본 발명은 전동식 동력 보조 조향장치의 동력 전달 부재에 관한 것으로, 본 발명은 구동축과 종동축을 동축상으로 연결하며 동력을 전달하는 것으로, 구동축과 종동축 중 어느 한쪽에 결합되며 중심부에 원통형 제1수용부가 형성되어 있는 제1보스, 구동축과 종동축 중 나머지 한쪽에 결합되며 중심부에 원통형 제2수용부가 형성되어 있는 제2보스, 일단부와 타단부가 제1수용부와 제2수용부에 삽입되어 축방향으로 탄성 변형하는 축방향 댐퍼를 포함하는 전동식 동력 보조 조향장치의 동력 전달 부재를 제공한다.
A power transmission member for an electric power steering system, which connects a driving shaft and a driven shaft on the same axis to transmit power therebetween, includes: a first boss coupled to one of the driving shaft and the driven shaft and having a first receiving part that is formed in the central portion thereof and has a cylindrical shape; a second boss coupled to the other shaft and having a second receiving part that is formed in the central portion thereof and has a cylindrical shape; and an axial damper configured to elastically deform in the axial direction while opposite end portions thereof are inserted into the first and second receiving parts.
Power Transmission Device of Electric Power Steering Apparatus
전동식 동력 보조 조향장치의 동력 전달 부재
2021-11-30
Patent
Electronic Resource
Korean
POWER TRANSMISSION DEVICE OF ELECTRIC POWER STEERING APPARATUS
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