1
what’s the use?
to reserve a seat belt and air bag sensing device similar to the airbag. When the collision seatbelt tight, this will also air bag inflated, resulting in flexible space, so that when the seat belt tight for occupant injury is no longer so intense.
2
Did you know?
– an inflatable belt is mainly applied to a vehicle rear seat.
Built air bladder located in a secure the buckle to the shoulder, can play a role in fixing the rear passengers of the neck and head when inflated, to reduce the pressure on the neck.
after
· inflatable belt deployed about five times the original area of contact, increasing the area by force, the inertia of the seat belt at the torso forward setting when bound body suffered greatly reduced pressure.
– Since the liner, and with rounded edges, so that the inflatable belt wearing appropriate also improved.
3
Principle
When the sensor detects that the vehicle is involved when the collision, located under the seat of the trachea will be cold compressed gasBy special design of the buckle, the seat belt is charged into the inside of each tubular balloon, the seat belt is inflated and deployed. The process may be completed within 0.04 seconds after the collision.
4
Further reading
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