7.8.4. A seat belt with a prednatyazhitel

For more effective protection at failure the seat belts established on seats of the driver and the forward passenger, are equipped with pyrotechnic prednatyazhitel and loading limiters. At rather strong front (or close to front) collision of the car there is a simultaneous operation of face-to-face safety cushions and prednatyazhitel of seat belts. With Prednatyazhiteli provide fast pulling up of belts and eliminate their easing in the course of expansion of inflatable safety cushions. Prednatyazhiteli of seat belts cannot provide effective protection of people at a road accident if they are fastened incorrectly. The limiter of load of a seat belt, operating with controllable image, hands over a belt strap to lower load of a thorax of the passenger to safe level.