Invention Grant
- Patent Title: Seatbelt system having a force limiter
- Patent Title (中): 安全带系统具有力限制器
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Application No.: US13510083Application Date: 2010-12-09
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Publication No.: US09174608B2Publication Date: 2015-11-03
- Inventor: Nizam Bedak , Joachim Biller , Michael Folter , Helmut Schuster
- Applicant: Nizam Bedak , Joachim Biller , Michael Folter , Helmut Schuster , Susanne Schuster
- Applicant Address: DE Alfdorf
- Assignee: TRW AUTOMOTIVE GMBH
- Current Assignee: TRW AUTOMOTIVE GMBH
- Current Assignee Address: DE Alfdorf
- Agency: Tarolli, Sundheim, Covell & Tummino LLP
- Priority: DE102009058064 20091214
- International Application: PCT/EP2010/007488 WO 20101209
- International Announcement: WO2011/082757 WO 20110714
- Main IPC: B60R22/46
- IPC: B60R22/46 ; B60R22/28

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.
Public/Granted literature
- US20120273601A1 SEATBELT SYSTEM HAVING A FORCE LIMITER Public/Granted day:2012-11-01
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