Flotation means for barrier for water carried pollutants and method of making same
OwnerPaul Preusinventor
Life of this patent
Estimating the term…
Abstract
A barrier for water carried pollutants comprises a series of end to end connectable boom sections containing a flotable material; fluid impervious connectors for the ends of the boom sections; flexible draft members and associated connectors for maintaining the integrity of the boom if it becomes necessary to replace one or more of the boom sections, wherein the flotable material comprises a plurality of closed-cell foam, hollow, cylindrical blocks and end closure members for each end of each block.
Claims3
A barrier for containing and controlling water carried pollutants comprising a series of boom sections, each boom section comprising a generally tubular portion and a skirt portion, each of the tubular portions containing a flotation material, and means connecting the boom sections in end-to-end relationship, characterized in that the flotation material comprises a plurality of hollow, cylindrical blocks, each of said blocks formed of a plurality of layers of closed-cell foam plastic material, end closure members for each end of each cylindrical block, and adhesive means maintaining the integrity of the layers of the cylindrical blocks and securing the end closure members to the ends of the cylindrical blocks.
Dependencies are inferred from the claim text.