发明申请
US20050284978A1 Dual level load limiting belt retractor with mechanical load switching
审中-公开
双级负载限制带卷收机，带机械负载切换
- 专利标题： Dual level load limiting belt retractor with mechanical load switching
- 专利标题（中）： 双级负载限制带卷收机，带机械负载切换
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申请号： US10880139申请日： 2004-06-29
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公开(公告)号： US20050284978A1公开(公告)日： 2005-12-29
- 发明人: Jeffry Zolkower
- 申请人： Jeffry Zolkower
- 主分类号： B60R22/28
- IPC分类号： B60R22/28 ; B60R22/34 ; B60R22/36
摘要：
A seat belt restraint system includes a dual level load limiting belt retractor that has a high level load limit and a low level load limit resisting paying-out the belt when the belt retractor is locked. The belt retractor includes a mechanical load switch mechanism that is responsive to the length of belt that is payed out of the belt retractor to switch from a low level load limit to a high level load limit.
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