发明名称 |
APPARATUS FOR REMOVING COVERING MATERIAL FROM UNDERWATER PIPELINES |
摘要 |
Apparatus for removing covering material from underwater pipelines. A frame of the apparatus is clampingly engaged to the pipeline. A plurality of pipeline material cutters are cantileverly supported beyond the clamp to provide a plurality of cutting passes simultaneously and away from the points of attachment of the apparatus to a pipeline. |
申请公布号 |
EP0087971(B1) |
申请公布日期 |
1986.11.12 |
申请号 |
EP19830301063 |
申请日期 |
1983.02.28 |
申请人 |
MCDERMOTT INCORPORATED |
发明人 |
LEDFORD, BILLY R.;HARTT, ALAN J. |
分类号 |
B08B9/02;B08B9/023;B28D1/20 |
主分类号 |
B08B9/02 |
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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