| 发明名称 |
(B1) ;BORING BAR SUPPORT FOR A DEEP RECESSING BORING BAR |
| 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 |
PL235712(A1) |
申请公布日期 |
1982.11.08 |
| 申请号 |
PL19820235712 |
申请日期 |
1982.03.30 |
| 申请人 |
HOESCH MASCHINENFABRIK AG |
发明人 |
SAUERWALD WALTER;WECK BERND;SCHMIDTS KLAUS |
| 分类号 |
B23B21/00;B23B29/00;B23B29/03;B23B29/04;B23B29/24;(IPC1-7):23B/ |
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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