发明申请
US20060249613A1 SEAT BELT TENSIONER 有权
座椅紧固件

SEAT BELT TENSIONER
摘要:
The disclosed seat belt tensioner is for a seat belt safety system that may comprise a seat belt spindle, a drive motor for driving the seat belt spindle, and a gear connected to the drive motor. The gear may be a mechanical automatic gear that shifts automatically as a function of load
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