The invention relates to a shaft for transmitting torque and/or axial forces, having a shaft longitudinal axis, a shaft lateral surface and a shaft end, the shaft lateral surface having at least one recess with an axial recess wall and a radial recess wall adjoining the axial recess wall, the at least one recess is axially open in the direction of the shaft end, and wherein the radial recess wall has a recess radius such that the radial recess wall at least partially has a concave recess arc facing away from the shaft longitudinal axis; the invention also relates to a hub having a hub longitudinal axis, wherein at least one hub arc portion has a convex hub arc facing the hub longitudinal axis; the invention also relates to a shaft-hub connection having a shaft and a hub, and to an electric actuator having a shaft-hub connection.

    本发明涉及一种轴,其用于传递扭矩和/或轴向力,所述轴具有轴纵向轴线、轴侧向表面和轴端部,其中所述轴侧向表面具有至少一个凹部,所述至少一个凹部具有轴向凹部壁以及与所述轴向凹部壁邻接的径向凹部壁,所述至少一个凹部在所述轴端部的方向上轴向敞开,并且其中所述径向凹部壁具有凹部半径,使得所述径向凹部壁至少部分地具有凹形的、背离所述轴纵向轴线的凹部弧形;本发明还涉及一种具有毂纵向轴线的毂,其中至少一个毂弧形部分具有凸出的、面向所述毂纵向轴线的毂弧形;本发明还涉及一种具有轴和毂的轴毂连接件,以及一种具有轴毂连接件的电动致动器。


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    Title :

    Shaft, hub, shaft-hub connection and electric actuator


    Additional title:

    轴、毂、轴毂连接以及电动执行机构


    Contributors:

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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