发明名称 |
Excavator and a machine for material transfer |
摘要 |
The invention relates to an excavator or to a machine for material transfer comprising an element movable via at least one hydraulic cylinder. In accordance with the invention, one or more hydraulic cylinders are additionally hinged to the element, with the additional hydraulic cylinder(s) being connected to one or more hydraulic accumulators.
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申请公布号 |
US7434391(B2) |
申请公布日期 |
2008.10.14 |
申请号 |
US20050175753 |
申请日期 |
2005.07.06 |
申请人 |
LIEBHERR-HYDRAULIKBAGGER GMBH |
发明人 |
ASAM DIRK;MIEGER ROLF;WACHTER ROLAND;WAGER BERND |
分类号 |
F16D31/02 |
主分类号 |
F16D31/02 |
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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