| 摘要 |
<p>A hook assembly for retrieving the chain bridle component of a broken marine barge towing line. The assembly comprises a sinking hook dimensioned to receive the bridle, a float connected to the hook for maintaining it a predetermined distance below the surface of the water, and a hook towing line connected to the hook for deploying it into position for intercepting and engaging the bridle. Hook positioning means locates the hook in bridle-engaging position.</p> |
