본 발명은 자동차 조향장치의 랙바 지지장치에 관한 것으로, 기어박스의 실린더에 삽입되어 피니언샤프트가 결합되는 랙바의 반대편을 지지해주며, 랙바를 지지하는 부위의 반대편에 지지홈이 형성되는 서포트요크, 지지홈에 압축결합되어 서포트요크를 랙바쪽으로 탄성지지하는 스프링, 실린더에 결합되어 스프링과 서포트요크를 지지하는 요크플러그, 링형상으로 형성되며, 서포트요크와 요크플러그 사이에 구비되어 제1간극을 형성하는 제1탄성부재, 링형상으로 형성되며, 서포트요크와 요크플러그 사이에 구비되어 제2간극을 형성하는 제2탄성부재를 포함하여 프릭션 및 래틀을 방지한다.
The present invention relates to a rack bar supporting device of a steering device for a vehicle, comprising: a support yoke inserted into a cylinder of a gear box to support an opposite side of a rack bar coupled with a pinion shaft, and formed with a support groove in an opposite side of a portion supporting the rack bar; a spring compress-coupled to the support groove and elastically supporting the support yoke to the rack bar; a yoke plug coupled to the cylinder and supporting the spring and support yoke; a first elastic member formed in a ring shape and provided between the support yoke and the yoke plug to form a first gap; and a second elastic member formed in the ring shape and provided between the support yoke and the yoke plug to form a second gap, thereby preventing friction and rattle.
Rack Bar Supporting Device of Steering Apparatus for Vehicle
자동차 조향장치의 랙바 지지장치
2023-10-18
Patent
Electronic Resource
Korean
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