发明名称 Retention for an Insert
摘要 In one aspect of the present invention, a tensioning element adapted to connect a first object to a second object. The tensioning element comprising a breakaway tensile bearing interlocking geometry on a first end, a thread form on a second end, and a breakaway torque bearing feature affixed to the first end.
申请公布号 US2008264697(A1) 申请公布日期 2008.10.30
申请号 US20080169345 申请日期 2008.07.08
申请人 HALL DAVID R;DAHLGREN SCOTT 发明人 HALL DAVID R.;DAHLGREN SCOTT
分类号 E21B10/46 主分类号 E21B10/46
代理机构 代理人
主权项
地址