发明名称 APPARATUS FOR CONNECTING AUXILIARY LINES TO AN UNDERWATER DRILLING EQUIPMENT
摘要 A device for connecting lines associated with offshore drilling equipment comprises at least one support (24, 24') hinged to the platform by tie rods (25, 25') and movable between a position of withdrawal away from the drilling column and an operating position, near the drilling column, enabling the lines (19, 20) to be connected. A jack (35, 35') enables the support (24, 24') to be moved. In the operating position, the upper sections of the lines (19, 20) carried by the telescopic joint (2) of the drilling column have their joining members (17, 18, 21) located in concordance with the joining pieces (31) of the end parts (30) of the lines connected to the platform.
申请公布号 DE3760079(D1) 申请公布日期 1989.04.27
申请号 DE19873760079 申请日期 1987.01.12
申请人 FRAMATOME 发明人 PIDO, JEAN-CLAUDE
分类号 E21B7/132;E21B7/00;E21B17/01;E21B19/00;E21B43/01;F16L37/00;(IPC1-7):E21B43/01 主分类号 E21B7/132
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