发明名称 |
FORBINDELSE MELLOM EN OVERVANNSPLATTFORM OG ET FUNDAMENT |
摘要 |
The invention relates to an above sea-level platform, for use as, for example, an oil-rig, which is connected to a sea-bed foundation by a ball-joint arrangement. For protection, the ball joint is hollow and partially received in a recess at the lower end of a tubular extension of the platform through which an oil conduit leads from the foundation via the hollow ball joint, the two parts of which are held in sealing abutment by a draw member. |
申请公布号 |
NO143711(C) |
申请公布日期 |
1981.04.01 |
申请号 |
NO19760003766 |
申请日期 |
1976.11.05 |
申请人 |
BILFINGER + BERGER BAUAG, |
发明人 |
MOSSIOSSIAN, VAROUJAN,;BAYER, KARL ERNST, |
分类号 |
B63B35/44;E02B17/00;E21B43/01;(IPC1-7):02B17/02 |
主分类号 |
B63B35/44 |
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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