| 发明名称 |
Excavator having adjustable wheels |
| 摘要 |
An excavator has its wheels pivotably mounted on brackets which are adjustably secured to the periphery of the under-frame so that the gauge of the wheel track and their distance to each other can be changed.
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| 申请公布号 |
US4049138(A) |
申请公布日期 |
1977.09.20 |
| 申请号 |
US19750597227 |
申请日期 |
1975.07.18 |
| 申请人 |
SOYLAND, INGEBRET |
发明人 |
SOYLAND, INGEBRET |
| 分类号 |
B60K5/00;E02F9/02;E02F9/04;E02F9/08;E02F9/12;E02F9/16;(IPC1-7):B62D61/00 |
主分类号 |
B60K5/00 |
| 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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