| 摘要 |
Trimming plate arrangement for boats with trimming plates (5, 6) on either side of the longitudinal line of the boat. They are arranged to be lowered by means of power means so that, by pressure against the water, force that part at which the trimming plate arrangement is located upwards. A manually controllable manoeuvre arrangement (20) comprises manoeuvre organs (22-25) adapted for four manoeuvre functions: turning in the longitudinal direction for forcing the force downwards through lowering the two trimming plates (5, 6), turning in the longitudinal direction for allowing the force to rise by raising the two trimming plates; and turning the boat in the transverse direction primarly without influencing the longitudinal direction, through lowering of one trimming plate and raising of the second trimming plate. A steering arrangement (42) for these manoeuvres brings about, when respective manoeuvre organ (22-25) is actuated, such influence of the power organs that the trimming plates make the rising or the lowering described when any of the manoeuvre organs are influenced in accordance with their dedication. |
