Provided is a marine hose line and a marine hose. A sinking-resisting device installed on an end portion on a take-up reel side of the marine hose line, includes a sinking-resisting body installed on the outer surface of the marine hose line in a folded-up state, and an expander that expands the folded-up sinking-resisting body. After the end portion of the marine hose line is cut off from the coupling, the expander is activated to expand the folded-up sinking-resisting body, and the drag from the expanded sinking-resisting body in the water prevents the end portion of the marine hose line from sinking.
Marine Hose Line and Marine Hose
2016-07-14
Patent
Elektronische Ressource
Englisch