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公开(公告)号：US20140168407A1
公开(公告)日：2014-06-19
申请号：US14033349
申请日：2013-09-20
IPC分类号： H04N5/225 , G01N21/954
CPC分类号： H04N5/2251 , F16L57/06 , G01N21/954 , G01N2021/9542 , G03B37/005
摘要： A video pipe inspection system may include a push-cable, camera head, and pipe guide having a pair of cylindrical shells, with each shell having a plurality of radially extending circumferentially spaced vanes and structure for holding the shells together when the shells are axially mated end-to-end. A pair of curved tab arms may extend circumferentially about corresponding ones of the cylindrical shells. A pair of slide-locks may be configured to slide over corresponding ones of the tab arms to move them into a locking position in which keys on the tab arms extend between adjacent coils of a coil spring surrounded by the shells.
摘要翻译： 视频管道检查系统可以包括具有一对圆柱形壳体的推动电缆，照相机头和管道引导件，每个壳体具有多个径向延伸的周向间隔开的叶片和用于当壳体轴向配合时将壳体保持在一起的结构 端到端 一对弯曲的突片臂可以圆周地围绕对应的圆柱形壳体延伸。 一对滑动锁可以被配置成在对应的翼片臂上滑动以将它们移动到锁定位置，其中翼片臂上的键在由壳包围的螺旋弹簧的相邻线圈之间延伸。
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公开(公告)号：US08540429B1
公开(公告)日：2013-09-24
申请号：US12658939
申请日：2010-02-16
CPC分类号： H04N5/2251 , F16L57/06 , G01N21/954 , G01N2021/9542 , G03B37/005
摘要： A pipe guide includes a pair of cylindrical shells each having a plurality of radially extending circumferentially spaced vanes and structure for holding the shells together when the shells are axially mated end-to-end. A pair of curved tab arms extend circumferentially about corresponding ones of the cylindrical shells. A pair of slide-locks are configured to slide over corresponding ones of the tab arms to move them into a locking position in which keys on the tab arms extend between adjacent coils of a coil spring surrounded by the shells.
摘要翻译： 管引导件包括一对圆筒形壳体，每个圆柱形壳体具有多个径向延伸的周向隔开的叶片和用于当壳体端对端地轴向配合时将壳体保持在一起的结构。 一对弯曲的凸片臂围绕对应的圆柱形外壳圆周地延伸。 一对滑动锁被配置成在对应的翼片臂上滑动以将它们移动到锁定位置，在该位置上，翼片臂上的键在由壳包围的螺旋弹簧的相邻线圈之间延伸。
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