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1. 发明授权

US5076742A Hinge drilling jig 失效
标题翻译：铰链钻孔夹具
公开(公告)号：US5076742A
公开(公告)日：1991-12-31
申请号：US659602
申请日：1991-02-21
申请人： Leonard G. Lee , Frank A. McLean , Gary W. Lacoste , Timothy C. Frank , Lloyd Sevack , Darquise D. Bradette
发明人： Leonard G. Lee , Frank A. McLean , Gary W. Lacoste , Timothy C. Frank , Lloyd Sevack , Darquise D. Bradette
IPC分类号： B23B47/28
CPC分类号： B23B47/287 , E05D11/0009 , E05Y2900/132 , Y10T408/5653 , Y10T408/567 , Y10T408/907
摘要： A hinge drilling jig for use in the "32 mm" or face-frameless system of cabinet construction for locating and drilling the hinge cup and the hinge cup mounting screw holes to be drilled in a cabinet door. A flat bottom drill bit is slideably retained in a jig body for drilling the hinge cup hole, and two thumbscrews locate the jig on the face of the cabinet door relative to its vertical edge. A collar retains the drill bit in the body and a shoulder on the drill bit and annular rings cut on the shank of the drill bit allow measurement of the depth of the hinge cup hole prior to being drilled by the drill bit. A plurality of countersinks on the body locate the position of the hinge mounting screw holes on the face of the cabinet door in predetermined positions. The jig is held in position on the door by a handle or a clamping arm having a clamping screw and a gauge assembly locates the jig on the face of the cabinet door relative to the second edge.
摘要翻译：一种铰链钻孔夹具，用于“32 mm”或无框架的机柜结构系统，用于定位和钻孔铰链杯和铰链杯安装螺钉孔，以在橱柜门中钻孔。平底钻头可滑动地保持在用于钻出铰链杯孔的夹具体中，并且两个指旋螺钉相对于其垂直边缘将夹具定位在柜门的表面上。轴环将钻头保持在主体中，并且钻头上的肩部和在钻头的柄上切割的环形环允许在钻头钻孔之前测量铰链杯孔的深度。身体上的多个埋头孔将预定位置的机柜门的表面上的铰链安装螺钉孔的位置定位。夹具通过手柄或具有夹紧螺钉和量规组件的夹紧臂保持在门上的位置，将夹具相对于第二边缘定位在柜门的表面上。

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