发明名称 MOLDING METHOD OF ROOF TILE
摘要 PROBLEM TO BE SOLVED: To easily mold a protruding section or a thicker section formed on the end surface sides of a roof tile, reduce the cost by reducing the working space and the equipment cost or the like for the molding, increase the quality and the yield, and improve the roof tile molding. SOLUTION: When a tile base material Y1 is planarly pressed by a pair of matched dies 3a and 3b, and press-molded, the end section side of the tile base material Y1 is pressed from the side direction of the die joined section of the pair of the matched dies 3a and 3b. Thus, the end section side is press- molded.
申请公布号 JP2002103320(A) 申请公布日期 2002.04.09
申请号 JP20000303159 申请日期 2000.10.03
申请人 MIYAZONO SEISAKUSHO:KK 发明人 MIYAZONO AKINORI;MATSUNAGA HARUO
分类号 B28B7/00;B28B3/02;B28B3/06;(IPC1-7):B28B3/02 主分类号 B28B7/00
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