发明名称 CONCRETE POLE MOULD AND MANUFACTURING METHOD THEREFOR USING CENTRIFUGAL FORCE WITH EXCHANGEABLE INNER MOULDS
摘要 A method for forming concrete poles using centrifugal force comprises steps of positioning first and second inner moulds into first and second outer moulds, wherein a decoration and function shaping part is detachably attached on the inner circumference of each of the first and second inner moulds, assembling the first and second outer moulds with the first and second inner moulds, wherein the assembled first and second outer moulds and first and second inner moulds constitute a concrete pole mould, pouring concrete into inside of the concrete pole mould, rotating the concrete pole mould at high speed, and disassembling the first and second inner moulds from the first and second outer moulds. The mould device for performing the method and the concreted pole made by the method are also provided.
申请公布号 CA2919048(A1) 申请公布日期 2016.07.26
申请号 CA20162919048 申请日期 2016.01.25
申请人 WON, PU SONG 发明人 YOON, HEE SUN;LIM, MYUNG SECK
分类号 B28B21/80;B28B21/30 主分类号 B28B21/80
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