Disclosed is a steering reaction force apparatus. The steering reaction force apparatus according to the present invention comprises: a column housing; a shaft unit which is mounted on the column housing to be rotatable; a lock ring unit which is mounted on an outer lateral surface of the shaft unit and has a plurality of toothed units on an outer circumferential surface thereof; and a key lock unit which is inserted in a groove unit between the toothed unit and the adjacent toothed unit to restrict rotation of the lock ring unit. The steering reaction force apparatus restricts a rotation angle of a steering wheel in a predetermined range and prevents rotation of a handle even when an ignition of a vehicle is turned off.
조향 반력 장치에 관한 발명이 개시된다. 본 발명에 따른 조향 반력 장치는: 컬럼 하우징; 컬럼 하우징에 회전 가능하게 장착되는 샤프트부; 샤프트부의 외측면에 장착되고, 외주면에 형성되는 복수개의 치차부가 형성되는 락링부; 및 치차부와 이웃하는 치차부 사이의 홈부에 삽입되어 락링부의 회전을 제한하는 키락부를 포함하는 것을 특징으로 한다.
STEERING WHEEL REACTION TORQUE CONTROL APPARATUS
조향 반력 장치
2021-11-23
Patent
Electronic Resource
Korean
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