发明名称 |
Plate-shaped cutting knife |
摘要 |
<p>A hard metal shear blade, of high thermal conductivity and having a non-tapering edge region (3) on each side of a tapering cutting region (2), is new. A hard metal shear blade (1), with a V-shaped or arcuate cutting region (2) of tapering cross-section, is made of a hard me with a thermal conductivity of≥85 W/m.K and has, on each side of the tapering cutting region (2), a non-tapering edge regio (3) with an average width (b) of 5-30 % of the total average blade width (B) at this region.</p> |
申请公布号 |
EP1052229(B1) |
申请公布日期 |
2004.07.28 |
申请号 |
EP20000201657 |
申请日期 |
2000.05.09 |
申请人 |
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H. |
发明人 |
GRUBER, BERND;REINHARDT, HERRMANN;SCHRETTER, MICHAEL |
分类号 |
C03B7/11;(IPC1-7):C03B7/11 |
主分类号 |
C03B7/11 |
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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