发明名称 |
ADJUSTABLE WORK PLATFORM FOR PIPE AND CASING STABBING OPERATIONS |
摘要 |
A stabbing board, for a rig and for supporting a worker while stabbing joints of tubular members, comprises a frame member, a platform to support the worker, a carriage, vertical power means for moving the carriage vertically with respect to the frame member, a linkage to connect the platform to the carriage and to facilitate horizontal movement of the platform relative to the carriage and the frame member and horizontal power means for moving the platform horizontally with respect to the frame member. Preferably, the linkage is a scissors linkage.
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申请公布号 |
CA2642720(A1) |
申请公布日期 |
2010.05.02 |
申请号 |
CA20082642720 |
申请日期 |
2008.11.03 |
申请人 |
MORELLI, VINCE;LUDWIG, DARCY |
发明人 |
MORELLI, VINCE;LUDWIG, DARCY |
分类号 |
E04G3/28;E21B15/00;E21B19/00 |
主分类号 |
E04G3/28 |
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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