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1. 发明授权

US5380039A Air bag inflator 失效
标题翻译：气囊充气机
公开(公告)号：US5380039A
公开(公告)日：1995-01-10
申请号：US129455
申请日：1993-09-29
申请人： Jerome W. Emery , Alex G. Meduvsky , Thomas L. Ruhlman , Thomas Osentoski
发明人： Jerome W. Emery , Alex G. Meduvsky , Thomas L. Ruhlman , Thomas Osentoski
IPC分类号： B60R21/26 , B60R21/264
CPC分类号： B60R21/2644 , B60R2021/26064
摘要： An air bag inflator (10) includes a housing (12) open at one end. Inflator parts including gas generating material (70) are disposed in the housing (12). A retainer assembly (138) in the housing has a first part (170) expanded outwardly into interlocking engagement with a part (30) of the housing wall (14) adjacent the opening (24). This blocks movement of the retainer assembly (138) relative to the housing (12) toward the open end (24) of the housing (12). An end cap (90) is screwed into the open end (24) of the housing (12) after the retainer (140) is positioned in and interlocked with the housing (12). The retainer (140) is disposed intermediate the end cap (90) and the gas generating material (70). Because retainer (140) is disposed between the gas generating material (70) and a body of auto ignition material (122) in the end cap (90), a nozzle ( 150) is formed in the retainer (140) to direct auto ignition combustion products toward the gas generating material (70).
摘要翻译：气囊充气机（10）包括在一端开口的壳体（12）。包括气体发生材料（70）的充气器部件设置在壳体（12）中。壳体中的保持器组件（138）具有向外扩展的第一部分（170），与邻近开口（24）的壳体壁（14）的部分（30）互锁接合。这阻止了保持器组件（138）相对于壳体（12）朝向壳体（12）的开口端（24）的移动。在保持器（140）定位在壳体（12）中并与壳体（12）互锁之后，端盖（90）拧入壳体（12）的开口端（24）中。保持器（140）设置在端盖（90）和气体发生材料（70）之间。由于保持器（140）设置在端盖（90）中的气体发生材料（70）和自动点火材料（122）之间，所以在保持器（140）中形成喷嘴（150）以引导自动点火朝向气体发生材料（70）的燃烧产物。

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