Hans device :

The Hans device works like a reverse airbag; instead of inflating a cushion to stop the head from snapping forward in a collision, it uses a raised collar and two polyester-fabric tethers to secure the driver’s head.

The driver’s shoulder belts fasten over the device to secure the tall, stiff collar. Tethers link the sides of the driver’s helmet to collar anchor points.

Hans device :
Andrew Burden

The author Kiwi F1 Fan