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51. 发明申请

US20120305343A1 PLUNGER ROD ADJUSTER FOR COMPACT BRAKE CALIPER UNITS, HAVING AN ADJUSTING LEVER THAT ABUTS ON AN ELASTIC STOP 失效
标题翻译：用于紧凑型制动器的PLUNGER ROD ADJUSTER，具有弹性停止的调整杆
公开(公告)号：US20120305343A1
公开(公告)日：2012-12-06
申请号：US13576716
申请日：2011-01-27
申请人： Christian Ebner , Michael Lehneis , Diego Rodriguez
发明人： Christian Ebner , Michael Lehneis , Diego Rodriguez
IPC分类号： B61H15/00 , B61H1/00
CPC分类号： F16D55/2245 , F16D65/567
摘要： A disk brake of a rail vehicle, having a brake caliper, the caliper arms of which are coupled with one end to brake shoes and with the other end to a wear adjuster, the length of the wear adjuster is adjustable by a control mechanism depending on the stroke of a brake force motor. A control rod of the control mechanism acts upon an adjusting element of the wear adjuster, the adjusting element includes a freewheeling mechanism mounted in a housing of the wear adjuster and a stop section of the adjusting element loaded in a self-adjusting starting position against a stop of the housing by at least one return spring element. The stop contains at least one element that is elastic in the direction of abutment.
摘要翻译：一种轨道车辆的盘式制动器，具有制动钳，其卡钳臂与一端连接至制动蹄，另一端连接到磨损调节器，磨损调节器的长度可通过控制机构根据制动力马达的行程。所述控制机构的控制杆作用在所述磨损调节器的调节元件上，所述调节元件包括安装在所述磨损调节器的壳体中的续流机构和所述调节元件的停止部分，通过至少一个复位弹簧元件来停止壳体。止动件包含至少一个在邻接方向上具有弹性的元件。

52. 发明申请

US20120292138A1 PLUNGER ROD ADJUSTER FOR COMPACT BRAKE CALIPER UNITS, HAVING A SCREW CONNECTION ELEMENT SUPPORTED DIRECTLY ON THE ADJUSTER HOUSING 有权
标题翻译：用于紧凑型制动器的PLUNGER ROD调节器，具有直接支撑在调节器壳体上的螺丝连接元件
公开(公告)号：US20120292138A1
公开(公告)日：2012-11-22
申请号：US13576697
申请日：2011-01-27
申请人： Christian Ebner , Erich Fuderer , André Stegmann
发明人： Christian Ebner , Erich Fuderer , André Stegmann
IPC分类号： B61H15/00 , F16D65/56
CPC分类号： F16D55/2245 , F16D65/567
摘要： A wear adjuster for a brake caliper of a disk brake of a rail vehicle, having a) a helical gearing which has a threaded spindle and a nut to be screwed thereon as the screw connection elements, one of the screw connection elements and an adjusting element being rotatable in a first wear adjuster housing to rotatingly drive the screw connection element in the wear adjusting direction and the other screw connection element being non-rotatably mounted in a second wear adjuster housing, b) a wrap spring freewheeling mechanism which is blocked in a direction of rotation of the rotatable screw connection element against a wear adjustment and which is freewheeling in the opposite direction of rotation, the wrap spring freewheeling mechanism coupling the rotatable screw connection element to a rotationally fixed element. The rotationally fixed element is formed directly by the first wear adjuster housing.
摘要翻译：一种用于轨道车辆的盘式制动器的制动钳的磨损调节器，具有：a）螺旋齿轮，其具有螺纹主轴和螺母，作为螺纹连接元件，螺钉连接元件中的一个和调节元件可在第一磨损调节器壳体中旋转以在磨损调节方向上旋转地驱动螺钉连接元件，而另一个螺钉连接元件不可旋转地安装在第二磨损调节器壳体中，b）封闭弹簧续流机构，可旋转的螺钉连接元件的旋转方向抵抗磨损调节并且沿相反的旋转方向空转，所述卷绕弹簧续流机构将可旋转的螺旋连接元件联接到旋转固定的元件。旋转固定元件由第一磨损调节器壳体直接形成。

53. 发明申请

US20120259487A1 METHOD FOR MONITORING THE STATE OF A BOGIE OF A RAILWAY VEHICLE COMPRISING AT LEAST ONE WHEEL SET 有权
标题翻译：用于监测包含至少一个轮组的铁路车辆的状态的方法
公开(公告)号：US20120259487A1
公开(公告)日：2012-10-11
申请号：US13510360
申请日：2010-11-16
申请人： Ulf Friesen , Thomas Burkhart
发明人： Ulf Friesen , Thomas Burkhart
IPC分类号： G06F7/00
CPC分类号： B61L15/0081 , B60L2200/26 , B61F5/245 , B61F5/308 , B61F9/005 , G01M17/10
摘要： A method for monitoring the state of a bogie of a railway vehicle having at least one wheel set, wherein the wheels of the wheel set are rigidly connected by an axle and have an approximately conical wheel profile, and signals corresponding to a sinusoidal run of the wheel set of the bogie based on the conical wheel profile of the wheels are filtered out of signals provided by sensors disposed on the bogie. The frequency of the sinusoidal run is determined relative to boundary conditions, such as the prevailing vehicle speed, and compared to a save value or range of values for the frequency of the sinusoidal run typical for the prevailing boundary conditions, wherein the deviation of the measured frequency from the saved value or range of values for the frequency is monitored.
摘要翻译：一种用于监测具有至少一个轮组的铁路车辆的转向架的状态的方法，其中所述车轮组的车轮通过车轴刚性地连接并且具有大致圆锥形车轮轮廓，以及对应于所述车轮的正弦曲线的信号基于车轮的圆锥轮廓的转向架的轮组被从设置在转向架上的传感器提供的信号中滤出。正弦曲线运行的频率是相对于诸如当前车速的边界条件确定的，并且与当前边界条件典型的正弦曲线运行频率的保存值或值的范围进行比较，其中测量的从频率的保存值或频率范围监视频率。

54. 发明授权

US07874254B2 Device for the secondary suspension of a car body in a rail vehicle 有权
标题翻译：车身在轨道车辆中的二次悬挂装置
公开(公告)号：US07874254B2
公开(公告)日：2011-01-25
申请号：US11911996
申请日：2006-04-21
申请人： Martin Lehmair , Eduard Nies , Winfried Hommen , Martin Waldstein , Ralf Oberthur
发明人： Martin Lehmair , Eduard Nies , Winfried Hommen , Martin Waldstein , Ralf Oberthur
IPC分类号： B61F5/10
CPC分类号： F16F13/005 , B61D47/00 , B61F5/14 , B61F5/22
摘要： A device for the secondary suspension of a body of a rail vehicle, the device comprising a spring element which is between the body and a bogie and to ensure at least one raised transport level for the body during the journey of the rail vehicle. The spring element can be compressed by a traction cylinder when the rail vehicle is stationary, in order to adjust a sunken platform level for the body, which is arranged below the raised driving level. The traction cylinder is provided with means for mechanically decoupling the advancing movement of the body from a pressure reduction in the pressure chamber of the traction cylinder.
摘要翻译：一种用于轨道车辆的主体的二次悬架的装置，该装置包括位于车身和转向架之间的弹簧元件，并且在轨道车辆行驶期间确保身体的至少一个升高的运输水平。当轨道车辆静止时，弹簧元件可以由牵引缸压缩，以便调节设置在升高的驾驶水平下方的身体的沉没平台水平。牵引缸设置有用于机械地将主体的前进运动与牵引缸的压力室中的减压相结合的装置。

55. 发明授权

US07168370B2 System for the secondary suspension of a superstructure of a rail vehicle having an active spring element 有权
标题翻译：用于具有活动弹簧元件的轨道车辆的上部结构的二次悬架的系统
公开(公告)号：US07168370B2
公开(公告)日：2007-01-30
申请号：US11015801
申请日：2004-12-20
申请人： Winfried Hommen , Henry Kirsch , Martin Lehmair , Reinhard Loebner , Martin Waldstein , Ralf Oberthür
发明人： Winfried Hommen , Henry Kirsch , Martin Lehmair , Reinhard Loebner , Martin Waldstein , Ralf Oberthür
IPC分类号： B61F1/00
CPC分类号： B60G17/0416 , B60G17/0272
摘要： System for the secondary suspension of a superstructure (1) of a rail vehicle, having a hydropneumatic spring unit (3), with an assigned suspension accumulator (7) as an active spring element, placed between the superstructure (1) and a bogie (2) arranged below it, which active spring element ensures at least one raised travelling level (NF) for the superstructure during the travel of the rail vehicle, in which case, by way of the hydropneumatic spring unit (3), by means of a level control, in addition to the raised travelling level (NF), a lowered station platform level (NB) for the superstructure (1) can also be adjusted, the suspension accumulator (7) being blockable when the rail vehicle is stopped in order to relieve the level control during a change of load, and in that, for an emergency operation caused by a pressure drop, additionally at least one emergency spring cylinder (18) is provided which, in the event of a pressure failure, by means of an independent moving-out, ensures an emergency spring level (NN) situated between the station platform level (NB) and the travelling level (NF).
摘要翻译：用于具有液压气动弹簧单元（3）的轨道车辆的上部结构（1）的二次悬架的系统，其具有作为活动弹簧元件的分配的悬挂蓄能器（7），该悬挂蓄能器（7）位于上部结构（1）和转向架 2），其中该活动弹簧元件确保在轨道车辆行驶期间用于上部结构的至少一个升高的行驶水平（N >F ），在这种情况下，通过液压气动弹簧单元（3）通过电平控制，除了升高的行驶水平（N >F ）之外，还包括用于上部结构的降低的站平台水平（N B B） 1）也可以调节，当轨道车辆停止时，悬架蓄能器（7）可以阻挡，以便在负载变化期间减轻液位控制，并且对于由压降引起的紧急操作，另外提供了至少一个紧急弹簧缸（18），其在压力失效的情况下通过独立的移出，确保位于站台平台（N SUB B）和行驶水平（N N）之间的紧急弹簧水平（N N N N N N））。

56. 发明授权

US06905180B2 Method and device for monitoring the effectiveness of vehicle braking systems 失效
标题翻译：监控车辆制动系统有效性的方法和装置
公开(公告)号：US06905180B2
公开(公告)日：2005-06-14
申请号：US10296914
申请日：2001-05-30
申请人： Reinhold Mayer , Ralf Schmid
发明人： Reinhold Mayer , Ralf Schmid
IPC分类号： B60T8/17 , B60T8/88 , B60T17/22 , B60T8/34
CPC分类号： B60T17/228 , B60T8/1705 , B60T8/885
摘要： The present invention relates to a method and to a system for monitoring the effectiveness of rail vehicle braking systems and, in response to certain criteria, initiating one or more of a safety braking and a switching-off of a brake-force-limiting or brake-force-reducing device of the braking system when a defined desired slip is not reached.
摘要翻译：本发明涉及一种用于监测轨道车辆制动系统的有效性的方法和系统，并且响应于某些标准，启动制动力限制或制动器的安全制动和关断中的一个或多个当没有达到规定的期望滑差时，制动系统的减速装置。

57. 发明公开

US20240101171A1 DIGITAL TRAIN DETERMINATION ASSISTANT 审中-公开
公开(公告)号：US20240101171A1
公开(公告)日：2024-03-28
申请号：US18266585
申请日：2021-11-12
申请人： KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH
发明人： Balazs LIKTOR , Istvan HEGEDÜS , Lajos GATHY , Laszlo KOVACS , Gabor TOTH
IPC分类号： B61L15/00 , H04W4/42 , H04W84/00 , H04W84/18
CPC分类号： B61L15/0081 , B61L15/0027 , H04W4/42 , H04W84/005 , H04W84/18
摘要： A digital train brake testing and train preparation assistant uses a system, method, and computer program for determining a component parameter of a train. The system may include sensor nodes mounted to a respective part of the train, wherein the sensor nodes form a sensor network on a rail car, wherein railcars form a wireless mesh network, and wherein each of the sensor nodes is configured to collect data of the component of the respective part of the train and to publish the collected data into the wireless mesh network. The system may further include a server system configured to receive the published data of the wireless mesh network and to determine the component parameter of the train based on the received data. Furthermore, a user device for displaying a component parameter determined by a system, method, and computer program for determining a component parameter of a train is provided.

58. 发明授权

US11834019B2 Hydraulic braking system having an electronic control unit and method for operating same 有权
公开(公告)号：US11834019B2
公开(公告)日：2023-12-05
申请号：US16635716
申请日：2018-07-26
申请人： KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH
发明人： Claus Müller , Reinhard Loebner , Marcus Clev , Fabian Elwischger
IPC分类号： B60T13/16 , B60T13/68 , B60T13/66 , B60T13/74
CPC分类号： B60T13/686 , B60T13/662 , B60T13/16 , B60T13/745 , B60Y2400/81
摘要： A Hydraulic braking system is for braking a vehicle wheel according to a braking pressure control that includes a hydraulic pump driven by an electric motor for hydraulic pressure generation, an electronic control unit for the determination of at least one control error, based on a measured actual braking pressure compared with a pressure demand setpoint, which controls at least one actuator for a pressure increase and/or a pressure reduction of the actual braking pressure to adjust to the pressure demand setpoint. Furthermore, a method is provided for braking a vehicle wheel according to this braking pressure control and a related computer program product.

59. 发明授权

US11834017B2 Device and method for realizing controlled reactions in the event of a system malfunction 有权
公开(公告)号：US11834017B2
公开(公告)日：2023-12-05
申请号：US16961753
申请日：2019-01-08
申请人： KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH
发明人： Sebastian Louca , Oliver Riediger , Nigel Anstey , Maximilian Schmidt
IPC分类号： B60T13/68 , B60T17/22
CPC分类号： B60T13/683 , B60T17/22
摘要： A control device and a method controlling an emergency braking pressure of a vehicle, and a vehicle having a control device of this kind, wherein a pilot control pressure (VSDI) is modulated with a pressure modulator as a function of a load condition of the vehicle, a deceleration, a speed and/or a coefficient of friction, and a safety pilot control pressure (SVSD) is controlled with an adjusting device, and wherein in normal operation, a supply pressure is controlled only by the VSDI while, in the event of a system malfunction, the supply pressure is controlled only by the SVSD, wherein it is ensured that the emergency braking pressure does not exceed a nominal pressure in the event of the system malfunction.

60. 发明授权

US11787374B2 Method for improving the adhesion of a rail vehicle by conditioning selected axle(s) 有权
公开(公告)号：US11787374B2
公开(公告)日：2023-10-17
申请号：US16472009
申请日：2017-12-12
申请人： KNORR-BREMSE SYSTEME FÜR SCHIENENFAHRZEUGE GMBH
发明人： Thomas Rasel , Ulf Friesen , Marc-Oliver Herden , Jörg-Johannes Wach , Reinhold Mayer
IPC分类号： B60T8/17 , B60T17/22 , B60T8/172 , B60T13/66
CPC分类号： B60T8/1705 , B60T17/228 , B60L2200/26 , B60T8/172 , B60T13/665 , B60T2210/12
摘要： A method for improving the adhesion of a rail vehicle by conditioning selected axle(s), detects whether a higher total brake force can be achieved by changing the manipulated variable of the wheel slip at at least one unit from a current starting wheel slip to a forced wheel slip, and, if so, changes the wheel slip at at least one unit from the current starting wheel slip to the forced wheel slip by regulating the manipulated variable of the brake application force at the unit, whereby the friction ratios between the wheel and the rail changes at the subsequent units, and regulates the manipulated variable of the brake application force at the subsequent units to regulate the wheel slip, which is likewise changed by the changed friction ratios, at the units back to the unchanged manipulated variable of the starting wheel slip, optimized brake forces being produced at the units.

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