device for the transport of a fluidum or by a onderzeeleiding to or from a buoy, the device makes use of cardan or bolscharnieren,and thus constructed hinges.

摘要

For conveying a fluid from or towards a subsea duct by means of a buoy having universal type joints, the improvement consisting in that the joint pins and the buoy legs have hollow spaces or bores therein to allow fluid flow therethrough.