| Patents for E01B 29 - Laying, rebuilding, or taking-up tracks; Tools or machines therefor (3,515) |
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| 03/08/2005 | US6863717 Plate handling system and a method of removing plates from rail ties |
| 03/02/2005 | CN2682100Y Manual drilling and anchor weighing machine for broken bolt dog spike in reinforced concrete sleeper |
| 02/24/2005 | WO2005017260A1 Device for transporting preassembled switches provided for a solid roadway |
| 02/24/2005 | DE10334846A1 Schienenwechselzug Rail replacement |
| 02/15/2005 | US6854945 Drift pin cap and method of using same |
| 02/10/2005 | US20050028343 Hand tool for inserting and removing rail fastenings |
| 02/08/2005 | US6852940 Welding device |
| 02/02/2005 | EP1502993A2 Rail track exchanger |
| 01/12/2005 | EP1496157A1 Hand tool for inserting and extracting rail fastenings |
| 01/05/2005 | DE10042262B4 Weichentransportwagen Switch transport wagon |
| 01/04/2005 | CA2226615C A wagon for drawing off long-welded rails stored on transport wagons |
| 12/23/2004 | WO2004111340A1 Welding unit for welding rail ends of a track |
| 12/22/2004 | CN2665196Y Oiling type internal combustion bolt wrench |
| 12/21/2004 | US6832559 Roller rail clamp |
| 12/21/2004 | US6832558 Riding rail tie plugging apparatus |
| 12/16/2004 | DE10337977B3 Arrangement for producing excavation and laying cable channel along tracks has movable with jib, bucket that protrudes into ground with profile inclined forwards and downwards in working direction |
| 12/16/2004 | DE102004019083A1 Method for laying rail track on uneven ground especially in tunnels using integral alignment means which are removed after the sleepers are secured with poured concrete |
| 12/15/2004 | EP1486611A2 Method for making a balastless track and balastless track for a railway |
| 12/15/2004 | CN2663499Y Special-purpose multifunctional hand-operated spanner for railway |
| 12/08/2004 | CN1179091C Machine for removing old track and laying new track and its operation method |
| 11/25/2004 | DE202004011749U1 Welding machine for gapless railway tracks, has bottom of gas holder held in position above heat generated by two rear burners |
| 11/25/2004 | DE10329353B3 Track-mounted guidance device for rail track construction or maintenance device has transverse frame secured to track rails via cooperating stop elements |
| 11/24/2004 | EP1169516B1 Method for renewing railway lines |
| 11/18/2004 | WO2004099504A1 A sleeper-moving arrangement |
| 11/18/2004 | DE10319298A1 Construction method for permanent way for railways, with construction of track bed incorporating antifreeze layer, sub base, concrete sub base, and thin asphalt layer to compensate for unevenness |
| 11/17/2004 | CN2656477Y Track-laying machine in situ turning device |
| 11/10/2004 | EP1475478A1 Method for treating railway ballast |
| 11/10/2004 | EP1474351A1 Train for the deployment of sleepers and/or railway track |
| 11/10/2004 | CN2654659Y Electric spanner implement special for railway use |
| 11/03/2004 | EP1473408A1 A device and method for removing a rail clip |
| 10/27/2004 | EP1470294A1 Device for adjusting the width of a track |
| 10/26/2004 | US6807909 Method and apparatus for depositing railroad plates along a railroad track bed |
| 10/19/2004 | US6805276 Deposit metal welding method |
| 10/14/2004 | WO2004087477A2 Stabilizer support system |
| 10/14/2004 | CA2520159A1 Stabilizer support system |
| 10/13/2004 | EP1467024A2 Device for placing rails in a railway track |
| 10/07/2004 | WO2004085745A1 Device for assembling rail clamps |
| 10/05/2004 | US6799520 Panel truck for changing a railway section and a point work |
| 10/05/2004 | CA2149111C An arrangement for transporting track panels |
| 09/30/2004 | US20040187727 Stabilizer support system |
| 09/29/2004 | CN2644476Y Hydraulic track raising device |
| 09/29/2004 | CN2644475Y Hydraulic track raising vehicle |
| 09/21/2004 | US6792870 Machine for removing an old track and laying a new track |
| 09/14/2004 | CA2187613C Machine for pressing sleeper anchors |
| 09/09/2004 | DE202004010216U1 Nagelziehmaschine Nail drawing machine |
| 09/07/2004 | US6787726 Rail welding apparatus incorporating rail restraining device, weld containment device, and weld delivery unit |
| 09/02/2004 | DE10114087B4 Vorrichtung zum Verlegen von Y-förmigen Gleisschwellen auf einem Gleisbett Apparatus for laying of Y-shaped sleepers on a track bed |
| 08/24/2004 | CA2189220C Machine for dismantling an old track and laying a new track |
| 08/19/2004 | DE202004009961U1 Device for after-treatment of surface of component made by cast-in-place concrete method has means to produce spatial volume which is independent of weather influences and at least partially encloses concrete surface of component |
| 08/18/2004 | CN2633934Y Portable railway bolt operation machine |
| 08/11/2004 | CN1519429A Machinery for repairing rail |
| 08/10/2004 | CA2132155C Track maintenance machine for carrying out track maintenance operations |
| 08/05/2004 | WO2004065692A1 Screw device for high-adjusting a track span |
| 08/05/2004 | DE10316143A1 Spindelvorrichtung zur Höhenverstellung von Gleisrosten Spindle apparatus for adjusting the height of the track grates |
| 08/04/2004 | EP1443149A2 Track treatment machine |
| 07/29/2004 | US20040144282 Machine for the treatment of a track |
| 07/28/2004 | CN2628205Y Large container type steel rail contact welding operating vehicle |
| 07/28/2004 | CN1159497C Machinery for renewing track composed of rail and sleeper |
| 07/22/2004 | DE202004004326U1 Sleeper laying traverse frame for railway maintenance vehicle has traverse frame with middle support and opposed telescopic arms |
| 07/15/2004 | WO2004059084A1 Method for constructing a rigid track and a communication track |
| 07/15/2004 | US20040135036 Method for installing points in railway tracks and points for carrying out said method |
| 07/08/2004 | DE10261641A1 Verfahren zum Herstellen einer Festen Fahrbahn und Fahrweg A method for producing a solid track and infrastructure |
| 06/30/2004 | EP1433901A1 Method and apparatus for laying or exchanging railway rails |
| 06/30/2004 | CN2622242Y Rack specially used for level of hydraulic track winch |
| 06/30/2004 | CN2622240Y Integrated oiling channel plate specially used for switch apparatus |
| 06/29/2004 | US6755135 Combined tie extractor and plate remover for rail maintenance |
| 06/29/2004 | CA2120047C A switch transport wagon |
| 06/23/2004 | CN1507522A Method for installing points in railway tracks and points for carrying out said method |
| 06/09/2004 | EP1426490A2 Method and apparatus for refurbishing parts of a railway track |
| 06/09/2004 | CN1502746A Device for installing climbing proof apparatus |
| 06/09/2004 | CN1502745A Device for installing climbing proof apparatus |
| 06/02/2004 | EP1424444A2 Device for installing rail clips |
| 06/02/2004 | CN1152170C Machine for dismounting old track and laying new-track |
| 06/02/2004 | CN1152169C Machine for renewing track |
| 06/02/2004 | CN1152168C Machinery for renewing track constituted by steel rail and crosstie |
| 05/27/2004 | US20040099750 Method and device for correcting the position of a slab construction consisting of precast concrete slabs |
| 05/26/2004 | EP1422343A2 Device for installing rail clips |
| 05/26/2004 | EP1121491B1 Electrically insulating rail system |
| 05/25/2004 | CA2098351C Machine for renewing or laying a railway track |
| 05/18/2004 | CA2256112C Bulk spike loading system |
| 05/18/2004 | CA2206742C A machine for laying a track |
| 05/13/2004 | DE202004001757U1 Arrangement for aligning rails and ties for crane rail systems has frame with at least two longitudinal bearers, clamp arrangement and height adjustable stands for alignment of frame with rail and tie |
| 05/11/2004 | US6732418 Method of constructing a rail track on a concrete slab and a temporary tie plate for use in the method |
| 05/06/2004 | WO2004038103A1 Method of attaching rail clip anchoring device to a railway rail support |
| 05/06/2004 | CA2499022A1 Method of attaching rail clip anchoring device to a railway rail support |
| 05/05/2004 | CN1493743A Machinery used for disassembling rail and operation method |
| 05/05/2004 | CN1148486C Mchinery for renewing track |
| 05/05/2004 | CN1148484C Method and system for welding railroad rails |
| 04/15/2004 | US20040069179 Riding rail tie plugging apparatus |
| 04/08/2004 | WO2004028733A1 Method for metallically connecting rods by means of oscillating friction welding |
| 03/17/2004 | EP1398106A1 Method and apparatus for welding rails with a rotating welding steel disc |
| 03/11/2004 | WO2004007841A3 Apparatus for laying metallic railway sleepers |
| 03/11/2004 | US20040045472 Machine for remving an old track and laying a new track |
| 03/10/2004 | EP1396578A1 Method for processing a railway track |
| 03/10/2004 | EP1396577A1 Machine and method for track renewal |
| 03/10/2004 | CN1141445C Crank and linkage type track jack capable of returning fast |
| 03/02/2004 | US6698358 Machine for picking up ties of a track |
| 02/25/2004 | CN2604460Y Seamless line long-rail heading joining apparatus |
| 02/25/2004 | CN1477266A Machinery for taking-up track and sleeper |
| 02/19/2004 | DE4418376B4 Schienenverladezug zum Transport sowie zum Auf- und Abladen von Langschienen A rail for transport and for loading and unloading of long rails |