发明名称 PROCEDE DE CONSTRUCTION D'UNE VOIE FERREE SUR UNE DALLE DE BETON ET SELLE PROVISOIRE POUR LA MISE EN OEUVRE DE CE PROCEDE
摘要 <p>The method involves pouring a slab forming concrete up to the height of temporary tie plates (1). The temporary tie plates are removed after the slab forming concrete has dried to form a concrete slab. Main tie plates are placed to support rails in their final positions. The main tie plates are fixed to anchor rods. <??>An Independent claim is also included for a temporary tie plate.</p>
申请公布号 FR2831898(B1) 申请公布日期 2004.10.01
申请号 FR20010014401 申请日期 2001.11.07
申请人 ALSTOM 发明人 RADA NICOLAS
分类号 E01B9/44;E01B1/00;E01B9/02;E01B9/40;E01B29/00;E01B37/00;(IPC1-7):E01B3/38;E01B21/00;E01B29/04 主分类号 E01B9/44
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