VESSEL PROPELLER

• Main Authors: FUJITA YUSUKE, MORI MASANARI, KAGEYAMA HIROAKI, SARUWATARI KIMITAKA, NOMA AKIHIRO, MUROUCHI SHINOBU
• Format: Patent
• Language: English; Japanese
• Published: 17.04.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MARINE PROPULSION OR STEERING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

To provide a composition for fixing a circulator to a case in a vessel propeller.SOLUTION: A vessel propeller includes a first gear, a second gear, a third gear, a circulator, a case, and an attachment member. The second gear is engaged with the first gear. The third gear is engaged with the first gear, arranged coaxial to the second gear, and faces the second gear. The circulator is arranged in between the second gear and the third gear. The case has: an interior space in which the first gear, the second gear, the third gear, and the circulator are arranged; and an attachment hole to which the circulator is attached. The attachment member is inserted in the attachment hole, and the circulator is attached to the case.SELECTED DRAWING: Figure 2 【課題】船舶推進器において、サーキュレータをケースに固定する構成を提供すること。【解決手段】船舶推進器は、第１ギアと、第２ギアと、第３ギアと、サーキュレータと、ケースと、取付部材と、を備える。第２ギアは、第１ギアと噛み合う。第３ギアは、第１ギアと噛み合っており、第２ギアと同軸に配置され、第２ギアと向き合う。サーキュレータは、第２ギアと第３ギアとの間に配置される。ケースは、第１ギアと第２ギアと第３ギアとサーキュレータとが配置される内部空間と、サーキュレータが取り付けられる取付穴と、を有する。取付部材は、取付穴に挿入され、サーキュレータをケースに取り付ける。【選択図】図２