| 发明名称 |
Conveying pipeline mounted inside a boom |
| 摘要 |
The invention is a placing boom comprising a plurality of boom sections connected together in an articulated arrangement. A pipeline is carried by the boom sections, wherein the pipeline is disposed inside at least one of the boom sections.
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| 申请公布号 |
US2002117219(A1) |
申请公布日期 |
2002.08.29 |
| 申请号 |
US20020043008 |
申请日期 |
2002.01.09 |
| 申请人 |
SCHWING AMERICA, INC. |
发明人 |
ANDERSON THOMAS M.;SCHMIDT LAWRENCE P.;BISSEN DAVID R.;SPENCER BRIAN E.;WILLNER LEO B. |
| 分类号 |
B66C23/64;E04G21/04;F16L3/015;(IPC1-7):F17D1/00 |
主分类号 |
B66C23/64 |
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