Woodworking – Special-work machine – Hinge-seat cutting
Patent
1989-12-29
1991-01-15
Bray, W. Donald
Woodworking
Special-work machine
Hinge-seat cutting
33197, 33562, 1441445R, B27F 512, B27M 300
Patent
active
049846132
ABSTRACT:
A mortise guide and cutter for mortising a workpiece is provided. The mortise guide comprises a frame which has a rectangular aperture, means for positioning the frame to engage an edge of the workpiece, and means for attaching the frame to the workpiece. A sizing blade, which is pivotally mounted to the frame, is configured to be selectively rotated from a first position exposing the entire aperture to a second position reducing one dimension of the aperture by the width of the blade.
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Szeto Danny
Szeto Lin K.
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