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公开(公告)号：WO1994008166A1
公开(公告)日：1994-04-14
申请号：PCT/EP1993002752
申请日：1993-10-07
IPC: F16L01/20
CPC classification number: F16L1/201
Abstract: The invention concerns a system for bearing and bolstering bridge sections for underwater pipelines that has a frame (1) bearing a self-locking, vertically movable slide block (8) that has in its lower section mechanically expandable gripper fingers (24) that can be locked in grasping and lifting the pipeline; the frame (1) also has extendable self-locking props (35) as well as means of coupling to a laying module, from which all installation functions can be controlled.
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