The present invention relates to a speed reducer of an automobile, comprising: a worm shaft engaged with a worm wheel and having one side connected to a motor shaft; a bearing coupled between one side end unit of the worm shaft and a gear housing; a first elastic member which supports the motor side surface of a bearing outer ring and has greater supporting force toward the opposite side of the worm wheel; and a second elastic member which supports the side surface of the bearing outer ring opposite to a motor, and has the greater supporting force toward the worm wheel.
본 발명은 자동차의 감속기에 관한 것으로, 웜휠과 맞물리며 일측이 모터축과 연결되는 웜축, 웜축의 일측단부와 기어하우징 사이에 결합되는 베어링, 베어링 외륜의 모터쪽 측면을 지지하되, 웜휠 반대쪽으로 갈수록 지지력이 큰 제1탄성부재, 베어링 외륜의 모터 반대쪽 측면을 지지하되, 웜휠쪽으로 갈수록 지지력이 큰 제2탄성부재를 포함한다.
Reducer for vehicle
자동차의 감속기
2018-07-16
Patent
Electronic Resource
Korean