The present disclosure provides a load limiting seat belt retractor. A vehicle includes a seat belt retractor that includes a housing and a spool rotatably supported by the housing. The seat belt retractor comprises a load limiter, and the load limiter is fixed to the reel and can be locked with the shell. The load limiter has a first coupling and a second coupling spaced apart from the first coupling on an axis of rotation. The first coupling has a first energy absorber retained in a first cavity. The first energy absorber is compressible relative to a first male section and a first female section of the first coupling. The second coupling has a second energy absorber retained in a second cavity. The second energy absorber is compressible relative to a second male section and a second female section of the second coupling.
本公开提供了“载荷限制座椅安全带卷收器”。一种车辆包括座椅安全带卷收器,所述座椅安全带卷收器包括壳体和由所述壳体可旋转地支撑的卷轴。所述座椅安全带卷收器包括载荷限制器,所述载荷限制器固定到所述卷轴并且可与所述壳体锁定。所述载荷限制器具有第一联接件和在旋转轴线上与所述第一联接件间隔开的第二联接件。所述第一联接件具有保持在第一腔体中的第一能量吸收器。所述第一能量吸收器可相对于所述第一联接件的第一凸形区段和第一凹形区段压缩。所述第二联接件具有保持在第二腔体中的第二能量吸收器。所述第二能量吸收器可相对于所述第二联接件的第二凸形区段和第二凹形区段压缩。
Load limiting seat belt retractor
载荷限制座椅安全带卷收器
2024-03-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |