| Patents for E01B 29 - Laying, rebuilding, or taking-up tracks; Tools or machines therefor (3,515) |
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| 03/12/2014 | CN203475258U Fastening device for railway track fixing screws |
| 03/12/2014 | CN203475257U Hydraulic replacement equipment of railway concrete sleeper |
| 03/12/2014 | CN203475256U Fully-automatic fine adjustment wrench |
| 03/12/2014 | CN103628371A Hydraulic track lifting and lining tool bottom plate and manufacturing method thereof |
| 03/12/2014 | CN103628370A Three-dimensional rail adjusting device |
| 03/12/2014 | CN103628369A Rail adjusting device |
| 03/12/2014 | CN102518010B Combined device for laying and grouting ballastless track board |
| 03/06/2014 | WO2014032643A1 Device for screwing and unscrewing bolts and screws by means of a motor-driven screwdriving tool |
| 03/06/2014 | DE102012017270A1 Rail dolly for retaining motor driven screwing tool to screw e.g. hook screws in region of railway system, has receiving device forming unit in suspended state of tool, where tool and/or head are vertically moved up and down along guide |
| 03/05/2014 | CN203462375U Installation tool of spring clip for track vibration absorbing device |
| 03/05/2014 | CN203462374U Installation tool of spring clip for track vibration absorbing device |
| 03/05/2014 | CN203462373U Tension device used for construction of sliding layer of ballastless track |
| 03/05/2014 | CN103614954A Method for anchoring railroad sleeper screw spike at normal temperature |
| 03/05/2014 | CN102535275B Calibrating device for standard frame of rail plate |
| 03/05/2014 | CN102425084B Long steel-rail train |
| 02/27/2014 | WO2014030892A1 Apparatus for removing ties on concrete track-bed of railroad |
| 02/26/2014 | CN203451956U Concrete pouring device with adjustable speed |
| 02/26/2014 | CN203451955U High speed railway CRTSIII slab track self-leveling concrete pouring device |
| 02/26/2014 | CN103603243A Rail adjuster |
| 02/25/2014 | US8658935 Welding process with jerk compensation |
| 02/20/2014 | WO2014026729A1 Manually displaceable machine for maintaining a track |
| 02/19/2014 | CN203440720U Line reinforcing device of railway turnout area in frame bridge jacking |
| 02/19/2014 | CN203440719U Track slab anchorage sealing hammer |
| 02/19/2014 | CN103590289A Epoxy plaster repaired bridge crane constructing structure and constructing method |
| 02/19/2014 | CN103590288A Field maintenance method for CRTSII slab-track track boards |
| 02/13/2014 | WO2014023022A1 High speed railway cement-emulsified asphalt mortar agitating, pumping and pouring vehicle |
| 02/12/2014 | EP2694346A1 Maintenance vehicle |
| 02/05/2014 | CN203420189U Magnetic type anchoring frame |
| 02/05/2014 | CN103554843A Preparation and construction method of epoxy grouting material for track filling and secondary grouting |
| 01/29/2014 | CN203411873U Transverse adjusting and locking member of track panel frame of roadbed |
| 01/29/2014 | CN203411872U Fixing frame for copper plates of metro rail bed |
| 01/22/2014 | CN203403337U Railway concrete sleeper turnout anchor switching device |
| 01/22/2014 | CN203403336U Bolt sleeve-pre-buried support of rail transit contact rail insulating support base |
| 01/22/2014 | CN103534159A 维护车辆 Maintenance of vehicles |
| 01/22/2014 | CN103526656A Steel rail distance regulator |
| 01/22/2014 | CN103526654A Ballastless bed base plate concrete leveling device |
| 01/22/2014 | CN102529750B Construction technology of insulation structure of ground power supply sliding contact wire of electric flat car |
| 01/16/2014 | US20140013991 Track maintenance apparatus and method |
| 01/15/2014 | CN203393528U Ascending and descending track device for track lifting and lining machine |
| 01/15/2014 | CN203393527U Component for preventing beam from stabbing into railway ballast in existing railway reinforcing process |
| 01/15/2014 | CN103510437A Accurate locating device of double-block type ballastless track bed plate groove template |
| 01/15/2014 | CN103510436A Bed plate formwork rapid transferring device and technology |
| 01/15/2014 | CN103510435A Concrete pouring device for ballastless track base board |
| 01/15/2014 | CN102505587B Special steel rail hoisting device for railway classification yard |
| 01/14/2014 | CA2741535C Tray for orienting and conveying items |
| 01/08/2014 | CN203383112U Online track board transport cart |
| 01/08/2014 | CN102619149B Positioning device of plate type ballastless track I-shaped plate fastener and rapid positioning method |
| 01/07/2014 | CA2741677C Automatic spike feeder system |
| 01/01/2014 | CN203373621U Sleeper replacement pliers |
| 01/01/2014 | CN103485247A Method for installing and leveling floating slab in prefabricated floating slab track bed |
| 12/25/2013 | CN203360956U Rail-laying machine |
| 12/25/2013 | CN203360955U Pillow laying device for laying long steel rail track |
| 12/25/2013 | CN203360954U Cast-in-place concrete metering device of double-block type ballastless track |
| 12/25/2013 | CN203360953U Movable cast-in-place device for pouring ballastless track bed concrete |
| 12/25/2013 | CN103469705A Track layering machine for track panels and track layering method of track layering machine |
| 12/25/2013 | CN103469704A CRTS (China railway track slab) II type ballastless track cement emulsified asphalt mortar filling edge sealing device |
| 12/18/2013 | CN203346745U Steel rail moving device |
| 12/18/2013 | CN203346744U Protective board frame of front end bottom face of steel rail |
| 12/18/2013 | CN203346743U Lifting appliance structure for slide chair construction in underground short sleeper turnout construction |
| 12/18/2013 | CN103452017A Edge sealing construction method of non-slag track plate |
| 12/18/2013 | CN102392396B Track slab banding and pressing process for plate-type ballastless tracks |
| 12/17/2013 | US8607712 System for guiding rails on a rail train |
| 12/11/2013 | EP2670922A1 Device and method for constructing and treating railway tracks |
| 12/11/2013 | EP2670915A2 Rail anchor spreader and combination spike puller |
| 12/11/2013 | EP2670914A1 Device and method for crushing rocks beneath railway tracks |
| 12/11/2013 | EP2670648A1 Rail vision system |
| 12/11/2013 | CN203334148U Adjustable reverse anchor device for track panel assembly production |
| 12/11/2013 | CN203334147U Floating slab reinforcing cage track panel fixing device |
| 12/11/2013 | CN103437254A Reinforcing device for railway turnout area circuit during jacking for frame bridge |
| 12/11/2013 | CN103434970A Ballastless track board lifting support |
| 12/11/2013 | CN102505585B Construction process of rocket sled |
| 12/05/2013 | WO2013178845A1 Pulling machine for unloading and laying railway tracks |
| 12/05/2013 | US20130319279 Apparatus for the application or removal of railway track fasteners |
| 12/04/2013 | EP2669434A2 A method and an apparatus for tuning concrete railway sleepers |
| 12/04/2013 | CN103429819A Method for manufacturing solid three-dimensional concrete block and method for laying concrete tracks using concrete block manufactured using the method |
| 12/04/2013 | CN103422404A Up and down track device for track lifting and lining machine |
| 12/04/2013 | CN102617082B Pouring method of concrete for railway switch base filling layer |
| 12/04/2013 | CN102146647B Video sensing mechanism for paving of CRTS (China International Rail Transit Technology Exhibition) type I and type II track plates |
| 11/27/2013 | EP2665864A1 Method for manufacturing an embedded rail track |
| 11/27/2013 | CN203307695U Rail lifting device |
| 11/27/2013 | CN203307694U Railway turnout integral transverse moving device with lifting function |
| 11/27/2013 | CN103410063A Grouting lifting rapid renovating technologies for ballastless track sedimentation |
| 11/27/2013 | CN103410062A Method for constructing monolithic roadbed by using single railway tunnel bracket type steel rail way |
| 11/27/2013 | CN102587229B Joint for track panel and manufacturing and installing method |
| 11/27/2013 | CN102561117B Logistical method for conveying ballastless tracks in twin-track tunnel in construction |
| 11/27/2013 | CN102031733B Side floating track bed and application thereof |
| 11/26/2013 | US8590454 Clamp assembly |
| 11/20/2013 | EP2663690A1 Method and vehicle for sectionally replacing old sleepers of a track with new sleepers |
| 11/20/2013 | CN203295907U Base plate for supporting track plate of ballastless track |
| 11/20/2013 | CN203295906U Novel buckling and pressing device of track board |
| 11/20/2013 | CN103397581A Existing railway reinforcement construction method in jacking process of box body |
| 11/20/2013 | CN103397580A Track mounting process for full-mechanized mining face |
| 11/20/2013 | CN103397579A Method for repairing plate type concrete retaining shoulder of ballastless track and drilling device |
| 11/20/2013 | CN102535277B Device for completely moving railway turnout |
| 11/20/2013 | CN102535276B Integrally-moving device for railway turnout junctions |
| 11/19/2013 | US8584963 Support structure |
| 11/14/2013 | WO2013166584A1 Tie lifting and handling device |
| 11/13/2013 | CN102493291B Self-leveling concrete mortar placer |
| 11/13/2013 | CN102352585B Transverse adjusting and locating device of high-speed railway ballastless turnout |
| 11/06/2013 | EP2659068A1 Method for producing a slab trackway |