发明名称 RISER PULLING HEAD
摘要 A riser pulling head is disclosed. The riser pulling head comprises: a winch coupling unit fixating one end part of a winch wire; a riser coupling unit fixating a riser; and a main body unit interposed between the winch coupling unit and the riser coupling unit and having a plurality of wheels installed to be exposed along the circumferential surface. The purpose of the present invention is to provide the riser pulling head preventing the riser puling head from being stuck to prevent movement of the riser pulling head from being restrained.
申请公布号 KR20160033825(A) 申请公布日期 2016.03.29
申请号 KR20140124232 申请日期 2014.09.18
申请人 SAMSUNG HEAVY IND. CO., LTD. 发明人 CHO, HO YOUNG
分类号 E21B17/01;E21B19/00;E21B41/00 主分类号 E21B17/01
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