发明名称 Apparatus for taking samples from bulk materials, in particular coal
摘要 For taking samples from bulk materials, in particular coal, a sampling device is used, which can be raised and lowered and which is in the form of a drill pipe 7 with a tubular drill head 8, which is introduced into the bulk material and, having been filled with bulk material, is withdrawn again. The sample material is then introduced via a transverse conveyor 20 into individual collecting containers 36. <IMAGE>
申请公布号 DE3613038(A1) 申请公布日期 1987.10.22
申请号 DE19863613038 申请日期 1986.04.17
申请人 DEGRO,HANS 发明人 DEGRO,HANS
分类号 G01N1/08;(IPC1-7):G01N1/10;B65G69/10;E21F17/00 主分类号 G01N1/08
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