Gear cutting – milling – or planing – Milling – With regulation of operation by templet – card – or other...
Patent
1998-01-15
2000-08-01
Peterson, Kenneth E.
Gear cutting, milling, or planing
Milling
With regulation of operation by templet, card, or other...
83565, 1441441, 409124, 409130, B23C 116
Patent
active
060957263
ABSTRACT:
A coping device includes a circular blade, a template having an end provided with a coped profile, a stylus which traces the coped profile of the template and which preferably has substantially the same width and radius of curvature as the blade, clamps for respectively securing the molding and the template in a fixed position, and a base having a stationary portion and a movable portion movable in X and Y directions relative to the stationary portion. The clamps are coupled to the stationary portion, and the blade and the stylus are both coupled to the movable portion. The blade and the stylus are substantially simultaneously movable relative to the clamps so that the molding can be coped with the blade as the stylus traverses the coped profile of the template. The blade and the stylus have the same width, and the stylus is provided with a leading edge having a radiused contour matching the blade. In addition, when coping a crown molding, the blade and the stylus are tiltable to the same angle.
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Scott Martin
Shaw William C.
Gallagher Thomas A.
Gordon David P.
Jacobson David S.
Peterson Kenneth E.
Shaw Millwork Inc.
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