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    Brake cylinder maintaining valve
    51.
    发明授权
    Brake cylinder maintaining valve 有权
    制动缸保持阀

    公开(公告)号：US09333959B2

    公开(公告)日：2016-05-10

    申请号：US13854538

    申请日：2013-04-01

    Applicant: WABTEC HOLDING CORP.

    Inventor： Edward W. Gaughan ,  William John Potter

    IPC: B60T15/18 ,  B60T15/02 ,  B60T13/26 ,  B60T11/10 ,  B61H13/20

    CPC classification number: B60T11/101 ,  B60T13/266 ,  B60T15/021 ,  B60T15/18 ,  B60T15/184 ,  B61H13/20

    Abstract: A system for maintaining brake cylinder pressure comprises a maintaining valve, a brake pipe, an emergency reservoir, and a brake cylinder configured to be in fluid communication with the brake pipe and the emergency reservoir. The brake pipe is configured to sustain a predetermined pressure within the brake cylinder during a brake application based on a differential between a pressure of the emergency reservoir and a pressure of the brake pipe.

    Abstract translation: 用于维持制动缸压力的系统包括保持阀，制动管，紧急储存器和构造成与制动管和紧急储存器流体连通的制动缸。 制动管构造成基于紧急储存器的压力和制动管的压力之间的差异，在制动施加期间维持制动缸内的预定压力。

    Braking systems and methods for determining dynamic braking data for a braking model for a train
    52.
    发明授权
    Braking systems and methods for determining dynamic braking data for a braking model for a train 有权
    用于确定列车制动模型的动态制动数据的制动系统和方法

    公开(公告)号：US09296379B2

    公开(公告)日：2016-03-29

    申请号：US14161982

    申请日：2014-01-23

    Applicant: WABTEC HOLDING CORP.

    Inventor： James A. Oswald ,  Dennis W. Sutherland

    IPC: G05D1/00 ,  B60T17/22 ,  B60T8/17

    CPC classification number: B60T8/1705 ,  B60T17/228

    Abstract: Disclosed is a computer-implemented method for determining dynamic braking data for use in a braking model of at least one train, the method including: (a) determining at least one initial safety factor; (b) determining at least one dynamic braking adjustment factor based at least partially on (i) the expected dynamic braking force, and (ii) specified retarding forces of the train; and (c) determining at least one new safety factor based at least partially on the at least one initial safety factor and the at least one dynamic braking adjustment factor. Also disclosed are braking systems including dynamic braking for a train having at least one locomotive.

    Abstract translation: 公开了一种用于确定在至少一个列车的制动模型中使用的动态制动数据的计算机实现的方法，所述方法包括：（a）确定至少一个初始安全系数; （b）至少部分地基于（i）预期的动态制动力和（ii）列车的规定的减速力来确定至少一个动态制动调整因子; 和（c）至少部分地基于所述至少一个初始安全系数和所述至少一个动态制动调整因子确定至少一个新的安全系数。 还公开了包括用于具有至少一个机车的列车的动态制动的制动系统。

    System and Method for Protecting Train Event Data
    53.
    发明申请
    System and Method for Protecting Train Event Data 有权
    用于保护列车事件数据的系统和方法

    公开(公告)号：US20160014111A1

    公开(公告)日：2016-01-14

    申请号：US14767418

    申请日：2014-02-24

    Applicant: WABTEC HOLDING CORP.

    Inventor： Brian E. Kurz

    IPC: H04L29/06 ,  B61L27/00

    CPC classification number: H04L63/0807 ,  B61L3/002 ,  B61L15/0072 ,  B61L27/0005 ,  B61L27/0077 ,  G06F21/44 ,  G06F21/552 ,  H04L9/3234 ,  H04L63/061 ,  H04L63/123 ,  H04L2209/84

    Abstract: Systems and methods for protecting and preventing unauthorized transfer or downloading of recorded train event data for use in a train event recording system of a train. A train event recording system and an authenticated data storage device are also disclosed. According to one preferred and non-limiting embodiment, provided is a system for protecting recorded train event data, the system including at least one external memory device having encrypted authentication data stored thereon, the encrypted authentication data including authentication data encrypted with at least one first key.

    Abstract translation: 用于保护和防止未经授权的转移或下载用于列车的列车事件记录系统的记录的列车事件数据的系统和方法。 还公开了火车事件记录系统和认证数据存储装置。 根据一个优选和非限制性实施例，提供了一种用于保护记录的列车事件数据的系统，该系统包括其上存储有加密认证数据的至少一个外部存储器设备，加密认证数据包括用至少一个第一 键。

    Impact Resistant End of Train Device
    55.
    发明申请
    Impact Resistant End of Train Device 有权
    列车装置抗冲击端

    公开(公告)号：US20150259001A1

    公开(公告)日：2015-09-17

    申请号：US14432608

    申请日：2013-10-04

    Applicant: WABTEC HOLDING CORP.

    Inventor： D. Andrew Gloyd ,  John E. Halowell ,  David McCary ,  Benjamin Henniges

    IPC: B61L15/00 ,  B61G7/14

    CPC classification number: B61L15/0054 ,  B61G7/14

    Abstract: An end of train device includes an enclosure having an exterior and a hollow interior housing a plurality of components; and a protective arrangement disposed within the hollow interior of the enclosure and fitted at least partially around at least one component housed within the hollow interior. The protective arrangement defines at least one compartment for the at least one component of the plurality components. The protective arrangement at least partially supports and isolates the at least one component from the enclosure. The device also includes an impact resistant handle disposed on the exterior of the enclosure. The handle is configured to absorb impacts without causing substantial deformation to the enclosure.

    Abstract translation: 列车装置的末端包括具有外部的外壳和容纳多个部件的中空内部; 以及保护装置，其设置在所述外壳的中空内部内并且至少部分地围绕容纳在所述中空内部内的至少一个部件。 保护装置限定用于多个部件中的至少一个部件的至少一个隔间。 保护装置至少部分地支撑并隔离该外壳中的至少一个部件。 该装置还包括设置在外壳外部的抗冲击手柄。 手柄被配置为吸收冲击，而不会对外壳造成实质变形。

    Data Improvement System and Method
    56.
    发明申请
    Data Improvement System and Method 有权
    数据改进系统与方法

    公开(公告)号：US20150213080A1

    公开(公告)日：2015-07-30

    申请号：US14679861

    申请日：2015-04-06

    Applicant: Wabtec Holding Corp.

    Inventor： M. Frank Wilson ,  Lee A. Olson ,  Matthew Schouten

    IPC: G06F17/30 ,  B61L27/00 ,  B61L15/00

    CPC classification number: G06F17/30371 ,  B61L15/0072 ,  B61L23/00 ,  B61L27/0094 ,  G06F17/30082 ,  G06F17/30525 ,  G06F17/30563 ,  G06F17/30864

    Abstract: A data improvement system, including an initial database, a verification database, and a processing device in communication with the initial database and the verification database. The processing device receives data from the initial database and the verification database, and determines verification data based thereon. A track data improvement system and a track database improvement system are also disclosed.

    Abstract translation: 数据改进系统，包括初始数据库，验证数据库和与初始数据库和验证数据库通信的处理设备。 处理装置从初始数据库和验证数据库接收数据，并基于此确定验证数据。 还公开了轨道数据改进系统和轨道数据库改进系统。

    System, method, and apparatus to detect and report track structure defects
    57.
    发明授权
    System, method, and apparatus to detect and report track structure defects 有权
    检测和报告轨道结构缺陷的系统，方法和装置

    公开(公告)号：US08914162B2

    公开(公告)日：2014-12-16

    申请号：US13795302

    申请日：2013-03-12

    Applicant: Wabtec Holding Corp.

    Inventor： Jeffrey D. Kernwein ,  Albert J. Neupaver

    IPC: B61K9/08

    CPC classification number: B61K9/08 ,  B61L23/044 ,  B61L23/045 ,  B61L23/047 ,  B61L23/048 ,  B61L25/025 ,  B61L2205/04

    Abstract: A system, method, and apparatus for detecting and reporting track defects while a train is in motion on railway tracks includes at least one defect sensor configured to sense an acceleration of at least a portion of the train; and at least one computer-readable medium. The at least one computer-readable medium comprises program instructions that, when executed by at least one processor, cause the at least one processor to: detect, while the train is in motion on the railway tracks, at least one track defect in the railway tracks based at least partially on the acceleration of the at least a portion of the train; and generate track defect data based at least partially on a location of the train when the at least one track defect is detected.

    Abstract translation: 一种用于在列车在铁路轨道上运动时检测和报告轨道缺陷的系统，方法和装置包括至少一个缺陷传感器，其构造成感测列车的至少一部分的加速度; 和至少一个计算机可读介质。 所述至少一个计算机可读介质包括程序指令，当所述至少一个处理器执行时，所述程序指令使所述至少一个处理器：在所述列车在所述铁路轨道上运动时，检测所述铁路中的至少一个轨道缺陷 轨道至少部分地基于列车的至少一部分的加速度; 并且当检测到所述至少一个轨道缺陷时，至少部分地基于列车的位置生成轨道缺陷数据。

    System and Method of Transforming Movement Authority Limits
    58.
    发明申请
    System and Method of Transforming Movement Authority Limits 有权
    改变运动管理局限制的制度与方法

    公开(公告)号：US20140131524A1

    公开(公告)日：2014-05-15

    申请号：US13675336

    申请日：2012-11-13

    Applicant: WABTEC HOLDING CORP.

    Inventor： Ann K. Grimm ,  Phillip A. Burgart ,  James H. Moore ,  Rebecca W. Dreasher

    IPC: B61L27/00

    CPC classification number: B61L27/00 ,  B61L3/008 ,  B61L15/0072 ,  B61L27/0027 ,  B61L27/0038

    Abstract: A computer-implemented method of transforming movement authority limits for a train traveling in a track network, which includes determining authority of tracks associated with a switch, based at least partially on authority data and/or train authority data for the train, and providing authority on a switch leg of the switch based at least partially on the authority of the associated tracks. The computer-implemented method also includes determining authority of tracks associated with switches on at least two tracks, based at least partially on authority data and/or train authority data for the train, and providing authority on a crossover track between the at least two tracks based at least partially on the authority of the associated tracks.

    Abstract translation: 一种计算机实现的方法，用于改变在轨道网中行驶的列车的行驶权限限制，其包括至少部分地基于火车的授权数据和/或火车主管数据确定与交换机相关联的轨道的权限，并提供权限 至少部分地基于相关轨道的权限在交换机的交换机上。 计算机实现的方法还包括至少部分地基于火车的权威数据和/或列车授权数据来确定与至少两个轨道上的开关相关联的轨道的权限，以及在至少两个轨道之间的交叉轨道上提供权限 至少部分地基于相关轨道的权限。

    HEIGHT ADJUSTMENT DEVICE FOR TRANSIT SHAFT AND ARM ASSEMBLY
    59.
    发明申请
    HEIGHT ADJUSTMENT DEVICE FOR TRANSIT SHAFT AND ARM ASSEMBLY 有权
    用于过渡轴和ARM总成的高度调整装置

    公开(公告)号：US20140123790A1

    公开(公告)日：2014-05-08

    申请号：US14004331

    申请日：2012-09-25

    Applicant: WABTEC HOLDING CORP.

    Inventor： Matthew Chapman

    IPC: F16H25/20

    CPC classification number: F16H25/20 ,  E05D7/0027 ,  E05D7/081 ,  E05F15/53 ,  E05Y2201/696 ,  E05Y2201/706 ,  E05Y2600/12 ,  E05Y2600/314 ,  E05Y2800/262 ,  E05Y2900/51 ,  Y10T16/5325 ,  Y10T74/18576

    Abstract: A height adjustment device for a transit shaft and arm assembly that enables height adjustments without significant disassembly of a transit door. An additional advantage is that the device does not require the use of shims, spacers or adjustment rings to adjust the height of the shaft and arm assemblies. Rotation of a nut threaded on the shaft allows for the adjustment of how much of the shaft hangs below a support member and a bearing. A surface of the nut bears on the bearing and the attached shaft and arm assembly hangs from the bearing and the support member the bearing is attached to. This arrangement allows the arm assembly to pivot along the longitudinal axis of the shaft. This arrangement also allows the height of the shaft and arm assembly to change with changes in position of the nut by threading the nut along the shaft.

    Abstract translation: 用于运输轴和臂组件的高度调节装置，其能够在不显着拆卸运输门的情况下进行高度调节。 另外的优点在于该装置不需要使用垫片，间隔件或调节环来调节轴和臂组件的高度。 螺纹螺纹旋转在轴上允许调节多少轴悬挂在支撑构件和轴承之下。 螺母的表面承载在轴承上，并且所连接的轴和臂组件从轴承和轴承附接的支撑构件悬挂。 这种布置允许臂组件沿着轴的纵向轴线枢转。 这种布置还允许轴和臂组件的高度随着螺母沿轴的螺纹螺纹的变化而变化。

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