-
公开(公告)号：EP1663753A1
公开(公告)日：2006-06-07
申请号：EP04763224.5
申请日：2004-07-15
申请人： DB Fernverkehr AG
发明人： ZUMPE, Christian
摘要： The invention relates to an arrangement of anti-torsional elements located on running gears of vehicles with a tilting body, which travel on railroad tracks. The inventive anti-torsional element is fixed, by means of one fastening joint thereof, to the side of the running gear facing the center of the body relative to the longitudinal direction, while being fixed, by means of the other fastening joint thereof, to the side of the coach body facing the closest end of the coach body. The fastening joint that is fixed to the coach body is placed higher than or at the same level as the fastening joint which is fixed to the running gear at all times, even at the maximum inclination of the coach body such that a rotational movement of the running gear extends or compresses the anti-torsional element depending on the direction of the curve when the vehicle travels on a curve while a simultaneous inclination of the coach body towards the interior of the curve compresses or extends the anti-torsional element depending on the direction of the curve, resulting in the anti-torsional element not being extended or compressed, or if so, only to a minimal extent. The anti-torsional element is thus permanently operated at the optimal working point thereof.
-
2.发明授权
公开(公告)号：EP1523436B1
公开(公告)日：2005-12-14
申请号：EP03712065.6
申请日：2003-03-20
申请人： DB Fernverkehr AG
发明人： SÄGLITZ, Mario , GUO, Yong , KING, Rudibert
IPC分类号： B61F5/30
CPC分类号： B61F5/305
-
3.发明授权
公开(公告)号：EP1345802B1
公开(公告)日：2005-07-06
申请号：EP01985425.6
申请日：2001-12-20
申请人： DB Fernverkehr AG
发明人： SÄGLITZ, Mario , BRANDENBURG, Lutz , KLOCKOW, Thomas , SUNDER, Reinhold , KOLBASSEFF, Alexander , KIENINGER, Kurt , RÖHM, Andreas , WALTER, Johannes , ALDER, Phil , KOLUPA, Jens
摘要： The invention relates to a method for monitoring the driving behaviour of rail vehicles and the diagnostic of components of rail vehicles. Identical and/or different operating parameters (measuring signals) of the rail vehicle or the components of the rail vehicle are detected and evaluated during the correct use of the same. According to the invention, the operating parameters (measuring signals) are supplied to at least one monitoring plane, depending on the classification in relation to monitoring planes of a monitoring hierarchy, in order to obtain event-dependent information which characterises the driving behaviour. According to the classification in relation to one of the monitoring planes, the operating parameters (measuring signals) are subjected to identical and/or different evaluation algorithms in the monitoring planes.
-
公开(公告)号：EP1345802B2
公开(公告)日：2020-11-04
申请号：EP01985425.6
申请日：2001-12-20
申请人： DB Fernverkehr AG
-
5.发明授权
公开(公告)号：EP1087229B1
公开(公告)日：2009-07-08
申请号：EP00119202.0
申请日：2000-09-05
发明人： Erhard,Anton,Dr. , Hintze,Hartmut , Meier,Rainer,Dip.-Ing. , Schulz,Eduard , Wüstenberg,Hermann,Prof.Dr.
IPC分类号： G01N29/22
CPC分类号： G01N29/221 , G01N29/27 , G01N2291/102 , G01N2291/2698
-
6.发明公开
公开(公告)号：EP1874608A1
公开(公告)日：2008-01-09
申请号：EP06724368.3
申请日：2006-04-15
申请人： DB Fernverkehr AG
发明人： DORTMUND, Ludger
IPC分类号： B61K5/00
CPC分类号： B61K5/00
摘要： 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 structurally simple and economical wheelset-exchanging device which can be moved without its own drive and be used with all standardised track bridges and wheelsets in a polyvalent manner. The device should also be low-maintenance, operationally reliable and very stable. According to the invention, this problem is solved in that the supported track section (3) between two tracks comprises a working pit (2) in which a mobile wheelset exchanger (1) fits precisely in the area of an extendable standardised track bridge (4) by means of a mobile hoisting vehicle, preferably a fork lift truck. The mobile wheelset exchanger comprises one or more, preferably hydraulic, telescopic cylinders, the supported tracks comprise detachable standardised track bridges, and the standardised track bridges comprise a locking/unlocking structure (S) and an earthing device.
-
公开(公告)号：EP1382507B1
公开(公告)日：2005-07-20
申请号：EP03012653.6
申请日：2003-06-04
申请人： DB Regio AG , DB Fernverkehr AG
发明人： Lainer, Kurt, Dr.
IPC分类号： B61L25/00
CPC分类号： B61L25/00 , B61L15/0081
-
8.发明授权
公开(公告)号：EP1343676B8
公开(公告)日：2005-06-15
申请号：EP01985865.3
申请日：2001-12-11
申请人： DB Fernverkehr AG
发明人： SÄGLITZ, Mario , GUO, Yong
CPC分类号： G01M17/08 , B61K9/12 , B61L15/0081 , B61L23/00
摘要： The invention relates to a method and to a device for monitoring the handling characteristics of rail vehicles and for diagnosing components of rail vehicles. The inventive method is characterized in that the accelerating behavior of at least one vehicle component is detected and the detected accelerating behavior is compared with an expected accelerating behavior. To this end, the expected accelerating behavior of the at least one vehicle component is determined by detecting the actual accelerating behavior of the at least one vehicle component and by way of an unmonitored incremental learning process taking place during the due use of the rail vehicle (10). The inventive device is provided with a system that allows for the unmonitored and incremental learning of the actual accelerating behavior of the at least one vehicle component.
-
公开(公告)号：EP2526005B1
公开(公告)日：2019-03-20
申请号：EP11700895.3
申请日：2011-01-19
-
10.发明公开Verfahren zur Ermittlung des Zustandes von Oberflächenschäden in Radlaufflächen von Schienenfahrzeugen 审中-公开Radlaufflächenvon Schienenfahrzeugen的Verfahren zur Ermittlung des Zustandes vonOberflächenschäden
公开(公告)号：EP1918702A2
公开(公告)日：2008-05-07
申请号：EP07018699.4
申请日：2007-09-24
申请人： DB Fernverkehr AG
发明人： Hintze, Hartmut , Ettlich, Ralf
CPC分类号： G01N29/07 , G01N29/44 , G01N2291/02854 , G01N2291/2696
摘要： Die Erfindung betrifft ein Verfahren zur Ermittlung des Zustandes von Oberflächenschäden in Radlaufflächen von Schienenfahrzeugen für die Bestimmung eines optimalen Profilierungszeitpunktes von scheibengebremsten Radsätzen.
Der Erfindung liegt die Aufgabe zugrunde mit Hilfe eines verlässlichen Überwachungsverfahrens und unter Beachtung der jeweiligen Schädigungsgrades für die Radlauffläche von Schienenfahrzeugen einen optimalen Zeitpunkt und eine notwendige Tiefe der Reprofilierung der Lauffläche zu ermitteln, sodass die Laufleistung der Räder bis zum Grenzmaß deutlich gesteigert werden kann.
Dies wird erfindungsgemäß dadurch erreicht, dass
die Radlaufflächen von scheibengebremsten Radsätzen mit Ultraschalloberflächenwellen beaufschlagt, die Schallschwächung der Ultraschalloberflächenwellen (Rayleighwellen) nach der Beziehung S w = 20 × Ig H ̲ Un H U n + 1 Δs gemessen und /oder ermittelt wird, wobei
S w - Schallschwächung
H U - Höhe der Umlaufsignalamplitude in dB
Δ s- definierter Laufweg in mm
bedeutet, daraus die Breite und die Tiefe der Schädigung ermittelt, diese Schädigung in Schädigungszonen und Schädigungsklassen eingeteilt sowie zugeordnet und daraus die notwendige Reprofilierungstiefe und der Reprofilierungszeitpunkt der Radlauffläche ermittelt wird.摘要翻译： 该方法包括应用超声表面波 瑞利波，到盘式制动轮的轮胎胎面。 基于旋转胎面损伤的超声波表面波的衰减根据预设的关系被测量或确定。 衰减值被分类，从而导出车轮中的损伤区域的宽度和深度，并从数值中分类。 根据宽度和深度的分类和推导确定车轮的重新编织时间和重新编织深度。
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.015 秒)
