发明名称 |
ピックツール用の先端部および当該先端部を備えたピックツール |
摘要 |
Tips for pick tools and pick tools comprising same are provided. The tip comprises an impact structure formed joined at a non-planar boundary surface of a substrate. The boundary surface includes a depression. The impact structure comprises super-hard material and has a working end including an apex opposite the depression. The boundary surface of the substrate comprises a ridge at the periphery of the depression and a generally tapered circumferential region depending away from the ridge towards a side of the tip, a lowest point of the depression being directly opposite the apex. |
申请公布号 |
JP6033864(B2) |
申请公布日期 |
2016.11.30 |
申请号 |
JP20140522076 |
申请日期 |
2012.07.25 |
申请人 |
エレメント、シックス、アブレイシブズ、ソシエテ、アノニムELEMENT SIX ABRASIVES S.A. |
发明人 |
マシュー、アラン、サナン;コルネリス、ルーロフ、ジョンカー |
分类号 |
B25D17/02 |
主分类号 |
B25D17/02 |
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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