The present invention is to provide an apparatus for supporting and lubricating a propeller shaft for a ship. According to the present invention, it is possible to easily produce a flange part of a bush housing having a complex shape and to easily distribute stress and load concentration on the flange part of the bush housing, by manufacturing a straight pipe part of the bush housing into which a propeller shaft is inserted and fastened from steel during the construction of a stunt tube unit, and after manufacturing the flange part of a complex shape with cast steel, by welding the straight pipe part of steel and the flange part of cast steel. In addition, by improving the internal lubrication structure of the bush housing to guide the smooth flow of lubricant, the propeller shaft can be lubricated smoothly.

    본 발명은 스턴튜브 유니트의 구성 중 프로펠러 축이 삽입 체결되는 부시 하우징의 직관부를 스틸재로 제작하고, 복잡한 형상의 플랜지부를 주강으로 제작한 후, 스틸재의 직관부와 주강의 플랜지부를 용접함으로써, 복잡한 형상을 갖는 부시 하우징의 플랜지부를 용이하게 제작함과 함께 부시 하우징의 플랜지부에 응력 및 하중이 집중되는 것을 용이하게 분산시킬 수 있고, 또한 부시 하우징의 내부 윤활 구조를 개선하여 윤활유의 원활한 흐름을 안내함으로써, 프로펠러 축의 원활한 윤활이 이루어질 수 있도록 한 선박용 프로펠러 축 지지 및 윤활 장치를 제공하고자 한 것이다.


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    Title :

    Device for supporting and lubrication of propeller shaft for ship


    Additional title:

    선박용 프로펠러 축 지지 및 윤활 장치


    Contributors:
    HA MAN KYU (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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