이 연결 부재는, 금속관에 의해 구성되는 중공 로드부와, 상기 금속관의 소성 변형에 의해, 상기 중공 로드부의 단부에 연접하도록 형성되는 체결부를 구비한다. 상기 체결부는, 상기 중공 로드부의 상기 단부에 있어서의 폐단면을 이루는 주위벽부에 연접함과 함께, 서로 이격하는 한 쌍의 기단부와, 상기 한 쌍의 기단부와 연접하는 평탄면을 갖는 저벽과, 이 저벽 중 적어도 상기 기단부측의 폭 방향 단부로부터 내측으로 굴곡하는 한 쌍의 측벽을 갖는 한 쌍의 선단부를 구비한다.


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    Title :

    COUPLING STRUCTURE COUPLING MEMBER HAVING COUPLING STRUCTURE AND METHOD FOR PRODUCING COUPLING MEMBER HAVING COUPLING STRUCTURE


    Additional title:

    연결 구조, 연결 구조를 갖는 연결 부재 및 연결 구조를 갖는 연결 부재의 제조 방법


    Publication date :

    2018-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs



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