Patent ID: 6026712
Filing Date: 2000-02-22
Classification: B24D,B26D

Abstract:
A tool dressing apparatus comprising:a rigid body providing:a) a planar surface, the planar surface having an aperture therein;b) a pair of parallel guide surfaces, the guide surfaces extending away from the planar surface and approximately at right angles thereto; andc) a blade support surface adjacent to the aperture, the blade support surface providing a cutting blade guiding means;a cutting blade having a cutting edge; anda blade clamping and positioning means;the blade clamping and positioning means being adapted for rigidly holding the cutting blade in the aperture for dressing a tool drawn in contact with the planar surface and at least one of the pair of guide surfaces;the blade clamping and positioning means being further adapted for moving the cutting blade along the cutting blade guiding means to a preferred position in the aperture;the blade clamping and positioning means providing a clamping surface and a tensioning means for biasing the clamping surface against the cutting blade for immobilizing the cutting blade against the blade support surface;the blade support surface further providing a detent means for adjusting discrete fixed positions of the blade clamping and positioning means and the cutting blade therewith;the detent means providing a plurality of ridges for accepting a first bump integral with and extending from the clamping surface of the blade clamping and positioning means, the first bump adapted by position and size for being positionable between any two of the ridges for establishing one of the discrete fixed positions of the blade clamping and positioning means.