BULBSTEVEN.

摘要

1404521 Bulbous bows STOCZNIA SZCZECINSKA IM ADOLFA WARSKIEGO 11 July 1973 [13 July 1972] 33100/73 Heading B7A The bulb of a ship's bulbous bow comprises a fixed part 1, a movable streamlined part 2 and power means 3 by which the part 2 is moved to alter the geometry of the bow to suit various draught and or speed conditions. The movable part 2 may comprise three interconnected components (Figs. 4 and 5, not shown).