| 发明名称 |
Rotor system vibration absorber |
| 摘要 |
A rotor system vibration absorber for use with a helicopter of other rotorcraft is disclosed in which spring forces are provided by a plurality of elongated rods arranged in a selected pattern. The rods are coupled at one end to a fixed base that is coupled to a rotor hub, and at the other end to a tuning weight.
|
| 申请公布号 |
US7153094(B2) |
申请公布日期 |
2006.12.26 |
| 申请号 |
US20040474860 |
申请日期 |
2004.11.22 |
| 申请人 |
BELL HELICOPTER TEXTRON INC. |
发明人 |
SEHGAL AJAY;SMITH MICHAEL R.;STAMPS FRANK B.;MARSHALL BRYAN;COVINGTON, LEGAL REPRESENTATIVE PEGGY |
| 分类号 |
B64C27/51;B64C27/00 |
主分类号 |
B64C27/51 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
