发明授权
US3651525A One-point mooring buoy for loading or unloading ships 失效
用于装载或卸载船的一点运输工具

One-point mooring buoy for loading or unloading ships
摘要:
Single buoy mooring for (un)loading tankers comprising a floating body anchored to the seabottom, a ring arranged on top of the body in such a way that it is rotatable around a vertical axis relative to the body and mooring cables or chains secured to the ring tangentially.
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