The present invention relates to a stopper and a drive unit of a steering apparatus including the same. An embodiment of the present invention relates to the stopper disposed in the drive unit of the steering apparatus. The stopper disposed in the drive unit of the steering apparatus including a worm gear, a bearing supporting rotation thereof, and a damper mitigating an impact of the bearing comprises: an annular body wherein a through hole is formed therein so that one side of the worm gear can pass therethrough; and a leg protruding toward the damper along the axial direction of the worm gear on the annular body. Provided are the stopper capable of reducing damage to the bearing and the worm gear and consequent noise, and the drive unit of the steering apparatus including the same.
본 발명의 실시예는 스티어링 장치의 구동부 내에 배치되는 스토퍼에 관한 것으로, 웜 기어와 이의 회전을 지지하는 베어링 그리고 베어링의 충격을 완화시키는 댐퍼를 포함하는 스티어링 장치의 구동부 내에 배치되는 스토퍼는, 상기 웜 기어의 일측이 관통 가능하도록 내부에 관통홀이 형성된 환형의 바디, 그리고 상기 환형의 바디 상에 상기 웜 기어의 축방향을 따라 상기 댐퍼를 향해 돌출 형성된 레그를 포함한다.
STOPPER AND APPARATUS FOR DRIVING OF POWER STEERING HAVING THE SAME
스토퍼와 이를 포함하는 스티어링 장치의 구동부
2022-08-09
Patent
Electronic Resource
Korean
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16C SHAFTS , Wellen / F16H Getriebe , GEARING |
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