Steel pipe connector of ladder-type sleeper for railway track
    2.
    发明授权
    Steel pipe connector of ladder-type sleeper for railway track 失效
    铁路轨道梯形轨枕钢管连接器

    公开(公告)号:US5887788A

    公开(公告)日:1999-03-30

    申请号:US837868

    申请日:1997-04-25

    CPC分类号: E01B3/38

    摘要: To provide inexpensively a connector constructed of a steel pipe and bearing a tie function of a ladder-type sleeper for railway tracks, in a connector constructed of a steel pipe 1 used in the ladder-type sleeper for railway tracks integrated with longitudinal beams made of concrete and the connectors constructed of steel pipes 1 by feeding concrete, both end portions of the connector constructed of the steel pipe 1 are flattened in the horizontal direction and a corrosion resistant coating 4 is coated at portions of the connector constructed of the steel pipe 1 exposed to the atmosphere.

    摘要翻译: 为了廉价地提供一种由钢管构成的连接器,并且具有用于铁路轨道的梯形轨枕的连接功能的连接器,在由用于铁路轨道的梯形轨枕中使用的钢管1构成的连接器中,所述钢轨1与由纵向梁 混凝土和由钢管1通过输送混凝土构成的连接器,由钢管1构成的连接器的两个端部在水平方向上平坦化,并且在由钢管1构成的连接器的部分处涂覆耐腐蚀涂层4 暴露在大气中。