Inventors Association of Bosnia and Herzegovina
This device consists of a curved metallic pipe, through which a PVC coiled thread is rove, as slim (long kilometers…), as resistant. The pipe is fixed to and under the ship plate-form. On both ends of the pipe there is a balloon which is floating and signalizing the place of submersion. The coming rescue ship is equipped, normally, with very long steel ropes, able to catch up and to tow the sunken boat. The rescue rope has to be tied with the said PVC thread, on an end (instead of the ball’s clamps), while its other end has to be tied to the pulley, thus to be towed, and towed… until raising the ship on the sea surface.