Method for mounting a pyrotechnic separation device and separation device pirotecnica obtained by this procedure.

摘要

Method of assembling a device (10) of pyrotechnic separation, comprising: - a step during which a tube (12) loaded, comprising a housing (13) containing a string (14) trigger engages, a ferrule (20) initiation, - a step during which binds said tube (12) loaded and said ferrule (20) initiation by welding, wherein the joining of said tube and said ferrule is effected by welding, making points (40) of successive overlapping welding so as to form at least one strand (42) of closed peripheral weld, and continuous.