发明名称 Material handling box having a side hopper and door
摘要 A material handling box fabricated from sheet steel and having four generally vertical sides and a bottom wall, one of the sides being substantially open and having a hopper extending outwardly therefrom. The top of the hopper is open whereby access may be had through the open hopper top and into the interior of the box. A vertically slideable door is positioned over the opening in the side and which can be moved from a box closing position to any one of a number of vertically positioned locations to thereby expose the interior of the box to the hopper in the desired degree.
申请公布号 US4015714(A) 申请公布日期 1977.04.05
申请号 US19760665509 申请日期 1976.03.10
申请人 TRIPLE E CORPORATION 发明人 SILVER, ROBERT L.;EISENHUT, BERT R.
分类号 B65D19/08;B65D21/02;(IPC1-7):B65D21/02;B65D43/12 主分类号 B65D19/08
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