Disclosed is a stern tube connection device stably connecting stern tubes and improving support stability of a thrust shaft and a vibration reduction effect. According to an embodiment of the present invention, the stern tube connection device comprises: a connector enabling the stern tubes divided in the front side and the rear side to come in contact with each other in a longitudinal direction to be connected; and a plurality of guide rollers arranged and spaced in a circumferential direction along an inner diameter of the connector and supporting the thrust shaft with a set damping force.
스턴튜브를 안정적으로 연결해주며, 추진축의 지지 안정성 및 진동 저감 효과를 향상시킬 수 있는 스턴튜브 연결장치에 관하여 개시한다. 본 발명의 실시예에 따른 스턴튜브 연결장치는, 전, 후 분할된 스턴튜브를 길이방향으로 맞대어 연결시켜주는 커넥터와, 상기 커넥터의 내경을 따라 원주 방향으로 복수 개가 이격 배치되며, 설정된 댐핑력으로 추진축을 지지해주는 가이드롤러를 포함한다.
STERN TUBE CONNECTING DEVICE
스턴튜브 연결장치
2015-06-18
Patent
Electronic Resource
Korean
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