发明名称 |
Truck damping |
摘要 |
A piston and cylinder motion dampening device having spiral groove metering, an orificed two-way pressure relief valve or a screw-on spring or an over-extension limiting seal retainer. A push-together method of assembling a piston and cylinder motion dampening device. A motion dampening device with a baffle chamber. A method of dampening the motion between two members utilizing a piston and cylinder motion dampening device having spiral groove means, a fixed orifice means and a two-way valve means to meter the fluid contained in the motion dampening device.
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申请公布号 |
US4185719(A) |
申请公布日期 |
1980.01.29 |
申请号 |
US19780912120 |
申请日期 |
1978.06.02 |
申请人 |
HALLIBURTON |
发明人 |
BUTLER, WILLIAM S;FARRIS, RICHARD C |
分类号 |
B61F5/12;B61G11/12;F16F9/18;F16F9/32;F16F9/346;(IPC1-7):B61F5/06;B61F5/14;B61H11/00 |
主分类号 |
B61F5/12 |
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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