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Matches 1 - 50 out of 3,798

Document Document Title
WO/2019/174834A1
System (1) for capturing a mechanical tensile/compressive stress of a rail (2) of a track (3), in particular for determining the neutral temperature, comprising a rail vehicle (6), a rail temperature detector (9) arranged thereon and an ...  
WO/2019/170574A1
The invention relates to a device (1) and to a method for dispensing a friction-coefficient-optimizing mixture (2), of at least one lubricant (3) and at least one grit (4), into the gap (5) between a rail wheel (6) of a rail vehicle (7) ...  
WO/2019/161212A1
A system and method for monitoring the operating condition of a wheelset on a railcar comprising a sealed unit mounted on or near a wheelset of the railcar for collecting data from the wheelset and performing AI analyses on the collected...  
WO/2019/150853A1
The present invention clearly photographs the lower part of a vehicle while reducing influence on the area near a railroad track. This inspection system comprises an imaging unit for imaging a vehicle bogie and an illumination unit for i...  
WO/2019/150719A1
Provided is an operation support control means for estimating an operational state of a train on the basis of train service data information, operation information of a train crew, and train operating state information, for selecting a c...  
WO/2019/149456A1
The invention relates to a rail vehicle (2) having a vehicle frame (12) which is movable on rails (7) of a track (1) in a manner supported on bogies (4), the rail vehicle comprising a first measurement platform (5) with a first inertial ...  
WO/2019/146503A1
In an estimation method according to the present invention: a first estimation formula is produced to estimate an outer rail derailment coefficient Q/P1 for a monitoring carriage 3 in a reference curvature segment 1; a second estimation ...  
WO/2019/140467A1
Method for track position improvement by means of a track-movable track-tamping machine (6) with a three-point working measurement system, which has three measurement carriages (A, B, C), and a cord (9) stretched therebetween, a tamping ...  
WO/2019/136620A1
A railway overload and unbalanced load detection system and method, comprising steel rails (1). Two sampling points (2) are respectively provided on two sides of a rail web (12) of each steel rail (1) between every two sleepers (3); the ...  
WO/2019/119623A1
A railway wagon and a monitoring system therefor, comprising: a vehicle body (1) and bogies (2); a plurality of locating electronic tags (4) and a communication device (6) are provided on the vehicle body (1); each bogie (2) comprises M ...  
WO/2019/120814A1
The invention relates to a movable device (1) and to a method for correcting the vertical position (2) of a pre-measured track (3), in particular for a track tamping machine, comprising a measuring system (4), which comprises a moving re...  
WO/2019/119498A1
A traction motor bearing temperature monitoring alert control method. Said method not only uses the temperature as the basis for determining a bearing fault of the traction motor, but also takes into account other determination criterion...  
WO/2019/121096A1
The invention relates to a measuring device support (105) comprising a profiled support (106), two mutually spaced lateral guides (107, 108), and two coupling elements (109, 110). The profiled support (106) is rigid, extends in a longitu...  
WO/2019/108583A1
A system and method for inspecting a rail is provided. The system includes an ultrasonic transducer positioned to emit an ultrasonic beam onto the rail and receive a refraction beam, the ultrasonic transducer being movable between a firs...  
WO/2019/108585A1
An aspect includes a vehicle that includes rail inspection sensors configured for capturing transducer data describing the rail, and a processor configured for receiving and processing the transducer data in near-real time to determine w...  
WO/2019/103000A1
This oscillation measurement device is characterized by being provided with: a housing; an oscillation measurement module which is provided so as to be capable of relative movement with respect to the housing, and which measures the osci...  
WO/2019/093185A1
A track inspecting device in an embodiment of the present invention is provided in a train which operates commercially. The track inspecting device is provided with a plurality of cameras, and a detecting unit. The plurality of cameras a...  
WO/2019/091681A1
The invention relates to a system (20) for navigating within a track network (4), which system (20) comprises as system components a system control centre (20), a track construction machine (1) and communication means (26). The system co...  
WO/2019/082401A1
According to the present invention, a detection unit (410) generates a time series data group (TDS) by detecting a physical amount with respect to an operation of a vehicle air conditioning device (300) at a predetermined sampling freque...  
WO/2019/068561A1
The invention relates to a wheel flange lubrication system for a wheel flange of a rail vehicle wheel (1), comprising a lubrication stick (2). Said lubrication stick (2) is longitudinally movably mounted and can be extended and retracted...  
WO/2019/069030A1
A device for measuring the linear component, in a given direction (D), of the movement of a rail (R) during the passage of a train comprises: a light barrier rigidly connected to the infrastructure and made of at least one emitter (21) e...  
WO/2019/065434A1
This control device is configured including a damper control device, which variably controls damping force generated by 1-axle through 4-axle dampers, and an anomaly detection estimation unit, which detects and estimates anomalies in the...  
WO/2019/064894A1
The present invention makes it possible to detect with high accuracy the location of transportation route equipment where a part of a surface formed in an arc is obscured by a structure. An arithmetic circuit 33 uses the method of least ...  
WO/2019/043859A1
An inspection apparatus (800) reduces the signal intensity of a low-frequency component included in chronological data for the measured value of longitudinal force and generates chronological data for a high-frequency component of the lo...  
WO/2019/035960A1
An aerial system control network (2500), an unmanned aerial vehicle (UAV) system (2400), and a method (2600) provide for inspecting railroad assets using a UAV (2420). The aerial system control network includes a plurality of towers (251...  
WO/2019/032055A1
Flexible application element solves technical problem of improper application of application material in such a way that a flexible application element is attached to appropriate position onto grooved or vignole rail. Said flexible appli...  
WO/2019/029916A1
The invention relates to a method for non-contact detection of a position of a measuring device (2), which is movable on a track, relative to at least one rail (3) of the track, wherein a projection of a laser beam (11) projected onto a ...  
WO/2019/026297A1
[Problem] To provide an abnormality detection device capable of detecting an abnormality on a track. [Solution] The present invention comprises: an acquisition section that acquires a threshold excess time indicating the time at which a ...  
WO/2018/231156A4
A pushing-dispensing and/or dosing element for dispensing of medium, in particular Composite Heavy Fluid Compound (CHFC) or plurality thereof solves technical problem of implementation of a pushing-dispensing and/or dosing element that w...  
WO/2019/024147A1
The invention relates to an online measurement system for multiple parameters of a wheel based on structured light. The measurement system comprises a wheel sensor (10), a first wheel online measurement device (20) and a secondwheel onli...  
WO/2019/024185A1
A method for detecting a bearing temperature of a railway passenger train. Digital and analog temperature measuring chips are integrated inside a sensor probe (1); the two temperature measuring chips detect the temperature of an axle box...  
WO/2019/019095A1
Provided are a station-passing non-stop train and method, the train comprising: a first main carriage (101), a second main carriage (102), a first auxiliary carriage (103) and a second auxiliary carriage (104), wherein the first main car...  
WO/2019/018344A1
A disposable lubrication tank liner for a rail lubricating system, including an upper sidewall portion, a lower outlet portion, and an intermediate edge surface. The upper sidewall portion has a plurality of generally vertically disposed...  
WO/2018/234117A1
The invention relates to a rail vehicle (1) comprising an underframe, each of the vehicle sides comprising at least one support (2) that is rotatably mounted on the underframe which can be pivoted between a rest position and an operating...  
WO/2018/231156A1
A pushing-dispensing and/or dosing element for dispensing of medium, in particular Composite Heavy Fluid Compound (CHFC) or plurality thereof solves technical problem of implementation of a pushing-dispensing and/or dosing element that w...  
WO/2018/221741A1
Wavelet analysis is applied to both a pitch angular velocity θ(t) and a roll angular velocity φ(t) outputted from an angular velocity sensor (35) installed in a train car, and a wavelet coefficient (14) of pitch angular velocity and a ...  
WO/2018/219699A1
In order to control a measuring system comprising a tacheometer (26) mounted on a carrier trolley (14) circulating on a railway track (12) under construction and a target (16) fastened to a railway construction machine (10), the carrier ...  
WO/2018/220469A1
A system and method for detecting and identifying defects of a railway wheel may include a plurality of sensors mounted on a rail of a railway track, where each sensor may be configured to collect samples from a portion of the railway wh...  
WO/2018/215538A1
A method for detecting derailment of a rail vehicle (1), wherein the rail vehicle has two or more rail vehicle components (2, 3, 4, 5, 6) and one or more joints (10, 11, 12, 13) via which adjacent rail vehicle components are connected in...  
WO/2018/211473A1
This invention relates to a scotch block apparatus (10) comprising at least one scotch block (12, 14) and a signaling arrangement (18) extending away from at least one scotch block (12, 14) to signal the presence of the scotch block (12,...  
WO/2018/210503A1
The invention relates to a method for reducing friction at a wheel-rail contact of a rail-bound vehicle (1), which has at least one rail vehicle wheel (2) in wheel-rail contact with a rail (11), and a use of an ultrasonic exciter (3) to ...  
WO/2018/205979A1
A railway vehicle (10) and a tunnel detection vehicle: the railway vehicle (10) is configured so as to be rollingly connected to a railway and comprises a vehicle body (100) and wheels (200); the wheels (200) are connected to the vehicle...  
WO/2018/207114A1
A system is described for detecting an abnormal gait condition of a railway vehicle (1), including a first and a second control chain (C1) connected to a digital output (O) adapted to supply or not supply power to a load (L) depending on...  
WO/2018/193253A1
A non-intrusive turnout system for a railway track, including, to be positioned on each rail of the track, primary and secondary moveable modules (12, 30) which are each provided with an elevated rail (18) that is selectively supportable...  
WO/2018/189078A1
Disclosed is a method and a control device for carrying out a method for determining a position-related braking ability of a vehicle. A first vehicle determines at least one piece of position-related information of a route section, said ...  
WO/2018/178914A1
A system is described for simulating the contact between wheel and rail (1), in particular of a rail vehicle, comprising: - at least one hollow cylindrical structure (3) having a first diameter (D1) and including a rail simulation surfac...  
WO/2018/176072A1
A device (16) for measuring wheel vertical forces (Q1Q8) of a wagon (17), the wagon (17) comprising an underframe (18) and at least two bogies (19) with bogie frames (27). The at least two bogies (19) are coupled to the underframe (18) a...  
WO/2018/178097A1
The present invention relates to a device (10) for detecting defects in a rail (12), comprising at least one collection (18) of sensors which are able to generate an electrical signal indicative of a distance (dn, i) separating the senso...  
WO/2018/183392A1
A track geometry measurement system includes a plurality of wheels, a frame, and an inertial measurement unit. The inertial measurement unit is coupled to the frame and includes at least one gyroscope.  
WO/2018/141315A4
A device for monitoring operation parameters of a vehicle axle including a measuring instrument (1) comprising at least a position sensor, a device (2) for communication of measured quantities to an external device, a mechanism (5) for c...  

Matches 1 - 50 out of 3,798