| 发明名称 |
Multi-grip for floating grab plant |
| 摘要 |
In this floating dredger, the closing action of the grab 1 is repeatedly interrupted by means of an additional control system 2, 3, and 4 in order to carry out loosening and scraping movements so that optimum filling of the grab is obtained even in the most difficult material structure. <IMAGE>
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| 申请公布号 |
DE3527328(A1) |
申请公布日期 |
1987.02.12 |
| 申请号 |
DE19853527328 |
申请日期 |
1985.07.31 |
| 申请人 |
PS FOERDER- UND LAGERTECHNIK GMBH |
发明人 |
SCHNECKENBERGER,PHILIPP;WAAG,OSKAR |
| 分类号 |
B66C3/12;E02F3/413;(IPC1-7):E02F9/20;B66C3/14;B66C13/18;E02F3/47 |
主分类号 |
B66C3/12 |
| 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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