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

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。