发明名称 |
Dispositivo de furar para a produção de furos com recorte |
摘要 |
A drilling device for making undercut holes is proposed in which a drill (4) is pivotably mounted in a drilling spindle (3) designed as a hollow spindle. A drill holder (23) can be pivoted about a pivot axis (24) by means of a sliding sleeve (11) enclosing the drilling spindle (3). <IMAGE> |
申请公布号 |
BR9403436(A) |
申请公布日期 |
1995.05.09 |
申请号 |
BR19949403436 |
申请日期 |
1994.09.05 |
申请人 |
FISCHER-WERKE ARTUR FISCHER GMBH & CO. KG. |
发明人 |
HERBERT ERATH |
分类号 |
B23B41/06;B23B51/00;B28D1/14;(IPC1-7):B23B41/00 |
主分类号 |
B23B41/06 |
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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