发明名称 |
APPARATUS TO SUPPORT A TUBULAR MEMBER |
摘要 |
Disclosed is an apparatus to support a tubular member such as pipes, in particular in deep drilling, in particular in the field of oil and gas production, for instance in deep drilling, wherein a plurality of linear actuators for moving clamp elements are orientated with their actuator axis in a cone angle of a sliding surface for the clamp elements, and wherein the linear actuators are positioned in the clamp elements. |
申请公布号 |
CA2932242(A1) |
申请公布日期 |
2016.12.05 |
申请号 |
CA20162932242 |
申请日期 |
2016.06.03 |
申请人 |
FORUM B + V OIL TOOLS GMBH |
发明人 |
VIERKE, ANDRE;GRUB, ARNO;STOLDT, FREDERIK |
分类号 |
E21B19/06;E21B19/10 |
主分类号 |
E21B19/06 |
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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