와이퍼 장치는 와이퍼 암들이 결합되는 피벗 샤프트들, 상기 피벗 샤프트들을 회전 가능하도록 지지하고 연결 샤프트들을 갖는 피벗 홀더들, 상기 연결 샤프트들에 연결되는 튜브-형상의 단부 섹션들을 갖는 파이프 프레임을 포함한다. 상기 연결 샤프트들에는 상기 튜브-형상의 단부 섹션들에 스테이킹(staking)됨으로써 결합되는 결합 섹션들이 구비되고, 평탄면 섹션들이 상기 파이프 프레임들로부터 노출된 상기 연결 샤프트들의 부분들에 구비된다. 상기 평탄면 섹션들은 상기 결합 섹션들의 스테이킹 방향에 대하여 기 설정된 각도를 가지고 상기 연결 샤프트의 상기 축에 평행하다.
A wiper device includes pivot shafts to which wiper arms are secured, pivot holders, which rotationally support the pivot shafts, coupling shafts, and a pipe frame having cylindrical ends. The cylindrical ends of the pipe frame are coupled to the coupling shafts. The coupling shafts each include a swaging part, which is swaged to the corresponding cylindrical end, and a flat portion, which is located at part of the coupling shaft exposed from the pipe frame. The flat portions have a predetermined angle with respect to the swaging direction of the swaging and are parallel to the axis of the coupling shafts.
WIPER DEVICE METHOD FOR MANUFACTURING WIPER DEVICE AND DEVICE FOR MANUFACTURING WIPER DEVICE
와이퍼 장치, 와이퍼 장치의 제조 방법, 및 와이퍼 장치의 제조 장치
2018-08-16
Patent
Electronic Resource
Korean
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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