发明名称 The steel pipe pile cutting device for a constructing foundation work
摘要 The present invention relates to a steel pipe pile cutting device for a foundation work comprising: a main bracket formed in a plate shape vertically stood, and where an upper end and a lower end are horizontally bent in each steel pipe pile direction; two lower roller installing brackets installed in a hole vertically penetrating through a bent lower portion of the main bracket to be rotatable, and installing lower rollers in a horizontal direction as the other side is vertically bent upward; a lifting bracket horizontally extended; two upper roller installing brackets installed in a hole vertically penetrating through in the lifting bracket to be rotatable, and installing upper rollers in a horizontal direction as the other side is vertically bent upward; and a driving motor rotating one of the upper rollers.
申请公布号 KR20150034342(A) 申请公布日期 2015.04.03
申请号 KR20130114280 申请日期 2013.09.26
申请人 주식회사 대광이엔지;이정락 发明人 이정락
分类号 E02D9/04 主分类号 E02D9/04
代理机构 代理人
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