The present invention relates to a pinion shaft of a differential gear comprising: a case wherein a pair of axles facing each other and spaced apart are inserted; a first pinion shaft part disposed between the pair of axles perpendicular to the axle and both sides fixed to the case, wherein a coupling part is formed; and a pair of second pinion shaft parts disposed perpendicular to each of an axis of the first pinion shaft part and the axle, wherein one side is fixed to the case and the other side is coupled to the coupling part to face each other. Therefore, the present invention is capable of having an effect wherein costs are saved and an assembly process simplified.
본 발명은 차동장치의 피니언샤프트에 관한 것으로, 이격되어 마주보는 한 쌍의 차축이 삽입되는 케이스와 한 쌍의 차축 사이에 차축과 수직하게 배치되고, 양측이 케이스에 고정되고, 결합부가 형성되는 제1피니언샤프트부; 및 제1피니언샤프트부의 축과 상기 차축에 각각 수직하게 배치되고, 일측이 케이스에 고정되고 타측이 상기 결합부에 마주보게 결합되는 한쌍의 제2피니언샤프트부;를 포함하는 것을 특징으로 한다.
PINION SHAFT OF DIFFERENTIAL GEAR
차동장치의 피니언샤프트
2021-05-26
Patent
Electronic Resource
Korean
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