• Geology
  • Published 2009

Seat-belt pre-tensioning device

  title={Seat-belt pre-tensioning device},
  author={ジョン バーロウ and ジョージ ランバート},
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… CONTINUE READING