发明名称 |
MARKTILLPLATTNINGSAGGREGAT |
摘要 |
When erecting a post or pillar (1) in a hole (2) which is to be refilled after erection, it is desirable to flatten or compress the filling (3) so that the post or pillar (1) will stand firmly. This is done in accordance with the invention by locating a transversely running elongate body (10) at the free end of the arm system (4) on a ground-preparing machine, the free end of the body being suitably shaped for flattening, the flattening process being performed when the arm system (4) forces the free end of the elongate arm (10) against said filling. |
申请公布号 |
SE8104521(A) |
申请公布日期 |
1983.01.25 |
申请号 |
SE19810004521 |
申请日期 |
1981.07.24 |
申请人 |
JAN ANDERS ELOF * KARLSSON |
发明人 |
JAN ANDERS ELOF * KARLSSON |
分类号 |
E02F3/96;E04H17/26;(IPC1-7):E02F5/00 |
主分类号 |
E02F3/96 |
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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