| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas generator with excellent assembly workability.SOLUTION: An ignition chamber cup member 32 and a first igniter assembly 21, which are components for a gas generator, are fixed in a state in which an inner peripheral wall surface of the ignition chamber cup member 32 and an outer peripheral wall surface of a stationary portion 50 of a first igniter collar of the first igniter assembly 21 are pressed in and in which an annular space 52 is formed between the inner peripheral wall surface of the ignition chamber cup member 32 and an outer peripheral wall surface of a guide portion 54 of the first igniter collar. |
