| 发明名称 |
HOLDER FOR TIP AND METHOD FOR MANUFACTURING THE SAME, AND SCRIBING DEVICE AND MANUAL CUTTER THAT ARE PROVIDED WITH THE HOLDER FOR TIP |
| 摘要 |
<p>A chip holder has a cutter chip having a conical shaft at both sides thereof. Concaves for supporting the cutter chip are bell-shaped having a curve with a predetermined radius of curvature. In an example, solid lubricant may be supplied from the outside of the holder to the concave of the chip holder. Thus the life of the cutter chip can be extended. <IMAGE></p> |
| 申请公布号 |
EP1466872(A1) |
申请公布日期 |
2004.10.13 |
| 申请号 |
EP20020790803 |
申请日期 |
2002.12.18 |
| 申请人 |
MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD. |
发明人 |
TOMIMORI, HIROSHI |
| 分类号 |
B28D1/22;C03B33/10;(IPC1-7):C03B33/027;B28D1/24 |
主分类号 |
B28D1/22 |
| 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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