发明名称 |
MINING PICKS AND METHOD OF BRAZING MINING PICKS TO CEMENTED CARBIDE BODY |
摘要 |
A tool and a method of making the tool is disclosed. The tool comprises a sleeve and a compact. The sleeve may have a proximal end, a distal end, a central axis, and a bore extending from the proximal end to the distal end, the bore having an inner wall. The compact may have a base end and an impact surface spaced opposite to the base end. The compact may be substantially disposed within the bore of the sleeve. The proximal end may be disposed proximate the base end of the compact. |
申请公布号 |
EP3004518(A2) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20140734645 |
申请日期 |
2014.05.29 |
申请人 |
DIAMOND INNOVATIONS, INC. |
发明人 |
EASLEY, THOMAS;BACK, DOUGLAS |
分类号 |
E21B10/46;E21B10/56;E21B10/567;E21B10/573;E21C35/18 |
主分类号 |
E21B10/46 |
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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