发明名称 TEMPLATE FOR USE IN THE ROUTING OF WORKPIECES
摘要 A routing template comprises a body adapted to overlie a workpiece to be routed and having an opening formed in the body for the accommodation of a routing tool. Atop the body is carried a plate having a predetermined thickness and having an opening therein of an area corresponding to the area of the workpiece to be routed, the area of the opening in the plate being no greater than that of the opening in the body and communicating with the latter. The plate may be replaced by any one of a number of other plates of different thickness and having openings of different sizes so as to vary the depth and area of the cut made in a workpiece. The body is provided with means for clamping and unclamping the body to the workpiece to be routed.
申请公布号 US3789892(A) 申请公布日期 1974.02.05
申请号 USD3789892 申请日期 1971.04.15
申请人 TWIN BAY IND INC,US 发明人 CONVERSE G,US;MIHULKA M,US
分类号 B23Q35/44;B27C5/00;(IPC1-7):B27C5/10 主分类号 B23Q35/44
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