发明名称 |
Coulome friction noise and vibration damping |
摘要 |
A technique for reducing noise generated by transverse vibrations in elongated members comprises the application of a friction element on a surface of the member. The friction element is forced against one or more surfaces of the member by a selected normal force and is provided in a vicinity of maximum distortion of the member when the member undergoes vibrations. A differential movement between the inner surface of the friction element and the outer surface of the member causes heat to be generated which dissipates the energy of such transverse vibrations.
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申请公布号 |
US4516658(A) |
申请公布日期 |
1985.05.14 |
申请号 |
US19830470515 |
申请日期 |
1983.02.28 |
申请人 |
RENSSELAER POLYTECHNIC INSTITUTE |
发明人 |
SCARTON, HENRY A.;DIBIANCA, JOHN A.;LACEY, JAMES A.;KENNEDY, WARREN C. |
分类号 |
F16F7/08;(IPC1-7):F16F15/00 |
主分类号 |
F16F7/08 |
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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