Patent ID: 8225719
Filing Date: 2012-07-24
Classification: B60R

Abstract:
1. A gas generator for a restraining device of a vehicle, comprising: a housing being made of a resin, forming an outer shell container, and having a plurality of gas discharge ports that extend through the outer shell container, an ignition device disposed inside the housing, a gas generating agent that is ignited and burned by activation of the ignition device, each of the plurality of gas discharge ports being formed by each of a plurality of ring members that are embedded in a circumferential wall of the housing and which are formed of a material selected from the group consisting of metals, ceramics, and carbon fiber, and the each of the ring members being embedded such that an annular surface at one end thereof is exposed from an inner wall surface of the housing and an annular surface at the other end thereof is directed to an outer side of the housing.