Chair serving as a safety device

专利名称：Chair serving as a safety device发明人：Tokuichiro Yoshida申请号：US07/489070申请日：19900307公开号：US05039162A公开日：19910813

摘要：A chair (1) serving as a safety device for a passenger in an airplane includes aplural circular array of balloon elements (2) each comprising an inflatable balloonmember (2a, 2a') made of heat resistant elastomeric sheet material and a hose portion(2b, 2b') through which compressed air is supplied from a storage chamber (3) under theseat (4) of the chair to the balloon member. The balloon elements are folded in apredetermined order of arrays around the chair, except the seat and backrest portions,and in an emergency are inflated with the compressed air so that they are expanded,unfolded and extended outwardly of the chair in plural radial directions to form a singlelarge expanded cellular balloon structure with the passenger located at a central partthereof, each inflated element being a cell of the expanded balloon structure. This largeballoon structure functions as a safety device for the passenger. An emergency valve isactuated by a pilot or, alternatively, by an individual passenger for use.

申请人：YOSHIDA; TOKUICHIRO

代理机构：Fleit, Jacobson, Cohn, Price, Holman & Stern

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