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公开(公告)号：EP2571741A1
公开(公告)日：2013-03-27
申请号：EP11782822.8
申请日：2011-05-19
发明人： APPLEBY, Glen , CAMPBELL, James Gavin , EADIE, Donald Thomas , GUEORGUIEV, Petar Nedkov , HANDLER, Michael Irwin , HARRISON, Harold DeVillo , OLDKNOW, Kevin David , SINGLETON, Steven David , WELCH, Jacob Matthew , SPICKER, Walter Eric , URMSON, William T.
摘要： A wayside friction management system, and method for monitoring and controlling a wayside friction management system is described. The system comprises one or more wayside device for mounting with a track of a rail system. The wayside device comprises a delivery system connected to a reservoir comprising a friction control media, the delivery system for applying the friction control media from the reservoir to one or both rails of a track. The wayside device further comprises one ore more data collection module located at or adjacent to the delivery system. The data collection module for collecting and transmitting data to a remote performance unit. The data may comprise performance information, track status information, information of an environment of the track, information of a train passing over the track, status of the one or more wayside device, or a combination thereof. The wayside device may comprise a power source operatively connected to one or more components of the wayside device.
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82.发明公开Vorrichtung zum Prüfen von Bahnschienen oder bahntechnischen Fahrbahnkomponenten durch Verwendung eines Linearprüfstandes 有权装置，通过使用线性测试台的铁路轨道或铁路工程道路分量的检测
公开(公告)号：EP2284317A2
公开(公告)日：2011-02-16
申请号：EP10007365.9
申请日：2010-07-15
申请人： Deutsche Bahn AG
CPC分类号： G01M17/10
摘要： Die Erfindung betrifft eine Vorrichtung zum Prüfen von Bahnschienen oder bahntechnischen Fahrbahnkomponenten durch Verwendung eines Linearprüfstandes mit einem Radprofil.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zu schaffen, mit der der Rollkontakt an echten Schienenstücken auch an einem Linearprüfstand nachgebildet werden kann, wobei reale Kräfte und weit gehend reale Skalierungen eingesetzt werden. Insbesondere sollen Rollkontaktermüdung und -verschleiß an der Fahrkante realistisch nachgebildet werden.
Dies wird erfindungsgemäß dadurch erreicht, dass das auf der Bahnschiene oder bahntechnischen Fahrbahnkomponente (1) aufgesetzte Eisenbahnrad (3) an seiner Peripherie ein symmetrisches Radprofil (4) aufweist, das aus zwei zueinander spiegelbildlichen Teilen (6) und (7) eines regulären, bahntypischen Radprofils zusammengesetzt ist und das an seinen Außenseiten beidseitig jeweils einen Spurkranz (5) besitzt.摘要翻译： 该装置具有与铁轨或轨道组件，其中在来回地纵向方向上的控制台（2）上运行规则轮廓。 一种铁路车轮（3）被装配在铁轨或轨道组件，其中对称的轮轮廓在其外围提供。 对称轮轮廓是由两个相互镜像部分和常规轨道典型的车轮轮廓的。 轮缘在在对称的车轮轮廓的外侧设置。
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公开(公告)号：EP1979215A1
公开(公告)日：2008-10-15
申请号：EP06820681.2
申请日：2006-12-15
摘要： 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 variations in the relative tilt between the frame (25) and the rails (35). The signals from these sensors (38) and (40) enable the changes in cant (Δc) between one instant and the next to be determined, and so the twist of the track can be calculated by summing successive changes in cant. This method of determining twist can operate at substantially any vehicle speed, and gives consistent measurements in real-time.
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公开(公告)号：EP1817463B1
公开(公告)日：2008-09-03
申请号：EP04803209.8
申请日：2004-11-22
摘要： The invention concerns a method for correcting height defects (y-), which consists in lifting a track by superelevation (y+), above a final ideal position (X) and tamping same, thereby enabling a temporary ideal position (X v ) to be obtained. Then with a view to stabilizing the track, the ballast bed of the track (2) is subjected to a different compaction to obtain finally, the desired ideal position (X). It is thus possible to prevent the track from returning to the previous defective position.
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85.发明公开A VISION SYSTEM AND A METHOD FOR SCANNING A TRAVELING SURFACE TO DETECT SURFACE DEFECTS THEREOF 有权监控系统及方法，用于检测的操作区域用于检测它表面缺陷
公开(公告)号：EP1891273A1
公开(公告)日：2008-02-27
申请号：EP06741582.8
申请日：2006-05-29
发明人： LAURENT, John , DOUCET, Michel
摘要： There is provided a vision system and a method for scanning a traveling surface such a road to detect surface defects thereof such as cracks. The vision system, which is mountable on a vehicle, is provided with a linear imaging system for imaging successive adjacent transversal linear portions of the traveling surface as the vehicle advances. The vision system is also provided with laser line projecting means angularly projecting a laser line onto the transversal linear portion of the traveling surface to be imaged in a substantially coplanar relationship with the linear imaging system. The present vision system is particularly devised to be immune to surrounding light conditions variations to provide optimum cracks image contrast for both transverse and longitudinal cracks.
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公开(公告)号：EP1817463A1
公开(公告)日：2007-08-15
申请号：EP04803209.8
申请日：2004-11-22
摘要： The invention concerns a method for correcting height defects (y-), which consists in lifting a track by superelevation (y+), above a final ideal position (X) and tamping same, thereby enabling a temporary ideal position (Xv) to be obtained. Then with a view to stabilizing the track, the ballast bed of the track (2) is subjected to a different compaction to obtain finally, the desired ideal position (X). It is thus possible to prevent the track from returning to the previous defective position.
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87.发明公开Procédé et dispositif pour la détection de traverses défectueuses 审中-公开Verfahren und Vorrichtung zum Auffinden schadhafter Traversen
公开(公告)号：EP1801291A1
公开(公告)日：2007-06-27
申请号：EP06291967.5
申请日：2006-12-18
申请人： TSO
发明人： Delpy, Jean-Marie , Perron, Loïc
IPC分类号： E01B35/00
CPC分类号： B61K9/08
摘要： Procédé de détection de traverses défectueuses, du type comportant deux blochets de béton reliées par une entretoise métallique, caractérisé en ce que l'on met en évidence une discontinuité de structure des entretoises des traverses par une mesure de la réponse de la traverse à une excitation impulsionnelle.
摘要翻译： 该方法包括通过测量具有脉冲激励的轨枕（1）的响应来检测间隔物的结构的不连续性，其中间隔件连接混凝土支柱。 脉冲激励是由使用在推车手推车（7）的平台（9）上的脉冲激励发生器固定在轨枕上的轨枕和轨道（5a，5b）组成的组件的一部分产生的。 还包括用于检测损坏的轨枕的装置的独立权利要求。
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公开(公告)号：EP1797409A2
公开(公告)日：2007-06-20
申请号：EP05795984.3
申请日：2005-09-12
摘要： A rail sensing and analysis system utilizes a laser sensor 105, 107 to detect displacement of a rail 102, 104 resulting from loads imposed by a passing rail vehicle. Vertical and/or lateral displacements/loads may be sensed. Signatures in the resulting signals are indicative of useful information about the rail vehicle; such as wheel condition, bearing condition, truck condition, degree of bogie hunting, total load, load distribution, etc. The ratio of Lateral over Vertical force (L/V) may be used as an evaluation criterion.
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公开(公告)号：EP1738029A1
公开(公告)日：2007-01-03
申请号：EP04728500.2
申请日：2004-04-21
申请人： J. Müller AG
发明人： JÄGER, Heinz
IPC分类号： E01B35/00
CPC分类号： E01B35/00
摘要： The invention relates to a method for measuring tracks in relation to a measuring plan of the track which contains the actual position of the track, in relation to an absolute coordinate system. A measuring platform (2) is guided along the track (1), whereon an inertia platform (6) is arranged, which is initialised, respectively, calibrated to the beginning of the measurement and is aligned in relation to the coordinate system. The inertia platform (6) detects the respective positions of the measuring platform (2) in relation to the coordinate system during the journey of the measuring platform (2). Positional data of the inertia platform (6) is periodically examined based on fixed points (9; 9') which are arranged in the vicinity of the track and deviations in relation to the coordinate system are corrected by novel calibration, respectively, alignment.
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公开(公告)号：EP0986732A1
公开(公告)日：2000-03-22
申请号：EP98924294.6
申请日：1998-05-08
CPC分类号： B61L23/045 , G01B11/306 , G01N21/8901
摘要： The invention relates to a method for measuring unevenness created by grooves or long waves in the surface of an object, especially the travelling surface (111) of rails (111), from a measuring platform (13). The inventive measuring process occurs without contact, is largely unaffected by the relative movement of the measuring platform (13) and the object, and delivers good measuring results irrespective of the speed of the relative movement. According to the invention, a streak of light (19) is projected from the measuring platform (13) onto the surface, extending in the direction of movement. The angle of projection of said streak of light is fixed in relation to the surface normal. The streak of light (19) is represented by a plurality of successive instantaneous exposures on a photo-receiver (18) in such a way that the plurality of light streak images covers the surface along the rail in the direction of movement, at least without any gaps. Said photo-receiver (18) is arranged in a fixed position on the measuring platform (13), the exposure angle being tilted in relation to the angle of projection, and is sensitive to position to a large extent. The longitudinal profile of the surface in the direction of movement is then determined from the deformations in the plurality of light-streak images.
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