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    • 1. 发明授权
    • Frangible post for guardrail
    • 护栏的易碎帖子
    • US08177194B2
    • 2012-05-15
    • US12132958
    • 2008-06-04
    • Dallas James
    • Dallas James
    • E01F15/00
    • E01F15/06E01F15/025E01F15/143
    • This invention relates to guardrails and guardrail impact heads for use in roading networks or vehicle road lanes requiring separation by a barrier. The invention provides an impact head for a guardrail including cable routing means adapted to form a convoluted path through which a cable can be threaded. The convoluted path that the cables must follow through the impact head of the invention restricts movement of the cable through the head, thereby providing sufficient friction to slow down the movement of the impact head during a vehicle impact. The invention also provides a method of constructing a guardrail including the steps of slidably interconnecting a plurality of rails and attaching them to posts, positioning an impact head according to any one of the preceding claims at one end of the slidably interconnected rails, threading at least one cable through the impact head and anchoring the cable to the ground.
    • 本发明涉及护栏和护栏冲击头,其用于需要通过屏障隔离的漫游网络或车辆道路车道。 本发明提供了一种用于护栏的冲击头,包括电缆布线装置,其适于形成电缆可穿过的回旋路径。 电缆必须通过本发明的冲击头必须遵循的回旋路径限制电缆通过头部的移动,由此提供足够的摩擦力以减慢冲击头在车辆撞击期间的运动。 本发明还提供了一种构造护栏的方法,包括以下步骤:将多个轨道滑动地互连并将其附接到柱上,将根据前述权利要求中任一项所述的冲击头定位在可滑动地互连的轨道的一端,至少螺纹 一根电缆穿过冲击头并将电缆固定在地面上。
    • 5. 发明授权
    • Cable guardrail system and hanger
    • 电缆护栏系统和衣架
    • US08246013B2
    • 2012-08-21
    • US12367317
    • 2009-02-06
    • Frederick MauerDallas JamesSteven J. Conway
    • Frederick MauerDallas JamesSteven J. Conway
    • E04H17/02
    • E01F15/06
    • A hanger for a cable guardrail system is disclosed including a first portion with first and second seats on opposite sides of a post each seat capable of supporting a cable, and a second portion capable of engaging the end of the post. Also disclosed is a cable guardrail system including a plurality of posts, a plurality of hangers attached to at least a portion of the plurality of posts, and at least two cables supported by the seats on opposite sides of the post. The cable guardrail system may redirect an impacting vehicle and dissipate a portion of the impacting vehicle's energy.
    • 公开了一种用于电缆护栏系统的吊架,其包括:第一部分,其具有位于柱的相对侧上的第一和第二座部,每个座椅能够支撑电缆;以及第二部分,其能够接合柱的端部。 还公开了一种电缆护栏系统,其包括多个柱,附接到多个柱的至少一部分的多个悬挂架以及由柱的相对侧上的座椅支撑的至少两根缆索。 电缆护栏系统可以重定向碰撞车辆并消散冲击车辆能量的一部分。
    • 8. 发明申请
    • FRANGIBLE POST FOR GUARDRAIL
    • 防伪报警
    • US20080283808A1
    • 2008-11-20
    • US12132958
    • 2008-06-04
    • Dallas James
    • Dallas James
    • E01F15/00
    • E01F15/06E01F15/025E01F15/143
    • This invention relates to guardrails and guardrail impact heads for use in roading networks or vehicle road lanes requiring separation by a barrier. The invention provides an impact head for a guardrail including cable routing means adapted to form a convoluted path through which a cable can be threaded. The convoluted path that the cables must follow through the impact head of the invention restricts movement of the cable through the head, thereby providing sufficient friction to slow down the movement of the impact head during a vehicle impact. The invention also provides a method of constructing a guardrail including the steps of slidably interconnecting a plurality of rails and attaching them to posts, positioning an impact head according to any one of the preceding claims at one end of the slidably interconnected rails, threading at least one cable through the impact head and anchoring the cable to the ground.
    • 本发明涉及护栏和护栏冲击头,其用于需要通过屏障隔离的漫游网络或车辆道路车道。 本发明提供了一种用于护栏的冲击头,包括电缆布线装置,其适于形成电缆可穿过的回旋路径。 电缆必须通过本发明的冲击头必须遵循的回旋路径限制电缆通过头部的移动,由此提供足够的摩擦力以减慢冲击头在车辆撞击期间的运动。 本发明还提供了一种构造护栏的方法,包括以下步骤:将多个轨道滑动地互连并将其附接到柱上,将根据前述权利要求中任一项所述的冲击头定位在可滑动地互连的轨道的一端,至少螺纹 一根电缆穿过冲击头并将电缆固定在地面上。