| 摘要 |
A person or article retrieving device for boats comprises a main boom (12) which can be swung out over the edge of the boat. Pivotally attached to the boom are two pendulum arms (24, 26), which act to hold open the mouth of a net (32) for receiving the person or article. When the person or article is in the net, the net is pulled in by means of guide ropes (44, 44'). As the net is pulled in, it detaches itself from the arms. |
