| 发明名称 |
EXPANSION JOINT SYSTEM INCLUDING DAMPING MEANS |
| 摘要 |
An expansion joint system for roadway constructions is provided incorporating dampers that are designed to protect the roadway constructions from the effects of disturbances caused by seismic events and vehicular traffic by absorbing and dissipating mechanical vibration energy.
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| 申请公布号 |
CA2486422(C) |
申请公布日期 |
2011.02.22 |
| 申请号 |
CA20042486422 |
申请日期 |
2004.10.29 |
| 申请人 |
WATSON BOWMAN ACME CORPORATION |
发明人 |
BRADFORD, PAUL;FUGARD, DAVID KENT |
| 分类号 |
E01C11/04;E01D19/06 |
主分类号 |
E01C11/04 |
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