| Patents for E01B 31 - Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor (1,286) |
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| 02/21/2008 | DE202007016721U1 Mobile Vorrichtung zur Überarbeitung verschlissener Zungen von Weichen des Eisenbahnverkehrs Mobile device worn on the revision of tongues course of rail transport |
| 02/13/2008 | EP1301662B1 Method for grinding a rail and device for carrying out said method |
| 02/07/2008 | WO2008014982A1 Thermite welding tool, crucible and thermite welding methods |
| 01/31/2008 | WO2008011971A1 Maintenance vehicle |
| 01/15/2008 | CA2412305C Riding rail tie plugging apparatus |
| 01/02/2008 | CN100358696C Method and device for the production of a precise concrete prefabricated part |
| 12/19/2007 | EP1867544A1 Rail maintenance vehicle |
| 12/05/2007 | EP1862250A1 Mould for thermit welding of railway tracks in which at least one is worn, the mould presenting parts protected by compressible material and non protected machinable parts |
| 12/05/2007 | EP1395707B1 Track grinder provided with means for protecting against dust and sparks |
| 10/31/2007 | DE102006019155A1 Grinding device for bus bar system, has pressure unit partially pressurizing circulating grinding belt against grinding surface of bus bar, where pressure unit is adjustable along longitudinal extending direction of bus bar |
| 10/31/2007 | DE10115339B4 Schienenschleifvorrichtung für Ein-Schienen-Systeme Rail grinding device for single-rail systems |
| 10/31/2007 | CN200967921Y Modified steel rail boring machine |
| 10/11/2007 | WO2007112815A1 Apparatus for grinding rails of a track |
| 10/11/2007 | DE102006015950A1 Vorrichtung und Verfahren zum Erneuern von Zwischenlagen eines Gleises Apparatus and method for renewing intermediate layers of a track |
| 09/06/2007 | DE102006008093A1 Verfahrbare Vorrichtung zum Fräsen von Schienenköpfen A mobile device for milling of rail heads |
| 08/29/2007 | CN200940244Y Equipment for adhering welding joint to strengthen fault steel rail |
| 08/22/2007 | EP1820902A1 Travelling device for milling rail heads |
| 08/22/2007 | CN2937227Y Double-hook hydraulic horizontal rail bender |
| 08/01/2007 | CN1329279C Loading crane, method of processing crane track and track processing apparatus |
| 07/19/2007 | DE202007005115U1 Einrichtung zum Schleifen von Straßenbahnschienen Means for grinding of tram tracks |
| 07/04/2007 | CN2918514Y Electric rail sawing machine |
| 07/04/2007 | CN1992025A Assembly method of magneto-optic head |
| 06/27/2007 | CN2915919Y Jib type hydraulic hole extruding machine |
| 06/27/2007 | CN1989037A Maintenance vehicle |
| 06/13/2007 | EP1795650A2 Portable rail cutting apparatus |
| 05/30/2007 | EP1789299A1 Maintenance vehicle |
| 05/16/2007 | EP1511606B1 Method and device for the production of a precise concrete prefabricated part |
| 05/15/2007 | CA2354411C Process for guiding a device for inserting elements into the ground in preparation for a work and device for inserting at least one element into the ground using such a guidance process |
| 05/09/2007 | CN2898097Y CA mortar filling bag |
| 05/09/2007 | CN1958954A Technique and equipment for repairing damaged rail and welded joint |
| 05/02/2007 | CN1313678C System shuttering with horizontal seam in fixed track |
| 04/12/2007 | WO2007039279A1 Clamping device for fixing a track machining machine |
| 04/11/2007 | EP1772558A1 Apparatus for selective heat treatment of railway wheels |
| 03/29/2007 | WO2007033763A1 Device and method for reprofiling a rail of a track |
| 03/29/2007 | DE102005044786A1 Vorrichtung zum Reprofilieren einer Schiene eines Gleises und Verfahren Apparatus for reprofiling a rail of a track and procedures |
| 03/21/2007 | EP1764443A1 Device for reprofiling of raiway rail including collecting refuse |
| 03/21/2007 | CN1932152A Device for reprofiling of raiway rail including collecting refuse |
| 03/14/2007 | CN2878462Y Rail welding machine |
| 03/14/2007 | CN2878461Y Vehicle for welding railroad movably |
| 02/28/2007 | EP1757733A1 Locally grinding a rail |
| 01/25/2007 | WO2007009165A1 Method and apparatus for applying a surface layer to a member |
| 01/24/2007 | EP1745178A1 Portable rail cutting apparatus |
| 01/24/2007 | CN1296562C Method for grinding rail and device for carrying out said method |
| 01/24/2007 | CN1296561C Method for re-profiling at least one running surface of rail, and corresponding device |
| 01/18/2007 | WO2007006881A1 Wedge for restoring the position of a rail |
| 01/17/2007 | CN2858734Y Structural inspecting vehicle under rail |
| 01/02/2007 | US7156723 Method and apparatus for non-interrupted grinding of railroad crossing and main line track |
| 12/20/2006 | CN1291108C Laser maintenance vehicle for rail |
| 12/06/2006 | CN1873097A Vehicle for welding rail |
| 11/30/2006 | DE202006015507U1 Machine for grinding railway track has a frame supported on four flanged wheels and with a tilt controlled grinding system |
| 11/21/2006 | CA2433986C A grinding machine |
| 11/08/2006 | CN1858354A Cement asphalt mortar vertical mould type pouring method |
| 11/08/2006 | CN1858353A Cement asphalt mortar injection bag type pouring method |
| 11/07/2006 | US7131897 Portable rail cutting apparatus |
| 10/25/2006 | CN2830490Y Edge milling machine for railway rail |
| 10/11/2006 | CN2825717Y Railroad turnout maintenance tools |
| 10/05/2006 | DE202006011589U1 Railway track maintenance vehicle has holder for reversibly fixing track processing machine fixed onto frame supports, movable longitudinally by drive and with transverse support with fixing device for reversible attachment of machine |
| 10/04/2006 | CN1840780A A method of removing damaged rail sections of a track, and amachine |
| 09/27/2006 | CN1837469A Stretching method for applying prestress on track slab |
| 09/20/2006 | CN2818539Y Reciprocating steel-rail profiling polisher |
| 09/20/2006 | CN1276152C Steel rail sander |
| 09/07/2006 | DE102004019275B4 Systemschalung für Querfugen bei festen Fahrbahnen Formwork system for transverse joints in solid roadways |
| 08/16/2006 | EP1339919B1 Travelling device for machining down rails |
| 08/16/2006 | CN2806548Y Hydraulic rail bending machine |
| 08/10/2006 | US20060178097 Portable rail cutting apparatus |
| 08/03/2006 | DE202006007430U1 Grinder for ramps in railway tracks has magnetic ramps to attach to rail with angled bracket to accommodate curves |
| 07/27/2006 | DE19532511B4 Gleisbaumaschine Track maintenance machine |
| 07/19/2006 | CN2797424Y Iron rail fat edge cutter |
| 06/20/2006 | CA2417532C Railroad machine centering system |
| 06/13/2006 | US7059947 Portable rail cutting apparatus |
| 06/08/2006 | DE202006004970U1 Vorrichtung zum Schleifen von Schienen eines Gleises An apparatus for grinding rails of a track |
| 05/31/2006 | EP1444401A4 Method and apparatus for non-interrupted grinding of railroad crossing and main line track |
| 05/09/2006 | CA2176910C Apparatus for grinding rails |
| 05/03/2006 | CN1254584C Traveling device for machining down rails and method for repacking truck to the same |
| 04/13/2006 | DE4421678B4 Befestigungs- und Haltevorrichtung für Gleisbauschutzabgrenzungen Mounting and holding device for track construction protection accruals |
| 04/12/2006 | CN2771275Y Railway steel rail flange drilling machine |
| 04/12/2006 | CN1759219A Device for machining the running surfaces of rails by peripheral grinding |
| 03/16/2006 | WO2006027030A1 Maintenance vehicle |
| 02/02/2006 | DE10354483B4 Verfahren zur Aufarbeitung und Überprüfung gebrauchter Betonschwellen Method for processing and review of used concrete sleepers |
| 01/31/2006 | CA2123957C Device for fastening a lapping disk to the axis of a motor of a lapping unit used on the rail of a railway |
| 01/25/2006 | EP1619306A1 A support for saws for rails |
| 01/18/2006 | CN1723319A Machine and method for machining rails |
| 01/18/2006 | CN1237288C Adjustable anti-splitting device |
| 01/11/2006 | EP1317632B1 Adjustable anti-splitting device |
| 01/05/2006 | DE202005011968U1 Irregularities e.g. chatter marks, removal device for running surfaces of rails, has portable laser system mounted on operating carriage for removal of material and smoothening of running surfaces of rails |
| 12/15/2005 | DE202005012147U1 Rail head grinding machine, has rail arranged with parallel abrasive belt and contact roller or molding tool, where delivery and pressing of belt occurs through pivotal point and elevating screw longitudinal to rail direction |
| 12/08/2005 | DE202005015570U1 Railway line rectification tool clamp has an E-shaped frame holding a helical spindle |
| 12/01/2005 | WO2005113896A1 Portable rail cutting apparatus |
| 11/23/2005 | EP1597436A1 Machine and method for machining rails |
| 11/17/2005 | US20050255800 Portable rail cutting apparatus |
| 11/10/2005 | DE102004019275A1 Systemschalung für Querfugen bei festen Fahrbahnen Formwork system for transverse joints in solid roadways |
| 11/08/2005 | CA2118296C Rail grinding machine |
| 11/03/2005 | US20050244585 Method and Apparatus for Spray Paint Marking |
| 11/03/2005 | US20050241262 Method and device for the production of a precise concrete prefabricated part |
| 11/02/2005 | CN1690309A System shuttering with horizontal seam in fixed track |
| 10/27/2005 | DE202005005570U1 Rubble and rail cleaning device for use in e.g. train track, has cleaning unit mounted on rail driving unit for two-way vehicles, rolling brush serving as guidance for suction cap and high pressure water nozzle for cleaning at groove area |
| 10/13/2005 | WO2005095107A1 Restoring damaged rail seats located on concrete rail ties |
| 10/11/2005 | US6953386 Active spark control |
| 09/21/2005 | EP1577439A1 Apparatus for lubricating railway fishplate equipment |
| 09/21/2005 | CN2727229Y Automatic track bolt operation machine |