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WO/1998/011356A1 |
An antifriction bearing (A) that enables a shaft (4) to rotate with minimum friction in a housing (2) includes a generally cylindrical outer race (46) located in an opening (12) in the housing, an inner race (48) located around the shaft...
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WO/1998/009862A1 |
The invention concerns a sensor (1) for monitoring the temperature of axle boxes (5) of a moving train (100) comprising: an optical block (21) for remote measuring of temperatures of the train (100) axle boxes (5) including a bar (30) of...
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WO/1998/007608A1 |
A device arranged in a railway vehicle (1) applies a lubricant to the surface of a railway wheel flange (3) and/or to at least one railway track. The device can be actuated depending on a control signal from a control unit (7). The contr...
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WO/1997/044654A1 |
A method and apparatus for high speed magnetic detection of surface fatigue cracks in railway rails. The magnetic material of the rail is magnetised by touch magnetisation using a permanent magnet (31), leaving a remanent magnetic field....
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WO/1997/037924A1 |
The trunk ropeway is applied in public transport in large settlements, fairs, sports sites, etc. The trunk ropeway ensures a large-scale transportation of passengers with the possibility of getting on and off at every spot and moment wit...
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WO/1997/025698A1 |
A thermal warning device (10) attaches to a wheel assembly of a railway car to detect high temperatures that may lead to bearing failure. In device (10), a temperature sensor (16) monitors the temperature of the wheel assembly and an ele...
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WO/1997/011872A1 |
The condition of a route-way, e.g. a railway track is recorded by an apparatus which includes a video camera or cameras (32, 34) which are mounted underneath a vehicle (10) which runs on the track (12, 19). Signals from the video camera ...
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WO/1997/011871A1 |
A method and apparatus are disclosed for sensing the temperature of bearings of vehicles traveling along a track, the apparatus including a linear-array infrared detector positioned adjacent to the track. The output from the linear-array...
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WO/1997/006043A1 |
At least two brake beams (9a, 9b) are arranged on both sides of a rail (5a) of a curved sorting siding (5). The rail (5a) on the outside of the curve is raised in relation to the rail (5b) on the inside so that the rail surfaces (5c, 5d)...
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WO/1996/033085A1 |
A rail gauge face lubricating apparatus (10) comprising a delivery assembly (12) for delivering lubricant to the rail head (40) and a pump (14) for producing a pressure to deliver lubricant to the deliver assembly (12), the deliver assem...
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WO/1996/026856A1 |
The invention concerns a rail brake element, in particular combined with rail brake buffer stops, having two rail clips which engage about a rail head from both sides, are supported on the top thereof and are clamped on the rail head by ...
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WO/1996/026855A1 |
The invention concerns a rail brake element, in particular combined with rail brake buffer stops, having two rail clips which engage about a rail head from both sides, are supported on the top thereof and are clamped on the rail head by ...
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WO/1996/026095A1 |
Wagons (Wi) are divided into classes (KL1 to KL4) according to design-dependent criteria (BK). Long term mean values (LM1 to LM4) of the run-determining property (FACHS) used as substitute values (EW1 to EW4) are produced for each class ...
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WO/1996/009480A1 |
A method and a device for braking the motion of a moving body. The device essentially includes an intermediate ring (7) housed in a ring-shaped chamber (6) in a circular rotating part (1) wherein it is radially movable by means of actuat...
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WO/1996/002903A1 |
A hot bearing detection system as shown which spatially separates the thermal sensor (21) which is disposed within a bearing-securing bolt (10) from the communication means (42) for communicating high temperature conditions occuring at a...
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WO/1996/000159A1 |
An apparatus for the measuring of the quality of a rail (6) during railway operations comprises a measuring frame (1) which supports optical laser scanners (11) directed towards the rails (6). The frame (1) is suspended in the bogie fram...
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WO/1995/034456A1 |
The invention uses high-frequency circuits connected up with the rails (14) to detect and determine the position of flat spots. Above a particular speed of travel (v), the interruption in the electrical contact caused by a flat spot as a...
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WO/1995/030878A1 |
The invention relates to a process and device for measuring the contour of metallic and non-metallic sections, especially train track rails. According to the invention, the contour of the rail head (5) is cyclically scanned along a line ...
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WO/1995/031053A1 |
A mobile tracking unit capable of detecting defective conditions associated with a set of railway vehicle wheels and with a railtrack upon which a given railway vehicle travels comprises a rotation measurement unit (80) for generating da...
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WO/1995/030886A1 |
Apparatus for detecting defective conditions associated with a set of railway vehicle wheels (24) and with a railtrack (26) upon which a given railway vehicle travels comprises a rotation measurement unit (80) for generating data indicat...
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WO/1995/024610A1 |
The present invention provides an apparatus for measuring the straightness, the deviation from the straightness or bending of the surface of a ferromagnetic bar, such as a (part of a) railroad rail, comprising: a first end part, a second...
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WO/1995/013950A1 |
A system for the replacement of defective wheel sets of the rolling stock is carried out. The service track (12) has a first work station (10) incorporating a working "gap" comprising an underlying trench (16) extending laterally beneath...
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WO/1995/012803A1 |
System for monitoring the angle-of-attack of the wheelsets of a railway vehicle moving along a track section. The apparatus includes a rangefinder to repeatedly measure at known intervals the instantaneous distance between a reference po...
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WO/1995/003968A1 |
A first vehicle (1) travels nonstop along a first continuous track (4) over a relatively long distance between two main stations (5 and 6), and a second vehicle (2) travels along at least one shorter second track (7) to enable passengers...
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WO/1994/026239A1 |
Composition for enhancing hair growth or stopping hair loss, containing, in a hydroalcohol or aqueous medium comprising water and an alkylene glycol or polyalkylene glycol liquid at room temperature: a) at least 0.03 to 0.3 weight percen...
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WO/1994/025674A1 |
Method for use in the maintenance of track equipment of the type comprising at least one movable element and a stationary element whose respective contact surfaces come into engagement with one another. The method is characterized by coa...
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WO/1994/020326A1 |
Vehicle for the construction, maintenance and control of railway overhead electric lines. The vehicle is characterized in that it consists of a self-propelled rolling frame (10') on which an elevating platform (20) and an elevating carri...
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WO/1994/011705A1 |
A process and device continuously and simultaneously acquire geometrically precise profile, image and railway data during a measurement drive of a measurement vehicle. A 360� scanner and a course reference system are used for acquiring...
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WO/1994/007784A1 |
In order to transfer goods load units (82) like containers, transtainers, semitrailers or the like from or to a slowly moving train (6) made up of flat trucks (48) by means of transfer hoists (18), first of all each truck (48) to be disc...
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WO/1994/006664A1 |
An apparatus for applying anti-frictional compound such as stick lubricant to a surface (3a), for example a selected area of a railroad car wheel (3a), includes a magazine (85) for retaining a plurality of sticks or rods of the compound;...
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WO/1993/025426A1 |
An arrangement for loading and unloading a vehicle (1) onto and from a carrier (2) for the vehicle comprises a first path (3) leading to the carrier (2) and a second path (5) located above the first one and diverging upwardly with respec...
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WO/1993/003303A1 |
Described is a system for collecting organic material, such as oil, etc., underneath rail vehicles, in particular railway locomotives, the system having at least one absorption material in at least one pan.
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WO/1992/014120A1 |
An apparatus (1) for the scanning of a profile, e.g. the cross-sectional profile of a train wheel (2, 3), comprises a stationary part (11) which supports a first arm (22) and a second arm (23), the ends of said arms being coupled togethe...
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WO/1992/000214A1 |
Flanged steel wheels remain in service on rail cars, locomotives, and other heavy rail guided machinery until they no longer maintain minimum specified rim or flange profile dimensions. If the rim or flange profile of the wheel cannot be...
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WO/1991/011355A1 |
A plant for the measuring of imbalance in train wheels, which pass a measuring section, comprises a number of accelerometers (3) with amplifiers (11) and filters (15), and a number of wheel detectors (5) with amplifiers (13), all coupled...
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WO/1990/014978A1 |
A novel ramp system is provided for use to assemble and disassemble trains of intermodal trailers supported on removable intermodal railtrucks. The ramp system has an ascending portion (64) for raising the level of the trailer frame onto...
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WO/1990/012720A1 |
A plant for the track-based detection of the wheel profile (2, 3) on passing train wheels comprises an illumination unit (6) with a light source (9) with optical elements (10, 11) which transmit structured light (12) towards the wheel pr...
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WO/1990/008095A1 |
Said device includes, on a moving base frame (1), two lifting frames (5/6) carrying a platform (4) for receiving the bogie to be changed; the height of these two lifting frames can be separately adjusted by lifting units (2/3). One of th...
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WO/1990/000486A1 |
A device for interchanging wheelsets (1) on rails vehicles has a undercarriage and supporting frame (8) which, by means of a hydraulic travelling mechanism (4) and/or air cushion travelling mechanism (5), can travel in all directions on ...
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WO/1989/010288A1 |
The invention relates to a device for braking wheel-mounted vehicles. The device comprises a brake arm (4) which has a wheel-engaging surface (2) and is spring-loaded towards a substantially vertical initial position and adapted to be mo...
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WO/1988/010204A1 |
The invention concerns a construction for controlled lubrication of one of a number of elements displaceable relative to one another by the movement of one of said elements. The proposed construction is used for lubrication to reduce wea...
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WO/1988/002713A1 |
An apparatus for track-based detection of the wheel profile (2, 3) of passing railway wheels (1) when these are passing a measuring stretch comprises a measuring apparatus (5) with a generator (6) for laser light and a receiver (7) for r...
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WO/1988/001956A1 |
Process for determining and locating flat spots (18) on the rolling surface of wheels (20, 22, 24, 26) made of an electrically conductive material, in which use is made of a high frequency electric circuit connected to the rails (10, 12)...
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WO/1987/006203A1 |
An apparatus for track-based detection of holes or flat spots in passing railway wheels (3) when these are passing a measuring stretch on the track comprises a number of transducers, for example accelerometers (a, b, c, d, e) on the trac...
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WO/1987/003851A1 |
A method and a device for controlling the speed of rail vehicles are used for deceleration and acceleration of vehicles at hunting yards. During the process of controlling the speed a pressure element (1) is introduced into an annular ho...
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WO/1986/003170A1 |
The invention relates to the location of singular points in the automatic control of railway tracks. According to a possible embodiment, the railway carriage (11) carrying the control equipments is provided with radar antennas (25a, 25b)...
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WO/1986/002324A1 |
A main-line pod car (6) receives and/or discharges passengers without stopping by coaction with a depot pod car (5) that physically engages the main-line pod car on the train at main-line train speed. Semicircular pods (12, 14) carrying ...
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WO/1986/001886A1 |
An apparatus for determining the profile of a longitudinal portion of an elongate member such as a railway rail comprising a base frame (1), an arm (6) mounted on said base frame for privotal movement relative thereto about a fixed axis ...
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WO/1986/001167A1 |
A device for detecting deformed wheels in a railroad vehicle (1) moving along a track (2). At least two wave motion sensors (3, 4) are positioned along said track. The wave motions in the rails created by the axial pressure of the vehicl...
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WO/1984/003671A1 |
Movable buffer stop apparatus (10) for a railway vehicle comprises a stop plate (27) on an arm (21), and a support strut (31) movable angularly relative to the arm (21) by an hydraulic cylinder (33) between raised and lowered conditions ...
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