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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05/24/2007 | US20070118333 Machinery facility condition monitoring method and system and abnormality diagnosis system |
05/24/2007 | DE10320422B4 Vorrichtung zum Vermessen von Profilen einer Oberfläche durch Abstandsmessung an einem sich auf der Oberfläche bewegenden Fahrzeug A device for measuring profiles of a surface by distance measurement on a moving vehicle on the surface |
05/18/2007 | WO2006124556A3 Inhalable pharmaceutical formulations employing lactose anhydrate and methods of administering the same |
05/17/2007 | US20070112482 Method and system for compensating for wheel wear on a train |
05/10/2007 | DE102005053538A1 Verfahren zur Datenübertragung und zentralen Datenerfassung von Messdaten stationärer Diagnosesysteme Method for data transmission and central data acquisition of measurement data of stationary diagnostic systems |
05/09/2007 | EP1783025A2 Holding an eddy current sensor for rail surveying |
05/09/2007 | CN2897757Y Visual safety inspector |
05/08/2007 | US7213789 System for detection of defects in railroad car wheels |
05/03/2007 | US20070095988 Method and System for Compensating for Wheel Wear on a Train |
05/02/2007 | CN2895178Y Hand multifunctional laser contact net detecting instrument |
05/01/2007 | CA2386409C Device for measuring the temperatures of axles or bearings for locating hot-boxes or overheated brakes in rolling stock |
04/26/2007 | DE102005051498B3 Measuring wheel set for railed vehicle, has four radii sensors applied on wheel disk based on requirement and/or design of wheel set, where two linear independent equations are determined for determination of forces per radius |
04/25/2007 | CN2892606Y Axle temperature probe focus intelligent calibrating device |
04/25/2007 | CN1951746A Optical fibre unbalance loading apparatus |
04/25/2007 | CN1312457C Absolute position mark method for rail line |
04/12/2007 | WO2007039641A1 Method for contactlessly and dynamically recording the profile of a solid body |
04/12/2007 | WO2006014893A3 System and method for determining rail safety limits |
04/12/2007 | DE10260816B4 Messeinrichtung zum Messen der Rundheit eines Eisenbahnrades Measuring means for measuring the roundness of a railway wheel |
04/12/2007 | DE102006046511A1 Vorrichtung und Verfahren zum Erfassen der Temperaturverteilung an der Lauffläche eines Rades eines Schienenfahrzeuges Apparatus and method for detecting the temperature distribution on the tread of a wheel of a rail vehicle |
04/11/2007 | EP1772342A2 Temperature monitoring device for axle bearings |
04/11/2007 | EP1771327A1 Processing of railway track data |
04/05/2007 | DE102005040504B3 Verfahren und Vorrichtung zur Detektion von Störungen in Fahrwerken von durch Luftfedereinrichtungen gefederten Fahrzeugen Method and apparatus for detecting faults in chassis of vehicles sprung by air spring means |
04/05/2007 | DE102004015244B4 Verfahren und Vorrichtung zur Überwachung der Gleislagequalität Method and apparatus for monitoring the track quality |
04/04/2007 | CN2886539Y Emulational testing device for electronic anti-skid device of railway carriage |
04/03/2007 | US7197932 Failure detecting system |
03/28/2007 | CN2884370Y Comprehensive testing device for safety of loading by train |
03/28/2007 | CN2883115Y Checking sampler board for passenger's train braking friction ring |
03/21/2007 | CN2880621Y Electronic instrument detecting device |
03/15/2007 | WO2007030245A1 Locomotive wheel reference groove diameter measuring device |
03/15/2007 | CA2620040A1 Locomotive wheel reference groove diameter measuring device |
03/14/2007 | CN2879194Y Test collecting components matched with portable testing meter |
03/14/2007 | CN2879119Y Railway contacting net laser refraction measuring instrument |
03/07/2007 | CN2876697Y Step thickness measuring rule |
03/07/2007 | CN2875902Y Multipurpose calibration instrument of infrared ray axle temperature detecting equipment |
03/07/2007 | CN1923589A Device, system and method for automatic monitoring steel rail parameter by using laser |
03/01/2007 | WO2007022989A1 Method and device for detecting malfunctions in the running gear of vehicles with pneumatic suspensions |
03/01/2007 | DE202006016902U1 Prüfeinrichtung zur Erfassung von Flachstellen auf der Lauffläche von Rädern schienengebundener Fahrzeuge Checking means for detecting wheel flats on the tread of wheels of rail-bound vehicles |
02/28/2007 | CN1920515A Comprehensive testing table for axle temperature alarm |
02/28/2007 | CN1301878C Brake beam suspending overhaul fixture |
02/27/2007 | US7184930 Method and device for monitoring status of mechanical equipment and abnormality diagnosing device |
02/22/2007 | WO2007021538A1 Rail wheel measurement |
02/22/2007 | WO2007021537A1 System and method for detecting a change or an obstruction to a railway track |
02/22/2007 | CA2618557A1 Rail wheel measurement |
02/22/2007 | CA2618527A1 System and method for detecting a change or an obstruction to a railway track |
02/13/2007 | CA2435777C Inspection of non axi-symmetric elongate bodies |
02/13/2007 | CA2389274C Apparatus and method for performance and fault data analysis |
02/07/2007 | CN2867321Y Railway contact network payingout working barrow tension detecting device |
02/01/2007 | WO2007012851A1 Datum monument |
01/31/2007 | EP1747422A1 Method and device for detecting the condition of and machining switches in track systems |
01/31/2007 | EP1747135A1 Train integrity network system |
01/31/2007 | CN2864606Y Checking clamp and intelligent checking platform for locomotive instrument |
01/31/2007 | CN2863584Y Automatic detecting device for railway vehicle wheel pair |
01/31/2007 | CN2863583Y Measuring collimation device for electrified railroad connecting net based on camera head |
01/25/2007 | DE10111174B4 Vorrichtung für Schienenfahrzeuge Device for rail vehicles |
01/24/2007 | EP1745179A1 Track monitoring equipment |
01/24/2007 | CN1902061A Wheel for goods wagon and wheel set |
01/24/2007 | CN1899904A Online detection mthod and device for train wheel pair size |
01/18/2007 | WO2007007122A1 Track monitoring equipment |
01/17/2007 | CN2859450Y Sticking track apparatus |
01/17/2007 | CN2858734Y Structural inspecting vehicle under rail |
01/17/2007 | CN1295110C Electronic track gauge |
01/16/2007 | US7164975 Geometric track and track/vehicle analyzers and methods for controlling railroad systems |
01/10/2007 | CN2857026Y Double frequency channel current pliers |
01/03/2007 | CN2853543Y Instrument for measuring contact net static whole parameter |
12/28/2006 | US20060289666 Clamp for rail a transducer |
12/27/2006 | CN2852145Y Portable orbit transition resistance testing device |
12/14/2006 | WO2006130908A1 Estimation of wheel rail interaction forces |
12/09/2006 | CA2545099A1 On-board brake system diagnostic and reporting system |
12/07/2006 | WO2006130039A1 Carrier truck . |
12/07/2006 | WO2006130038A1 Track measuring truck |
12/06/2006 | EP1727721A1 Device for examining a rail |
11/30/2006 | WO2006125237A1 Method and device for detecting wheel shapes of rail wheels |
11/30/2006 | DE102005024852A1 Undercarriage units e.g. wheel, overheating detecting device for railway vehicle, has detector unit outputting signal representing temperature of undercarriage units, where device is formed as mountable unit on or in cross tie |
11/29/2006 | CN1868793A On-line dynamic detecting device of locomotive wheel lset exterior size |
11/22/2006 | CN1867466A Wheel end assembly high-temperature warning system |
11/15/2006 | CN2837164Y Automatic detector for railroad track |
11/09/2006 | WO2006062889A3 Train wheel bearing temperature detection |
11/08/2006 | CN1283509C Device for locating hot axles or overheated brakes in rail vehicle in running |
11/07/2006 | US7132653 Apparatus for visual comparison of infrared images |
11/02/2006 | EP1716034A1 Detecting rail defects |
11/02/2006 | DE102005015312A1 Rail vehicle`s e.g. rail car, wheelset bearing temperature monitoring method, involves comparing measured temperature of bearing with threshold value, and transmitting and displaying warning message during exceeding of threshold value |
11/02/2006 | DE10159957B4 Onboard-Bestimmung fahrdynamischer Daten Onboard determination of vehicle dynamics data |
11/01/2006 | CN2832613Y Checking meter for overload or deflection-load tonnage of railway freight vehicle |
10/25/2006 | CN2830188Y Check rule for central height, warping and drooping of coupler |
10/19/2006 | US20060232787 Method for contactlessly and dynamically detecting the profile of a solid body |
10/18/2006 | EP1711388A2 Measuring train provided with a device for eliminating axle counting errors |
10/18/2006 | EP1620299B1 Clamp for rail a transducer |
10/11/2006 | CN2825394Y Intelligent track inspection car |
10/11/2006 | CN1843822A Dynamic detection system of train wheel pair and detection method thereof |
10/04/2006 | CN2823079Y On-line testing device for wheels of trains |
09/27/2006 | CN2821548Y Temperature sensor external shape structure |
09/27/2006 | CN2820643Y Intelligent online detecting system for train tread bruise |
09/21/2006 | WO2006099408A2 Method and arrangement to insulate rail ends |
09/20/2006 | CN1833938A Force detector and detection method for stress generated by defferent temp of long rail |
09/20/2006 | CN1276245C Rolling bearing unit with detector |
09/14/2006 | DE102005010118A1 Steuereinrichtung eines Schienenfahrzeugs Control device of a rail vehicle |
09/13/2006 | CN2816817Y Portable multiple measuring-input path isolation type detecting gauge |
09/08/2006 | WO2006092906A1 System for analyzing shaking of traveling vehicle and method for analyzing shaking of traveling vehicle |
09/07/2006 | US20060196064 Device for measuring the roundness of a railroad wheel |
09/06/2006 | CN1827443A Test monitoring device for HX-1 locomotive brake gear and intelligent wheel-flange lubricating device thereof |