The present invention relates to a rudder for a ship installed in the rear side of a propeller to enable users to change the sailing direction of a ship. A rudder pin protrudes from both sides of the rudder and is made of a flexible material of which the shape changes according to the flow of a fluid. The rudder for a ship significantly improves the propulsion performance of the rudder by automatically changing the angle of attack according to the type of oil, using the rudder pin which is made of a flexible material to be bent by a fluid and which is attached to both sides of the rudder.
申请公布号
KR20140015920(A)
申请公布日期
2014.02.07
申请号
KR20120082198
申请日期
2012.07.27
申请人
HYUNDAI HEAVY INDUSTRIES CO., LTD.
发明人
LEE, SANG BONG;CHOI, JUNG EUN;CHUNG, SEOK HO;CHOI, BONG JUN;KIM, JUNG HUN