发明名称 |
Tension system for prestressed prefabricated elements, has tension cables embedded in mass of concrete forming prestressed prefabricated element |
摘要 |
<p>Tension cables are embedded into a mass of concrete filled in a mold. The mold forms the prestressed prefabricated element as the concrete is set and dried. Cable tension is controlled by axial retaining wedges driven by hydraulic cylinders.</p> |
申请公布号 |
ES2263319(A1) |
申请公布日期 |
2006.12.01 |
申请号 |
ES20040000103 |
申请日期 |
2004.01.20 |
申请人 |
TERRATEST TECNICAS ESPECIALES, S.A. |
发明人 |
HERNANDEZ GARCIA JOAQUIN |
分类号 |
B28B23/04 |
主分类号 |
B28B23/04 |
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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