发明名称 ROLLER FOR HOT ROLLING MILL
摘要 PURPOSE: A winding roller for a rolling mill is provided to extend a service life of elements and replace a sleeve pipe without contact with any elements in repair work. CONSTITUTION: A winding roller for a rolling mill comprises a roller body(52) and a sleeve pipe(54). The roller body reels a working object. The sleeve pipe is detachably installed on the roller body and prevents the contact of the roller body with a target object.
申请公布号 KR20110034356(A) 申请公布日期 2011.04.05
申请号 KR20090091863 申请日期 2009.09.28
申请人 HYUNDAI STEEL COMPANY 发明人 SHIN, WOO YOUNG
分类号 B21C47/02;B21B27/03;B21B41/00 主分类号 B21C47/02
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