| 发明名称 |
Locking Apparatus |
| 摘要 |
An apparatus includes a blowout preventer housing, a ram movable within the blowout preventer housing. The apparatus further including a rod configured to move the blowout preventer ram and including an outer surface and a piston configured to move the rod. A friction assembly is configured to engage the outer surface of the rod and prevent movement of the rod and the ram when engaged. |
| 申请公布号 |
US2016251927(A1) |
申请公布日期 |
2016.09.01 |
| 申请号 |
US201514632259 |
申请日期 |
2015.02.26 |
| 申请人 |
Cameron International Corporation |
发明人 |
Kroesen Gerrit |
| 分类号 |
E21B33/06 |
主分类号 |
E21B33/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus, comprising:
a blowout preventer housing; a blowout preventer ram moveable within the housing; a rod configured to move the blowout preventer ram and comprising an outer surface; a piston configured to move the rod; and a friction assembly configured to engage the outer surface of the rod and prevent movement of the rod and the ram when engaged. |
| 地址 |
Houston TX US |
