CN102202954A - Apparatus for fixing a switching device on stock rails of a switch - Google Patents
Apparatus for fixing a switching device on stock rails of a switch Download PDFInfo
- Publication number
- CN102202954A CN102202954A CN200980135811XA CN200980135811A CN102202954A CN 102202954 A CN102202954 A CN 102202954A CN 200980135811X A CN200980135811X A CN 200980135811XA CN 200980135811 A CN200980135811 A CN 200980135811A CN 102202954 A CN102202954 A CN 102202954A
- Authority
- CN
- China
- Prior art keywords
- rail
- stock rail
- framework
- fixed
- stock
- 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.)
- Pending
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
- E01B7/00—Switches; Crossings
- E01B7/02—Tongues; Associated constructions
- E01B7/06—Constructions with flexible tongues or flexible fishplates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/02—Mechanical devices for operating points or scotch-blocks, e.g. local manual control
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2205/00—Electrical insulation of railway track parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
In an apparatus for fixing a switching device (13) on stock rails (5) of a switch, comprising a mounting for the switching device that can be fixed on the stock rails (5), the mounting is formed by a rigid frame (7) which is designed to be connected transversely to the rail longitudinal direction of the two stock rails (5) and fixed to the rail stem of the stock rails (5).
Description
Technical field
The present invention relates to a kind of being used for is fixed on device on the stock rail of track switch with the track switch transfer device, and it comprises the fixable anchor fitting on stock rail that is used for the track switch transfer device.
Background technology
Known this device from DE 200 10 922 U1 for example.
The driver element of track switch transfer device is made of hydraulic pressure or electromagnetic actuator device usually, this actuating device is arranged in the shell between the stock rail rigidly, perhaps also can be arranged in outside the stock rail of track switch and by adjusting lever (Stellstange) by situation to be connected with point tongue.For common track switch transfer device, the shell of driver element is fixed in railway sleeper place or the slot type sleeper (Trogschwelle) by the connecting element of corresponding formation.
For the track switch transfer device is provided, point tongue can with this device with high precision more near and away from the position between regulate, propose in DE 200 10 922 U1, the anchor fitting that is used for fixing the track switch transfer device directly is fixed on the stock rail of track switch.This is mainly based on following consideration, and promptly track fixing on railroad tie is not perfect rigidity, but owing to het expansion or owing to the force of inertia that is caused by guideway vehicle allows track certain proper motion arranged.Mainly be that this stock rail to track switch also is like this when layer that the sound proofing material that inserts between stock rail and the railway sleeper by flexibility constitutes.When driver element is fixed in sleeper place or the slot type sleeper as common so far, therefore do not get rid of certain relative motion is arranged between stock rail and the driver element, such consequence is, for the point tongue that is connected with driver element by adjusting lever, at each terminal location certain position deviation can appear.This especially can cause damaging when guideway vehicle crosses track switch rapidly or even cause accident.Driver element by the track switch transfer device directly is fixed on the stock rail by connecting element, the position of driver element and thus the position of two point tongues also directly determine according to stock rail, like this, because the just minimizing of the position deviation of the point tongue that proper motion produced of stock rail.Especially, the gap change between point tongue that reclines and the affiliated stock rail can reduce in this way, and this makes the guiding of wheel rim more lasting and impact still less when crossing track switch.
By DE 200 10 922 U1 anchor fitting known, that be used for fixing the track switch transfer device relative motion between stock rail and the track switch transfer device is reduced.Yet, only anchor fitting is fixed on the flange of rail place of stock rail at this, for this structure, certain proper motion of stock rail can be passed to track switch transfer device place like this, and also can therefore produce the relative motion between stock rail and the track switch transfer device.When stock rail flexibly is bearing in fixedly on the roadbed or on the sleeper time, the proper motion of stock rail also comprises the side direction motion of toppling, this motion causes the position deviation of stock rail on the one hand, and can't guarantee that on the other hand the supporting stability that is enough to the track switch transfer device is fixed on sleeper place or slot type sleeper place is arranged.
Summary of the invention
Therefore, the objective of the invention is to, a kind of anchor fitting that is used for the track switch transfer device is provided, this anchor fitting is got rid of basically in the actuating device of track switch transfer device and particularly track switch transfer device and the relative motion between the stock rail, wherein this should irrespectively be guaranteed with each installation site of track switch transfer device, and especially can carry out desired fixing in simple mode in slot type sleeper and sleeper pitch.
For solving this task, aforesaid device is modified into, and anchor fitting is made of rigid frame, and this framework is transverse to two stock rails of vertical connection of track, and framework is separately fixed at the web of the rail (Schienensteg) of stock rail and locates.Be made of the rigid frame that vertically connects two stock rails transverse to track by anchor fitting, provide corresponding stable structure, this structure itself has made stock rail stable.In addition; be separately fixed at the web of the rail place of stock rail by the anchor fitting of shaped as frame; that guarantees the various motions of stock rail and especially stock rail topples Motion Transmission to rigid frame; thereby be rigidly fixed on the framework by the track switch transfer device, can suppress the relative motion between track switch transfer device and the stock rail so effectively.
The rigid frame that is provided with as anchor fitting according to the present invention can simpler mode be arranged in the sleeper pitch at this, promptly in the clearance envelope between two adjacent sleepers or in the slot type sleeper.When arriving frame arrangement in the slot type sleeper, only must consider, be fixed on the stock rail framework free suspension type and in the slot type sleeper, do not have supporting, the power that does not expect to have of stock rail or the framework that is connected with stock rail is applied on the slot type sleeper of stationkeeping avoiding.
Framework preferably so is fixed on the stock rail, is about to frame arrangement below the flange of rail of stock rail, and with the retaining element formation of surrounding the flange of rail respectively outside or be attached thereto, these retaining elements are rigidly fixed to the web of the rail place of stock rail.Retaining element by surrounding the flange of rail respectively outside can implementation framework and stable being connected of especially angle of stock rail, and can act on outside respectively by retaining element and more easily realize tensioning on the stock rail, so in fact can farthest get rid of the relative motion between stock rail and the framework.
At this, so be fixed on the stock rail in preferable mode, filling block promptly is set respectively on stock rail, this filling block and the web of the rail are tightened and are bearing on the flange of rail, and wherein filling block preferably fills up the clearance envelope between the tread and the flange of rail basically.This filling block be used for basically that form is connected with the web of the rail ordinatedly and supporting rail at the bottom of, the connective stability of framework and stock rail further improves thus.At this, fastening force is distributed on the big as far as possible contact surface, and this contact surface comprises the whole at least basically web of the rail and the flange of rail, wherein additionally can also be provided with supporting member at the downside place of tread, can avoid pointwise to apply power and cooresponding stress concentration thus.
The improvement of another kind of corresponding preferred construction is that framework is fixed on the stock rail in the outside and the inboard of stock rail respectively.For being fixed on the stock rail inboard, be preferably provided with the tongue arranged beneath, act on the clamping element on the stock rail flange of rail.In this structure, the flange of rail is clamped in the clamping element of track inboard and acts between the retaining element in the track outside.
Framework arranged according to the present invention must have corresponding higher rigidity certainly, so that can connect rigidly between two stock rails.For this reason, preferably this structure being modified into framework is made of two back plates, these back plates by at least two, be preferably three stulls (Streben) transverse to the track longitudinal extension, especially fishplate bar, be connected to each other, wherein back plate preferably uses the parallel leg transverse to the track longitudinal extension to be configured to U-shaped.At this, two back plates are arranged in the place, bottom surface of two stock rails, and wherein the U-shaped structure between two parallel U support arms is provided for the additional clearance envelope of installing.Can be fixed for the backing plate or the floor of stock rail at two support arm places, wherein, preferably be arranged in this case, be provided in the centre under the situation of the backing plate of stock rail or floor, framework is connected with retaining element.
Stull and the especially web of the rail of two back plates of connecting frame must be made of the material of enough rigidity, wherein preferably uses fishplate bar.At this, fishplate bar preferably is arranged in the vertical plane surface to guarantee the extra high structure of torsional stiffness, the while save weight.
In railroad building, track for example is used for the signal transmission of track signal device, monitoring device etc. through being usually used in current delivery.Must guarantee that in this case two stock rails are electric insulating each other., preferably be arranged in the present invention for this reason, be provided with in the centre under the situation of electric insulating spare, frame fixation is on stock rail.
Framework according to the present invention can be used as the anchor fitting of track switch transfer device and tongue terminal location calibration unit, or is used as the latching device of tongue.At this, framework preferably has the anchor fitting that is used for driver element, especially the hydraulic piston cylinder assembly of track switch transfer device.
Description of drawings
Be further explained according to the embodiment that schematically shows in the accompanying drawings below the present invention.In the accompanying drawings, Fig. 1 illustrates the oblique drawing according to first kind of embodiment of device of the present invention, Fig. 2 is the view that has the adjustment element (Stellelement) that is fixed on the framework according to Fig. 1, Fig. 3 is the lateral plan according to the arrow III of Fig. 2, Fig. 4 is the enlarged view in the stock rail scope shown in the right side among Fig. 3, Fig. 5 is the upward view according to the device of Fig. 1, Fig. 6 is the birds-eye view according to second kind of structure of device of the present invention, Fig. 7 is the lateral plan according to Fig. 6 arrow VII, Fig. 8 is the section drawing according to line VIII-VIII of Fig. 6, and Fig. 9 is the structure according to Fig. 6 to 8, oblique drawing with installed transfer device.
The specific embodiment
Framework 7 is set in addition, and this framework is made of back plate 8 is connected back plate with three fishplate bar 9.Surround the retaining element 10 of the flange of rail outside and tighten with back plate 8 respectively, this retaining element of framework 7 usefulness is fixed on the web of the rail place of stock rail 5.Can see also that in Fig. 1 fishplate bar 9 has the anchor fitting 11 of the actuating device that is used for the track transfer device and is used for the anchor fitting 12 of terminal location calibration unit.
In view according to Fig. 2, for the purpose of coming into plain view, existing sleeper and the sleeper pitch of not illustrating.In other respects, according to the view of Fig. 2 corresponding to view according to Fig. 1, yet track switch transfer device 13 and terminal location calibration unit 14 wherein additionally are shown.Track switch transfer device 14 has actuating device 15, and this actuating device is fixed on framework 7 also especially at fishplate bar 9 places.Adjusting lever can be seen in the both sides of actuating device 15, and these adjusting levers affact tongue 6 places by effect piece 16 respectively.Equally, tongue terminal location calibration unit 14 affacts tongue 6 places through effect piece 17.
Be also shown among Fig. 3, the framework that connects stock rail 5 is made of two back plates 8 and fishplate bar 9, and wherein, fishplate bar 9 welds with back plate 8.At back plate 8 places by 19 fixedly backing plate or the floors 18 respectively that are threaded.At floor 18 places that are used to support stock rail 5, again by the fixedly retaining element 10 that is threaded, this retaining element affacts the web of the rail place of stock rail 5 by filling block 20.Corresponding fixing undertaken by the bolt 21 that passes the web of the rail, as this especially from seeing the enlarged drawing according to Fig. 4.Can see that at this filling block 20 is bearing in the downside place of the flange of rail and the tread of stock rail 5.Fixing by the clamping element 22 that affacts on the stock rail flange of rail on the stock rail medial surface, this clamping element 23 is fixed on backing plate or floor 18 places by being threaded.Clamping element 22 must be configured to flat at this, so that it can be arranged in tongue 6 belows.Insulating barrier 24 is responsible for electric insulating, and this layer is arranged between back plate 8 and backing plate or the floor 18.
In upward view according to Fig. 5, can especially be clear that framework 7, can see that wherein back plate 8 is configured to U-shaped substantially, wherein two of back plate support arms 25 are used for fixing backing plate or floor 18.In addition, can see three fishplate bars 9, these fishplate bars connect two back plates 8 and layout parallel to each other in vertical plane surface.For improving stability, respectively arrange a transverse slat 26 at two back plate 8 places.
The structure of revising shown in Fig. 6, its middle frame is in the slot type sleeper 27 of especially packing into as shown in Fig. 9.Use as Reference numeral identical in structure for identical parts according to Fig. 1 to 5.From according to same the birds-eye view of Fig. 6 as from according to the lateral plan of Fig. 7 with according to seeing the cutaway view of Fig. 8, owing to space reason framework can't be fixed in the inboard of stock rail, back plate 8 is in order to ensure with respect to according to the construction of stable of Fig. 1 to 5 and extend outwards like this in the slot type sleeper.In addition, can see that the end of the connecting panel 8 at the bottom of supporting rail and the outer seamed edge place of the flange of rail arrange insulation component respectively.
As seen, slot type sleeper 27 has bandy areal of support 28 in according to total view of Fig. 9, the fixing backing plate 18 of stock rail 15 at these face places.Yet the framework 7 that is made of back plate 8 and fishplate bar 9 does not affact slot type sleeper 27 places, and only affacts on stock rail 5 and especially the stock rail web of the rail and the stock rail flange of rail, and free suspension type be arranged in the slot type sleeper 27.
Generally speaking, participate in all possible motion of stock rail 5 by framework provided by the invention with respect to sleeper.Track switch transfer device and be attached to flexiblesystem (stock rail-tongue) jointly quiveringly if any tongue terminal location calibration unit if possible, so just can not introduce relative motion, this relative motion is played negative effect for the strength at repeated alternation of each system unit, for example the sealing of the hydraulic cylinder regulator of track switch transfer device and guiding.
Claims (14)
1. one kind is used for the track switch transfer device is fixed on device on the stock rail of track switch, described device comprises the anchor fitting that can fix that is used for described track switch transfer device on described stock rail, it is characterized in that, described anchor fitting is made of the framework (7) that vertically connects the rigidity of two stock rails (5) transverse to track, and described framework is separately fixed at the web of the rail place of described stock rail (5).
2. device as claimed in claim 1, it is characterized in that, described framework (7) is arranged in the flange of rail below of described stock rail (5), and be connected with retaining element (10) formation of surrounding the described flange of rail respectively outside or with described retaining element, described retaining element is fixed on the web of the rail place of described stock rail (5).
3. device as claimed in claim 1 or 2 is characterized in that, is provided in the centre under the situation of the floor of described stock rail (5) or backing plate (18), and described framework (7) is connected with described retaining element (10).
4. as claim 1,2 or 3 described devices, it is characterized in that for being fixed on the described stock rail (5), be respectively arranged with filling block (20), the described filling block and the web of the rail are tightened and be bearing on the flange of rail.
5. device as claimed in claim 4 is characterized in that, described filling block (20) fills up the clearance envelope between the tread and the flange of rail basically.
6. as each described device in the claim 1 to 5, it is characterized in that, described framework (7) is made of two back plates (8), described back plate by at least two, be preferably three stulls transverse to the track longitudinal extension, especially fishplate bar (9) is connected to each other.
7. device as claimed in claim 6 is characterized in that, described back plate (8) uses the parallel support arm (25) transverse to the track longitudinal extension to be configured to U-shaped.
8. as each described device in the claim 1 to 7, it is characterized in that be provided with in the centre under the situation of electric insulating spare (24), described framework (7) is fixed on the described stock rail (5).
9. as each described device in the claim 1 to 8, it is characterized in that described framework (7) is fixed on the described stock rail in the outside and the inboard of described stock rail (5) respectively.
10. device as claimed in claim 9 is characterized in that, is arranged in tongue (6) below for being fixed on the track inboard, being provided with, affacts the clamping element (22) on the described stock rail flange of rail.
11., it is characterized in that described framework (7) is arranged in the sleeper pitch (3) as each described device in the claim 1 to 10.
12., it is characterized in that described framework (7) is arranged in the slot type sleeper (27) as each described device in the claim 1 to 10.
13., it is characterized in that described framework (7) has the anchor fitting (11) of the driver element, especially the hydraulic piston cylinder assembly (15) that are used for described track switch transfer device (13) as each described device in the claim 1 to 12.
14., it is characterized in that described framework (7) has the anchor fitting (12) that is used for tongue terminal location calibration unit (14) as each described device in the claim 1 to 13.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0141808A AT507216B1 (en) | 2008-09-11 | 2008-09-11 | DEVICE FOR DETERMINING A SOILING DEVICE ON BACK RAILS OF A RAILWAY |
| ATA1418/2008 | 2008-09-11 | ||
| PCT/AT2009/000315 WO2010028415A1 (en) | 2008-09-11 | 2009-08-19 | Apparatus for fixing a switching device on stock rails of a switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102202954A true CN102202954A (en) | 2011-09-28 |
Family
ID=41110392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980135811XA Pending CN102202954A (en) | 2008-09-11 | 2009-08-19 | Apparatus for fixing a switching device on stock rails of a switch |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20110155864A1 (en) |
| EP (1) | EP2334536B1 (en) |
| KR (1) | KR20110073509A (en) |
| CN (1) | CN102202954A (en) |
| AT (1) | AT507216B1 (en) |
| BR (1) | BRPI0918252A2 (en) |
| TW (1) | TW201024143A (en) |
| WO (1) | WO2010028415A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379429A (en) * | 2012-02-09 | 2015-02-25 | 奥钢联海特隆尼克斯有限责任公司 | Device for controlling a rail switch |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2974052B1 (en) * | 2011-04-12 | 2016-12-23 | Vossloh Cogifer | INTEGRATED DEVICE FOR MECHANICAL MECHANICAL FLOW CONTROL OR HEART WITH MOBILE TIP |
| CN103132400B (en) * | 2013-03-20 | 2015-01-07 | 中国铁建重工集团有限公司 | Sliding device for turnout railroad switch |
| US9090268B2 (en) * | 2013-04-18 | 2015-07-28 | Siemens Industry, Inc. | Point lug and rail mount connections for a railroad point machine apparatus |
| EP3578948B1 (en) * | 2018-06-05 | 2021-04-14 | ALSTOM Transport Technologies | Test bench for a switch machine and method for testing a switch machine |
| CN113635939A (en) * | 2021-08-09 | 2021-11-12 | 林州市太行矿机设备厂有限责任公司 | Automatic switch rail adjusting device |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5335668Y2 (en) * | 1973-08-22 | 1978-08-31 | ||
| DE2817782C3 (en) * | 1978-04-22 | 1981-02-19 | Elektro-Thermit Gmbh, 1000 Berlin | Tongue soft |
| US5116006A (en) * | 1989-09-11 | 1992-05-26 | Ocampo Salvador C | Safety detector for railroad switch points with remote contact mechanism |
| SE506183C2 (en) * | 1993-05-27 | 1997-11-17 | Abb Daimler Benz Transp | Device at railroad tracks for the change of track gear |
| US5669587A (en) * | 1994-08-19 | 1997-09-23 | General Railway Signal Corporation | Point detection and indication with latch out means |
| AT403462B (en) * | 1995-05-03 | 1998-02-25 | Vae Ag | DEVICE FOR MOVING SWITCHES |
| DE59704316D1 (en) * | 1996-06-11 | 2001-09-20 | Schwihag Gmbh | DEVICE FOR SWITCHING SWITCH TONGUES |
| DE29709420U1 (en) * | 1997-05-30 | 1998-10-01 | Hanning & Kahl GmbH & Co., 33813 Oerlinghausen | Device for locking movable switch parts |
| AU4384699A (en) * | 1999-06-01 | 2000-12-18 | Gabor Horvath | Driving gear for points |
| DE10000804A1 (en) * | 2000-01-11 | 2001-07-26 | Schreck Mieves Gmbh | Switch lock for switch tongues |
| AT4844U1 (en) * | 2000-07-14 | 2001-12-27 | Vae Eisenbahnsysteme Gmbh | DEVICE FOR MECHANICAL AND ELECTRICAL CHECKING OF THE ADJUSTMENT DEVICE OF POINT DRIVES |
| AT5757U1 (en) * | 2001-07-31 | 2002-11-25 | Vae Eisenbahnsysteme Gmbh | DEVICE FOR MOVING SWITCHES |
| US6648276B1 (en) * | 2002-04-30 | 2003-11-18 | Union Switch & Signal, Inc. | Drop down lug for railroad switch application |
| AT411351B (en) * | 2002-08-07 | 2003-12-29 | Vae Eisenbahnsysteme Gmbh | End position checking device for movable points, comprises a verifier rod pivotally joined to movable point in a vertical plane perpendicular to longitudinal direction of the rail |
| ITSV20030006A1 (en) * | 2003-02-18 | 2004-08-19 | Alstom Transp Spa | CASE OF OPERATION FOR TRAVELING OR SIMILAR RAILWAY DIVERTERS. |
| US7168662B1 (en) * | 2003-07-07 | 2007-01-30 | Union Switch & Signal, Inc. | Hollow tie railroad switching assembly |
| ITFI20030296A1 (en) * | 2003-11-19 | 2005-05-20 | Ge Transp Systems S P A | CONTROL BOX FOR RAILWAY EXCHANGES |
| US7341226B2 (en) * | 2004-11-17 | 2008-03-11 | General Electric Company | Movable point frog switching assembly |
| AT502042B1 (en) * | 2005-05-18 | 2007-01-15 | Vae Gmbh | DEVICE FOR TESTING OF MOVABLE PARTS OF A RAILWAY |
-
2008
- 2008-09-11 AT AT0141808A patent/AT507216B1/en not_active IP Right Cessation
-
2009
- 2009-08-19 KR KR1020117008300A patent/KR20110073509A/en not_active Application Discontinuation
- 2009-08-19 CN CN200980135811XA patent/CN102202954A/en active Pending
- 2009-08-19 EP EP09775598A patent/EP2334536B1/en not_active Not-in-force
- 2009-08-19 BR BRPI0918252A patent/BRPI0918252A2/en not_active IP Right Cessation
- 2009-08-19 US US12/737,967 patent/US20110155864A1/en not_active Abandoned
- 2009-08-19 WO PCT/AT2009/000315 patent/WO2010028415A1/en active Application Filing
- 2009-08-26 TW TW098128619A patent/TW201024143A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379429A (en) * | 2012-02-09 | 2015-02-25 | 奥钢联海特隆尼克斯有限责任公司 | Device for controlling a rail switch |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201024143A (en) | 2010-07-01 |
| US20110155864A1 (en) | 2011-06-30 |
| BRPI0918252A2 (en) | 2015-12-15 |
| AT507216B1 (en) | 2010-03-15 |
| EP2334536A1 (en) | 2011-06-22 |
| EP2334536B1 (en) | 2012-10-03 |
| AT507216A4 (en) | 2010-03-15 |
| WO2010028415A1 (en) | 2010-03-18 |
| KR20110073509A (en) | 2011-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5185136B2 (en) | Rail fixing system | |
| CN102202954A (en) | Apparatus for fixing a switching device on stock rails of a switch | |
| RU2278194C2 (en) | Railway track, tie and track component unit (versions) | |
| CN201347523Y (en) | System for fastening steel rail and device for fastening steel rail to base | |
| KR100655861B1 (en) | Sleeper fixing system for railway - bridge | |
| US20140103132A1 (en) | Rail-fastening system | |
| RU2715918C1 (en) | Rail fastening system | |
| JP2013515180A (en) | Railway rail fastening device | |
| BR112015001139B1 (en) | rail fastening system for transition regions | |
| US5291834A (en) | Rail for magnetic levitation vehicle | |
| JP5436358B2 (en) | Vehicle track support method using vertical sleepers and track position support tool used therefor | |
| KR101359725B1 (en) | Combined rail and girder structure for maglev system | |
| US9352754B2 (en) | Vehicle line | |
| US8371228B2 (en) | Flexible steel support for a switch arrangement in maglev railways | |
| CN112012052A (en) | Rail fixing system | |
| AU2011224027B2 (en) | Concrete railway sleeper | |
| JP2004346733A (en) | System for fixing rails to structure like viaduct | |
| JP5289079B2 (en) | Safety rail mounting bracket | |
| KR101338375B1 (en) | Railway and bridge | |
| KR101067836B1 (en) | The tie fixation structure and it's method for which the side pressure arrester and this were used | |
| EP3612677B1 (en) | System for fastening a rail, methods for producing a fastening and a support system for a rail and use of a rail fastening system | |
| CN202081348U (en) | Dot structure for ballastless railroad track to span below-the-line structural joint | |
| KR20170075480A (en) | Apparatus for supporting railway | |
| US20240167231A1 (en) | Rail Brace Assembly | |
| CA2042406A1 (en) | Rail for a magnetic levitation vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110928 |