The invention relates to a toothed pulley (5), a steering drive (2) and a steering system (1), the toothed pulley (5) for a toothed belt drive (3) of a motor vehicle steering system (1), the toothed pulley (5) comprising a gear ring (51) having an outer circumferential toothing (511) and attached to a hub body (52). In order to reduce wear and manufacturing complexity, the invention proposes that the gear ring (51) is formed as a plastic-formed metal shaped part and that the hub body (52) comprises a plastic material part.

    本发明涉及一种带齿的带轮(5)、转向驱动器(2)以及转向系统(1),带齿的带轮(5)用于机动车辆转向系统(1)的带齿的带驱动器(3),带齿的带轮(5)包括齿轮环(51),该齿轮环(51)具有外部环绕的齿部(511)并且附接至毂本体(52)。为了减少磨损和制造复杂性,本发明提出,齿轮环(51)形成为塑性成形的金属成形部件,并且毂本体(52)包括塑料材料部件。


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    Title :

    Toothed pulley, steering drive and steering system


    Additional title:

    带齿的带轮、转向驱动器以及转向系统


    Contributors:

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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