A sealing device used for a wheel bearing is provided. The sealing device is inserted into the wheel bearing and comprises a first insert body and a second insert body. The first insert body has an annular first frame and a first sealing part coupled to the first frame. The second insert body has an annular second frame having a diameter smaller than that of the first frame and a second sealing part coupled to the second frame. The second insert body rotates relative to the first insert body around a rotation axis. The first insert body and the second insert body are arranged such that a gap is formed between the first sealing part and the second sealing part. At least one of the first sealing part and the second sealing part comprises a lip having an annular shape based on the rotation axis. The lip comprises at least one groove on the surface thereof in the radially outward direction.


    Access

    Download


    Export, share and cite



    Title :

    WHEEL BEARING SEALING DEVICE


    Additional title:

    RADLAGERDICHTUNGSVORRICHTUNG
    DISPOSITIF D'ÉTANCHÉITÉ DE PALIER DE ROUE


    Contributors:

    Publication date :

    2022-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16C SHAFTS , Wellen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16J Kolben , PISTONS



    WHEEL BEARING SEALING DEVICE

    KIM YONG WON / PARK JONG MOON | European Patent Office | 2019

    Free access

    WHEEL BEARING SEALING DEVICE

    SEKI MAKOTO / BABA TOMOKI | European Patent Office | 2017

    Free access

    WHEEL BEARING SEALING DEVICE

    KIM YONG WON / PARK JONG MOON | European Patent Office | 2024

    Free access

    WHEEL BEARING SEALING DEVICE

    KIM YONG WON / CHA CHAE YEONG | European Patent Office | 2019

    Free access

    SEALING DEVICE FOR WHEEL BEARING

    European Patent Office | 2019

    Free access