The invention relates to an actuating device (1) for a brake system (2), comprising: an electric motor (21), the rotor (22) of which is arranged in a rotationally fixed manner on a rotatably mounted drive shaft (23); a movably mounted pressure element (3); and a transmission device (26) by means of which the drive shaft (23) is operatively connected to the pressure element (3), the transmission device (26) having a movable threaded spindle (27), the anti-rotation element (35) being connected to the threaded spindle (27) in a rotationally fixed manner, and the anti-rotation element (35) being connected to the threaded spindle (27) in a rotationally fixed manner. The anti-rotation element (27) interacts with a housing (7) of the actuating device (1) and/or with an element of the actuating device (1) arranged fixedly relative to the housing in order to form an anti-rotation portion (44) for the threaded spindle (27). It is provided that the rotationally fixed connection of the anti-rotation element (35) to the threaded spindle (27) is formed by a form-fitting connection (36).

    本发明涉及用于制动系统(2)的操纵装置(1),该操纵装置具有:电机(21),其中,电机(21)的转子(22)不可相对旋转地布置在可旋转地支承的驱动轴(23)上;可移动地支承的压力元件(3);以及传动装置(26),驱动轴(23)通过该传动装置与压力元件(3)有效连接,其中,传动装置(26)具有可移动的螺纹主轴(27),其中,防旋转元件(35)不可相对旋转地与螺纹主轴(27)连接,并且其中,防旋转元件(27)与操纵装置(1)的壳体(7)和/或与操纵装置(1)的相对于壳体固定地布置的元件相互作用,以形成用于螺纹主轴(27)的防旋转部(44)。可规定,防旋转元件(35)与螺纹主轴(27)的不可相对旋转的连接由形状配合连接(36)形成。


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    Title :

    Actuating device for brake system


    Additional title:

    用于制动系统的操纵装置


    Contributors:

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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