| 摘要 |
An apparatus for selectively positioning a workpiece having a planar surface adjacent to a guide on a substantially planar work surface of a power tool assembly. The positioning apparatus is adapted to selectively position the workpiece to be at selected ones of a plurality of predetermined lateral offsets with respect to a cutting element. The positioning apparatus includes an indexing member having a plurality of index holes passing therethrough and an elongated index pin element extending along a pin axis. The indexing member is affixed to either the workpiece or the guide, and the pin element is affixed to the other of the workpiece or the guide, so that the workpiece may be positioned adjacent to the indexing member and the guide, with the pin element extending through and interferingly engaging one of the index holes, permitting the generation of a succession of cuts in a workpiece which are substantially uniformly spaced along a reference axis.
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