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    Module for use in a crash barrier and crash barrier
    2.
    发明授权
    Module for use in a crash barrier and crash barrier 有权
    用于碰撞障碍物和碰撞障碍物的模块

    公开(公告)号：US09404231B2

    公开(公告)日：2016-08-02

    申请号：US14814589

    申请日：2015-07-31

    Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

    Inventor： Dean C. Alberson ,  D. Lance Bullard, Jr. ,  C. Eugene Buth ,  Michael S. Brackin

    IPC: E01F15/00 ,  E01F15/08 ,  E01F15/02 ,  E01F15/14

    CPC classification number: E01F15/083 ,  E01F15/025 ,  E01F15/0484 ,  E01F15/08 ,  E01F15/085 ,  E01F15/086 ,  E01F15/088 ,  E01F15/143 ,  E01F15/146

    Abstract: A module suitable for use in a crash barrier has a diaphragm with opposite first and second sides. First and second cellular foam blocks are coupled to the first and second sides of the diaphragm respectively. A wrap layer surrounds a periphery of the first and second cellular foam blocks. A sealant layer may be applied to the wrap layer. The wrap layer is configured as a metal cover member. A crash barrier may be configured with one or more modules. A method of manufacturing a module includes adhering first and second cellular foam blocks to opposite sides of a diaphragm and wrapping a wrap layer around a periphery of the first and second cellular foam blocks. A transition rail may be connected between first and second crash barriers.

    Abstract translation: 适用于碰撞障碍物的模块具有相对的第一和第二侧面的隔膜。 第一和第二细胞泡沫块分别联接到隔膜的第一和第二侧。 包裹层包围第一和第二细胞泡沫块的周边。 密封剂层可以施加到包裹层上。 包裹层被构造为金属盖构件。 碰撞障碍物可以配置有一个或多个模块。 一种制造模块的方法包括将第一和第二泡沫块粘附到隔膜的相对两侧并且围绕第一和第二泡沫块的周边缠绕包裹层。 过渡轨道可以连接在第一和第二碰撞障碍物之间。

    Tension End Treatment For Guardrail Safety System
    3.
    发明申请
    Tension End Treatment For Guardrail Safety System 审中-公开
    护栏安全系统的张力端处理

    公开(公告)号：US20170051461A1

    公开(公告)日：2017-02-23

    申请号：US15214888

    申请日：2016-07-20

    Applicant: The Texas A&M University System

    Inventor： Dean C. Alberson ,  D. Lance Bullard ,  C. Eugene Buth ,  Roger P. Bligh ,  Akram Y. Abu-Odeh

    IPC: E01F15/04 ,  E01F15/02

    CPC classification number: E01F15/0438 ,  E01F15/025 ,  E01F15/0423 ,  E01F15/0484 ,  E01F15/143

    Abstract: According to a particular embodiment, an end treatment for a guardrail safety system includes a terminal portion of a guardrail beam comprising a downstream end and upstream end, a first tension cable coupled to an upstream end of the terminal portion. an extruder configured to receive at least a portion of the guardrail beam and at least a portion of the first tension cable, and a terminal support post installed adjacent the roadway at an upstream end of the terminal portion of the guardrail beam. The extruder includes a narrowing throat providing a channel in which at least a portion of the guardrail beam is disposed. The narrowing throat is configured to flatten the guardrail beam in response to a collision with a vehicle moving the extruder in a downstream direction along the guardrail beam. The terminal support post coupled to an upstream end of the first tension cable.

    Abstract translation: 根据特定实施例，用于护栏安全系统的端部处理包括护栏梁的终端部分，该护栏梁包括下游端和上游端，第一张力线缆连接到终端部分的上游端。 配置成容纳护栏梁的至少一部分和第一张力电缆的至少一部分的挤出机，以及在护栏梁的端子部分的上游端处邻近道路安装的端子支撑柱。 该挤出机包括一个狭窄的喉部，提供通道，其中护栏梁的至少一部分被设置在该通道中。 狭窄的喉部构造成响应于与沿着护栏梁沿下游方向移动挤出机的车辆的碰撞而使护栏梁变平。 所述端子支撑柱联接到所述第一张力电缆的上游端。

    Tension end treatment for guardrail safety system
    4.
    发明授权
    Tension end treatment for guardrail safety system 有权

    公开(公告)号：US10851503B2

    公开(公告)日：2020-12-01

    申请号：US15214888

    申请日：2016-07-20

    Applicant: The Texas A&M University System

    Inventor： Dean C. Alberson ,  D. Lance Bullard, Jr. ,  C. Eugene Buth ,  Roger P. Bligh ,  Akram Y. Abu-Odeh

    IPC: E01F15/14 ,  E01F15/02

    Abstract: An end treatment for a guardrail safety system includes a terminal portion of a guardrail beam comprising a downstream end and upstream end, a first tension cable coupled to an upstream end of the terminal portion. An extruder configured to receive at least a portion of the guardrail beam and at least a portion of the first tension cable, and a terminal support post installed adjacent the roadway at an upstream end of the terminal portion of the guardrail beam. The extruder includes a narrowing throat providing a channel in which at least a portion of the guardrail beam is disposed. The narrowing throat is configured to flatten the guardrail beam in response to a collision with a vehicle moving the extruder in a downstream direction along the guardrail beam. The terminal support post coupled to an upstream end of the first tension cable.

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