利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.011 秒)

    Chemical fusion of non-metallic pipe joints
    1.
    发明授权
    Chemical fusion of non-metallic pipe joints 有权
    化学融合非金属管接头

    公开(公告)号：US08276636B2

    公开(公告)日：2012-10-02

    申请号：US12045565

    申请日：2008-03-10

    申请人： Terry R McPherson

    发明人： Terry R McPherson

    IPC分类号： B29C65/54 ,  F16L47/02

    CPC分类号： B29C66/52292 ,  B29C65/4815 ,  B29C65/483 ,  B29C65/484 ,  B29C65/485 ,  B29C65/542 ,  B29C65/7826 ,  B29C66/1122 ,  B29C66/1222 ,  B29C66/1226 ,  B29C66/324 ,  B29C66/342 ,  B29C66/5221 ,  B29C66/71 ,  B29D23/003 ,  B29K2023/06 ,  B29K2023/065 ,  B29K2023/0691 ,  B29K2027/16 ,  F16L13/116 ,  F16L47/02 ,  Y10T156/1744 ,  B29K2083/00 ,  B29K2055/02 ,  B29K2033/08 ,  B29K2031/04 ,  B29K2027/18 ,  B29K2027/08 ,  B29K2027/06 ,  B29K2023/16 ,  B29K2023/12

    摘要： The invention is a pipe joint that is particularly suitable for joining pipes composed of materials having a low surface energy and excellent resistance to solvents. The major components are an extrudable adhesive; a first pipe having a socket with an inside diameter, where said socket has a mouth, a self-centering bottom, and a substantially cylindrical wall with an inlet, an outlet, and an inner annular channel; a second pipe having an insertion section with an end and an outer annular channel, said second pipe having an outside diameter that is less than the inside diameter of the socket, where the difference in diameters defines a cap and where the outer annular channel lines up with the inner annular channel therein forming an interlocking keyway; and a flanged annular ring, where said annular ring has an inside diameter that enables it to be slid over the second pipe and a thickness that is comparable to the gap, and where the flange has a width that is sufficient to cap the mouth of the socket. When fully formed, the adhesive has changed to a solid material that substantially fills the gap and the interlocking keyway, and serves as a mechanical key in the interlocking keyway. The adhesive is preferably an alkyl borane adhesive.

    摘要翻译： 本发明是一种管接头，特别适用于连接由表面能低，耐溶剂性优异的材料构成的管道。 主要成分是可挤压粘合剂; 具有内径的插座的第一管，其中所述插座具有口，自定心底部和具有入口，出口和内环形通道的大致圆柱形壁; 具有端部和外部环形通道的插入部分的第二管道，所述第二管道的外径小于所述插座的内径，其中所述直径差异限定了盖子，并且所述外部环形通道向上 其中内部环形通道形成互锁键槽; 以及法兰环形环，其中所述环形环具有使其能够在第二管上方滑动的内径和与间隙相当的厚度，并且其中所述凸缘具有足以覆盖所述第二管的口的宽度 插座。 当完全形成时，粘合剂已经变成基本上填充间隙和互锁键槽的固体材料，并且用作互锁键槽中的机械键。 粘合剂优选为烷基硼烷粘合剂。