Invention Grant
US09174608B2 Seatbelt system having a force limiter 有权
安全带系统具有力限制器

Seatbelt system having a force limiter
Abstract:
A belt retractor including a force limiter comprises a belt reel which is rotatably supported in a frame as well as a blocking unit counteracting a rotation of the belt reel and a force limiter between the belt reel and the blocking unit which permits a limited torsion of the belt reel against the blocking unit under load. The force limiter includes a damping element consisting of a cross-linked polymer which is sheared under load.
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