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    System, Method, and Apparatus to Detect and Report Track Structure Defects
    81.
    发明申请
    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：US20140277824A1

    公开(公告)日：2014-09-18

    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。

    Shaped Diaphragm with Retaining Feature
    82.
    发明申请
    Shaped Diaphragm with Retaining Feature 审中-公开
    具有保留特征的成形隔膜

    公开(公告)号：US20140264103A1

    公开(公告)日：2014-09-18

    申请号：US13832915

    申请日：2013-03-15

    Applicant: WABTEC HOLDING CORP.

    Inventor： Andrew F. Pressley ,  Jeremy R. King ,  Philip J. Marino

    IPC: F16K31/126

    CPC classification number: F16K31/126

    Abstract: A valve diaphragm for a pneumatic valve includes a diaphragm body having an annular shape defining an inner diameter and an outer diameter. The diaphragm body includes a conical portion extending radially inward from the outer diameter toward the inner diameter and a curved portion extending between the conical portion and the inner diameter.

    Abstract translation: 用于气动阀的阀膜包括具有限定内径和外径的环形形状的隔膜体。 隔膜主体包括从外径向内径径向向内延伸的锥形部分和在锥形部分和内径之间延伸的弯曲部分。

    Method and System for Transmitting Enforceable Instructions in Positive Train Control Systems
    83.
    发明申请
    Method and System for Transmitting Enforceable Instructions in Positive Train Control Systems 审中-公开
    在正列车控制系统中发送执行指令的方法和系统

    公开(公告)号：US20140172205A1

    公开(公告)日：2014-06-19

    申请号：US14032710

    申请日：2013-09-20

    Applicant: Wabtec Holding Corp.

    Inventor： Kristofer M. Ruhland ,  James L. Fenske ,  Karen A. Shaw

    IPC: B61L27/00

    CPC classification number: B61L27/0005 ,  B61L3/008 ,  B61L3/125 ,  B61L15/0063 ,  B61L23/041 ,  B61L27/0088

    Abstract: A method and a system for transmitting enforceable instructions in a positive train control (PTC) system includes receiving, by a cyclic redundancy check (CRC) calculator, at least one enforceable instruction from railroad systems. The CRC calculator calculates at least one enforceable instruction CRC based at least partly on the at least one enforceable instruction and transmits the at least one enforceable instruction CRC to a back office server of the PTC system and/or an on-board system of a locomotive. Methods for cyclic redundancy check (CRC) hazard mitigation in a positive train control (PTC) system and verifying enforceable instruction data on-board a train are also disclosed.

    Abstract translation: 用于在正列车控制（PTC）系统中发送可执行指令的方法和系统包括：通过循环冗余校验（CRC）计算器接收来自铁路系统的至少一个可执行指令。 CRC计算器至少部分地基于至少一个可执行指令来计算至少一个可执行指令CRC，并将该至少一个可执行指令CRC发送到PTC系统的后台服务器和/或机车车载系统 。 还公开了在正列车控制（PTC）系统中的循环冗余校验（CRC）危险缓解方法和船上列车上的可执行指令数据的方法。

    SEALING ASSEMBLY FOR A SWING DOOR
    84.
    发明申请
    SEALING ASSEMBLY FOR A SWING DOOR 有权
    密封组件用于旋转门

    公开(公告)号：US20140123558A1

    公开(公告)日：2014-05-08

    申请号：US14007063

    申请日：2012-09-24

    Applicant: WABTEC HOLDING CORP.

    Inventor： Peter Heidrich ,  Frank Golemis

    IPC: E06B7/21

    CPC classification number: E06B7/21 ,  B60J5/0497 ,  B60J5/062 ,  B60J10/86

    Abstract: A sealing assembly for sealing a gap between a swing door and a floor comprises a sealing member installed to be able to rotate from a closed position to an open position, an elastically deforming member made of an elastomer composition engaged to the sealing member, and a seal driving member to rotate the sealing member from the closed position to the open position when the door is opened. The elastically deforming member is deformed when the sealing member rotates from the closed position to the open position, and the sealing member returns from the open position to the closed position by elastic force of the elastically deforming member when the door is closed.

    Abstract translation: 用于密封摆动门和地板之间的间隙的密封组件包括安装成能够从关闭位置旋转到打开位置的密封构件，由与密封构件接合的弹性体组合物制成的弹性变形构件，以及 密封件驱动构件，当门打开时将密封构件从关闭位置旋转到打开位置。 当密封构件从关闭位置旋转到打开位置时，弹性变形构件变形，并且当门关闭时，密封构件通过弹性变形构件的弹力从打开位置返回到关闭位置。

    ECP/Triple Valve Transition Plate
    85.
    发明申请
    ECP/Triple Valve Transition Plate 有权
    ECP /三重阀转换板

    公开(公告)号：US20140049037A1

    公开(公告)日：2014-02-20

    申请号：US13965608

    申请日：2013-08-13

    Applicant: Wabtec Holding Corp.

    Inventor： Warren White ,  Edward W. Gaughan ,  William John Potter ,  Gary M. Sich

    IPC: B60T17/04

    CPC classification number: B60T17/043 ,  B60T13/665 ,  B60T17/04 ,  Y10T29/49826

    Abstract: A transition plate connects an electronic manifold to a pipe mounting bracket of a railway brake system and includes a body having a manifold portion that defines a face configured to engage the manifold and a pipe bracket portion that defines a face configured to engage the pipe mounting bracket; ports defined in the manifold face that are configured to align and communicate with ports in the face of the manifold; ports defined in the pipe bracket face that are configured to align and communicate with ports in the face of the pipe mounting bracket; and a plurality of air passages extending through the body for connecting the plurality of ports defined in the manifold face with the plurality of ports defined in the pipe bracket face. The transition plate establishes a pneumatic interface between the electronic manifold and the pipe mounting bracket.

    Abstract translation: 过渡板将电子歧管连接到铁路制动系统的管道安装支架，并且包括具有歧管部分的主体，该歧管部分限定被配置为接合歧管的面和限定了构造成接合管安装支架的面的管支架部分 ; 在歧管面中限定的端口，其被构造成与歧管面中的端口对准和连通; 在管道支架表面中定义的端口，其被配置为与管道安装支架的面中的端口对准和连通; 以及多个空气通道，其延伸穿过主体，用于将限定在歧管面中的多个端口与限定在管支架面中的多个端口连接。 过渡板在电子歧管和管道安装支架之间建立气动接口。

    Broken rail detection system for communications-based train control
    89.
    发明授权
    Broken rail detection system for communications-based train control 有权

    公开(公告)号：US10081379B2

    公开(公告)日：2018-09-25

    申请号：US15894346

    申请日：2018-02-12

    Applicant: Wabtec Holding Corp.

    Inventor： Robert C. Kull

    IPC: B61L27/00 ,  B61L23/04 ,  B61L25/02

    CPC classification number: B61L27/0088 ,  B61L23/044 ,  B61L25/02

    Abstract: A system and method for detecting broken rails in a track of parallel rails includes at least one first broken rail detection module configured to measure a current through the track and a central control system configured to determine a location of at least one train on the track. The at least one first broken rail detection module is configured to send the central control system a signal based on the measured current. The central control office is configured to determine if a broken rail exists on the track and/or a location of the broken rail on the track based at least partially on the measured current and the location of the at least one train on the track.

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