According to an embodiment of the present invention, provided is a vehicle wheel bearing for rotatably mounting a vehicle wheel to a vehicle body and supporting same. The vehicle wheel bearing according to an 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; 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 a first sensing unit and a second sensing unit which detect the information about the operation state of the vehicle, and a sensor provided in the second sensing unit may be positioned further outside in the axial direction than the inner axial end of the wheel hub.
Un mode de réalisation de la présente invention concerne un roulement de roue de véhicule permettant de monter rotative une roue de véhicule sur une carrosserie de véhicule et de la supporter. Le roulement de roue de véhicule selon un mode de réalisation de la présente invention peut comprendre : un moyeu de roue pourvu d'une bride de montage de roue ; une bague interne montée sur la surface circonférentielle externe du moyeu de roue ; une bague externe pourvue d'une bride de montage côté carrosserie de véhicule ; une pluralité d'éléments de roulement qui supportent le moyeu de roue et la bague interne de telle sorte que le moyeu de roue et la bague interne peuvent tourner par rapport à la bague externe ; une bague cible montée sur un côté de la bague interne et tournant conjointement avec la bague interne ; et un ensemble capteur qui détecte des informations concernant l'état de fonctionnement du véhicule. Selon un mode de réalisation de la présente invention, l'ensemble capteur peut comprendre une première unité de détection et une seconde unité de détection qui détectent les informations concernant l'état de fonctionnement du véhicule, et un capteur disposé dans la seconde unité de détection peut être positionné plus à l'extérieur dans la direction axiale que l'extrémité axiale interne du moyeu de roue.
본 발명의 일 실시예에 따르면, 차량의 휠을 차체에 회전 가능하게 장착하여 지지하는 차량용 휠베어링이 제공된다. 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; 내륜의 일측에 장착되어 내륜과 함께 회전하는 타겟링과; 차량의 작동 상태에 대한 정보를 검출하는 센서 조립체를 포함하도록 구성될 수 있다. 본 발명의 일 실시예에 따르면, 센서 조립체는 차량의 작동 상태에 관한 정보를 검출하는 제1 센싱부 및 제2 센싱부를 포함할 수 있고, 제2 센싱부에 구비되는 센서는 휠허브의 내측 축방향 단부에 비해 축방향 외측에 위치하도록 구성될 수 있다.
VEHICLE WHEEL BEARING INCLUDING SENSOR ASSEMBLY HAVING PLURALITY OF SENSING UNITS
ROULEMENT DE ROUE DE VÉHICULE COMPRENANT UN ENSEMBLE CAPTEUR COMPORTANT UNE PLURALITÉ D'UNITÉS DE DÉTECTION
복수의 센싱부가 구비된 센서 조립체를 포함하는 차량용 휠베어링
2024-04-25
Patent
Electronic Resource
Korean
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