US20180010303A1 - Method for track renewal - Google Patents
Method for track renewal Download PDFInfo
- Publication number
- US20180010303A1 US20180010303A1 US15/547,176 US201615547176A US2018010303A1 US 20180010303 A1 US20180010303 A1 US 20180010303A1 US 201615547176 A US201615547176 A US 201615547176A US 2018010303 A1 US2018010303 A1 US 2018010303A1
- Authority
- US
- United States
- Prior art keywords
- track
- ballast bed
- deposited
- new
- wagons
- 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
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
-
- 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
- E01B27/022—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means by devices moving on the track with or without spreading or levelling
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
- E01B27/08—Renewing or cleaning the ballast in situ, with or without concurrent work on the track the track having been taken-up
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
- E01B27/11—Renewing or cleaning the ballast in situ, with or without concurrent work on the track combined with concurrent renewal of track components
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
-
- 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
- E01B29/05—Transporting, laying, removing, or renewing both rails and sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/02—Removing or re-contouring ballast
- E01B2203/024—Inclined chain
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/03—Displacing or storing ballast
- E01B2203/034—Displacing or storing ballast using storing containers
- E01B2203/036—Displacing or storing ballast using storing containers fixed to vehicle
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/04—Cleaning or reconditioning ballast or ground beneath
- E01B2203/045—Cleaning or reconditioning ballast or ground beneath the ballast having been taken up
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/06—Placing ballast
- E01B2203/065—Re-use of ballast
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/08—Levelling ballast or ground beneath
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/10—Track-lifting or-lining devices or methods
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/141—Way of locomotion or support on the track to be treated
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/145—Way of locomotion or support on the ballast
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/17—Devices for working the railway-superstructure continually advancing
Definitions
- the invention relates to a method for renewing a track and cleaning a ballast bed.
- a method for rehabilitation of a track subgrade in which, by means of a bridge-like first track maintenance vehicle, a track panel is lifted off a ballast bed and temporarily removed in the longitudinal direction of the track.
- the old ballast bed is excavated by means of a second vehicle.
- a formation protection layer as well as new ballast is introduced into the renewal gap.
- the old track panel is laid or reinstalled, the panel having been stored on the first vehicle, suspended from the frame of the same, during the bedding rehabilitation process.
- a track maintenance machine for partial renewal of a track is known from CH 657 649, said machine consisting of a carrying beam supported at its ends on two on-track undercarriages. This beam is placed above a track panel to be removed, which is lifted up and fixed to the beam. Then the machine is moved on crawler tracks along the track renewal gap, during which the old ballast bed is removed by means of a clearing chain provided at the end of the beam, and new ballast is brought in. Upon the latter, the old track panel is subsequently laid down again.
- this object is achieved with a method of the specified kind by way of the features cited in the characterizing part of the main claim.
- a method of this kind offers the advantage that a complete track renewal is possible which includes transporting away the old rails and, taking place parallel thereto, bringing on new rails. In an advantageous way, this renders unnecessary two additional track closures required for a removal of the old rails and a delivery of new rails which, as a rule, are pre-deposited laterally next to the track to be renewed.
- FIG. 1 is a schematic side view (shown in two parts for reasons of space) of the front section of an installation for track renewal and ballast cleaning
- FIG. 2 is an enlarged detail view of a part of the installation
- FIG. 3 is a schematic side view of the rear section of the installation.
- An installation 1 serves for renewal of a track 2 and for cleaning of a ballast bed 3 and consists essentially of a number of track maintenance vehicles, arranged one following the other in the longitudinal direction of the track, which are mobile in a working direction 4 on on-track undercarriages 5 and, in part, additionally on crawler tracks 6 .
- the front section of the installation 1 shown in FIG. 1 , is dedicated to dismantling the old track 2 and is composed of a panel removing machine 7 and several track panel wagons 8 preceding the same in the working direction 4 .
- Located at the front end of the installation 1 is a loading wagon 9 to which hopper cars 10 are coupled.
- An independently mobile ballast bed cleaning machine 11 follows the panel removing machine 7 .
- the rear section of the installation 1 serves for laying a new track 2 and includes a sleeper laying machine 12 , following the cleaning machine 11 in the working direction 4 , to which a motor wagon 13 as well as a number of sleeper wagons 14 are coupled.
- the method of track renewal starts with the removal of the old track 2 in sections, in which a track panel 15 is in each case lifted off the ballast bed 3 by means of the panel removing machine 7 , thus creating a renewal gap 17 , and is transported towards the front in the working direction 4 with the aid of a gantry crane 16 ( FIG. 1 ), where the track panel 15 is deposited on one of the track panel wagons 8 riding on the old track 2 .
- the front end of the panel removing machine 7 is supported via on-track undercarriages 5 on the old track 2 while the rear end of the machine 7 rests in the renewal gap 17 on the now exposed ballast bed 3 via a crawler track 6 lowered for this purpose.
- the cleaning machine 11 following in the renewal gap 17 and also moving on lowered crawler tracks 6 , takes up the ballast bed 3 by means of a clearing chain 18 and cleans it in a screening plant 19 .
- the cleaned ballast 20 is discharged right away again via a chute 21 and graded behind the rear crawler track 6 .
- the spoil 32 accruing in the screening plant 19 is transported forward in the working direction 4 of the installation 1 via a conveyor belt road 23 underneath the track panels 15 deposited on the track panel wagons 8 , where it is discharged via the loading wagon 9 ( FIG. 1 ) into the hopper cars 10 for storage.
- a conveyor belt 24 of the conveyor belt road 23 is designed to be vertically pivotable by means of a drive 25 . While the track panel 15 is shifted forward through the region of said conveyor belt 24 , the transporting of the spoil is briefly interrupted.
- the forward motions of the panel removing machine 7 and the trailing cleaning machine 11 must be coordinated with one another in such a manner that a continuous transfer of the spoil 32 to a rear end 33 of the conveyor belt road 23 is possible.
- the independently mobile sleeper laying machine 12 follows the cleaning machine 11 at a certain distance and, during this, is supported at its front end by a crawler track 6 in the renewal gap 17 on the new or cleaned ballast 20 .
- new sleepers 27 which are brought on in layers with the aid of a gantry crane 28 are continuously laid down by means of a sleeper laying device 26 .
- the new sleepers 27 are stored on sleeper wagons 14 (not shown in detail) arranged at the rear end of the installation 1 , wherein additionally new rails 29 are also stored underneath the new sleepers 27 .
- these new rails 29 are gripped in pairs by means of a gripping device 30 with the aid of the gantry crane 28 and transported forward in the working direction 4 up to a front transfer position 31 .
- the free ends of the new rails 29 are received by suitable rail tongs 34 —fastened to the cleaning machine 11 —and pulled forward into the renewal gap 17 and then temporarily deposited on the cleaned ballast 20 of the ballast bed 3 .
- the pre-deposited new rails 29 are lifted from the ballast bed 3 , spread onto the new sleepers 27 and connected to the same to form the renewed track 2 .
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
- The invention relates to a method for renewing a track and cleaning a ballast bed.
- According to AT 368 217, a method for rehabilitation of a track subgrade is known in which, by means of a bridge-like first track maintenance vehicle, a track panel is lifted off a ballast bed and temporarily removed in the longitudinal direction of the track. In the renewal gap thus created, the old ballast bed is excavated by means of a second vehicle. Thereafter—again by means of the first vehicle—a formation protection layer as well as new ballast is introduced into the renewal gap. Upon this new bedding, the old track panel is laid or reinstalled, the panel having been stored on the first vehicle, suspended from the frame of the same, during the bedding rehabilitation process.
- A track maintenance machine for partial renewal of a track is known from CH 657 649, said machine consisting of a carrying beam supported at its ends on two on-track undercarriages. This beam is placed above a track panel to be removed, which is lifted up and fixed to the beam. Then the machine is moved on crawler tracks along the track renewal gap, during which the old ballast bed is removed by means of a clearing chain provided at the end of the beam, and new ballast is brought in. Upon the latter, the old track panel is subsequently laid down again.
- It is the object of the present invention to provide a method of the kind mentioned at the beginning with which a simplified complete track renewal is possible.
- According to the invention, this object is achieved with a method of the specified kind by way of the features cited in the characterizing part of the main claim.
- A method of this kind offers the advantage that a complete track renewal is possible which includes transporting away the old rails and, taking place parallel thereto, bringing on new rails. In an advantageous way, this renders unnecessary two additional track closures required for a removal of the old rails and a delivery of new rails which, as a rule, are pre-deposited laterally next to the track to be renewed.
- Additional advantages of the invention become apparent from the dependent claim and the drawing description.
- The invention will be described in more detail below with reference to an embodiment represented in the drawing in which
FIG. 1 is a schematic side view (shown in two parts for reasons of space) of the front section of an installation for track renewal and ballast cleaning,FIG. 2 is an enlarged detail view of a part of the installation, andFIG. 3 is a schematic side view of the rear section of the installation. - An
installation 1, visible in the drawings, serves for renewal of atrack 2 and for cleaning of aballast bed 3 and consists essentially of a number of track maintenance vehicles, arranged one following the other in the longitudinal direction of the track, which are mobile in a workingdirection 4 on on-track undercarriages 5 and, in part, additionally oncrawler tracks 6. The front section of theinstallation 1, shown inFIG. 1 , is dedicated to dismantling theold track 2 and is composed of apanel removing machine 7 and severaltrack panel wagons 8 preceding the same in the workingdirection 4. Located at the front end of theinstallation 1 is aloading wagon 9 to whichhopper cars 10 are coupled. An independently mobile ballastbed cleaning machine 11 follows thepanel removing machine 7. - The rear section of the
installation 1, visible inFIG. 3 , serves for laying anew track 2 and includes asleeper laying machine 12, following thecleaning machine 11 in the workingdirection 4, to which amotor wagon 13 as well as a number ofsleeper wagons 14 are coupled. - The method of track renewal according to the invention starts with the removal of the
old track 2 in sections, in which atrack panel 15 is in each case lifted off theballast bed 3 by means of thepanel removing machine 7, thus creating arenewal gap 17, and is transported towards the front in theworking direction 4 with the aid of a gantry crane 16 (FIG. 1 ), where thetrack panel 15 is deposited on one of thetrack panel wagons 8 riding on theold track 2. During this, the front end of thepanel removing machine 7 is supported via on-track undercarriages 5 on theold track 2 while the rear end of themachine 7 rests in therenewal gap 17 on the now exposedballast bed 3 via acrawler track 6 lowered for this purpose. - The
cleaning machine 11, following in therenewal gap 17 and also moving on loweredcrawler tracks 6, takes up theballast bed 3 by means of aclearing chain 18 and cleans it in ascreening plant 19. The cleanedballast 20 is discharged right away again via achute 21 and graded behind therear crawler track 6. Additionally, there is also the alternative possibility to introduce new ballast, as needed, by way of aconveyor belt 22 via thechute 21 into therenewal gap 17, and to grade the same. - As can be seen in
FIGS. 1 and 2 , thespoil 32 accruing in thescreening plant 19 is transported forward in the workingdirection 4 of theinstallation 1 via aconveyor belt road 23 underneath thetrack panels 15 deposited on thetrack panel wagons 8, where it is discharged via the loading wagon 9 (FIG. 1 ) into thehopper cars 10 for storage. In order to enable a removedtrack panel 15 to be shifted forward without obstruction on thepanel removing machine 7 for being placed on the firsttrack panel wagon 8, aconveyor belt 24 of theconveyor belt road 23 is designed to be vertically pivotable by means of adrive 25. While thetrack panel 15 is shifted forward through the region of saidconveyor belt 24, the transporting of the spoil is briefly interrupted. - The forward motions of the
panel removing machine 7 and the trailingcleaning machine 11 must be coordinated with one another in such a manner that a continuous transfer of thespoil 32 to arear end 33 of theconveyor belt road 23 is possible. - In the rear section of the
installation 1, shown inFIG. 3 , the independently mobilesleeper laying machine 12 follows thecleaning machine 11 at a certain distance and, during this, is supported at its front end by acrawler track 6 in therenewal gap 17 on the new or cleanedballast 20. Upon the latter,new sleepers 27 which are brought on in layers with the aid of agantry crane 28 are continuously laid down by means of asleeper laying device 26. Thenew sleepers 27 are stored on sleeper wagons 14 (not shown in detail) arranged at the rear end of theinstallation 1, wherein additionallynew rails 29 are also stored underneath thenew sleepers 27. - On the
sleeper wagons 14, thesenew rails 29 are gripped in pairs by means of agripping device 30 with the aid of thegantry crane 28 and transported forward in the workingdirection 4 up to afront transfer position 31. In this position, the free ends of thenew rails 29 are received bysuitable rail tongs 34—fastened to thecleaning machine 11—and pulled forward into therenewal gap 17 and then temporarily deposited on the cleanedballast 20 of theballast bed 3. After the new sleepers have been placed, the pre-depositednew rails 29 are lifted from theballast bed 3, spread onto thenew sleepers 27 and connected to the same to form the renewedtrack 2.
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA55/2015A AT516628B1 (en) | 2015-02-06 | 2015-02-06 | Method of renewing a track |
ATA55/2015 | 2015-02-06 | ||
PCT/EP2016/000024 WO2016124305A1 (en) | 2015-02-06 | 2016-01-08 | Method for track renewal |
Publications (2)
Publication Number | Publication Date |
---|---|
US20180010303A1 true US20180010303A1 (en) | 2018-01-11 |
US10385517B2 US10385517B2 (en) | 2019-08-20 |
Family
ID=55072647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/547,176 Active 2036-03-05 US10385517B2 (en) | 2015-02-06 | 2016-01-08 | Method for track renewal |
Country Status (8)
Country | Link |
---|---|
US (1) | US10385517B2 (en) |
EP (1) | EP3253922B1 (en) |
CN (1) | CN107223172B (en) |
AT (1) | AT516628B1 (en) |
ES (1) | ES2715758T3 (en) |
PL (1) | PL3253922T3 (en) |
TR (1) | TR201903579T4 (en) |
WO (1) | WO2016124305A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10385517B2 (en) * | 2015-02-06 | 2019-08-20 | Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. | Method for track renewal |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108221513B (en) * | 2017-12-26 | 2019-04-02 | 常州市瑞泰工程机械有限公司 | A kind of railroad turnout steel rail construction Transport Machinery |
CN110924244B (en) * | 2019-12-27 | 2021-10-26 | 嘉兴德基机械设计有限公司 | Multifunctional railway tamping car |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2259185B1 (en) * | 1974-01-29 | 1976-12-31 | Scheuchzer Fils Auguste | |
CH583822A5 (en) * | 1974-07-11 | 1977-01-14 | Scheuchzer Auguste Les Fils De | |
AT345878B (en) | 1975-07-11 | 1978-10-10 | Plasser Bahnbaumasch Franz | METHOD AND DEVICE FOR CHANGING A TRACK IN SECTIONS |
CH620005A5 (en) * | 1978-04-19 | 1980-10-31 | Scheuchzer Auguste Les Fils D | |
AT368217B (en) * | 1980-01-15 | 1982-09-27 | Plasser Bahnbaumasch Franz | DRIVABLE PLANT FOR RENOVATING THE TRACK |
AT372722B (en) * | 1980-07-24 | 1983-11-10 | Plasser Bahnbaumasch Franz | DRIVABLE PLANT AND METHOD FOR RENOVATING THE SIDED BASE |
CH657649A5 (en) | 1984-05-02 | 1986-09-15 | Matisa Materiel Ind Sa | Railway site machine for the at least partial repair of a railway track portion |
DE3664504D1 (en) * | 1986-07-25 | 1989-08-24 | Plasser Bahnbaumasch Franz | Machine for replacing or renewing the rails and sleepers of an existing track |
RU2059743C1 (en) * | 1993-11-09 | 1996-05-10 | Акционерное общество "Тулажелдормаш" | Machine for renewal of railway ballast prism |
AT3919U3 (en) * | 2000-07-13 | 2001-08-27 | Plasser Bahnbaumasch Franz | MACHINE FOR DISMANTLING AN OLD AND LAYING A NEW TRACK |
ES2302128T3 (en) * | 2004-09-22 | 2008-07-01 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | PROCEDURE FOR EXPLORING THE MILK OF A VIA. |
UA90526C2 (en) * | 2005-08-11 | 2010-05-11 | Франц Пляссер Банбаумашинен-Индустригезельшафт Мбг | Machine for renewing a railway track |
AT502187B1 (en) * | 2005-11-14 | 2007-02-15 | Plasser Bahnbaumasch Franz | Method for cleaning of ballast bed of track, involves accomplishing of first and second working processes alternatively whereby first and second working processes depend on degree of contamination of ballast bed |
CH700126B1 (en) * | 2008-12-16 | 2013-01-31 | Matisa Materiel Ind Sa | Machine and method for renewing a track. |
DE102012017997A1 (en) * | 2012-09-12 | 2014-04-10 | Zürcher Holding GmbH | Method for creating and / or rehabilitating a railway line |
AT516628B1 (en) * | 2015-02-06 | 2016-07-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Method of renewing a track |
-
2015
- 2015-02-06 AT ATA55/2015A patent/AT516628B1/en active
-
2016
- 2016-01-08 CN CN201680008400.4A patent/CN107223172B/en active Active
- 2016-01-08 ES ES16700094T patent/ES2715758T3/en active Active
- 2016-01-08 EP EP16700094.2A patent/EP3253922B1/en active Active
- 2016-01-08 TR TR2019/03579T patent/TR201903579T4/en unknown
- 2016-01-08 PL PL16700094T patent/PL3253922T3/en unknown
- 2016-01-08 US US15/547,176 patent/US10385517B2/en active Active
- 2016-01-08 WO PCT/EP2016/000024 patent/WO2016124305A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10385517B2 (en) * | 2015-02-06 | 2019-08-20 | Plasser & Theurer Export Von Bahnbaumaschinen Gesellschaft M.B.H. | Method for track renewal |
Also Published As
Publication number | Publication date |
---|---|
CN107223172B (en) | 2019-06-14 |
WO2016124305A1 (en) | 2016-08-11 |
TR201903579T4 (en) | 2019-04-22 |
CN107223172A (en) | 2017-09-29 |
ES2715758T3 (en) | 2019-06-06 |
AT516628A4 (en) | 2016-07-15 |
AT516628B1 (en) | 2016-07-15 |
EP3253922A1 (en) | 2017-12-13 |
PL3253922T3 (en) | 2019-05-31 |
US10385517B2 (en) | 2019-08-20 |
EP3253922B1 (en) | 2018-12-12 |
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Legal Events
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AS | Assignment |
Owner name: PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GESE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BRUNNINGER, MANFRED;REEL/FRAME:043129/0374 Effective date: 20170717 |
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STPP | Information on status: patent application and granting procedure in general |
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