The invention relates to a protective device designed to protect a line-cutting device mounted on a cable pulled by a surface vessel (2), said device comprising a blade carrier comprising a blade (111), said blade being fitted into said blade carrier and retractable into a gap (114) around a shaft with a transverse spring (113), characterised in that the protective device (100) comprises a body weighted in a generally hydrodynamic form defining a transverse opening (50) for the passage of the cable and an inner cavity (51) containing said blade (111) so as to cut any line engaged in the cavity (51), the protective device being freely rotatable around the cable (3).
Device and method for protecting towed underwater objects from fishing lines
2020-03-19
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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