A rack-and-pinion type steering device (20) includes a ball joint (50) for connecting a rack shaft (30) and a tie rod (60). The ball joint includes a socket (51) and a ball (61). The socket is provided with a regulated surface (54) allowed to contact a regulating surface (42) of a rack housing (40), and a screw projecting (53) from the regulated surface to be connected to the rack shaft. The regulated surface includes an intermediate portion (56) having a curved surface shape that recedes from a regulating surface in a longitudinal direction of the rack shaft toward the outer circumference, and the regulated surface has such a shape that a pointed portion toward the regulating surface is less likely to be formed on the regulated surface even if a processing error occurs in the processing for forming the regulated surface of the socket.


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    Titel :

    BALL JOINT AND STEERING DEVICE INCLUDING THE SAME


    Weitere Titelangaben:

    KUGELGELENK UND LENKUNGSVORRICHTUNG DAMIT
    JOINT À ROTULE ET DISPOSITIF DE DIRECTION COMPRENANT CELUI-CI


    Beteiligte:
    TAKAHASHI SHUJI (Autor:in) / TOSHIMA AKIHIRO (Autor:in)

    Erscheinungsdatum :

    12.04.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16C SHAFTS , Wellen / B62D MOTOR VEHICLES , Motorfahrzeuge



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