发明名称 |
APPARATUS AND METHOD FOR THE INSTALLATION OR REMOVAL OF A ROTARY CONTROL DEVICE INSERT OR A COMPONENT THEREOF |
摘要 |
An apparatus for installing and removing a rotary control device insert or an element thereof has a first clamp with a receptacle suitable for receiving a flange of the rotary control device insert therein, a second clamp having an interior suitable for extending around a pipe, and a plurality of lines extending between the first clamp and the second clamp. The first clamp is movable between an open position and a closed position. The second clamp is movable between an open position and a closed position. Each of the clamps includes a first jaw and a second jaw connected to the first jaw by a hinged connection. |
申请公布号 |
US2014291027(A1) |
申请公布日期 |
2014.10.02 |
申请号 |
US201414269889 |
申请日期 |
2014.05.05 |
申请人 |
MARSHALL Barry;MARSHALL Gary |
发明人 |
MARSHALL Barry;MARSHALL Gary |
分类号 |
E21B19/00 |
主分类号 |
E21B19/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. An apparatus for moving a rotary control device insert or a component thereof, the apparatus comprising:
a first clamp having a receptacle suitable for receiving a rotary control device insert therein, said first clamp movable between an open position and a closed position; a second clamp having an interior opening suitable for extending around a pipe, said second clamp movable between an open position and a closed position; and a plurality of lines extending between said first clamp and said second clamp. |
地址 |
Monahans TX US |