Nippon Kayaku Kabushiki Kaisha

Naoki Izaki

Eishi Sato

Koichi Sasamoto

Satoshi Aoyagi

Koichi Enami

Daisuke Hagihara

Satoshi Ohsugi

Yusuke Tanaka

Yoshitaka Iwai

A gas generator includes a bottom plate part which is a part of a housing, a cup-shaped member accommodating a transfer charge, a cylindrical filter accommodated in the housing, and an annular first pad member situated in a part on the side of the bottom plate part of a combustion chamber. The cup-shaped member is arranged to project toward inside the combustion chamber, and has a first extension part extending outwardly in the radial direction from a part on the side of an open end along the bottom plate part. The first pad member has a second extension part extending inwardly in the radial direction from an abutting part abutting on the inner circumferential face of the filter along the bottom plate part. By sandwiching the first extension part between the bottom plate part and the second extension part, the cup-shaped member is fixed to the bottom plate part.

Gas generator

Cylinder-type inflator for airbag module

Growing community of inventors

Himeji, Japan

Naoki Izaki