| 摘要 |
PROBLEM TO BE SOLVED: To fixedly support a long cylindrical gas generator of which ignition devices are arranged at both ends of its housing to a module case with a simple structure. SOLUTION: An air bag module has a gas generator 4 of which ignition devices 26 and 27 which burns gas generating agent 23 contained in combustion chambers G1 and G2, respectively, are arranged at both end parts of its housing 21. Also the housing 21 fixedly supports a cylindrical part 40 which is converted projectedly from its one end and the outer periphery part of the other end of the housing 21 onto both end parts of a module case 3. In addition, a lead 42 which connects a connector 43 to the ignition device 26 at one end part of the housing 21 is inserted into the cylindrical part 40, and the inside diameter of the gas generator fixed hole 10a in the module case into which the cylindrical part 40 is inserted is formed larger than the maximum dimension of the cross section of the connector 43. |
