ANTI-BUCKLING COUPLING DEVICE FOR PIPING
    1.
    发明申请
    ANTI-BUCKLING COUPLING DEVICE FOR PIPING 有权
    用于管道的防撬联接装置

    公开(公告)号:US20130181441A1

    公开(公告)日:2013-07-18

    申请号:US13545517

    申请日:2012-07-10

    IPC分类号: F16L27/12

    摘要: The invention relates to a coupling device for a duct (201) in piping, comprising: a duct (201); a coupling (231) comprising means (255) for realizing a hermetic longitudinal sliding connection with an extremity of the duct (201) along a total distance d parallel to the axis (210), referred to as longitudinal, of said duct (201); means (265) of stopping the translational movement of the first extremity of the duct (201) in the coupling (231) for a travel d1 less than d. The translational movement stopper means (265) are withdrawable for defined compression conditions of the duct.

    摘要翻译: 本发明涉及一种用于管道中的管道(201)的联接装置,包括:管道(201); 一种联接器(231),包括用于实现与所述管道(201)的纵向的平行于所述轴线(210)的总距离d的管道(201)的末端的气密纵向滑动连接的装置(255) ; 用于在所述联接器(231)中停止所述管道(201)的所述第一末端的平移运动以使小于d的行程d1的装置(265)。 平移运动止动装置(265)可抽出用于管道的限定的压缩状态。