发明名称 FORTOJNINGSANKARE AV DYNAMISK TYP
摘要 A dynamic mooring anchor of the pivoted fluke type is disclosed which includes an elongated shank, a stock connected transversely to the aft end of said shank and a fluke pivotally connected to the aft end of the shank to pivot below the shank between a first minimum angular position and a second maximum angular position relative to the shank. The shank, fluke and stock have surfaces which are substantially free of obstructions to the flow of bottom soil thereover.
申请公布号 SE401349(B) 申请公布日期 1978.05.02
申请号 SE19710011892 申请日期 1971.09.20
申请人 * ESSO PRODUCTION RESEARCH COMPANY 发明人 R W * BECK
分类号 B63B21/44;(IPC1-7):63B21/40 主分类号 B63B21/44
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