf dem Gleis verfahrbarer Auslegerkran zum Verlegen von Querschwellen
DE1180767B (de) * 1960-12-15 1964-11-05 Plasser Bahnbaumasch Franz Vorrichtung zum Aufnehmen und/oder Ver-legen von Querschwellen
US3638577A (en) 1968-10-16 1972-02-01 Plasser Bahnbaumasch Franz Mobile apparatus for laying track ties
US3691957A (en) 1970-06-01 1972-09-19 Plasser Bahnbaumasch Franz Mobile apparatus for laying and removing track ties along a right of way
DE2529975A1 (de) * 1974-10-31 1976-05-06 Plasser Bahnbaumasch Franz Fahrbare einrichtung zum aufnehmen oder verlegen von gleisschwellen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090698B (de) 1958-01-28 1960-10-13 Scheuchzer Fils Auguste Auf dem Gleis verfahrbarer Auslegerkran zum Verlegen von Querschwellen
DE1180767B (de) * 1960-12-15 1964-11-05 Plasser Bahnbaumasch Franz Vorrichtung zum Aufnehmen und/oder Ver-legen von Querschwellen
US3638577A (en) 1968-10-16 1972-02-01 Plasser Bahnbaumasch Franz Mobile apparatus for laying track ties
US3691957A (en) 1970-06-01 1972-09-19 Plasser Bahnbaumasch Franz Mobile apparatus for laying and removing track ties along a right of way
DE2529975A1 (de) * 1974-10-31 1976-05-06 Plasser Bahnbaumasch Franz Fahrbare einrichtung zum aufnehmen oder verlegen von gleisschwellen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH708460A1 (de) * 2013-08-20 2015-02-27 Matisa Matériel Ind Sa Verfahren und Maschine zur Erneuerung von Schwellen eines Gleises.
CN110552261A (zh) * 2018-05-30 2019-12-10 魏春慧 一种铁路轨枕单根抽换机
CN110552261B (zh) * 2018-05-30 2024-06-04 魏春慧 一种铁路轨枕单根抽换机
CN117262626A (zh) * 2023-11-20 2023-12-22 中建安装集团有限公司 一种智能轨枕运输系统及运输方法
CN117262626B (zh) * 2023-11-20 2024-03-26 中建安装集团有限公司 一种智能轨枕运输系统及运输方法

Also Published As

Publication number Publication date
DE602005002541D1 (de) 2007-10-31
ATE373744T1 (de) 2007-10-15
EP1724396B1 (de) 2007-09-19

Similar Documents

Publication Publication Date Title
CA1290618C (en) Mobile installation for loading, transporting and unloading as well as exchanging railroad ties
US4249467A (en) Mobile apparatus for receiving and laying as assembled track switch or crossing section
HU176854B (en) Travelling apparatus for continuous changing track consists of rails and crossties
US11674268B2 (en) Railway wagon for moving sleepers
FI79876B (fi) Verktygsanordning foer understoppning, nivellering och sidoriktning.
US20070022898A1 (en) Machine and method for transporting track switches
CZ122993A3 (en) Track reconstruction of laying machine
US4911599A (en) Mobile installation for loading, transporting and unloading
US4955301A (en) Tie exchange machine
PL121739B1 (en) Mobile equipment for continuously replacing rails and sleepers of an railroad trackv i shpal zheleznodorozhnogo puti
JP4713017B2 (ja) 軌道更換装置
CA2114399C (en) Tamping machine with auxiliary lifting device and frame
CA2128456C (en) A work train for replacing old sleepers of a track with new sleepers
HU177489B (en) Moving apparatus for continuous changing respectively improving track consists of rails and sleepers
JPH02167901A (ja) 鉄道線路復旧列車
JPH0778321B2 (ja) 軌道盤を取上げ又は敷設しかつ運搬する機械
US4566389A (en) Mobile apparatus and method for receiving and transporting an assembled track section
US5904098A (en) Crane carrying vehicle for transporting track ties
AU617191B2 (en) A travelling on-track machine arrangement for placing and removing sleepers
GB1586016A (en) Travelling machine for taking up and/or laying track panels
CZ273487A3 (en) Mobile device for removing or lying, as well as transport of track panels
EP1724396B1 (de) Wagen zum Verlegen von Eisenbahngleisen
CA1255540A (en) Track-bound carriage for an assembled track section
US20140366766A1 (en) Rail-pushing car
US5142988A (en) Auxiliary railroad track lifting installation

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060428

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 602005002541

Country of ref document: DE

Date of ref document: 20071031

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071230

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071220

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080219

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071219

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: DE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071220

26N No opposition filed

Effective date: 20080620

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080523

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080519

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20071219

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090518

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090518

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080320

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080518

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070919

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20110526

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120518