发明名称 |
Operational methods for a road-building machine |
摘要 |
A method of operating a road-building machine involves a machine having a chassis with four ground engaging supports and four working cylinders connecting the ground engaging supports to the chassis. A height of the left front and right rear ground engaging supports is adjusted in a first direction. The height of the right front and left rear ground engaging supports is adjusted in a second direction opposite the first direction. |
申请公布号 |
US8118316(B2) |
申请公布日期 |
2012.02.21 |
申请号 |
US20100911301 |
申请日期 |
2010.10.25 |
申请人 |
BERNING CHRISTIAN;SIMONS DIETER;SCHAFER MARKUS;WIRTGEN GMBH |
发明人 |
BERNING CHRISTIAN;SIMONS DIETER;SCHAFER MARKUS |
分类号 |
B60S9/12 |
主分类号 |
B60S9/12 |
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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