Cutting – By tool reciprocable along elongated edge – With work-support and means to vary relationship between...
Patent
1994-02-18
1996-05-28
Peterson, Kenneth E.
Cutting
By tool reciprocable along elongated edge
With work-support and means to vary relationship between...
83783, 8369921, B27B 1910
Patent
active
055200818
ABSTRACT:
A multiple position blade holding apparatus for a parallel arm scroll saw having a connection for varying the angle of the blade relative to the work surface achieves an optimum cutting action for the thickness of the material being cut. The blade holder may be strategically angled to avoid bowing of the blade or to keep a work piece from lifting up as it is cut.
REFERENCES:
patent: 4807507 (1989-02-01), Rice et al.
patent: 4825741 (1989-05-01), Wellington et al.
patent: 4838138 (1989-06-01), Rice et al.
patent: 4953431 (1990-09-01), Chen
patent: 5105704 (1992-04-01), Chang
patent: 5351591 (1994-10-01), Miyamoto et al.
Keener Richard
Rice Kristen L.
Peterson Kenneth E.
R. B. Industries, Inc.
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