| 摘要 |
<p>PURPOSE: To provide a rigid powder holding disc capable of bursting, for a main igniter tube, in a gas generator for an automotive passenger restraint device. CONSTITUTION: An igniter tube 24 for a gas generator composed of a long thin cylindrical body 32, main igniter powder 26 in the cylindrical body, a cover on one end of the cylindrical body, and an automatic ignition cup 14 arranged on the end of the cylindrical body on the opposite side to the cover is provided with a screen 34 blocked by resin 36 arranged as a cover between the igniter powder 26 and the automatic ignition cup.</p> |
