发明名称 |
Helical coil spring damper assembly |
摘要 |
A device for reducing the resonant vibrations of a helical valve spring of an internal combustion engine includes a member, such as a tension cable, attached between one end of the spring and a coil mid-section of the spring for limiting the movement of the coil mid-section away from the one end of the spring to about the distance between the coil mid-section and the one end of the spring when the spring is in a condition corresponding with a condition at which the spring is in static equilibrium.
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申请公布号 |
US6789790(B2) |
申请公布日期 |
2004.09.14 |
申请号 |
US20020174255 |
申请日期 |
2002.06.18 |
申请人 |
SPECKHART FRANK H.;MONGOLD BRIAN DAVID;CHUN HYUNJUN;TYLER, JR. VON M |
发明人 |
SPECKHART FRANK H.;MONGOLD BRIAN DAVID;CHUN HYUNJUN;TYLER, JR. VON M |
分类号 |
F16F1/13;(IPC1-7):B60G13/00 |
主分类号 |
F16F1/13 |
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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