发明名称 |
Pipe connector and torque tool |
摘要 |
A connection system for connecting tubular members to each other includes a rotatable connector sleeve on one of the tubular members. A make-up tool has a curved rack of gear teeth that are engagable with the connector sleeve for causing rotation of the connector sleeve in unison with the rack. The make-up tool includes a power tool having a drive motor that rotates a drive shaft. A pinion gear mounted on the drive shaft engages the teeth of the rack to cause the rack to move in a rotational direction when the drive shaft is rotated. This movement causes the connector sleeve to rotate to make-up or break-out the connection. |
申请公布号 |
GB2435313(B) |
申请公布日期 |
2010.10.20 |
申请号 |
GB20060025110 |
申请日期 |
2006.12.18 |
申请人 |
VETCO GRAY INC;VETCO GRAY, INC. |
发明人 |
CHARLES EDWARD JENNINGS;BRIAN N MUNK |
分类号 |
F16L37/10;E21B17/08;F16L37/12 |
主分类号 |
F16L37/10 |
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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