| 发明名称 |
SUPPORT FUER DAS DREHEN VON TIEFEN RINGNUTEN |
| 摘要 |
A tool support for turning annular grooves of inwardly increasing cross-section in workpieces, has a carrier, a tool clamping rod rotatably and axially shiftable in the carrier, and machining tools carried by the rod and having an effective length which is shorter than the cross-sectional opening of the groove at the workpiece surface. |
| 申请公布号 |
DE8112300(U1) |
申请公布日期 |
1981.10.22 |
| 申请号 |
DE19810012300U |
申请日期 |
1981.04.25 |
| 申请人 |
HOESCH MASCHINENFABRIK DEUTSCHLAND AG, 4600 DORTMUND, DE |
发明人 |
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| 分类号 |
B23B21/00;B23B29/00;B23B29/03;B23B29/04;B23B29/24;(IPC1-7):23B21/00 |
主分类号 |
B23B21/00 |
| 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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