| 摘要 |
<p>An anchor 1 with a fluke 3 has a roll-bar 40 positioned substantially above the upper surface of the fluke. The roll-bar forms a semi-circular or elliptical wheel spanning the maximum width of the fluke and wherein along at least a substantial part of its length the roll-bar is in cross-section substantially in the form of a foil or wing. The lower surface of the fluke may have a rebate that extends one third of the length of the fluke and across the full width of the fluke. The anchor may also be provided with a shank 2.</p> |
