| 发明名称 |
Crane ballast system |
| 摘要 |
<p>The system has a balance unit with an uninterrupted opening. An installation device has an elongate unit (11) that is to be guided through the opening. A lifting device lifts the entire installation device. The opening in the balance unit and the device are equipped with connection devices that lock into each other. The installation device has a slide shaft and a centering device tapered into a tip pointing downward.</p> |
| 申请公布号 |
EP1607364(A2) |
申请公布日期 |
2005.12.21 |
| 申请号 |
EP20050012159 |
申请日期 |
2005.06.06 |
| 申请人 |
LIEBHERR-WERK EHINGEN GMBH |
发明人 |
WILLIM, HANS-DIETER, DIPL.-ING. |
| 分类号 |
B66C23/74;B66C23/72;(IPC1-7):B66C23/72 |
主分类号 |
B66C23/74 |
| 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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