CA2811353A1 - Device for carrying out track construction works - Google Patents
Device for carrying out track construction works Download PDFInfo
- Publication number
- CA2811353A1 CA2811353A1 CA2811353A CA2811353A CA2811353A1 CA 2811353 A1 CA2811353 A1 CA 2811353A1 CA 2811353 A CA2811353 A CA 2811353A CA 2811353 A CA2811353 A CA 2811353A CA 2811353 A1 CA2811353 A1 CA 2811353A1
- Authority
- CA
- Canada
- Prior art keywords
- transport unit
- accordance
- works
- rail
- track
- 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.)
- Abandoned
Links
- 238000010276 construction Methods 0.000 title description 7
- 241001669679 Eleotris Species 0.000 claims abstract description 15
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 2
- 230000011664 signaling Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- SEQDDYPDSLOBDC-UHFFFAOYSA-N Temazepam Chemical compound N=1C(O)C(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 SEQDDYPDSLOBDC-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to the track-bound carrying out of works on a or for a railway track, such as earthworks, rail works, overhead wiring and signaling works, sleeper laying, sleeper replacement and the like, the devices (7-12) for carrying out the works forming a transport unit (15) or being accommodated in a transport unit (15) and the transport unit being detachably fastenable to a track vehicle (1), especially a railroad car.
Description
GSG Knape Gleissanierung GmbH
K10127PWO - Sf/w6 DEVICE FOR CARRYING OUT TRACK CONSTRUCTION WORKS
The present invention relates to an apparatus for the railmounted carrying out of works at a railway track or for a railway track such as earthworks, rail works, overhead contact line works and signal works, sleeper laying, sleeper replacement and the like.
Apparatus for carrying out track construction works are known in a variety of construction types, for example as track construction trains.
The apparatus are in this respect manufactured as custom-built products which may be configured as railgoing or have rail-independent undercarriages. Railgoing apparatus have the advantage that the road bed is not impaired or is only comparatively slightly impaired. In addition, they can be transported in and away via the track.
It is the underlying object of the invention to improve such apparatus. In particular the transport to and away from the site of operation of the apparatus should be facilitated.
This object is satisfied in that the devices for carrying out the works form a transport unit or are accommodated in a transport unit and in that the transport unit can be releasably fastened to a track vehicle, in particular to a railroad car.
Like known railgoing apparatus, the apparatus in accordance with the invention can also be transported in and away via the track. The apparatus can, however, also advantageously be transported in another manner by the transport unit which can be releasably fastened to a track vehicle, for example on a low-loader or on a ship. The apparatus in accordance with the invention can therefore also be moved to worksites in a favorable manner which cannot be reached by track or can only be reached with difficulty by track.
To facilitate a transport or to make it possible at all, in accordance with an embodiment of the invention some of the devices can be adjusted between a transport position and a work position. Some arms can thus be retracted, for example, to reduce the space requirement on transport.
In accordance with a particularly preferred embodiment of the invention, the dimensions of the transport unit are restricted to standard container dimensions, in particular to maritime container dimensions, at least in its transport position. The apparatus can thereby be transported in a container, whereby the transport costs can be kept very low.
The transport unit can also itself be configured as a container, in particular as a maritime container, in accordance with an embodiment of the invention. The costs for the transport can also thereby be kept correspondingly low. Another possibility is to configure the transport unit as a frame rack. This is inexpensive from a manufacturing aspect and allows a low weight of the apparatus.
The apparatus in accordance with the invention has lifting arms, in particular provided with track roller claws and/or a track adjustment device and/or a crane way and/or at least one sleeper lifting cylinder and/or a sleeper turning apparatus and/or a rail clamp control device and/or an operator's cab. The corresponding work can thus be carried out using the apparatus in accordance with the invention.
K10127PWO - Sf/w6 DEVICE FOR CARRYING OUT TRACK CONSTRUCTION WORKS
The present invention relates to an apparatus for the railmounted carrying out of works at a railway track or for a railway track such as earthworks, rail works, overhead contact line works and signal works, sleeper laying, sleeper replacement and the like.
Apparatus for carrying out track construction works are known in a variety of construction types, for example as track construction trains.
The apparatus are in this respect manufactured as custom-built products which may be configured as railgoing or have rail-independent undercarriages. Railgoing apparatus have the advantage that the road bed is not impaired or is only comparatively slightly impaired. In addition, they can be transported in and away via the track.
It is the underlying object of the invention to improve such apparatus. In particular the transport to and away from the site of operation of the apparatus should be facilitated.
This object is satisfied in that the devices for carrying out the works form a transport unit or are accommodated in a transport unit and in that the transport unit can be releasably fastened to a track vehicle, in particular to a railroad car.
Like known railgoing apparatus, the apparatus in accordance with the invention can also be transported in and away via the track. The apparatus can, however, also advantageously be transported in another manner by the transport unit which can be releasably fastened to a track vehicle, for example on a low-loader or on a ship. The apparatus in accordance with the invention can therefore also be moved to worksites in a favorable manner which cannot be reached by track or can only be reached with difficulty by track.
To facilitate a transport or to make it possible at all, in accordance with an embodiment of the invention some of the devices can be adjusted between a transport position and a work position. Some arms can thus be retracted, for example, to reduce the space requirement on transport.
In accordance with a particularly preferred embodiment of the invention, the dimensions of the transport unit are restricted to standard container dimensions, in particular to maritime container dimensions, at least in its transport position. The apparatus can thereby be transported in a container, whereby the transport costs can be kept very low.
The transport unit can also itself be configured as a container, in particular as a maritime container, in accordance with an embodiment of the invention. The costs for the transport can also thereby be kept correspondingly low. Another possibility is to configure the transport unit as a frame rack. This is inexpensive from a manufacturing aspect and allows a low weight of the apparatus.
The apparatus in accordance with the invention has lifting arms, in particular provided with track roller claws and/or a track adjustment device and/or a crane way and/or at least one sleeper lifting cylinder and/or a sleeper turning apparatus and/or a rail clamp control device and/or an operator's cab. The corresponding work can thus be carried out using the apparatus in accordance with the invention.
In accordance with a further embodiment of the invention, the transport unit is releasably connected to a track vehicle which in addition to the transport unit has at least one device usable for the work, such as a storage place.
In accordance with a further embodiment of the invention, the transport unit is releasably connected to a track vehicle which is not modified or is only modified within the framework of its licensing conditions with respect to a normal vehicle. The apparatus in accordance with the invention can thereby be transported as a load using the track vehicle without approvals being required. A fast transport between different sites of operation is thereby possible.
The connection of the transport unit to the track vehicle preferably takes place by means of standard fasteners. The costs can thereby be lowered.
In accordance with a further embodiment of the invention, the transport unit is releasably connected to a track vehicle which is coupled to one or more further track vehicles such as railroad cars or railmounted drive apparatus. A work train can thus be assembled in a favorable manner which comprises normal track vehicles and thus causes little cost.
An embodiment of the invention is represented in the drawings and will be described in the following. There are shown, schematically in each case Fig. 1 a railroad car having a work apparatus in accordance with the invention in a perspective representation in a transport position;
In accordance with a further embodiment of the invention, the transport unit is releasably connected to a track vehicle which is not modified or is only modified within the framework of its licensing conditions with respect to a normal vehicle. The apparatus in accordance with the invention can thereby be transported as a load using the track vehicle without approvals being required. A fast transport between different sites of operation is thereby possible.
The connection of the transport unit to the track vehicle preferably takes place by means of standard fasteners. The costs can thereby be lowered.
In accordance with a further embodiment of the invention, the transport unit is releasably connected to a track vehicle which is coupled to one or more further track vehicles such as railroad cars or railmounted drive apparatus. A work train can thus be assembled in a favorable manner which comprises normal track vehicles and thus causes little cost.
An embodiment of the invention is represented in the drawings and will be described in the following. There are shown, schematically in each case Fig. 1 a railroad car having a work apparatus in accordance with the invention in a perspective representation in a transport position;
Fig. 2 a side view of Fig. 1;
Fig. 3 a plan view of Fig. 1;
Fig. 4 a front view of Fig. 1; and Fig. 5 a side view of the railroad car with a work apparatus in accordance with the invention of Fig. 1 in a work position.
The work apparatus shown is a sleeper layer. The apparatus in accordance with the invention is configured as a transport unit 15 and is releasably connected to a railroad car 1 which is not modified or is only modified within the framework of its licensing conditions with respect to a normal railroad car. As can be seen in Figs 1 to 4, the work apparatus 15 in accordance with the invention is configured such that the permitted external dimensions of a load are not exceeded in the transport position.
The apparatus 15 in accordance with the invention can therefore be transported quite normally as a load using the railroad car 1.
The railroad car 1 in accordance with the invention includes a plurality of wheel axles 2, six in the example shown, a platform 3 supported by the wheel axles 2, a rack 4 arranged at the front end of the railroad car 1 on the platform 3 and a sleeper layer 5 arranged behind it for a plurality of sleepers 6.
The work implements of the apparatus 15, namely a track lifting apparatus 7 with track claws and a crane way 8 with arms 9, are accommodated in the rack 4. A first lifting and turning apparatus 10 is movably arranged between the sleeper layer 5 and an intermediate store 8 at the crane way 8. A second lifting and turning apparatus 12 is arranged movably between the intermediate store 11 and the front end of the crane boom 9 at the crane way 8.
As shown in the Figures, the work devices of the apparatus 15 in 5 accordance with the invention, namely rail lifting arm 7, crane way 8 with crane boom 9 and the turning apparatus 10, 12 attached thereto, are adjustable between the transport position shown in Figs. 1 to 4 and the work position shown in Fig. 5. In the transport position shown in Figs. 1 to 4, the work devices do not project beyond the lateral external dimensions of the railroad car 1. In the work position shown in Fig. 5, the devices are in contrast arranged before the head of the railroad car 1 to move into engagement with the rails 14 of the track 13 and to lay sleepers 6 beneath the rails 14. Any other kind of work devices for carrying out track construction works can also be configured in a corresponding manner.
The apparatus in accordance with the invention can advantageously be used for a variety of work at a railway track or for a railway track, for example installing and removing sleepers, machining rails, for example grinding, for earthworks, e.g. in connection with planum improvement works, welding works at rails, cable laying works, vegetation works, e.g.
tree work, surveying work, track measurements, rail inspections, overhead line measurements, video filming, works at overhead lines and signal plants, work at artificial constructions such as bridges and tunnels and much more. In all cases, the apparatus can be moved quickly to the site of operation and can optionally also be used after extending work devices.
Reference numeral list 1 railroad car 2 wheel axle 3 platform 4 rack 5 sleeper layer 6 sleeper 7 rail lifting arm with track claw 8 crane way 9 crane boom 10 first lifting and turning apparatus 11 intermediate store 12 second lifting and turning apparatus 13 track 14 rail 15 transport unit
Fig. 3 a plan view of Fig. 1;
Fig. 4 a front view of Fig. 1; and Fig. 5 a side view of the railroad car with a work apparatus in accordance with the invention of Fig. 1 in a work position.
The work apparatus shown is a sleeper layer. The apparatus in accordance with the invention is configured as a transport unit 15 and is releasably connected to a railroad car 1 which is not modified or is only modified within the framework of its licensing conditions with respect to a normal railroad car. As can be seen in Figs 1 to 4, the work apparatus 15 in accordance with the invention is configured such that the permitted external dimensions of a load are not exceeded in the transport position.
The apparatus 15 in accordance with the invention can therefore be transported quite normally as a load using the railroad car 1.
The railroad car 1 in accordance with the invention includes a plurality of wheel axles 2, six in the example shown, a platform 3 supported by the wheel axles 2, a rack 4 arranged at the front end of the railroad car 1 on the platform 3 and a sleeper layer 5 arranged behind it for a plurality of sleepers 6.
The work implements of the apparatus 15, namely a track lifting apparatus 7 with track claws and a crane way 8 with arms 9, are accommodated in the rack 4. A first lifting and turning apparatus 10 is movably arranged between the sleeper layer 5 and an intermediate store 8 at the crane way 8. A second lifting and turning apparatus 12 is arranged movably between the intermediate store 11 and the front end of the crane boom 9 at the crane way 8.
As shown in the Figures, the work devices of the apparatus 15 in 5 accordance with the invention, namely rail lifting arm 7, crane way 8 with crane boom 9 and the turning apparatus 10, 12 attached thereto, are adjustable between the transport position shown in Figs. 1 to 4 and the work position shown in Fig. 5. In the transport position shown in Figs. 1 to 4, the work devices do not project beyond the lateral external dimensions of the railroad car 1. In the work position shown in Fig. 5, the devices are in contrast arranged before the head of the railroad car 1 to move into engagement with the rails 14 of the track 13 and to lay sleepers 6 beneath the rails 14. Any other kind of work devices for carrying out track construction works can also be configured in a corresponding manner.
The apparatus in accordance with the invention can advantageously be used for a variety of work at a railway track or for a railway track, for example installing and removing sleepers, machining rails, for example grinding, for earthworks, e.g. in connection with planum improvement works, welding works at rails, cable laying works, vegetation works, e.g.
tree work, surveying work, track measurements, rail inspections, overhead line measurements, video filming, works at overhead lines and signal plants, work at artificial constructions such as bridges and tunnels and much more. In all cases, the apparatus can be moved quickly to the site of operation and can optionally also be used after extending work devices.
Reference numeral list 1 railroad car 2 wheel axle 3 platform 4 rack 5 sleeper layer 6 sleeper 7 rail lifting arm with track claw 8 crane way 9 crane boom 10 first lifting and turning apparatus 11 intermediate store 12 second lifting and turning apparatus 13 track 14 rail 15 transport unit
Claims (10)
1. An apparatus for the railmounted carrying out of works at a railway track or for a railway track such as earthworks, rail works, sleeper laying, overhead line works and signal works, sleeper replacement and the like, characterized in that the devices (7 - 12) for carrying out the works form a transport unit (15) or are accommodated in a transport unit; and in that the transport unit (15) can be releasably fastened to a rail vehicle (1), in particular to a railroad car.
2. An apparatus in accordance with claim 1, characterized in that at least some of the devices (7 - 12) can be adjusted between a transport position and a work position.
3. An apparatus in accordance with claim 1 or claim 2, characterized in that the dimensions of the transport unit (15) are limited to standard container dimensions, in particular maritime container dimensions, at least in its transport position.
4. An apparatus in accordance with any one of the preceding claims, characterized in that the transport unit( 15) itself is configured as a standard container, in particular as a maritime container.
5. An apparatus in accordance with any one of the claims 1 to 3, characterized in that the transport unit (15) has a frame rack (4) which can be releasably fastened to the rail vehicle (1) and in which the work devices (7 - 12) are accommodated.
6. An apparatus in accordance with any one of the preceding claims, characterized in that the transport unit (15) includes lifting arms (7) provided with track roller claws and/or a rail adjustment device and/or a crane way (8) and/or at least one sleeper lifting cylinder (10, 12) and/or a sleeper turning apparatus and/or a rail clamp control device and/or an operator's cab and/or drive and/or control members for carrying out the works.
7. An apparatus in accordance with any one of the preceding claims, characterized in that the rail track (1) has at least one device usable for the works, such as a storage space (5), in addition to the transport unit (15).
8. An apparatus in accordance with any one of the preceding claims, characterized in that the rail vehicle (1) is not modified or is only modified within the framework of its licensing conditions with respect to a normal rail vehicle.
9 9. An apparatus in accordance with any one of the preceding claims, characterized in that the connection of the transport unit (15) to the rail vehicle (1) takes place by means of standard fasteners.
10. An apparatus in accordance with any one of the preceding claims, characterized in that the transport unit (15) is releasably connected to a rail vehicle (1) which is coupled to one or more further rail vehicles such as railroad cars or railmounted drive apparatus.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10009623.9 | 2010-09-15 | ||
| EP10009623.9A EP2431521B1 (en) | 2010-09-15 | 2010-09-15 | Device for platform construction |
| PCT/EP2011/004620 WO2012034694A1 (en) | 2010-09-15 | 2011-09-14 | Device for carrying out track construction works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2811353A1 true CA2811353A1 (en) | 2012-03-22 |
Family
ID=43530477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2811353A Abandoned CA2811353A1 (en) | 2010-09-15 | 2011-09-14 | Device for carrying out track construction works |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20130284046A1 (en) |
| EP (1) | EP2431521B1 (en) |
| CN (1) | CN103109020A (en) |
| AU (1) | AU2011301370A1 (en) |
| BR (1) | BR112013006301A2 (en) |
| CA (1) | CA2811353A1 (en) |
| ES (1) | ES2621516T3 (en) |
| RU (1) | RU2013116906A (en) |
| WO (1) | WO2012034694A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141264A (en) * | 2014-07-25 | 2014-11-12 | 中铁十七局集团第五工程有限公司 | Plate-type ballastless track laying precision keeping method |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012220907A1 (en) * | 2012-11-15 | 2014-05-28 | K&K Maschinenentwicklungs GmbH & Co. KG | System for the track-bound transport of objects |
| CN103192361A (en) * | 2013-04-18 | 2013-07-10 | 北京约基工业股份有限公司 | Mobile maintenance car for belt conveyors |
| CN104153261B (en) * | 2014-09-04 | 2016-04-27 | 昆明学院 | A kind of Quick sleeper replacer |
| CN104179093B (en) * | 2014-09-04 | 2016-04-27 | 昆明学院 | A kind of fast quick change pillow machine |
| CN106223137B (en) * | 2016-08-29 | 2019-06-28 | 株洲长远铁路建机有限公司 | A kind of concrete precision screed operation vehicle of tunnel railway roadbed construction operation |
| CN106351086B (en) * | 2016-08-29 | 2019-03-22 | 株洲长远铁路建机有限公司 | A kind of construction operation method and its system and device of tunnel railway roadbed |
| CN106223139A (en) * | 2016-08-31 | 2016-12-14 | 昆明学院 | A kind of mechanical-electrical-hydraulic integration sleeper replacement device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH357425A (en) * | 1957-09-18 | 1961-10-15 | Eberswalde Kranbau | Device for bringing track yokes to and from a track laying crane |
| AT400729B (en) * | 1990-08-24 | 1996-03-25 | Plasser Bahnbaumasch Franz | MACHINE FOR REPLACING THE SILLS OF A TRACK |
| AT406493B (en) * | 1993-09-17 | 2000-05-25 | Plasser Bahnbaumasch Franz | TRACK CONSTRUCTION MACHINE FOR CARRYING OUT TRACK WORK |
| AT403708B (en) * | 1994-09-15 | 1998-05-25 | Plasser Bahnbaumasch Franz | TRACK CONSTRUCTION MACHINE |
| AT406695B (en) * | 1996-05-21 | 2000-07-25 | Plasser Bahnbaumasch Franz | CRANE VEHICLE FOR THE TRANSPORT OF THRESHOLDS |
| ATA100896A (en) * | 1996-06-10 | 1997-06-15 | Plasser Bahnbaumasch Franz | THRESHOLD LAYER |
| AT5769U3 (en) * | 2002-09-05 | 2003-09-25 | Plasser Bahnbaumasch Franz | MACHINE FOR DISASSEMBLING AND LAYING A TRACK AND METHOD |
| CN2628205Y (en) * | 2003-07-07 | 2004-07-28 | 上海铁路局科学技术研究所 | Large container type steel rail contact welding operating vehicle |
| AT500949B8 (en) * | 2004-10-01 | 2007-02-15 | Plasser Bahnbaumasch Franz | MACHINE FOR IMPLEMENTING A RAILWAY CORRECTION |
| DE202005004924U1 (en) * | 2005-03-23 | 2006-07-27 | Wiebe Holding Gmbh & Co. Kg | Railway tie bar removal and replacement wagon has wheel-mounted portal crane on wagon load platform |
| US7478596B2 (en) * | 2005-03-30 | 2009-01-20 | Franz Plasser Bahnbaumaschinen - Industriegesellschaft Gmbh | Method and machine for replacing damaged rail sections of a track |
| DE502006008191D1 (en) * | 2005-08-11 | 2010-12-09 | Plasser Bahnbaumasch Franz | MACHINE FOR RENEWING A TRAIL |
| US7694630B2 (en) * | 2005-08-18 | 2010-04-13 | Nordco, Inc. | Railway maintenance vehicle with balanced bulk storage |
| US7635063B2 (en) * | 2006-11-06 | 2009-12-22 | Progress Rail Services Corp. | Swing stop for rotary crane |
| AT505403B1 (en) * | 2007-06-19 | 2009-01-15 | Plasser Bahnbaumasch Franz | MACHINE FOR RECEIVING AND STORING SMALL IRONS OF A TRACK AND PROCESS |
| AT505922B1 (en) * | 2007-10-23 | 2009-05-15 | Plasser Bahnbaumasch Franz | TRUCK VEHICLE WITH A COVERED LOADING AREA |
| CN101629403B (en) * | 2009-08-13 | 2011-11-30 | 中铁四局集团有限公司 | Universal stirring pumping perfusion vehicle for high-low elastic modulus cement emulsified asphalt mortar |
| US8220397B2 (en) * | 2010-06-22 | 2012-07-17 | Sperling Railway Services, Inc. | Method and apparatus for retrieving and placing tie plates |
| FR2968018B1 (en) * | 2010-11-29 | 2013-08-16 | Europ De Travaux Ferroviaires Etf | PROCESS FOR CONSTRUCTING RAILWAY. |
| US8505459B2 (en) * | 2011-01-07 | 2013-08-13 | Harsco Corporation | Vertical force stabilizer |
| US20120192756A1 (en) * | 2011-01-31 | 2012-08-02 | Harsco Corporation | Rail vision system |
| US9752286B2 (en) * | 2012-03-23 | 2017-09-05 | B&B Metals, Inc. | Tie plate separator and method thereof |
| US9121139B2 (en) * | 2012-07-13 | 2015-09-01 | Harsco Corporation | Track maintenance apparatus and method |
| CA2945434C (en) * | 2013-02-06 | 2018-06-26 | Herzog Railroad Services, Inc. | Rail handling and drilling machine |
-
2010
- 2010-09-15 ES ES10009623.9T patent/ES2621516T3/en active Active
- 2010-09-15 EP EP10009623.9A patent/EP2431521B1/en active Active
-
2011
- 2011-09-14 CN CN2011800443502A patent/CN103109020A/en active Pending
- 2011-09-14 CA CA2811353A patent/CA2811353A1/en not_active Abandoned
- 2011-09-14 BR BR112013006301A patent/BR112013006301A2/en not_active IP Right Cessation
- 2011-09-14 AU AU2011301370A patent/AU2011301370A1/en not_active Abandoned
- 2011-09-14 WO PCT/EP2011/004620 patent/WO2012034694A1/en active Application Filing
- 2011-09-14 RU RU2013116906/11A patent/RU2013116906A/en not_active Application Discontinuation
- 2011-09-14 US US13/821,852 patent/US20130284046A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141264A (en) * | 2014-07-25 | 2014-11-12 | 中铁十七局集团第五工程有限公司 | Plate-type ballastless track laying precision keeping method |
| CN104141264B (en) * | 2014-07-25 | 2016-01-06 | 中铁十七局集团第五工程有限公司 | Plate-type slag-free orbit lays precision keeping method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2431521B1 (en) | 2017-01-11 |
| RU2013116906A (en) | 2014-10-20 |
| US20130284046A1 (en) | 2013-10-31 |
| AU2011301370A1 (en) | 2013-03-14 |
| EP2431521A1 (en) | 2012-03-21 |
| ES2621516T3 (en) | 2017-07-04 |
| BR112013006301A2 (en) | 2016-06-07 |
| WO2012034694A1 (en) | 2012-03-22 |
| CN103109020A (en) | 2013-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20160914 |