| Patents for B61K 9 - Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles (2,428) |
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| 08/18/2010 | CN101804822A Laser measuring instrument and method |
| 08/12/2010 | WO2010089012A1 Railway vehicle having a machine frame that can be displaced on a rail by rail-bound traveling mechanisms |
| 08/11/2010 | CN201548177U Combined template for rail examination |
| 08/11/2010 | CN201544992U Train vehicular infrared journal temperature monitoring device |
| 08/11/2010 | CN101253384B 机车车轮参考槽直径测量装置 Reference tank locomotive wheel diameter measuring device |
| 08/05/2010 | DE102009007568A1 Schienenfahrzeug mit einem durch Schienenfahrwerke auf einem Gleis verfahrbaren Maschinenrahmen Rail vehicle with a movable by rail traveling on a railway machine frame |
| 08/04/2010 | EP2212180A1 Determining the remaining service life of a vehicle component |
| 08/04/2010 | EP2212179A1 Appliance, e.g. to measure rail geometry |
| 08/04/2010 | CN101791986A Method for online monitoring of propagation constant of electrified railway track |
| 08/03/2010 | US7769564 Method and apparatus for monitoring bearings |
| 08/03/2010 | CA2508227C Portable electronic measurement |
| 07/29/2010 | US20100191399 Wheel diameter measuring apparatus of electric vehicle |
| 07/29/2010 | DE202010006811U1 Schienenprüfvorrichtung Schienenprüfvorrichtung |
| 07/21/2010 | EP2208994A2 Multi-probe rail scanning/encoder system and certified method of use thereof |
| 07/21/2010 | CN201530396U Wagon wheel information management device |
| 07/14/2010 | CN201525386U Detecting wheel of rail flaw detecting car |
| 07/13/2010 | US7755660 Video inspection system for inspection of rail components and method thereof |
| 07/06/2010 | US7752015 Method and apparatus for monitoring bearings |
| 06/30/2010 | CN101758837A Method, device and system for automatically correcting information of steel rail flaw detection car |
| 06/30/2010 | CN101758836A Proofreading method and system for mileage of track inspection car |
| 06/30/2010 | CN101758835A Framework type track gauge and track direction measuring device |
| 06/24/2010 | US20100155543 Train Wheel Bearing Temperature Detection |
| 06/24/2010 | US20100154606 device for lifting at least one wheel of a railbound vehicle |
| 06/23/2010 | EP2199735A2 Method for contactless dynamic recording of the diameter of a rail vehicle wheel |
| 06/16/2010 | EP2196378A1 Wheel diameter measuring instrument for electric vehicle |
| 06/16/2010 | CN101743159A Acoustic monitoring of railcar running gear and railcars |
| 06/16/2010 | CN101734262A Thermal fuse type sensor and lead-off detection method thereof |
| 06/10/2010 | WO2010042774A3 Train rail alignment and distance system |
| 06/09/2010 | CN101722967A Railway gage measurement instrument of push cart type railway |
| 06/09/2010 | CN101722966A Railway axle temperature transfinite warner |
| 06/09/2010 | CN101249835B High-speed railway foreign matter invasion observation system |
| 06/02/2010 | DE102008049224A1 Method for monitoring drive mechanism of rail vehicle movable on rail track to identify defect at e.g. rotary stand of chassis, involves detecting component running in certain direction of acceleration of pivot mounting as sensor variable |
| 06/02/2010 | CN101716945A Railway locomotive axle infrared thermal image monitoring method and system |
| 05/27/2010 | US20100127133 Method and system for detecting impacts on areas to be monitored on a running vehicle |
| 05/27/2010 | CA2744287A1 Device and method for a rail vehicle |
| 05/26/2010 | EP2189353A2 Method and device to detect impacts on specific zones on a vehicle, especially a railway vehicle |
| 05/26/2010 | CN201484439U Rail transit vehicle walking part and steel rail failure vehicle-mounted online monitoring and diagnostic system |
| 05/20/2010 | DE102008058244A1 System zur Analyse des Fahrwerkzustands bei Schienenfahrzeugen System for the analysis of the state of suspension of rail vehicles |
| 05/20/2010 | DE102008052906A1 Verfahren zur Durchführung einer Rollprobe bei einem Schienenfahrzeug und Steuerungseinrichtung dafür A method for performing a roll test on a rail vehicle and control means for |
| 05/20/2010 | CA2685989A1 Process and system for detecting impacts on areas to be monitored on a moving vehicle |
| 05/12/2010 | DE102008062143B3 Method for determining vertical track bed of rail-road traffic, involves interlinking vertical axle bearing path vectors, three-point longitudinal height vectors, and equally spaced stretching vectors, respectively |
| 05/12/2010 | CN201467108U Railway emitting unit |
| 05/12/2010 | CN201457413U Device for protecting measuring wheel or guide wheel of track examination instrument |
| 05/12/2010 | CN201457412U Device capable of quickly retracting and extending measuring wheels or guide wheel of rail examination instrument |
| 05/12/2010 | CN201457411U Sensor for railway vehicle wheel |
| 05/05/2010 | CN101700778A Remote failure diagnosis system of infrared shaft temperature detection station |
| 05/05/2010 | CN101700777A Track geometric parameter measurement car |
| 04/29/2010 | WO2010046172A1 Method for carrying out a roller test in a railway vehicle and controller therefor |
| 04/22/2010 | WO2009140446A3 Method of and an apparatus for in situ ultrasonic rail inspection of a railroad rail |
| 04/21/2010 | CN1795363B Method for contactlessly and dynamically detecting the profile of a solid body |
| 04/20/2010 | US7701591 Portable electronic measurement |
| 04/15/2010 | WO2010042774A2 Train rail alignment and distance system |
| 04/08/2010 | DE102008048601A1 Verfahren zum Bestimmen einer Eigenschaft eines Fahrweglageparameters A method for determining a property of a guideway location parameter |
| 04/07/2010 | CN101264766B Orbit geometry parameter image measuring device and method for substituting chord wire method |
| 04/06/2010 | US7693673 Apparatus and method for identifying a defect and/or operating characteristic of a system |
| 04/01/2010 | WO2010034744A1 Method for determining a characteristic of a track position parameter |
| 04/01/2010 | US20100078527 Device and method for error monitoring for undercarriage components of rail vehicles |
| 04/01/2010 | CA2737419A1 Method for determining a characteristic of a track position parameter |
| 03/31/2010 | EP2167363A2 Acoustic monitoring of railcar running gear and railcars |
| 03/24/2010 | EP2165915A2 Monitoring a turnout of a railway or tramway line |
| 03/24/2010 | CN101678850A Device and method for error monitoring for undercarriage components of rail vehicles |
| 03/24/2010 | CN101678849A Device for error monitoring of chassis components of rail vehicles |
| 03/18/2010 | DE102008046907A1 Measurement results detection and transmission device for wheel set of rail-vehicle, has stator electronic circuit comprising receiver connected with universal serial bus, which is coupled with data detection and analysis unit |
| 03/10/2010 | CN201419716Y Three-rail detection device |
| 03/09/2010 | CA2530299C Method and system for compensating for wheel wear on a train |
| 03/02/2010 | US7669906 Running profile of railway wheel |
| 02/24/2010 | EP2155529A1 Method and apparatus for monitoring bearings |
| 02/17/2010 | EP2152561A1 Device and method for error monitoring for undercarriage components of rail vehicles |
| 02/17/2010 | EP2152560A1 Device for error monitoring of chassis components of rail vehicles |
| 02/17/2010 | CN201405878Y Portable intelligent shaft temperature detector |
| 02/04/2010 | US20100026551 Railroad surveying and monitoring system |
| 01/27/2010 | CN201390266Y Snow shield for infrared axle temperature detector for railway |
| 01/20/2010 | EP2146193A1 Device for contactless measurement of the temperature of heated components in moving railway vehicles |
| 01/14/2010 | WO2010003220A1 System and method for detecting rock fall |
| 01/14/2010 | CA2728105A1 System and method for detecting rock fall |
| 01/07/2010 | US20100004804 Apparatus and method for monitoring of infrastructure condition |
| 01/06/2010 | EP2139744A1 Detection of conditions compromising passenger safety in a railway vehicle |
| 01/06/2010 | CN201376577Y Vehicle-borne rail-temperature wireless real-time monitoring data transmitting system |
| 12/31/2009 | DE19580680B4 Mobile Nachführungseinheit und Verfahren zum Detektieren von Defektzuständen in Schienenfahrzeugrädern und Gleiswegen Mobile tracking unit and method for detecting fault conditions in railway vehicle wheels and track paths |
| 12/23/2009 | CN101607565A Ground on-line monitoring device and ground on-line monitoring method for steel rail cracks |
| 12/23/2009 | CN101607564A Remote fault diagnosis system of infrared axle temperature detection station |
| 12/23/2009 | CN100573041C Railway freight safety door calibration device and railway freight safety door calibration vehicle |
| 12/16/2009 | CN201364133Y Train wheel sensor |
| 12/09/2009 | CN100567060C Method for improving temperature measurement accuracy of modem probe |
| 12/02/2009 | CN101590858A Method for processing railway roadbed detected radar data with sleeper interference eliminated |
| 11/24/2009 | CA2538287C Wheel end assembly high-temperature warning system |
| 11/19/2009 | WO2009140490A1 Vehicle temperature warning system |
| 11/18/2009 | CN101580071A Railway locomotive and vehicle operating attitude measurement system |
| 11/18/2009 | CN100561134C Train GPS mileage self-correcting system and correcting method thereof |
| 11/18/2009 | CN100560414C Clamp for track transducer |
| 11/11/2009 | CN201343042Y Multifunctional combined car inspection hammer |
| 11/11/2009 | CN101576375A Fast processing method of laser vision image of steel rail wear |
| 11/11/2009 | CN101574973A Device, system and method for steel rail parameter automatic measurement |
| 11/03/2009 | CA2489980C Geometric track and track/vehicle analyzers and methods for controlling railroad systems |
| 10/21/2009 | EP1292831B1 Bearing with wireless self-powered sensor unit |
| 10/15/2009 | WO2009124681A1 System for measuring loads during wheel/rail contact of rail vehicles |
| 10/15/2009 | WO2009087385A3 Sensor assembly |
| 10/14/2009 | CN201325461Y Intelligent track temperature alarm |
| 10/13/2009 | US7602506 Method for contactlessly and dynamically detecting the profile of a solid body |
| 10/01/2009 | WO2009094082A3 System, method, and kit for measuring a distance within a railroad system |