发明名称 |
UNDERCUTTING DRILL |
摘要 |
<p>An undercutting drill for obtaining a drill hole (5) with conical undercut (4) has a drill shaft (6) connected in an articulated manner through a housing (8) containing a universal joint to a clamping shank (14), the face of the housing (8) facing the drill shaft (6) being provided with a plate (39) having a stopping face (40), the vertical centre-line of which is tilted in relation to the longitudinal axis of the drill shaft (6).</p> |
申请公布号 |
WO8806070(A1) |
申请公布日期 |
1988.08.25 |
申请号 |
WO1988DE00058 |
申请日期 |
1988.02.06 |
申请人 |
UPAT GMBH &, CO. |
发明人 |
RINKLAKE, MANFRED;STEURER, PAUL;FRISCHMANN, ALBERT |
分类号 |
B23B29/034;B23B31/08;B23B41/06;B23B51/00;B28D1/14;B60T8/36;B60T15/02;H01R4/02;H01R13/447;H01R13/506;H05K7/14;(IPC1-7):B23B51/00 |
主分类号 |
B23B29/034 |
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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