发明名称 STABILISIERUNGSRING FUER DIE BEIDERSEITIGE VERRIEGELUNG EINES LASTENRINGES UND SEINES GEGENFLANSCHES.
摘要 An improved keyhole latch is provided for securing offshore structures in place. The back flange of the flex joint and latch assembly has a male portion and the load ring of the receptacle has a female portion. By matching the male and female portions, rolling of the load ring and flex joint and latch assembly is minimized and the noncontinuous surface on the load ring is strengthened.
申请公布号 DE3875970(D1) 申请公布日期 1992.12.17
申请号 DE19883875970 申请日期 1988.01.27
申请人 SHELL OIL CO 发明人 REINHARDT MICHAEL;ARLT JOSEPH;KOVITCH JAMES;MACLACHLAN DONALD
分类号 B63B;B63B21/50;(IPC1-7):B63B21/50 主分类号 B63B
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