| 摘要 |
PURPOSE:To reduce parts in number, enable assembly operations to be simply and quickly performed, to enhance working efficiency, make the air bag device thinner, prevent gas from leaking out of an installation section for an air bag main body, and enhance restraining performance for an occupant by the air bag main body. CONSTITUTION:A base plate 13 is formed out of a plurality of base plate members 13A and 13B having installation sections 19 at their outer peripheries. A housing space for a gas generator 15 and a gas shooting opening 25 are so constituted as to be formed by abutting each base plate 13A and 13B against the installation sections 19. An installation piece 27 in a closed ring shape in cross section is formed at the end section at the gas injection port 17a side of an air bag main body 17. A holder bracket 31 is provided for the outer circumference of the gas generator 15. The holder bracket 31 and the installation piece 27 in a closed ring shape in cross section of the air bag main body 17 are fixed onto the installation sections 19. |
