According to an embodiment of the present invention, provided is a wheel bearing for a vehicle, wherein a wheel of a vehicle is rotatably mounted on a vehicle body to be supported. According to an embodiment of the present invention, the wheel bearing for a vehicle comprises: a rotation element in which a wheel of a vehicle is mounted to rotate with the wheel of the vehicle; a non-rotation element mounted and fixed to a vehicle body; a plurality of rolling elements interposed between the rotation element and the non-rotation element; and a sealing member mounted between the rotation element and the non-rotation element to prevent inflow of external foreign substances or leakage of internal lubricating oil. According to an embodiment of the present invention, the sealing member can include: a first member mounted on one of a rotation element and a non-rotation element of the wheel bearing; and a second member mounted on the other of the rotation element and the non-rotation element of the wheel bearing. According to an embodiment of the present invention, at least one of the first member and the second member of the sealing member can include an elastic sealing portion, at least one of the elastic sealing portions can include at least one elastic sealing lip, and at least one of the elastic sealing lips can be formed as the non-coaxial sealing lip whose center is eccentric with respect to the center of the wheel bearing for the vehicle.

    본 발명의 일 실시예에 따르면, 차량의 휠을 차체에 회전 가능하게 장착하여 지지하는 차량용 휠베어링이 제공된다. 본 발명의 일 실시예에 따른 차량용 휠베어링은 차량의 휠이 장착되어 차량의 휠과 함께 회전하는 회전요소와; 차체에 장착되어 고정되는 비회전요소와; 회전요소와 비회전요소 사이에 개재되는 복수의 전동체와; 회전요소와 비회전요소 사이에 장착되어 외부 이물질의 유입이나 내부 윤활유의 누출을 방지하는 씰링부재를 포함할 수 있다. 본 발명의 일 실시예에 따르면, 씰링부재는 휠베어링의 회전요소와 비회전요소 중 어느 하나에 장착되는 제1 부재와; 휠베어링의 회전요소와 비회전요소 중 다른 하나에 장착되는 제2 부재를 포함할 수 있다. 본 발명의 일 실시예에 따르면, 씰링부재의 제1 부재와 제2 부재 중 하나 이상은 탄성 씰링부를 포함할 수 있고, 탄성 씰링부 중 하나 이상은 하나 이상의 탄성 씰링립을 포함할 수 있고, 탄성 씰링립 중 하나 이상은 중심이 차량용 휠베어링의 중심에 대해 편심되어 있는 비동축 씰링립으로 형성될 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE WHEEL BEARING PROVIDED WITH SEALING MEMBER HAVING NONCOAXIAL SELAING LIP


    Additional title:

    비동축 씰링립을 갖는 씰링부재를 구비하는 차량용 휠베어링


    Contributors:

    Publication date :

    2024-02-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen / F16J Kolben , PISTONS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein



    VEHICLE WHEEL BEARING PROVIDED WITH SEALING MEMBER HAVING NON-COAXIAL SEALING LIP

    LIM JONG KEUN | European Patent Office | 2024

    Free access

    VEHICULAR WHEEL BEARING COMPRISING SENSOR ASSEMBLY PROVIDED WITH SEALING MEMBER

    CHO SUN GI / LEE HYUNG JOO / LEE MAN CHEOL et al. | European Patent Office | 2025

    Free access

    WHEEL BEARING PROVIDED WITH CLIP RING HAVING SEALING FUNCTION

    KIM YONG WON / JIN SEONG KYU / YOON HYO JUNG | European Patent Office | 2024

    Free access

    VEHICLE WHEEL BEARING HAVING SEALING MEMBER OF IMPROVED STRUCTURE

    PARK MIN CHUL | European Patent Office | 2024

    Free access

    VEHICLE WHEEL BEARING HAVING SEALING MEMBER OF IMPROVED STRUCTURE

    LEE MYOUNG JIN / HA NAM GYU | European Patent Office | 2024

    Free access