| Patents for E01B 35 - Applications of measuring apparatus or devices for track-building purposes (1,169) |
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| 12/04/2013 | CN102146647B Video sensing mechanism for paving of CRTS (China International Rail Transit Technology Exhibition) type I and type II track plates |
| 11/20/2013 | CN203295908U Rail locating device |
| 11/13/2013 | CN203284704U Railway track geometrical morphology detector |
| 11/06/2013 | CN102277802B Track slab fine adjustment method and track laying method based on same |
| 11/06/2013 | CN102251450B CRTS (China Railway Track System) II type track plate pavement video sensing mechanism |
| 10/09/2013 | CN203229847U Track measurement centering and leveling device |
| 10/09/2013 | CN103343498A Track irregularity detecting system and method based on INS/GNSS |
| 10/02/2013 | CN203222710U Rail locator |
| 09/18/2013 | CN103306173A Novel high-speed railway structure settlement monitoring method |
| 09/18/2013 | CN103306172A Method for building track control CP III network in simple point form |
| 09/12/2013 | DE202013005289U1 Anordnung zur Herstellung eines Oberbaus eines Schienenfahrbahnwegs Arrangement for producing a superstructure of a rail road path |
| 09/11/2013 | CN203188075U Contact rail comprehensive measurement instrument |
| 09/11/2013 | CN203188074U Self-propelled track measuring instrument |
| 09/11/2013 | CN203188073U Track fastener recognition device |
| 09/11/2013 | CN203188072U Measuring device for precisely measuring track three-dimensional coordinates |
| 09/04/2013 | CN103276644A Rail traffic catenary system and conductor rail measuring method based on rail foundation pile control network |
| 08/28/2013 | CN203164713U Track geometrical state measuring device control circuit |
| 08/28/2013 | CN203160077U Forced centering device for precision measurement |
| 08/28/2013 | CN102359041B Checking fixture for track template |
| 08/21/2013 | CN203144855U Railway steel rail straightness inspection meter |
| 08/21/2013 | CN203144854U Rail inspection tester detection table |
| 08/21/2013 | CN203144853U Full-automatic precision monitoring device for geometric parameter variation |
| 08/21/2013 | CN103255689A Ballastless track bed plate elevation rapid inspection vehicle |
| 08/21/2013 | CN102363942B Elastic knocking device for track fastener detection trolley |
| 08/15/2013 | US20130206031 Railway track construction method |
| 08/14/2013 | CN203128962U Vehicle-mounted type rail rigidity detection device |
| 08/14/2013 | CN102304884B Method for detecting smoothness of high-speed railway track |
| 08/07/2013 | CN102493296B Method for measuring longspan steel truss girder rail control network |
| 08/06/2013 | US8504225 Determining the remaining service life of a vehicle component |
| 08/01/2013 | WO2013111421A1 Gradient information acquisition method storage medium, gradient information acquisition device and program |
| 07/31/2013 | CN203096538U Moving load analog loading device of rail traffic wheel shaft |
| 07/31/2013 | CN103225242A Control device for rail lifting mechanism to pass fishplates on railway line automatically |
| 07/24/2013 | CN103215865A Method for dynamically monitoring health states of railway continuous-beam bridge and rail overlapping device |
| 07/17/2013 | CN203065910U Railway screen scarifier equipped with rail surface vertical height difference measuring device |
| 07/17/2013 | CN103205920A Method for detecting geometrical morphology of railway track |
| 07/17/2013 | CN103205919A Railway track geometrical morphology detector |
| 07/16/2013 | CA2509076C A vision system and a method for scanning a traveling surface to detect surface defects thereof |
| 07/10/2013 | CN103194942A Track vibration signal motion detection device and detection method |
| 07/10/2013 | CN103194941A Centering and leveling device for rail measuring |
| 07/03/2013 | EP2609256A1 Measuring device and method for scanning ties |
| 07/03/2013 | CN203034324U Suspended track monitoring sensor support |
| 06/26/2013 | CN103174072A Rail surface detection method based on asymmetrical chord offset method |
| 06/26/2013 | CN103174069A CRTS III type unit type track plate accurate adjustment method |
| 06/19/2013 | CN203007760U Steel rail hole-height measuring sample plate |
| 06/19/2013 | CN203007746U Control device for controlling rail-lifting mechanism to pass rail line fishplate automatically |
| 06/12/2013 | EP2602169A1 Instrumented concrete sleeper for railway rails |
| 06/05/2013 | CN202969182U Rail infrared calibrator |
| 06/05/2013 | CN202967999U Track sleeper respacing jack |
| 06/05/2013 | CN103132412A Track maintenance base point lateral deviation measuring method based on Helen formula |
| 06/05/2013 | CN103132411A High-speed railway track static comfort analysis adjustment method |
| 05/29/2013 | CN103122602A Steel rail knocking device |
| 05/22/2013 | CN202945515U Control box for railway turnout detection |
| 05/16/2013 | WO2013067628A1 Optimizing rail track performance |
| 05/15/2013 | EP2591167A1 Arrangement for measuring track sections for the purpose of maintaining railway tracks |
| 05/15/2013 | CN202938820U Leveling sensor with induction position switch device |
| 05/15/2013 | CN103103900A Rail fastener loose detection method |
| 05/15/2013 | CN103103899A Track maintenance base point plane measurement method |
| 05/10/2013 | WO2013064942A1 Measuring device |
| 05/08/2013 | CN202925405U Portable handheld railway track detection trolley |
| 04/24/2013 | CN103061219A Method and device for automatically checking fastening states of railway fasteners and spring fasteners |
| 04/24/2013 | CN103061218A Special calibration instrument for rail track |
| 04/24/2013 | CN102359042B Railway track accurate measurement control network establishing method |
| 04/17/2013 | CN202881786U Steel rail monitoring system |
| 04/17/2013 | CN103046443A Railway plane-altitude positioning method |
| 04/10/2013 | CN202865711U Infrared laser square ruler |
| 04/10/2013 | CN202865710U Steel rail monitoring system |
| 04/10/2013 | CN103031787A Method and device for fully automatically and accurately monitoring changes of geometric parameters of track |
| 04/10/2013 | CN102251451B Track geometric state measurement system and method based on multisource information fusion technology |
| 04/03/2013 | CN202849883U Track gauge for railway construction |
| 04/03/2013 | CN202849882U Railway measuring device |
| 04/03/2013 | CN202849880U A magnetic suspension track section measuring and adjusting system |
| 04/03/2013 | CN103015280A Moving load analog loading method and device for rail transit wheel axle |
| 03/27/2013 | EP2571741A1 Wayside friction management system |
| 03/20/2013 | CN202809418U Precise adjustment measurement and remote monitoring system for passenger dedicated line I-type track plate I-production management system (PMS) |
| 03/20/2013 | CN102979018A Ballast-installation and track-regulation measurement quick positioning method for ballast track engineering |
| 03/20/2013 | CN102230311B Precision detection method applicable to slab ballastless track plate |
| 03/20/2013 | CN101982609B Tamping wagon photoelectric measurement system and method |
| 03/13/2013 | CN202786998U Double-block type track bed stiffness detection counterforce device |
| 03/13/2013 | CN202786997U Turnout reducing value testing tool |
| 03/13/2013 | CN202786996U Device for measuring zero-stress rail temperature of continuously welded rail track |
| 03/13/2013 | CN202786995U Precise railway measuring device |
| 03/13/2013 | CN202786994U Elevation control night measurement auxiliary device of railway track control network |
| 03/13/2013 | CN202786993U Automation remote monitoring device used for railway track |
| 03/13/2013 | CN102971195A Wayside friction management system |
| 03/13/2013 | CN102966015A Ring network trackless measurement construction method |
| 03/06/2013 | CN202766938U Contact rail support installing surface detecting ruler relating to rail traffic |
| 03/06/2013 | CN102953305A Multilevel-control-network GPS (global positioning system) optimization measurement method |
| 03/06/2013 | CN102953304A Precision measurement control method of metro track structure construction |
| 03/06/2013 | CN102953303A Subway steel rail corrugation treatment method |
| 02/13/2013 | CN202730572U Glass reinforced plastic (GRP) spot pre-buried component applied to cathode-ray tubes (CRTS) I-type slab ballastless track |
| 02/06/2013 | CN202718018U Bent frame unit rail distance wedge block regulating device |
| 01/30/2013 | CN202705833U Over-high measuring device for rails |
| 01/30/2013 | CN202705832U Elevation control staff gauge for roadbed slab |
| 01/30/2013 | CN202705826U Top face elevation controller of plate-type ballastless track base plate |
| 01/23/2013 | CN101353878B A tamping machine |
| 01/22/2013 | CA2488301C Laser survey device |
| 01/16/2013 | CN102877385A Measurement device and measurement method of jointless track steel rail zero-stress rail temperature |
| 01/15/2013 | CA2563679C Method for delivering replacement rail ties using gps techniques |
| 01/09/2013 | CN202658486U Railway and road settlement measurement device |
| 01/09/2013 | CN102864704A Device and method for steel rail surface online measurement and laser selective repair |