发明名称 KERB AND DRAINAGE INSTALLATION AND METHOD AND APPARATUS FOR FABRICATION THEREOF
摘要 A combined kerb and drainage installation is formed as a slip-formed or extruded product, or else as a number of discrete pre-cast blocks, suitably of concrete, and has a kerb overhang portion 6 which overhangs an opening of an inlet 2 which leads directly to a drainage duct 3 below. Water readily flows into the duct via the inlet, but cycle tyres are prevented from entering the inlet by the :verb overhang portion 6.
申请公布号 CA2358782(A1) 申请公布日期 2002.04.11
申请号 CA20012358782 申请日期 2001.10.10
申请人 EXTRUDAKERB (MALTBY ENGINEERING) LTD. 发明人 CHARLESWORTH, JAMES KERBER
分类号 E01C11/22;E01C19/48;(IPC1-7):E03F5/046 主分类号 E01C11/22
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