Railroad direct fixation tie covering system
    3.
    发明授权
    Railroad direct fixation tie covering system 有权
    铁路直接固定系带

    公开(公告)号:US08603376B1

    公开(公告)日:2013-12-10

    申请号:US13169342

    申请日:2011-06-27

    IPC分类号: E04B1/16

    摘要: A method and an apparatus for the protection of a railroad rail, a direct fixation plate or another support unit, a rail to rail connection and a rail to plate connection contacting with concrete upon placing of concrete during construction. The method comprises a step of disposing a mask over a railroad track having a railroad rail, a rail connector and a rail tie to protect the railroad track while placing concrete, the mask configured to cover the rail connector and tie. The mask has a connecting portion, a central portion, an extending portion configured to mask an upper longitudinally extending portion of a railroad rail, and at least one perpendicular section disposed to cover a railroad tie, direct fixation plate or other support unit.

    摘要翻译: 一种用于在施工期间放置混凝土的铁路轨道,直接固定板或另一支撑单元,轨对轨连接以及与混凝土接触的轨道对板连接的方法和装置。 该方法包括在具有铁路轨道,轨道连接器和轨道接头的铁路轨道上设置掩模以在放置混凝土的同时保护铁路轨道的步骤,该掩模被配置为覆盖轨道连接器和连接。 掩模具有连接部分,中心部分,被配置为掩蔽铁路轨道的上部纵向延伸部分的延伸部分,以及设置成覆盖铁路系带,直接固定板或其它支撑单元的至少一个垂直部分。