发明名称 A DRILL FLOOR PIPE HANDLING DEVICE
摘要 <p>A device for a drill floor (5) pipe manipulator (2), where the pipe manipulator (2) is designed to handle relatively long vertical lengths of pipe and comprising a fist arm (4) able to be raised and lowered, wherein the arm (4) is equipped with an extension arm (1), where the extension arm (1) forms a downward projecting extension of the arm (4), thus allowing a pipe gripper (20) connected to the extension arm to be placed around an approximately horizontal pipe (32) located near the drill floor (5).</p>
申请公布号 WO2004018829(A1) 申请公布日期 2004.03.04
申请号 WO2003NO00285 申请日期 2003.08.20
申请人 MARITIME HYDRAULICS AS;COWLING, BRIAN;KAASTAD, KNUT, ATLE 发明人 COWLING, BRIAN;KAASTAD, KNUT, ATLE
分类号 E21B19/15;(IPC1-7):E21B19/15 主分类号 E21B19/15
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