| 摘要 |
An inflatable self-contained passenger restraining system independent of the electrical system of the vehicle is provided for restraining movement of an occupant upon rapid deceleration or impact of the vehicle. The system comprises an inflatable bag movable between a collapsed deflated position and an expanded deployed position, a pyrotechnic gas generator operatively associated with the bag for inflation thereof, the generator containing solid, granular, gas-generating charges in a multistage arrangement. An inertia sensing device responsive to impact force above about 4 g triggers an explosive signal transmission cord for actuating the pyrotechnic gas generation of the inflating gas.
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