发明名称 |
GUIDE SYSTEM |
摘要 |
A variable length guide system for guiding a conveyance along a mineshaft, the variable length guide system extending downwardly from a work stage and being extendable or retractable to accommodate changes in distance between the work stage and a lower region of a mineshaft. |
申请公布号 |
WO2014194370(A1) |
申请公布日期 |
2014.12.11 |
申请号 |
WO2014AU00593 |
申请日期 |
2014.06.06 |
申请人 |
TECHNOLOGICAL RESOURCES PTY. LIMITED |
发明人 |
WEBB, ROCKY LYNN;DELABBIO, FREDRIC CHRISTOPHER |
分类号 |
E21D1/03;B66B11/00;B66B15/00;B66B17/00;B66B19/00;E21D7/02;E21D11/40;E21F13/00 |
主分类号 |
E21D1/03 |
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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