发明名称 Stress reduction connection apparatus for cylindrical tethers
摘要 The apparatus of the present invention comprises a compliant structure for use in reducing bending stress at the ends of an elongated cylindrical tether which may, for example, be used to connect a floating platform supported by a body of water to the floor thereof. The apparatus comprises a plurality of tubular support members concentrically arranged about the elongated cylindrical tether at the tether's end connection. Each tubular support member is connected to each adjacent tubular support member in a manner that allows the entire assembly of tubular members to deflect in unison as the cylindrical tether deflects.
申请公布号 US4633801(A) 申请公布日期 1987.01.06
申请号 US19850732109 申请日期 1985.05.09
申请人 SHELL OIL COMPANY 发明人 MARSHALL, PETER W.
分类号 B63B21/50;E21B17/01;E21B19/00;E21B33/038;(IPC1-7):E21B7/12 主分类号 B63B21/50
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