METALLHALTER MIT ELEKTRODENSTIFT, VERFAHREN ZUR HERSTELLUNG DES METALLHALTERS UND GASGENERATOR

摘要

A metal holder with electrode pins having an improved sealing ability suitably used for a gas generator having a structure that can prevent the electrode pins from being burst forth easily even when the gas generator is brought into action under high temperature is provided at low cost. The metal holder with electrode pins comprises a metal holder 5 and at least two electrode pins 4 for allowing passage of electrical current, wherein each electrode pin 4 is larger in diameter at its head portion 4a than at its terminal portion 4b, and plastic members 6 are arranged to surround a part of the respective electrode pins 4 circumferentially, and wherein holes 23 for the respective electrode pins 4 to pass through the holder 5 are formed in the holder 5, and the electrode pins 4 are fixed to the holes 23 via the plastic members 6, each hole 23 having a diameter-reduction portion 23a at a part thereof. There are also provided a producing method thereof and a gas generator equipped with the metal holder with electrode pins.