The belt retractor comprises a frame, a belt reel (12) which is rotatably arranged in the frame, a locking mechanism by means of which the belt reel (12) can be locked in the frame, and a force limiter which is detachably coupled to the belt reel (12). According to the invention, at least one load-transmitting locking bolt (20) is provided for coupling the force limiter, which locking bolt is arranged on the belt reel (12) and is held in a coupling position by a support ring (24) which can be moved from a support position into a release position by means of an actuator. According to the invention, the support ring (24) has a contact projection (26) which is associated with the load-transmitting lock bolt (20) and on which the load-transmitting lock bolt (20) rests laterally by means of the contact surface (56), and the contact projection (26) has an extension in the axial direction which corresponds at least to the extension of the contact surface (56) in the axial direction.

    带卷收器具有框架、可转动地布置在框架中的带卷轴(12)、锁止机构和力限制器,利用该锁止机构能将带卷轴(12)锁止在框架中,所述力限制器可松脱地与带卷轴(12)耦联。为了耦联力限制器而设有至少一个传递载荷的锁栓(20),该锁栓布置在带卷轴(12)上并被支撑环(24)保持在耦联位置中,支撑环(24)能借助执行器从支撑位置运动到释放位置中。所述支撑环(24)具有与传递载荷的锁栓(20)相配的贴靠凸起(26),传递载荷的锁栓(20)以接触面(56)在侧向贴靠在该贴靠凸起上,贴靠凸起(26)在轴向方向上具有至少与接触面(56)在轴向方向的延伸相当的延伸。


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    Title :

    Belt retractor with load-transmitting latch


    Additional title:

    带有传递载荷的锁栓的带卷收器


    Contributors:

    Publication date :

    2025-04-18


    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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