PROPULSION APPARATUS FOR SHIP, INSTALL METHOD OF THE PROPULSION APPARATUS, AND SHIP HAVING THE SAME

PURPOSE: A propulsion device for a ship, an installation method thereof, and a ship with the same are provided to accurately maintain a gap where a reverse bevel gear and a driven bevel gear are engaged and a gap where a driving bevel gear and the reverse bevel gear after installation. CONSTITUTION:...

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Bibliographische Detailangaben
Hauptverfasser:	PAIK, KWANG JUN, LEE, JIN SUK, PARK, HYUN SANG, TETSUJI HOSHINO, SEO, JONG SOO, HWANGBO, SEUNGMYUN, KIM, JI NAM, PARK, HYUNG GIL, CHUNG, SUNG WOOK, LEE, TAE GOO, LEE, DONG HYUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	EQUIPMENT FOR SHIPPING MARINE PROPULSION OR STEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: A propulsion device for a ship, an installation method thereof, and a ship with the same are provided to accurately maintain a gap where a reverse bevel gear and a driven bevel gear are engaged and a gap where a driving bevel gear and the reverse bevel gear after installation. CONSTITUTION: A propulsion device for a ship comprises a rear propeller(20), a front propeller(30), a reverse rotating device(70), and a flange part(11). The rear propeller is fixed in a driving shaft(10). The front propeller is rotatably supported in the driving shaft in front of the rear propeller. The reverse rotating device is installed in the tail end of a hull(1), reverses the rotation of the driving shaft, and transfers the reversed rotation to the front propeller. The reverse rotating device comprises a driving bevel gear(71), a driven bevel gear(72), a reverse bevel gear(73), a casing(75), and radial bearings(51,55). The flange part has a cylindrical support part(11a) coupled to the driving shaft.