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
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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 |
代理机构 |
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