Router apparatus
OwnerPaul Ernest Whiteinventor
Life of this patent
Estimating the term…
Abstract
A router guide apparatus comprising a guide carrier member located on the ends of guide rods extending into the base part of the router, the carrier member rotatably mounting a guide follower member of non-circular disc form for rolling engagement with and along an edge of a workpiece, the follower member having its workpiece engaging surface abraded to assist in its frictional non-slip engagement with the edge of the workpiece. The guide apparatus may be provided with spring members to ensure constant engagement of the follower member with the edge of the workpiece.
Claims14
A router guide apparatus comprising a guide carrier member mounted on the ends of guide rods adapted to be slidable laterally in passageways in a base part of the router and be releasable secured therein, a bracket member mounted on said carrier member and extending inwardly toward the router, and a profiled guide follower member rotatable mounted on the inner end of said bracket for rolling engagement with and along an edge of a workpiece, and wherein the workpiece engaging surface of the rotatable guide follower member is abraded to assist in its non-slip engagement with the edge of the workpiece and maintain the follower member in rolling contact with the edge of the workpiece.
A router guide apparatus comprising a guide carrier member mounted at one end of guide rods slidable laterally through passageways in a base part of a router, said carrier member mounting a rotatable guide follower member for engagement with one edge of a workpiece positioned between the router and the carrier member, the other ends of the rods mounting stop members releasably fixed thereon, slidable further members mounted on the rods between said fixed stop members and the router, and spring members mounted on said rods between the fixed stop members and the slidable members and adapted to urge said slidable member towards and against a second edge of the workpiece opposite said one edge so as to maintain said guide follower member in rolling contact with said one edge of the workpiece.
A profiled rotatable guide follower member for attachment to a router guide apparatus so as to be engageable with an edge of a workpiece, said member being of non-circular faceted disc form, with the edge parts thereof having an abraded surface to assist in its non-slip engagement with the edge of the workpiece.
A profiled rotatable guide follower member for attachment to a router guide apparatus so as to be engageable with an edge of a workpiece, said member being of circular or oval disc form mounted off-center on a spindle for rotation thereon, and wherein a workpiece engaging surface of the rotatable guide follower member is abraded to assist in its non-slip engagement with the edge of the workpiece and maintain the follower member in rolling contact with the edge of the workpiece.
Dependencies are inferred from the claim text.