公开(公告)号：US5351849A

公开(公告)日：1994-10-04

申请号：US31239

申请日：1993-03-12

申请人： Eugene Jagenburg ,  Robert Jagenburg ,  Bruce Jagenburg

发明人： Eugene Jagenburg ,  Robert Jagenburg ,  Bruce Jagenburg

IPC分类号： B65D77/06 ,  B65D90/04

CPC分类号： B65D77/061 ,  B65D77/065

摘要： A container for storing free-flowing materials including an outer shell having serially connected rectangular shell panels with top flaps forming a top and bottom flaps forming a bottom. The outer shell has a rectangular cross section and includes a cut-out in a lower corner. The container also has an outer liner having an irregular octagonal cross section fitting substantially snugly within the outer shell, with an opening in the lower edge of the outer liner facing the cut-out. An inner liner has the same configuration as the outer liner and fits snugly within the outer liner. The inner liner includes top flaps at the top, bottom flaps at the bottom, and an opening adjacent the outer liner slot. Several reinforcing bands encircle the inner liner. A flexible bladder is located in the inner liner and has an inlet valve near the top and a discharge valve extending through the inner liner opening and retained by the outer liner opening. The outer shell cut-out is removable to expose the discharge valve. A base supports and elevates the flexible bladder. Top and bottom rectangular supports are located above and below the flexible bladder.

摘要翻译： 一种用于储存自由流动的材料的容器，其包括具有串联连接的矩形壳板的外壳，其顶部翼片形成形成底部的顶部和底部翼片。 外壳具有矩形横截面并且在下角包括切口。 该容器还具有外衬套，其具有基本上紧密地配合在外壳内的不规则八边形横截面，其中外衬套的下边缘中的开口面向切口。 内衬具有与外衬垫相同的构造并且紧密地配合在外衬里内。 内衬包括顶部的顶部折翼，底部的底部折翼以及与外部衬套槽相邻的开口。 几个加强带环绕内衬。 柔性气囊位于内衬中，并且在顶部附近具有入口阀，排气阀延伸穿过内衬垫开口并由外衬套开口保持。 外壳切口可拆卸以暴露排出阀。 底座支撑并提升柔性气囊。 顶部和底部矩形支撑件位于柔性气囊的上方和下方。