The present invention relates to a planet gear assembly for a drive axle and, more specifically, elates to a planet gear assembly for a drive axle, which comprises: a drive shaft penetrating through a knuckle; a sun gear provided in an end portion of the drive shaft to rotate along with the drive shaft; planet gears engaged with an outer circumference of the sun gear; an internal gear engaged with an outer circumference of the planet gears and fixated to the knuckle; and an external cover member accommodating the gears therein. In the planet gear assembly for a drive axle, an internal cover member is provided in parallel with the inside of the external cover member, and a planet gear shaft penetrating through each planet gear is provided between the external cover member and the internal cover member. Moreover, both end portions of the planet gear shaft are individually and rotationally inserted into the external cover member and the internal cover member.
본 발명은 구동 차축의 유성기어 어셈블리에 관한 것으로, 너클을 관통하는 구동축과, 구동축의 단부에 구비되어 구동축과 같이 회전되는 선기어와, 선기어의 외주에 치합되는 유성기어들과, 유성기어들의 외주에 치합되고 너클에 고정되는 인터널기어와, 이 기어들을 내부에 수용하는 외측 커버부재를 포함하는 구동 차축의 유성기어 어셈블리로서, 외측 커버부재의 내부에는 내측 커버부재가 평행하게 구비되고, 외측 커버부재와 내측 커버부재 사이에는 각 유성기어를 관통하는 유성기어축이 구비되며, 유성기어축의 양단부는 외측 커버부재와 내측 커버부재에 각각 회전가능하게 삽입되어 구비되는 구동 차축의 유성기어 어셈블리를 제공한다.
Planet gear assembly for drive axle
구동 차축의 유성기어 어셈블리
2019-09-05
Patent
Electronic Resource
Korean
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