The present invention relates to a rod bearing of a sliding door for reducing operating noise, which is mounted on a roller sliding along a rail for driving a sliding door of a vehicle body. According to the present invention, the rod bearing comprises: an outer part configured in a ring shape made of the same metallic material as the rail to prevent slip of the rod bearing; and an inner part made of a plastic material to enable vibration isolation by cushioning when the sliding door is operated. The rod bearing has a hybrid type composite structure in which the outer and inner materials are different.

    본 발명에 따른 작동이음 저감을 위한 슬라이딩 도어의 로드 베어링은, 차체의 슬라이딩 도어의 구동을 위한 것으로, 레일을 따라 슬라이딩 하는 롤러에 장착되는 로드 베어링에 있어서, 상기 로드 베어링의 슬립 방지를 위하여 상기 레일과 동일한 금속성 재질의 링 형상으로 구성되는 외측부 및 상기 슬라이딩 도어의 작동시 완충에 의한 진동절연이 가능하도록 플라스틱 재질로 구성되는 내측부를 포함하며, 외측과 내측의 재질이 서로 다른 하이브리드 타입 복합 구조를 가지는 것을 특징으로 한다.


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    Title :

    ROD BEARING OF POWER SLIDING DOOR FOR REDUCING NOISE


    Additional title:

    작동이음 저감을 위한 슬라이딩 도어의 로드 베어링


    Contributors:
    KIM KICHANG (author)

    Publication date :

    2021-03-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / F16C SHAFTS , Wellen



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