发明名称 A drill jig for dowel joints.
摘要 <p>A drill jig for preparing dowel joints between two workpieces (50, 52) to be interconnected end-face to side-face, has a guide hole (5) for drilling into the end face of workpiece (50) arranged parallel to bearing surface (7) against which workpiece (50) abuts and a guide bore (8) for drilling into the side face of workpiece (52) arranged parallel to a positioning zone (10) against which workpiece (52) abuts. The longitudinal axes of the guide hole (5) and guide bore (8) define a right angle. In each embodiment the bearing surface (7) and positioning zone (10) lie completely inside or completely outside that right angle.</p>
申请公布号 EP0136080(A1) 申请公布日期 1985.04.03
申请号 EP19840305803 申请日期 1984.08.24
申请人 BLACK & DECKER INC. 发明人 MARX, DIETRICH
分类号 B23B47/28;(IPC1-7):B27C3/06 主分类号 B23B47/28
代理机构 代理人
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