Submarine cable grapnel
    2.
    发明授权
    Submarine cable grapnel 失效
    海底电缆抓斗

    公开(公告)号:US5234242A

    公开(公告)日:1993-08-10

    申请号:US686777

    申请日:1991-04-17

    IPC分类号: B63C11/50

    CPC分类号: B63C11/50

    摘要: There is disclosed a submarine cable grapnel which is tied to the two rope of a cable ship and is dragged on the bottom of the sea, one grappling unit and at least one attitude stabilizer is connected while this assembly is connected at one end the two rope of the cable ship and at the other end a chain. In this instance, front and rear coupling portions of the grappling element and the attitude stabilizer are positioned so that the center of gravity of each element under the water stays nearer the seabed than a straight line joining the coupling centers of the coupling portions of the elements when the grapnel lands in the normal attitude on the bottom of the sea.

    摘要翻译: 公开了一种潜艇电缆抓斗,其被绑在电缆船的两根绳索上,并被拖到海底,一个抓斗单元,并且至少一个姿态稳定器被连接,而该组件在一端连接着两根绳索 的电缆船,另一端是链条。 在这种情况下,抓斗元件和姿态稳定器的前后联接部分被定位成使得水下的每个元件的重心保持更接近海床,而不是连接元件的联接部分的联接中心的直线 当抓斗落在海底的正常姿态时。