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1.发明授权Inspection method of gauge for a self-locking threading of a tubular connection used in the oil industry 有权用于石油工业中管状连接自锁螺纹的量规检测方法公开(公告)号：US08544179B2
公开(公告)日：2013-10-01
申请号：US13126387
申请日：2009-10-26
CPC分类号： G01B3/40 , G01B3/48 , Y10T29/49881
摘要： A method and a gauge for inspecting a self-locking threading provided close to one end of a tubular component used for exploration or operation of hydrocarbon wells, the threading including a lead with a constant width and thread root widths that increase in the direction of a distal surface of the tubular component. The gauge can be displaced in the self-locking threading to a locking position, the locking position then being marked and compared with a reference locking position.
摘要翻译： 一种用于检查靠近用于烃井勘探或操作的管状部件的一端附近的自锁螺纹的方法和计量器，所述螺纹包括具有恒定宽度的引线和螺纹根部宽度，该引线沿着 管状部件的远端表面。 量规可以在自锁螺纹中移动到锁定位置，然后锁定位置被标记并与参考锁定位置进行比较。
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2.发明申请公开(公告)号：US20110203125A1
公开(公告)日：2011-08-25
申请号：US13126387
申请日：2009-10-26
CPC分类号： G01B3/40 , G01B3/48 , Y10T29/49881
摘要： A method and a gauge for inspecting a self-locking threading provided close to one end of a tubular component used for exploration or operation of hydrocarbon wells, the threading including a lead with a constant width and thread root widths that increase in the direction of a distal surface of the tubular component. The gauge can be displaced in the self-locking threading to a locking position, the locking position then being marked and compared with a reference locking position.
摘要翻译： 一种用于检查靠近用于烃井勘探或操作的管状部件的一端附近的自锁螺纹的方法和计量器，所述螺纹包括具有恒定宽度的引线和螺纹根部宽度，该引线沿着 管状部件的远端表面。 量规可以在自锁螺纹中移动到锁定位置，然后锁定位置被标记并与参考锁定位置进行比较。
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