发明申请
US20070241550A1 Belt tensioner for a safety belt system 有权
皮带张紧器用于安全带系统

Belt tensioner for a safety belt system
摘要:
A belt tensioner for a safety belt system has a drive unit and a power transmission element, which engages on a drive element when the drive unit is activated. The power transmission element is a non-rigid medium.
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