Rail-joint
    31.
    发明授权

    公开(公告)号:US411542A

    公开(公告)日:1889-09-24

    申请号:US411542D

    CPC分类号: E01B11/32

    James j
    32.
    发明授权
    James j 失效

    公开(公告)号:US384061A

    公开(公告)日:1888-06-05

    申请号:US384061D

    CPC分类号: E01B11/32

    Baileoad-joint
    39.
    发明授权

    公开(公告)号:US30629A

    公开(公告)日:1860-11-13

    申请号:US30629D

    CPC分类号: E01B11/32

    Movable bridge joint guard arrangement with replaceable guard plate insert
    40.
    发明授权
    Movable bridge joint guard arrangement with replaceable guard plate insert 有权
    可移动的桥接器护罩布置,带有可更换的防护板插件

    公开(公告)号:US08720793B1

    公开(公告)日:2014-05-13

    申请号:US13433673

    申请日:2012-03-29

    摘要: The invention is a guarded rail section for a movable bridge rail joint, the arrangement comprising: (a) a gage side guard plate having a gage side guard plate interior surface, (b) a field side guard plate having a field side guard plate interior surface, the gage side guard plate and field side guard plate defining a rail channel; and (c) a rail portion disposed in the rail channel, wherein the gage side guard plate interior surface defines an insert channel along its top portion, and there is provided a top portion insert removably attached into the insert channel.

    摘要翻译: 本发明是用于可移动桥梁轨道接头的防护轨道部分,该装置包括:(a)具有量规侧保护板内表面的量规侧保护板,(b)具有场侧保护板内部的场侧保护板 表面,量规侧护板和场侧护板限定轨道; 和(c)设置在所述轨道通道中的轨道部分,其中所述量规侧保护板内表面沿其顶部限定插入通道,并且设置有可移除地附接到所述插入通道中的顶部插入件。