The invention relates to an assembly formed from a belt reel (10) for a safety belt retractor and a drive wheel (20), on which a belt tensioner can engage, in order to drive the belt reel (10) in a winding direction of the safety belt, wherein an overload coupling is provided between the drive wheel (20) and the belt reel (10) which has a plurality of shear elements (24), particularly shear pins,which are each inserted into an opening of the belt reel (10) and/or of the drive wheel (20), which extends in the axial direction proceeding from an end face of the belt reel (10).

    本发明涉及一种由用于安全带卷收器的卷带轴(10)和驱动轮(20)形成的组件,安全带张紧器能够作用在该驱动轮上,以沿安全带的卷绕方向驱动卷带轴(10),其中,在驱动轮(20)与卷带轴(10)之间设置有过载耦合,该过载耦合包括多个剪切元件(24)、尤其是剪切销,这些剪切元件中的每个剪切元件均插入卷带轴(10)和/或驱动轮(20)的开口中,该开口从卷带轴(10)的前侧开始沿轴向方向延伸。


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    Title :

    Assembly formed from a safety belt retractor belt reel and a drive wheel


    Additional title:

    由安全带卷收器卷带轴和驱动轮形成的组件


    Contributors:

    Publication date :

    2020-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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