发明名称 COTTER FEEDER
摘要 PROBLEM TO BE SOLVED: To provide a cotter feeder which can be easily arranged even in a narrow space in a shield machine. SOLUTION: A locking member is provided in the front part of a case where a guide part for guiding a cotter is provided in a space for housing the cotters; an extrusion member for extruding the cotter in the case to the front part is provided in the rear part of the case; a driving hole is provided in the front upper part of the case; an opening is provided in the front lower part of the case; and a bracket for attachment to a driving device is provided in the rear upper part of the case. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004132126(A) 申请公布日期 2004.04.30
申请号 JP20020300062 申请日期 2002.10.15
申请人 HITACHI CONSTR MACH CO LTD 发明人 YOSHIDA TAKESHI;ODA HISAKAZU
分类号 E21D11/40;(IPC1-7):E21D11/40 主分类号 E21D11/40
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