发明名称 APPARATUS AND METHOD FOR PLACING REBAR IN CONTINUOUSLY REINFORCED CONCRETE PAVING
摘要 A transverse bar assembly for use in constructing rebar mats for reinforcement of concrete paving includes a plurality of chairs (30) and clips (70) each having a lower portion that fixes to a transverse bar (20) in the direction of its length and an upper portion for orthogonally receiving and holding locked in place a longitudinal bar (100), the chair also having a support extending to a base surface.
申请公布号 WO2004016855(A3) 申请公布日期 2004.05.27
申请号 WO2003US25381 申请日期 2003.08.14
申请人 HARDY, ROBERT, M., JR.;WATERS, LOUIS, A., JR. 发明人 HARDY, ROBERT, M., JR.;WATERS, LOUIS, A., JR.
分类号 E01C11/18;E04C5/16;E04C5/20 主分类号 E01C11/18
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