| 发明名称 |
Method and device for working of road surfaces |
| 摘要 |
A cutter (10) intended for use on a planing blade on a road planing machine is provided with a plurality of tools (14) rotatably mounted in the cutter. The tools (14) are mounted side by side and are adapted to carry out the working of the road surface (17).
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| 申请公布号 |
US4784517(A) |
申请公布日期 |
1988.11.15 |
| 申请号 |
US19850775687 |
申请日期 |
1985.09.13 |
| 申请人 |
SANDVIK AKTIEBOLAG |
发明人 |
BERGQVIST, SVEN A.;HEDLUND, JAN-GUNNAR;LEVEFELT, BERT G. |
| 分类号 |
E01C23/082;E01H5/12;E02F3/815;(IPC1-7):E01C23/12 |
主分类号 |
E01C23/082 |
| 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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