| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the vibration of a propulsion unit from being transmitted to a hull by a simple configuration without requiring positioning accuracy in the positioning of machining. <P>SOLUTION: In a ship propulsion system 10 in which a propulsion unit 15 is tiltably supported by a hull 11, and a trim cylinder device 40 is interposed between the hull 11 and a propulsion unit 15, the trim cylinder device 40 has a closing member 60 on the end of a piston 43 provided on a piston rod 42 inserted in a cylinder 41, the closing member 60 forms a sealed oil chamber 64 between the piston 43 and itself in the moving direction of the piston 43, and is protruded from the end of the piston 43. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
