发明名称 |
METHOD OF AND APPARATUS FOR CUTTING STONE |
摘要 |
A process is disclosed for cutting rock by means of discharging a medium under high pressure from a nozzle head at a fixed oscillating angle. A nozzle head on the end of the pressure hose is set in a freely pulsating movement through the discharge of a medium under high pressure. The movement of the nozzle head is controlled by a guide with stops. An apparatus for carrying out this process is also disclosed. The apparatus comprises a suitable nozzle head on a delivery line 1 for discharging a medium under high pressure and with a fixed oscillating angle and a guide 6 with stops 4. A flexible high-pressure hose is used as the delivery line 1. |
申请公布号 |
ZA8501677(B) |
申请公布日期 |
1985.10.30 |
申请号 |
ZA19850001677 |
申请日期 |
1985.03.06 |
申请人 |
CHARLES LOEGEL JUN. |
发明人 |
CHARLES LOEGEL JUN. |
分类号 |
B24C1/04;B26F3/00;E21B7/06;E21B7/16;E21B7/18;E21C25/60;E21C37/12;E21D9/10 |
主分类号 |
B24C1/04 |
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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