The present invention relates to an intermediate shaft of a vehicle steering apparatus. The intermediate shaft of a vehicle steering apparatus according to an embodiment of the present invention comprises: a shaft which is provided with a bolt support groove having a reduced diameter and formed in a circumferential direction on the outer circumferential surface thereof, includes a first coupling portion provided with an axial serration from the bolt support groove to the end portion and a second coupling portion provided with an axial serration from the bolt support groove to the other side, and is provided with a protruding end portion extending from the end of the first coupling portion and cut in a semicircular cross section shape passing through the center axis; and a yoke which includes a body portion having a bolt through-hole at a position corresponding to the bolt support groove and provided with a slit portion cut in a direction perpendicular to the center axis of the bolt through-hole, and a shaft coupling hole provided with a serration corresponding to the serration in the body portion.

    본 발명은 자동차 조향장치의 중간축에 관한 것으로, 본 발명의 일실시예는 외주면에 직경이 축소되며 원주방향으로 형성되는 볼트지지홈이 구비되고 볼트지지홈에서 끝단부까지 축방향의 세레이션이 형성되어 있는 제1결합부와 볼트지지홈에서 타측으로 축방향의 세레이션이 형성되어 있은 제2결합부가 구비되며, 제1결합부의 끝단에서 축방향으로 연장되며 중심축을 지나는 반원형 단면으로 절개된 돌출단부가 형성되어 있는 샤프트, 볼트지지홈과 대응되는 위치에 볼트관통홀이 구비되고 볼트관통홀의 중심축과 수직 방향으로 절개된 슬릿부가 형성되어 있는 몸체부와, 몸체부의 내측에 세레이션과 대응되는 세레이션이 형성되어 있는 샤프트 결합홀이 구비되어 있는 요크를 포함하는 자동차 조향장치의 중간축을 제공한다.


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    Title :

    Intermediate Shaft of Steering Apparatus for Vehicle


    Additional title:

    자동차 조향장치의 중간축


    Contributors:

    Publication date :

    2018-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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