| Patents for E01B 37 - Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups (559) |
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| 05/08/2003 | US20030084558 Method of constructing a rail track on a concrete slab and a temporary tie plate for use in the method |
| 04/16/2003 | CN1105808C Method of making rail bearing point and mechanical equipment for carrying out same |
| 03/12/2003 | CN1401850A Machinery for treating roadbed |
| 03/11/2003 | WO2002022957A1 Method and device for correcting the position of a slab construction consisting of precast concrete slabs |
| 03/11/2003 | CA2422096A1 Method and device for correcting the position of a slab construction consisting of precast concrete slabs |
| 02/27/2003 | US20030037695 Machine for rehabilitating a track bed |
| 02/26/2003 | EP1285996A2 Track maintenance machine for ballast |
| 01/29/2003 | CN1394250A Method for producing rail infrastructure |
| 01/14/2003 | US6505406 Guide method for guiding a device that is designed to insert elements into the ground in order to make a structure, and a device for inserting at least one element into the ground using such a guide method |
| 10/10/2002 | WO2002079579A1 A machine and a method to weed or dig a railroad side |
| 09/19/2002 | DE10110634A1 Site rail track post-subsidence renewal involves empty pipes or rods filled with or made of easily removable material and run through where plate and layer join. |
| 07/25/2002 | WO2002022957B1 Method and device for correcting the position of a slab construction consisting of precast concrete slabs |
| 07/24/2002 | CN1088131C Track maintenance machine |
| 05/10/2002 | WO2002036882A1 Method for producing a rail infrastructure |
| 05/09/2002 | US20020053749 Method for producing a rail substructure |
| 05/08/2002 | DE10054041A1 Verfahren zur Herstellung eines Schienenunterbaus A method for producing a track pavement |
| 05/02/2002 | EP1201823A1 Method for building rail support |
| 03/14/2002 | DE10043970A1 Track bed construction method uses track-bound wagon to lift track, remove ballast, inject binding agent, and replace ballast and track |
| 02/28/2002 | WO2002016695A1 Method of stabilizing particulates |
| 02/28/2002 | CA2420047A1 Method of stabilizing particulates |
| 02/20/2002 | CN1336462A Equipment for inserting element into ground and then forming structure, guiding method and means therefor |
| 02/19/2002 | CA2048822C Apparatus for placing a carriage on a track |
| 02/07/2002 | US20020014015 Guide method for guiding a device that is designed to insert elements into the ground in order to make a structure, and a device for inserting at least one element into the ground using such a guide method |
| 02/06/2002 | EP1178153A1 Guiding process and apparatus for inserting elements in the ground |
| 01/09/2002 | EP1169516A1 Method for renewing railway lines |
| 01/02/2002 | CN2469167Y Densed drilling bits for making densed piles for consolidation of railway foundation |
| 12/26/2001 | CN2467564Y Bearing apparatus for correcting goaf surface railway displacement |
| 11/29/2001 | DE10030305A1 Optimizing track maintenance, especially for rail systems, involves feeding track data and/or maintenance recommendations for number of tracks to optimizing system for automatic analysis |
| 09/19/2001 | CN1313430A Method and apparatus for laying rails |
| 09/12/2001 | CN1312414A Support equipment and technological process to correct the displacement of surface track in goaf |
| 06/13/2001 | EP1106734A2 Method and apparatus for laying railway tracks |
| 05/29/2001 | US6237856 Method for installing a steady rail track |
| 05/15/2001 | US6230417 Level crossing adjusting device |
| 02/22/2001 | DE19939768A1 Railway track levelling method comprises reducing frost protection layer under the concrete track bed so that track is lowered and unevenness is removed |
| 02/08/2001 | DE10026844A1 Tram track capable of supporting plant life |
| 01/11/2001 | DE10022311A1 Railway track fixing system uses concrete bed on to which bearer plate is laid, cross-beams are laid across this and rectangular frames are laid on them to which sleepers are fixed |
| 01/04/2001 | DE19927744A1 Railway track laying method, especially for high speed train tracks, maintains rails at fixed temperature during time periods and in sections |
| 10/19/2000 | WO2000061866A1 Method for renewing railway lines |
| 10/19/2000 | DE19916586A1 Verfahren zur Erneuerung einer Gleisanlage Method of renewing a track system |
| 09/28/2000 | DE19913173A1 Permanent way production method comprises inserting sleepers into freshly cast bed, e.g. of polymer or concrete, contained in trough aligned along road bed |
| 09/27/2000 | EP1039031A1 Method for making a track structure |
| 09/21/2000 | DE19912422A1 Verfahren zum Herstellen einer festen Fahrbahn für Schienenfahrzeuge A method of manufacturing a fixed carriageway for rail vehicles |
| 09/14/2000 | DE19912145A1 Method for providing a rail with cast foundation and cover elements involves positioning at least one hose below the rail base and filling this hose with a casting material |
| 08/31/2000 | DE10004346A1 Railway track laying process comprises positioning track components using spindle system, with arm which retains sleeper, laying more sleepers with connectors and pouring concrete between them |
| 07/26/2000 | EP1022386A2 Method for fixing a railway track on supporting slabs of a substructure, as well as an apparatus and shuttering for applying this method |
| 06/29/2000 | DE19858899A1 Permanent way construction method with frame containing sleepers lowered into fresh concrete track plate to final position and held by frame until setting |
| 06/28/2000 | EP0861350B1 Mobile maintenance and repair apparatus for railway lines |
| 06/21/2000 | DE19858898A1 Fixing method for rail tracks comprises block and uses fluid for fixing |
| 06/15/2000 | DE19855350A1 Method to construct railway track on base plates of permanent ways uses setting stabilizer asphalt etc. to stabilizer sleepers, to which rails are fastened after setting |
| 05/25/2000 | DE19853829A1 Temperature-independent construction of Rheda-type permanent ways with sleepers suspended from rail-like construction of glass ceramics not subjected to temperature-related length variations |
| 03/02/2000 | DE19837360A1 Einbauverfahren für eine feste Schienenfahrbahn Installation method for a fixed rail carriageway |
| 02/23/2000 | EP0980931A1 A method of installing a railway track |
| 02/02/2000 | EP0976874A2 Method for renewing and/or improving a soil structure |
| 01/27/2000 | DE19833522A1 Verfahren zur Sanierung und/oder Strukturverbesserung eines Bodenbereiches Method for restoring and / or improving the structure of a bottom portion |
| 09/30/1999 | DE19824396C1 Method of producing a loose gravel railtrack esp. for high speed use |
| 09/16/1999 | DE19808812A1 Railway permanent way completion in concrete form |
| 09/16/1999 | DE19807194A1 Verfahren und Form zur Herstellung eines Formsteins aus Beton, insbesondere für den Gleisbau A method and mold for producing a molded block made of concrete, in particular for track construction |
| 09/09/1999 | DE19808867A1 Track construction method for rail guided vehicles of all types in which bitumen is replaced by a thermoplastic matrix |
| 08/25/1999 | EP0937556A2 Process and mould for making concrete blocks , in particular for the railway track building |
| 08/05/1999 | DE19915763A1 Rail track sleeper embedment in unsolidified concrete |
| 06/17/1999 | DE19905376A1 Guide rail assembly for permanent way sleepers |
| 06/16/1999 | CN2324173Y Electric railroad overpass construction shockproof equipment |
| 06/10/1999 | DE19753705A1 Concrete slab grooving procedure |
| 04/29/1999 | DE19834060A1 Permanent way position correction method |
| 04/01/1999 | DE19845918A1 Procedure for manufacture of permanent railway track from prefabricated parts |
| 02/24/1999 | EP0898019A2 "A level crossing adjusting device" |
| 09/02/1998 | EP0861350A1 Mobile maintenance and repair apparatus for railway lines |
| 08/11/1998 | CA2060620C Points and crossing for rubber tired rail vehicles with median guide roller and manufacturing process thereof |
| 06/25/1998 | DE19755602A1 Surface for a high speed railway track |
| 06/25/1998 | DE19653858A1 Two-block concrete railtrack sleeper with reinforcing cage |
| 06/18/1998 | DE19706032A1 Method for erecting fixed line for laying railway, etc. |
| 04/02/1998 | DE19639142A1 Construction method for forming fixed ballastless structure of railway line |
| 01/22/1998 | DE19627672A1 Laying foundation plate or continuous sleeper for high-speed railway |
| 12/18/1997 | DE19623305A1 Ground hardening equipment to prevent subsidence of railway line |
| 11/27/1997 | DE19621170A1 Method for equalising settling in rigid vehicle tracks having directly laid track lattice |
| 08/14/1997 | DE19602694A1 Ballast free sleeperless track construction method for railway |
| 08/12/1997 | US5656327 Cementing ballast with adhesive |
| 05/22/1997 | WO1997018352A1 Mobile maintenance and repair apparatus for railway lines |
| 04/09/1997 | CN2251576Y General adjuster for switch target |
| 04/01/1997 | US5615615 Track working machine |
| 01/02/1997 | EP0751259A1 Method and device for making recesses in asphalt layers |
| 01/02/1997 | DE19522478A1 Method of mounting train rails on concrete surface |
| 01/01/1997 | CN1139170A Method of making rail bearing point and mechanical equipment for carrying out the same |
| 10/16/1996 | CN1133374A Moving type concrete pouring machine |
| 10/02/1996 | EP0735189A1 Method for producing a ballastless track superstrucure for at least one railway track |
| 10/02/1996 | CN2236504Y Pre-expansion apparatus for civil engineering region |
| 09/11/1996 | CN1130701A Track maintenance machine |
| 08/28/1996 | EP0649484B1 Device for destroying unwanted vegetation along roadways |
| 06/05/1996 | EP0715023A1 Movable machine for concrete work |
| 06/05/1996 | EP0715022A1 Method of manufacture or installation of exactly positioned rail supporting points and machine-system for executing the method |
| 05/01/1996 | CN2226077Y Automatic protector for electrified train running safety |
| 04/25/1996 | DE4436260A1 Procedure for attachment of rails on ballast=less railway permanent way |
| 02/28/1996 | EP0698685A1 Method and device for precise placing of fastening means in a support structure for trackbound transport systems, in particular for magnetic levitated vehicles |
| 02/12/1996 | CA2155902A1 Method and device for exact positioning and applying of connecting means in mounting bodies of a support structure of a track system for track-bound transport systems |
| 11/29/1995 | CN1112624A Upper constructural system of crushed-stoneless rail way used at least one rail and production of same |
| 10/11/1995 | EP0676504A1 Ballastless track superstructure for at least one railway track and method of performance |
| 10/11/1995 | CN1109933A A rail support device for ballastless track, a collar thereof and a method of manufacture |
| 09/27/1995 | CN2208590Y Railway check hammer |
| 05/31/1995 | EP0655529A1 Railway rail support device for a ballastless track and method of realizing such support |
| 05/30/1995 | CA2136807A1 Rail support device for ballastless track, a collar thereof, and a method of manufacture |