The present invention relates to a fixing device for a rudder carrier disk bearing capable of fixing a disk bearing on the upper surface of a rudder carrier housing without using bolts. The fixing device for a rudder carrier disk bearing includes a rudder carrier housing and a disk bearing fixed on the upper surface of the rudder carrier housing. The fixing device for a rudder carrier disk bearing according to the present invention has a stopper formed on the upper surface of the rudder carrier housing. A fixing groove is formed in the lower surface of the disk bearing or the disk bearing is divided such that the disk bearing is joined and fixed to the stopper. The fixing device for a rudder carrier disk bearing according to the present invention can solve the problems that the disk bearing is damaged and grease is not injected due to breakage of a bolt, increase resistance to shear stress with no loss of an effective area of the bearing, and allow a user to replace just the bearing of the corresponding part if the disk bearing which is divided and fixed is damaged or worn partially.

    본 발명은 볼트를 사용하지 않고 디스크 베어링을 러더캐리어 하우징 상면에 고정하기 위한 것으로, 러더캐리어 하우징 및 러더캐리어 하우징의 상면에 고정되는 디스크 베어링을 포함한다. 본 발명에 의한 러더캐리어 디스크 베어링 고정 장치는 러더캐리어 하우징 상면에 스토퍼를 형성하고, 디스크 베어링 하면에 고정홈을 형성하거나 디스크 베어링을 분할함으로써, 디스크 베어링을 스토퍼에 결합시켜 고정할 수 있다. 본 발명에 의하면, 종래 볼트로 고정하여 볼트가 파단된 경우 발생하는 디스크 베어링 손상 및 그리스 주입 불가의 문제점을 해결할 수 있으며, 베어링의 유효면적 손실 없이 전단응력에 대한 저항력을 증가시키는 효과가 있고, 디스크 베어링을 분할하여 고정하는 경우, 부분적인 손상이나 편마모 발생 시 해당 부분의 베어링만 교체가 가능하다.


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    Title :

    Fixing device for rudder carrier disk bearing.


    Additional title:

    러더캐리어 디스크 베어링 고정 장치


    Contributors:
    KIM GUN HYOUNG (author) / KIM HEE CHUL (author) / KWON YONG JIN (author) / KIM DU SONG (author)

    Publication date :

    2019-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16C SHAFTS , Wellen



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