PIEZOELECTRIC IGNITER MECHANISM

摘要

A hammer is formed in one piece with diametrically opposite lugs. The interfitting parts of the spring-receiving sleeve and the casing containing the piezoelectric crystal activated by the hammer are of noncircular cross section with a major transverse dimension greater than the free end spacing of the lugs. The free end spacing of the lugs is greater than the inner window separation of the sleeve. (First major country equivalent to PT--79095)