The invention provides a load-limiting seatbelt retractor. A restraint system includes a retractor housing; a spool rotatably coupled to the retractor housing and defining an axis of rotation; a torsion bar elongated along the axis of rotation and positioned coaxially in the spool; a cylinder elongated along the axis of rotation, extending coaxially around the torsion bar, and positioned coaxially in the spool; and a cutter fixed to the spool, the cutter including a cutting edge engaging the cylinder.

    本公开提供了“限制载荷的座椅安全带卷收器”。一种约束系统包括卷收器壳体;卷轴,其可旋转地联接到所述卷收器壳体并限定旋转轴线;扭杆,其沿着所述旋转轴线伸长并且同轴地定位在所述卷轴中;圆筒,其沿着所述旋转轴线伸长、围绕所述扭杆同轴地延伸并且同轴地定位在所述卷轴中;以及切割器,其固定到所述卷轴,所述切割器包括与所述圆筒接合的切削刃。


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    Title :

    LOAD-LIMITING SEATBELT RETRACTOR


    Additional title:

    限制载荷的座椅安全带卷收器


    Contributors:

    Publication date :

    2021-07-23


    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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