Woodworking – Slicer – Rotary disk
Patent
1994-03-28
1995-06-27
Bray, W. Donald
Woodworking
Slicer
Rotary disk
144162R, 144163, 241 92, 2412781, 241298, B27C 900, B02C 712
Patent
active
054271622
ABSTRACT:
There is disclosed a wood shaving device which utilizes a rotating cutting member that supports a plurality of cutting blades which move past a stationary doctor bar. The cutting blades are arranged in a spaced-apart array on the shaving device, lying along non-radial paths so that the predominant action is a successive impact of individual cutting blades, rather than a simultaneous impact of two or more blades against the wood scrap. The cutting blades are preferably supported on a rotating cutting wheel which has a plurality of through apertures, with one each of the cutting blades removably mounted immediately adjacent each through aperture. The cutting blades are rotated past the doctor bar which restricts movement of the wood, resulting in a shaving action on the wood. The wood shavings pass through the through apertures of the cutting wheel and are removed. The wood shaving device includes a hopper with tapered sidewalls and a hydraulic ram that travels along an inclined chute to press the wood scraps into the cutting station. At least one, and preferably two, hydraulically actuated kicker plates are provided to dislodge any wood jams during the operation.
REFERENCES:
patent: 3542302 (1970-11-01), Salzmann, Jr.
patent: 3661329 (1972-05-01), Smith et al.
patent: 3732907 (1973-05-01), Nystrom et al.
patent: 4159083 (1979-06-01), Lapointe
patent: 4184526 (1980-01-01), Hanaya
patent: 4499934 (1985-02-01), Rantio
patent: 5076503 (1991-12-01), Cook
patent: 5261469 (1993-11-01), Severson
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