본 발명의 일 실시예에 따르면, 차량의 휠을 차체에 회전 가능하게 장착하여 지지하는 차량용 휠베어링이 제공될 수 있다. 본 발명의 일 실시예에 따른 차량용 휠베어링은, 휠장착 플랜지를 구비하는 휠허브와; 휠허브의 외주면에 장착되는 내륜과; 차체측 장착 플랜지를 구비하는 외륜과; 휠허브 및 내륜을 외륜에 대해 상대회전 가능하게 지지하는 복수의 전동체와; 휠허브와 외륜 사이의 공간을 씰링하는 아웃보드측 씰링부재와; 내륜의 일측에 장착되어 내륜과 함께 회전하는 타겟링과; 차량의 작동 상태에 대한 정보를 검출하는 센서 조립체를 포함할 수 있다. 본 발명의 일 실시예에 따르면, 센서 조립체는 외륜에 결합되는 인서트링과; 타겟링의 센서타겟에 의해 발생하는 자기장의 변화를 검출해 휠의 회전 속도를 측정하는 휠속도 센싱부와; 외부 이물질의 유입을 방지하는 씰링부를 포함할 수 있다. 본 발명의 일 실시예에 따르면, 센서 조립체의 인서트링은 외륜의 외주면에 결합되는 장착부와; 장착부로부터 반경방향 외측으로 연장하는 플랜지부를 포함할 수 있고, 인서트링의 플랜지부는 외륜의 차체측 장착 플랜지의 내측 축방향 단부에 결합되도록 구성될 수 있다.

    An embodiment of the present invention may provide a vehicle wheel bearing for supporting and rotatably mounting a wheel of a vehicle to a vehicle body. The vehicle wheel bearing according an the embodiment of the present invention may include: a wheel hub provided with a wheel-mounting flange; an inner ring mounted on the outer circumferential surface of the wheel hub; an outer ring provided with a vehicle body-side mounting flange; a plurality of rolling elements that support the wheel hub and the inner ring so that the wheel hub and the inner ring can rotate relative to the outer ring; an outboard-side sealing member that seals the space between the wheel hub and the outer ring; a target ring mounted on one side of the inner ring and rotating together with the inner ring; and a sensor assembly that detects information about the operation state of the vehicle. According to an embodiment of the present invention, the sensor assembly may include: an insert ring coupled to the outer ring; a wheel speed-sensing unit that measures the rotational speed of a wheel by detecting changes in the magnetic field generated by a sensor target of the target ring; and a sealing part that prevents external foreign substances from entering. According to an embodiment of the present invention, the insert ring of the sensor assembly may include: a mounting portion coupled to the outer circumferential surface of the outer ring; and a flange portion extending radially outward from the mounting portion, wherein the flange portion of the insert ring can be coupled to the inner axial end of the vehicle body-side mounting flange of the outer ring.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICULAR WHEEL BEARING COMPRISING SENSOR ASSEMBLY PROVIDED WITH SEALING MEMBER


    Weitere Titelangaben:

    씰링부가 구비된 센서 조립체를 포함하는 차량용 휠베어링


    Beteiligte:
    CHO SUN GI (Autor:in) / LEE HYUNG JOO (Autor:in) / LEE MAN CHEOL (Autor:in) / HONG SEONG BUM (Autor:in) / KIM YOUNG TAE (Autor:in) / SHIN JAE NAM (Autor:in) / PARK MIN CHUL (Autor:in) / HA NAM GYU (Autor:in) / KIM KYEONG HYEON (Autor:in) / LEE SEOK WOO (Autor:in)

    Erscheinungsdatum :

    18.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



    VEHICULAR WHEEL BEARING COMPRISING A SENSOR ASSEMBLY PROVIDED WITH A SEALING MEMBER

    KIM KYEONG HYEON / LEE HYUNG JOO / LEE MAN CHEOL et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICULAR WHEEL BEARING COMPRISING IMPROVED SEALING MEMBER

    LEE NA YEON | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICULAR WHEEL BEARING COMPRISING IMPROVED SEALING MEMBER

    LEE MYOUNG JIN / HA NAM GYU | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICULAR WHEEL BEARING COMPRISING A SENSOR ASSEMBLY PROVIDED WITH A PLURALITY OF WHEEL SPEED SENSING PARTS

    KIM KYEONG HYEON / LEE HYUNG JOO / LEE MAN CHEOL et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICULAR WHEEL BEARING COMPRISING IMPROVED SEALING DEVICE

    PARK MIN CHUL | Europäisches Patentamt | 2024

    Freier Zugriff