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1. 发明授权

US06213496B1 Airbag device with inner and outer bags 失效
标题翻译：带有内袋和外袋的安全气囊装置
公开(公告)号：US06213496B1
公开(公告)日：2001-04-10
申请号：US09266629
申请日：1999-03-11
申请人： Yoshihiko Minami , Yoshiyuki Nakano , Shuji Kusaka , Norihiko Kitagishi , Tadayuki Ato
发明人： Yoshihiko Minami , Yoshiyuki Nakano , Shuji Kusaka , Norihiko Kitagishi , Tadayuki Ato
IPC分类号： B60R2124
CPC分类号： B60R21/231 , B60R21/276 , B60R2021/23115
摘要： An airbag device is formed of a retainer having a center opening, an air bag, and at least one inflater fixed to the retainer. The air bag includes an outer bag having an outer bag opening, and an inner bag arranged inside the outer bag and having an inner bag opening. The peripheries of the outer and inner bag openings are directly or indirectly fixed to the retainer so that the inner bag communicates with an outside through the outer bag opening and the center opening. The inflater has a main body containing a gas generating agent therein and faces a space between the outer and inner bags to directly supply gas to the space when the inflater is actuated. When the gas is supplied to the space between the outer and inner bags, air is inspired into the inner bag through the center opening.
摘要翻译：安全气囊装置由具有中心开口的保持器，气囊和固定到保持器的至少一个充气器形成。气囊包括具有外袋开口的外袋和布置在外袋内部并具有内袋开口的内袋。外袋和内袋开口的周边直接或间接地固定到保持器上，使得内袋通过外袋开口和中心开口与外部连通。充气机具有在其中包含气体发生剂的主体，并且面向外袋和内袋之间的空间，以在充气器被致动时直接向空间供应气体。当气体供应到外袋和内袋之间的空间时，空气通过中心开口被吸入内袋。

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