发明申请
- 专利标题： BELT RETRACTOR HAVING A FORCE LIMITATION DEVICE
- 专利标题（中）： 带有强制限制装置的带扣装置
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申请号： US13130350申请日： 2009-11-18
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公开(公告)号： US20110215185A1公开(公告)日： 2011-09-08
- 发明人: Günter Clute , Jon Burrow
- 申请人： Günter Clute , Jon Burrow
- 优先权： DE102008059386.9 20081127
- 国际申请： PCT/EP09/08191 WO 20091118
- 主分类号： B60R22/34
- IPC分类号： B60R22/34 ; B60R22/46 ; B60R22/36
摘要：
Disclosed is a seat belt retractor with a two-part belt shaft including a first part (1) of the belt shaft, upon which the safety belt (2) is wound, and a second part (5) of the belt shaft, which can be locked in a vehicle-fixed manner in relation to a housing (8) of the seat belt retractor. A load limiting device (3) is located between the first (1) and the second part (5) of the belt shaft. The first (1) and the second part (5) of the belt shaft axially overlap at least in sections, and a bearing ring (13) is provided in the overlapping area.
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