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WO/2008/141775A1 |
The invention relates to a device (2) for monitoring errors in undercarriage components of rail vehicles, having at least one acceleration sensor (28, 28', 28') which works with an evaluation unit (32). At least one acceleration sensor (...
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WO/2008/144601A2 |
A system for detecting a moving hot bearing or wheel is provided. The system includes a summer (84) for combining an input signal representative of radition emitted by the moving hot rail car bearing with a feedback signal. The system al...
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WO/2008/141774A1 |
The invention relates to a device (2) for the error monitoring of chassis components of rail vehicles, comprising at least one vibration sensor (28, 28', 28'). According to one embodiment of the invention, at least one vibration sensor (...
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WO/2008/141346A1 |
A transport system for medium-range distances has a guideway with at least two entry/exit points (1) through which driven cars (4 - 8), having a horizontal section in the form of a circle- or ring-sector, abut each other in a form-fit an...
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WO/2008/137268A1 |
A system to facilitate reducing false train stops includes an infrared bearing scanner (12) that is coupled to a processing unit (24). The processing unit is programmed to receive inputs from the infrared bearing scanner, generate a bear...
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WO/2008/129105A1 |
The method is based on applying a vertical force (F) in the centre (P) of a first section (A-B) of the rail (1) of a railway, and measuring the displacement thereof in order to represent the graph corresponding to the force applied-displ...
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WO/2008/126215A1 |
A rail bond (1) comprises a terminal (2) which is a flat copper plate, a soft copper strand (5) formed by twisting a plurality of soft copper wires, and a fixing portion (4) for connecting the soft copper strand (5) with the terminal. On...
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WO/2008/122319A1 |
The invention relates to a measuring arrangement for the contactless and continuous determination of routing and track layout of railroad tracks (204) and of the geometry of the rail head of railroad tracks, wherein the measuring arrange...
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WO/2008/122547A1 |
The invention relates to a railway vehicle comprising a vehicle controller (106) and at least one detection device (107.1 to 107.8) connected to the vehicle controller (106), wherein the vehicle controller (106) is designed to affect at ...
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WO/2008/119154A1 |
A track brake control system for providing braking of a railway vehicle is disclosed. The control system operates upon receipt of an emergency braking command. The control system includes a member for receiving deceleration information f...
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WO/2008/099177A1 |
A method and system for taking images of a rail from an inspection vehicle travelling on said rail is described. The invention includes emitting ultrasonic pulses into a portion of said rail and detecting any reflections of said pulses f...
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WO/2008/096109A1 |
The invention provides an improved device for the lubrication of railway tracks in the form of grease distribution bar (1) of simplified construction, which may be machined from a single piece of suitable material. This is possible becau...
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WO/2008/094064A1 |
The invention relates to measuring engineering and can be used for automatically inspecting the technical condition of the wheel pair of a rail rolling stock during the operation thereof. The inventive method for monitoring the parameter...
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WO/2008/091444A1 |
A system to facilitate reducing false train stops includes an infrared sensor that is coupled to.a processing unit (24). The processing unit is programmed to receive inputs from the sensor, generate a bearing profile using the received i...
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WO/2008/085087A2 |
The invention relates to railway transport. The inventive closing device comprises a body connectable to a water-supply pipe, a valve connected to a float and a unit for signalling the end of a tank water filling process. The inventive d...
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WO/2008/085076A1 |
The invention relates to devices used for applying a lubricant coating. The inventive lubricant coating applying device consists of a solid lubrication element containing fluid and/or viscous lubricant. The working part of the external s...
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WO/2008/080212A1 |
Embodiments of the present invention provide method and system for determining whether to effect maintenance of a vehicle component. In one embodiment, the method includes transmitting an RFID read signal to an RFID device associated wit...
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WO/2008/077227A1 |
A power plant device consisting of a frame moving along a support surface, wherein the movement of the frame drives a rotary driven member The rotary driven member is connected to a rotary input of a generator via a transmission assembly...
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WO2007120118B1 |
The subject of this invention is capillary distributor and spreading knife for rail lubrication while using special depositing materials. As successful solution for providing of constantly even quantity of the matter at the exits from th...
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WO/2008/046209A1 |
An apparatus and method are disclosed for detecting flaws in electrically conductive materials by observing properties of the back-EMF of the eddy current field generated by driving magnetic flux through the object to be examined. The in...
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WO/2008/047250A2 |
An air bladder actuated railroad car retarder is designed to simplify installation, operate in a manner imposing minimal stress on the bladder, improve preventive maintenance, and simplify access to the main fulcrum bearings. The air bla...
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WO/2008/038213A2 |
A dual-posture Electric Assist Bicycle ( EAB) permits a rider to assume a rider-upright position while peddling or a rider-recumbent position while coasting with the electric assist propulsion system engaged. The rider can alternate betw...
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WO/2008/014766A1 |
The invention relates to a device for monitoring at least one operating variable of a wheel set bearing (1), in particular for rail vehicles, which comprises at least one rotating bearing ring (7) and a stationary wheel set bearing housi...
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WO/2008/012582A1 |
A profile of a surface of an object (12) that has a longitudinal axis is determined by arranging a camera (14) to view a portion of the surface with its viewing axis (15) substantially perpendicular to the longitudinal axis, and arrangin...
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WO/2008/008611A2 |
A rail measurement system (10) for mounting on a rail vehicle (e.g., 12) for travel over a railway (16) having two spaced apart rails (18, 19) includes a first collimated light source (20) mounted on the rail vehicle for providing a firs...
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WO/2008/000250A1 |
The invention concerns a sensor unit (01) with at least one sensor (02), for monitoring a characteristic of a wheelset bearing on a rail vehicle. The sensor unit (01) further comprises a computer unit (06) which receives the data supplie...
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WO/2008/002261A1 |
The invention relates to a device for lifting at least one wheel (3, 57) of a rail-bound vehicle, which wheel bears on a rail (5, 71 ) in a contact point (7, 73). The device comprises a first (9, 59, 63) and a second lifting member (11 ,...
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WO/2007/137571A1 |
Disclosed is a rail inspection vehicle comprising running wheels that are mounted on axles, a chassis (23) which supports the axles and is equipped with parallel longitudinal beams, a closed body supported by the chassis (23), and an ins...
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WO/2007/135159A2 |
Disclosed is a measuring instrument (1) for determining the actual condition of wheel sets (31) and wheels (34) of a passing railroad vehicle with the aid of several beam optical devices (26). Said measuring instrument (1) is disposed in...
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WO/2007/124740A1 |
The invention relates to a public transport system for individually transporting persons or goods in an automated manner on conventional rails without using a conductor. In said transport system, automatically controlled conducting syste...
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WO/2007/117957A2 |
A system (10) for providing rail wheel truing recommendations based on rail wheel measurements includes an input device (11) for inputting information into the system. The system also includes a processor (12) receiving measured rail whe...
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WO/2007/110887A1 |
A lubricating device for railway rails comprises a support structure (2) which can be positioned close to a railway rail (6), on which a mobile head (3) supporting at least one grease dispensing nozzle (4) is mounted. Movement means (5) ...
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WO/2007/088321A1 |
The twist of a railway track (36) can be measured with a vehicle which includes a frame (25). This frame (25) carries a roll sensor (40) to measure the rate of roll (w) about a longitudinal axis, and sensors (38) to monitor the variation...
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WO/2007/075538A2 |
A casing (5) for a hotbox detector scanner that has a detection device disposed within the casing, the casing including a top cover (15) having a flat top horizontal surface with an opening (22) therethrough to allow the detection device...
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WO/2007/063209A1 |
The invention relates to a method and a device (1) for the detection of faults in the roundness of wheels of railway stock or the like when said stock passes over a track (2) comprising rails supported by cross members (3). A leg of the ...
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WO/2007/062584A1 |
A high-speed dynamic detecting device of non-contact type includes cameras (2,3), an illuminated light source (6), a computer testing and controlling processing device (4,5). The cameras (2,3) and the illuminated light source (6) are con...
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WO/2007/039641A1 |
The invention relates to a method for contactlessly and dynamically recording the profile (P) of a solid body (1). According to said invention, at least one light beam, which is generated by a laser device (2) and expanded in such a way ...
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WO/2007/030245A1 |
A railroad wheel reference groove locating gauge for determining a measurement of an annular reference groove machined in a face of a railroad wheel spaced radially outwardly from an axle on which the wheel is mounted a predetermined dis...
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WO/2007/022989A1 |
The invention relates to a method for detecting malfunctions, faults or critical conditions in the running gear (6) of railway vehicles with pneumatic suspensions (1). According to the invention, the method comprises the constant or inte...
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WO/2007/021538A1 |
A method of determining a remaining service life for a rail wheel (18) of a railway vehicle using an electronic rail wheel (18) wear gauge (10) mountable on the rail wheel for measuring at least one rail wheel dimension. The method inclu...
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WO/2007/021537A1 |
A system for determining the capability of a railroad track to safely carry railroad vehicles over the track by sensing changes in the environment proximate the track, the system including a sensor for detecting a magnetic field proximat...
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WO/2007/012851A1 |
A datum monument (1) for a railway infrastructure, the monument comprising a mounting to define a dependable position for the monument and an identifier for interrogation with respect to particular information indicative of the dependabl...
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WO/2007/007122A1 |
Four vertical linear displacement transducers (38) monitor the tilt of the bogie (24) relative to each of two wheelsets (27). The tilt of the bogie (24) relative to the horizontal, as regards its low frequency component, Tl, is determine...
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WO/2006/130908A1 |
A method of estimating contact forces between the wheels of a railway wagon and a rail track, for use in determining information such as the likelihood of derailment. Accelerations of the body of the wagon are measured using motion senso...
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WO/2006/130039A1 |
The invention relates to means for inspecting rail track conditions. The technical result of invention is attained by that the kinematics of the inventive device make it possible to smoothly, jerklessly and impactlessly carry the transdu...
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WO/2006/130038A1 |
The invention relates to means for controlling rail track conditions. Said invention makes it possible to improve the operating reliability, strength and wear resistance, thereby ensuring a safe railway operation. The inventive track mea...
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WO/2006/125237A1 |
The invention relates to a method for detecting wheel shapes of rail wheels with the aid of a measuring strip which consists of a row of measuring elements which are applied to the rails and which absorb the dynamic effects and which gui...
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WO/2006/116877A1 |
The present invention provides a modified interlocking solid composition stick for applying to steel surfaces that are in sliding or rolling-sliding contact. The modified stick comprises a body member with four sides, a first end and an ...
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WO/2006/117066A1 |
A process and device are disclosed for exchanging wheelsets of railway vehicles by means of a travelling unit, the railway vehicle being brought onto a supported track section. The invention addresses the problem of developing a structur...
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WO/2006/099387A2 |
A system and method for generating a computer-aided rail yard plan for the movement of plural railcars through a rail yard, the rail yard having tracks that are used as receiving tracks, classification tracks and departure tracks and the...
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