Seat belt tension device
The device of a tension of a seat belt provides a dense prileganiye of a belt to a trunk of the driver and passenger at head-on collision. The device is installed in front seats. Turning on of the device is carried out by an electronic control unit a pillow/seat belt. Depending on collision force the block turns on only the device of a tension or in addition a safety cushion.
The control unit ignites a small charge in the tension device. The gases which are formed as a result of explosion move the piston forward in a pipe of a natyazhitel of a belt which through a cable is connected with the belt lock. The lock moves down. As a result of it the free wheeling of humeral and pelvic belts decreases.
The instruction on operation of a natyazhitel of a seat belt is fire of a control lamp of a pillow/SEAT belt. After operation of the device of a tension of a seat belt it works as if there is no device of a tension.
The device of a tension of a belt does not demand leaving. After its operation it is necessary to replace completely.
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Before utilization of not worked device of a tension it is necessary to provide forcibly its operation in the situation established on the place (work HUNDRED). |
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For prevention of casual operation of the device of a tension of a seat belt and a safety cushion, observe security measures. |
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