The present invention relates to ball joints (1, 21, 25) for a chassis of a vehicle, which comprise: a joint housing (5); a bearing shell (7) placed in a housing inner space (6) of the joint housing (5); and sensor apparatuses (12, 22, 27) having a plurality of sensor elements (13). Here, in the bearing shell (7), a joint ball (3) of a joint inner part (2) is mounted to be able to make a joint motion. To provide the ball joints (1, 21, 25) and/or the sensor apparatuses (12, 22, 27) (here, the arrangement of the sensor apparatuses (12, 22, 27) must not have a negative impact on the features of the ball joints (1, 21, 25) and/or the assembly of the ball joints (1, 21, 25)), the ball joints (1, 21, 25) have the sensor apparatuses (12, 22, 27) accommodated in ring-shaped accommodation units (16, 23, 26) of the joint housing (5). The present invention aims to provide ball joints for the chassis of the vehicle, the method for manufacturing such ball joints, and the sensor apparatuses for such ball joints, which are able to improve the quality.
본 발명은, 조인트 하우징(5); 조인트 하우징(5)의 하우징 내부 공간(6)에 배열된 베어링 쉘(7); 및 복수의 센서 요소들(13)을 구비하는 센서 장치(12, 22, 27);를 갖는, 자동차 섀시용 볼 조인트(1, 21, 25)에 관한 것이며, 이 경우 베어링 쉘(7) 내에는 조인트 내부 부품(2)의 조인트 볼(3)이 관절 운동 가능하게 장착되어 있다. 볼 조인트(1, 21, 25) 및/또는 센서 장치(12, 22, 27)를 제공하기 위하여, [이 경우에는 센서 장치(12, 22, 27)의 배열이 볼 조인트(1, 21, 25)의 특성 및/또는 볼 조인트(1, 21, 25)의 조립에 부정적인 영향을 미치지 않아야 함] 볼 조인트(1, 21, 25)는, 센서 장치(12, 22, 27)가 조인트 하우징(5)의 링 형태 수용부(16, 23, 26) 내에 수용되어 있는 것을 특징으로 한다.
BALL JOINT FOR A CHASSIS OF A MOTOR VEHICLE METHOD FOR PRODUCING SUCH A BALL JOINT AND SENSOR DEVICE FOR SUCH A BALL JOINT
자동차 섀시용 볼 조인트, 이와 같은 볼 조인트를 제조하기 위한 방법, 및 이와 같은 볼 조인트용 센서 장치
2021-01-21
Patent
Electronic Resource
Korean
IPC: | F16C SHAFTS , Wellen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen |
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