71692 ⎘
Steering; Slowing-down otherwise than by use of propulsive elements ; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements; Steering by rudders Arrangements of rudders forward of the propeller position, e.g. of backing rudders; Arrangements of rudders on the forebody of the hull; Steering gear therefor
HULL-BASED WATERCRAFT WITH PONTOONS
#2Steering mechanism for a boat having a planing hull
#3Remotely-controlled observation vehicle for observing swimmers
#4Steering mechanism for a boat having a planing hull
#5Dual rudder watercraft steering control system for enhanced maneuverability
#6Method for maintaining the heading of a ship
#7Steering device for a towed personal watercraft
#8Ship
#9Convertable outrigger trimiran