发明名称 |
CONCRETE EXTRUDER |
摘要 |
<p>A concrete extruder (10) comprising a frame that houses a reciprocating ram (25), a ram driving means, a mould (22) and a hopper (16), wherein concrete mix is received in the hopper and compacted through the mould under the force of the reciprocating ram; the ram driving means being hydraulically operated and including a drive which drives a hydraulic pump (24) to pump fluid to a hydraulic cylinder (32) that is coupled to the ram for reciprocally driving the ram.</p> |
申请公布号 |
WO2006007645(A1) |
申请公布日期 |
2006.01.26 |
申请号 |
WO2005AU01058 |
申请日期 |
2005.07.19 |
申请人 |
HALLETT, JEANETTE, ERZSEBET;HALLETT, GRAHAM, EDWARD |
发明人 |
HALLETT, GRAHAM, EDWARD |
分类号 |
(IPC1-7):E01C19/50;E04G21/02 |
主分类号 |
(IPC1-7):E01C19/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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