| 摘要 |
A gas generator that eliminates work for welding-fixing a holder to a housing and subjecting the holder to an excess processing, and can be easily manufactured at low cost and a method for manufacturing are provided. A gas generator 101 includes an approximately short cylindrical housing 3 including a bottomed member 3a and a lid member 3b, gas generants 4 which are arranged in the housing 3 to generate a high-temperature gas by combustion, a filter 5 which is arranged in an inner circumference part of the housing 3 so as to surround the gas generants 4 in a diameter direction of the housing 3, an igniter 1 which is energized from the outside to ignite, and a holder 2 to which the igniter 1 is fixed and which is fixed to the bottomed member 3a so that the igniter 1 is arranged coaxially with the housing 3. At least one of the holder 2 and the bottomed member 3a is clamped, and pressed and deformed in an axial direction of a hole 3c so that the holder 2 is fixed to the bottomed member 3a. |
