A ball screw device including a low-cost retainer that is disposed between a ball screw shaft and a ball nut and has a flange portion, a steering system using the ball screw device, and a method for producing the retainer of the ball screw device are provided. The ball screw device includes the ball screw shaft, the ball nut, rolling balls, and the retainer. Both side surfaces of each of retainer grooves are formed so as to allow radially outward movement of the rolling balls and to restrict radially inward movement thereof, and the retainer has a weld joint at both of the opposite ends of each retainer groove in the axial direction of the retainer.


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    Titel :

    Ball Screw Device, Steering System Using Ball Screw Device, and Method for Producing Retainer of Ball Screw Device


    Beteiligte:
    ASAKURA TOSHIHIRO (Autor:in) / NAKAYAMA TAKUYA (Autor:in) / OGAWA KEISUKE (Autor:in) / KURIKI HAJIME (Autor:in) / WATANABE AKIRA (Autor:in) / SEKIGUCHI TATSUYA (Autor:in)

    Erscheinungsdatum :

    07.12.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / 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 / B23K Löten , SOLDERING OR UNSOLDERING / B62D MOTOR VEHICLES , Motorfahrzeuge



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