| 发明名称 |
Rotor system vibration absorber |
| 摘要 |
A rotor system vibration absorber for use with a helicopter of other rotocraft is disclosed in which spring forces are provided by a plurality of elongated rods ( 73 ) arranged in a selected pattern. The rods are coupled at one end to a fixed base ( 79 ) that is coupled to a rotor hub ( 55 ), and at the other end to a tuning weight ( 81 ).
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| 申请公布号 |
US2006222505(A1) |
申请公布日期 |
2006.10.05 |
| 申请号 |
US20040474860 |
申请日期 |
2004.11.22 |
| 申请人 |
SEHGAL AJAY;SMITH MICHAEL R;STAMPS FRANK B;MARSHALL BRYAN;COVINGTON CECIL E;COVINGTON PEGGY B |
发明人 |
SEHGAL AJAY;SMITH MICHAEL R.;STAMPS FRANK B.;MARSHALL BRYAN;COVINGTON CECIL E.;COVINGTON PEGGY B. |
| 分类号 |
F04D29/00;B64C27/00;B64C27/51 |
主分类号 |
F04D29/00 |
| 代理机构 |
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代理人 |
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