发明名称 |
Apparatus for laying a layer of material |
摘要 |
<p>The invention relates to apparatus 1 for laying a layer of material, such as shingle or activated carbon, over a layer of material laid from a hopper 2, comprising an auxiliary body for the first-mentioned material having means 3 adapted for mounting on the hopper 2 and a distributing device 4 for distributing the first-mentioned material. The hopper 2 in the embodiment is a tiltable bucket of a mobile dumper unit which has a motor means and is usually driven by an operator sitting at controls (not shown). The apparatus 1 has a body comprising a sheet or tray 5 which extends across the (open) top of the bucket 2 and has at its forward (in use) end a downwardly inclined chute or plate comprising the distributing means 4 extending across the plate 5, to which first-mentioned material (shingle or activated carbon) is fed from a throat or funnel device 6. <IMAGE></p> |
申请公布号 |
EP0846487(A2) |
申请公布日期 |
1998.06.10 |
申请号 |
EP19970309770 |
申请日期 |
1997.12.04 |
申请人 |
THAMES WATER UTILITIES LIMITED |
发明人 |
SANDERS, TREVOR GEORGE;HALL, DAVID |
分类号 |
E02D3/00;E01C19/20;E02F7/04;(IPC1-7):B01D24/00 |
主分类号 |
E02D3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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