发明名称 |
DEVICE FOR PRETENSIONING A SEATBELT |
摘要 |
In at least one embodiment of the present invention, a device for pretensioning a seatbelt is provided. The device comprises a spindle for receiving a portion of the seatbelt. A retractor frame that has a weakened portion is supported by the spindle for rotational movement within the retractor frame. A pretensioner is operatively connected to the spindle for rotating the spindle to tighten the seatbelt. The pretensioner includes pretensioner balls. The pretensioner is configured to drive the pretensioner balls toward a ball collection area adjacent to the weakened portion. The weakened portion is deformed by the pretensioner balls to increase the size of the ball collection area.
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申请公布号 |
US2010044489(A1) |
申请公布日期 |
2010.02.25 |
申请号 |
US20080195591 |
申请日期 |
2008.08.21 |
申请人 |
LOMBARTE JORGE;BURROW JON |
发明人 |
LOMBARTE JORGE;BURROW JON |
分类号 |
B65H77/00 |
主分类号 |
B65H77/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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