Disclosed are a ship propulsion device and a ship having the same. According to one embodiment of the present invention, the ship propulsion device includes a rear propeller fixed on a drive shaft; a front propeller supported on a drive shaft of the front of the rear propeller to be rotated; and a reverse rotary device having a plurality of bevel gears which are provided on a rear side of the ship, and transmits rotation of the drive shaft after reversing the rotation to the front propeller.
申请公布号
EP2716540(A4)
申请公布日期
2015.11.18
申请号
EP20110867046
申请日期
2011.09.23
申请人
SAMSUNG HEAVY IND. CO., LTD.
发明人
LEE, JIN SUK;LEE, TAE GOO;PAIK, KWANG JUN;LEE, DONG HYUN;PARK, HYUN GGIL;KIM, JUNG JOONG;SEO, JONG SOO;HOSHINO, TETSUJI;HWANGBO, SEUNG MYUN