发明名称 STEEL WIRE AND REINFORCING ROD MANUFACTURING APPARATUS
摘要 PURPOSE: A wire and steel reinforcing bar common production device is provided to manufacture a various diameters of wires and steel reinforcing bar according to need by changing forming units. CONSTITUTION: A wire and steel reinforcing bar common production device comprises a main body(A) and a plurality of forming parts(B). The forming part is composed of a plurality of circular parts(20), an elliptic part(30), and a protrusion forming part(40). The circular forming part is installed in a combining part(11). The circular forming part pressure-molds a metal rod(1).
申请公布号 KR20110006764(A) 申请公布日期 2011.01.21
申请号 KR20090064296 申请日期 2009.07.15
申请人 TAECHANG MACHINERY IND. CO., LTD. 发明人 YU, MOON CHEOL;KIM, JONG SEOK
分类号 B21F1/00;B21D7/08 主分类号 B21F1/00
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