发明名称 |
Inserted cutting tool for engraving machines. |
摘要 |
<p>The invention relates to a novel type of tool for engraving machines, comprising an oblong body (11a) provided at one end with a housing (18) for receiving the added (separate) cutter (19). The said cutter comprises a cutting edge (19a) at one end, a rear surface (23) and an intermediate surface in the form of a cylindrical body (22), which surface is truncated by an oblique flat part (24), the cross-section of the said cylindrical body (22) thinning from the said cutting edge (19). The said oblong body (11a) is provided with a housing (18) comprising a cylindrically shaped wall matching that of the cylindrical body (22), and a wall (25) inclined so as to fit over the oblique flat part (24), the surface of the said wall (25) being convex in the radial and/or longitudinal direction, so that the said added cutter (19) can be inserted and held in the said oblong body (11a) by wedging the flat part (24) in the housing (18). <IMAGE></p> |
申请公布号 |
EP0587478(A1) |
申请公布日期 |
1994.03.16 |
申请号 |
EP19930402141 |
申请日期 |
1993.09.02 |
申请人 |
SANDVIK HARD MATERIALS S.A. |
发明人 |
GRENIER, GILBERT;NOIR, JEAN;PARJAT, JEAN |
分类号 |
B44B1/06;B23B27/16;B23B31/02;B44B3/06;B44B11/00;(IPC1-7):B44B3/06 |
主分类号 |
B44B1/06 |
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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