发明名称 |
Mineral cutter tool having water emission deflection surface |
摘要 |
A mineral cutter pick adapted to be mounted on a mineral mining machine and to cut during translational movement in an endless path thereon which pick comprises a body having a shank of circular cross section for accommodation in a correspondingly shaped recess on a support on a mineral cutting machine to mount the pick on the machine, said shank being adjacent its inner end not substantially less in diameter than at its outer end, the body having a forward end carrying a cutting tip and said body having a passage therethrough for liquid which passage leads from an inlet in the shank to at least one liquid outlet adjacent to the cutting tip.
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申请公布号 |
US4443038(A) |
申请公布日期 |
1984.04.17 |
申请号 |
US19820366064 |
申请日期 |
1982.04.06 |
申请人 |
ANDERSON STRATHCLYDE LIMITED |
发明人 |
BROWN, HENRY M. |
分类号 |
E21C35/18;E21C35/187;(IPC1-7):E21C35/22 |
主分类号 |
E21C35/18 |
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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