| 摘要 |
An occupant restraint system comprising a seat belt webbing having a first end and a second end, the webbing configured to restrain the occupant; a member for anchoring the second end of the webbing; and an inflatable pretensioner having an inflator and an inflatable cushion that includes a first inflatable chamber and a second inflatable chamber, wherein the inflator is configured to inflate the first and second chambers of the cushion; wherein the first inflatable chamber is configured to deploy upon inflation to provide pretensioning of the webbing to restrain the secured occupant; wherein the second inflatable chamber is configured to deploy upon inflation to restrain the occupant. |
