发明名称 |
APPARATUS AND METHOD TO CONNECT TWO PARTS WITHOUT ROTATION |
摘要 |
A connector is provided that enables connection between two parts without rotation of either of the two parts. The connector comprises a first part with N engagement members; a second part with N+1 engagement members; and a sleeve having a first and second end, the first end having N engagemen t members for engaging the N engagement members of the first part, the second end having N+1 engagement members for engaging the N+1 engagement members of the second end.
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申请公布号 |
CA2560124(A1) |
申请公布日期 |
2007.03.20 |
申请号 |
CA20062560124 |
申请日期 |
2006.09.19 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
MCGILL, HOWARD L.;LEISING, LAWRENCE J. |
分类号 |
E21B17/02;E21B19/22 |
主分类号 |
E21B17/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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