发明名称 Reinforcing plate for fixing caps on joints between concrete crash barrier sections comprises metal plate with two straight sections linked by sloping section, plate being fixed in place by expansion bolts passed through bores in one end
摘要 <p>The reinforcing plate for fixing caps on the joints between the sections of concrete crash barriers comprises a metal plate with two straight end sections (1, 3) linked by a sloping section (2) and with chamfered ends (5). The plate is fixed in place by expansion bolts passed through bores (4) in one end.</p>
申请公布号 FR2891850(A3) 申请公布日期 2007.04.13
申请号 FR20050010307 申请日期 2005.10.07
申请人 VICQUELIN ERICK JEAN JACQUES 发明人 VICQUELIN ERICK JEAN JACQUES
分类号 E01F15/08 主分类号 E01F15/08
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