Router guide assembly
OwnerGerald T. Grovesinventor
Life of this patent
Estimating the term…
Abstract
A router guide assembly adapted to be releasably or semipermanently attached to the work face of a router. The router guide assembly includes a circular base plate having a central aperture through which the cutting bit of the router extends. A pair of guide posts may be adjustably mounted to the base plate on each side of the cutting bit perpendicularly to the base plate and are laterally adjustable relative to the cutting bit. The guide posts may also be removed from the base plate so that the base plate can serve as the work face of the router.
Claims5
A cutting guide assembly for a router having a work face and a cutting bit extending from the work face comprising:
- a base plate comprising:
- a centrally located aperture for the cutting bit;
- a pair of diametrically opposed guide slots through the base plate extending radially on each side of the aperture;
- and
- mounting means for releasably attaching the base plate to the work face of the router with the cutting bit extending through the aperture;
- and
- a pair of cylindrical guide posts adapted to be adjustably mounted in the guide slots and extending perpendicularly from the base plate, each guide post including a wrench engagement means on the end to accomodate adjustably mounting the guide posts to the base plate, the wrench engagement means comprising a wrench gripping surface inside the external peripheral configuration of the guide post.
A cutting guide assembly for a router having a work face and a cutting bit extending from the work face comprising:
- a circular base plate comprising:
- an aperture for the cutting bit in the center of the base plate;
- a pair of guide slots cut through the base plate, the guide slots being radially oriented on opposite sides of the aperture, each guide slot having a recessed groove on a back face of the base plate, each recessed groove receiving a nut recessed from the back face of the base plate;
- and
- mounting means for releasably attaching the base plate to the work face of the router;
- and
- a pair of guide posts adapted to be adjustably secured to the base plate at a first end by the nuts, the guide posts accommodating adjustment in a plurality of positions in the guide slots, the guide posts each having a wrench engagement site at a second end to receive a wrench to accommodate being tightened to the base plate in a secure relationship and also loosened for adjustment relative to the guide slots.
Dependencies are inferred from the claim text.