发明名称 SCALLOPED WEDGE THREADS
摘要 A threaded connection between adjacent tubular members includes a pin member providing an external wedge thread and a box member providing an internal wedge thread, wherein the internal wedge thread corresponds with the external wedge thread. Further, the threaded connection includes at least one interruption along a helical thread length of one of the external wedge thread and the internal wedge thread and at least two regions along an axial length of the threaded connection where the external wedge thread and the internal wedge thread form a thread seal.
申请公布号 US2008054633(A1) 申请公布日期 2008.03.06
申请号 US20060468238 申请日期 2006.08.29
申请人 REYNOLDS HARRIS A 发明人 REYNOLDS HARRIS A.
分类号 F16L25/00;F16L35/00 主分类号 F16L25/00
代理机构 代理人
主权项
地址