| 发明名称 |
Hydraulic crane aerial platform attachment. |
| 摘要 |
<p>A gravity leveled aerial platform suspended from a bracket pinned to the cross-shafts projecting beyond the boom tip of the hydraulic crane with a dash pot attached between the bracket and the platform to control the rate of movement therebetween and a hand operated bracket to lock the platform relative to the boom tip.</p> |
| 申请公布号 |
EP0159543(A2) |
申请公布日期 |
1985.10.30 |
| 申请号 |
EP19850103291 |
申请日期 |
1985.03.21 |
| 申请人 |
FMC CORPORATION |
发明人 |
MCDANIEL, KENNETH D., JR.;ENDRES, DOUGLAS W.;GRIEBEL, FRANCIS J. |
| 分类号 |
B66C23/42;B66C23/66;B66F11/04;(IPC1-7):B66F11/04 |
主分类号 |
B66C23/42 |
| 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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