Cutting – Other than completely through work thickness or through work... – Combined types of cutting
Patent
1992-08-20
1994-02-22
Phan, Hien H.
Cutting
Other than completely through work thickness or through work...
Combined types of cutting
30374, 30388, 30DIG1, 83 13, 144 3R, B27B 900
Patent
active
052877868
ABSTRACT:
A portable electric cutting and scoring saw for use on laminated or veneer products is disclosed. The scoring saw is disposed in front of the cutting saw and turns in the opposite direction. The saw is designed primarily for the craftsman cabinet maker where the use of large industrial bench saws is not feasible. In one embodiment, the scoring saw cuts at a fixed depth and the cutting saw depth of cut can be varied by changing the blade with one of a different diameter. In another embodiment, the cutting and scoring saw depth of cut and angle of cut can be adjusted simultaneously with depth and tilt adjustments. In addition, in this embodiment, the saw motor can be easily removed and replaced with one of different horsepower and R.P.M. In yet another embodiment the electric motor has a battery power-pack attached thereto that can be readily recharged. The battery power-pack makes the portable electric cutting and scoring saw completely self contained.
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patent: 4706535 (1987-11-01), Ducharme
patent: 5117722 (1992-06-01), Letendre
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patent: 5148732 (1992-09-01), Striebig
patent: 5159870 (1992-11-01), Fiala
Kenyon Howard A.
Phan Hien H.
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