| 发明名称 |
SHAFT CONVEYANCE SYSTEM |
| 摘要 |
The shaft conveyance system comprises a vertical shaft 10, shaft conveyances 18 and means 20 for moving the conveyances up and down the shaft, pairs or groups of the conveyances being connectable together in side-by-side relationship so as to move up or down the shaft together. The shaft is typically a mine shaft. The conveyances may be driven by linear motors.
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| 申请公布号 |
CA2037352(C) |
申请公布日期 |
2000.12.12 |
| 申请号 |
CA19912037352 |
申请日期 |
1991.02.28 |
| 申请人 |
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发明人 |
SOBEY, BRUCE ALEXANDER;GREENWAY, MALCOLM ERNEST |
| 分类号 |
B66B;B66B11/04;B66B17/00;B66B17/10;E21D;E21F13/00;E21F13/04;E21F13/08;(IPC1-7):B66B11/04 |
主分类号 |
B66B |
| 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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