发明名称 A nut splitting device
摘要 <p>This invention leads to the creation of an apparatus for the maintenance of semiautogenous grinding mills used in the great mining field. Specifically the invention deals with an apparatus for cold cutting nuts which has a mobile cutting tool and a fixed cutting tool, in which such apparatus is driven by means of a hydraulic force, it is structured by a frontal body, a rear body and a hydraulic cylindrical chamber positioned between both bodies. Furthermore, this tool can be incorporated to a control manipulation or remote station for its easy operation. <IMAGE></p>
申请公布号 EP1213078(A2) 申请公布日期 2002.06.12
申请号 EP20010500282 申请日期 2001.12.05
申请人 CORPORACION NACIONAL DEL COBRE DE CHILE;INSTITUTO DE INNOVACION EN MINERIA Y METALURGIA, S.A. 发明人 CERDA ORTIZ, LUIS.;GUZMAN CABRERA, JOSE.;LUNA VARGAS, JUSTO.
分类号 B23D29/00;B26B17/02;(IPC1-7):B23D29/00 主分类号 B23D29/00
代理机构 代理人
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