Woodworking – Slicer – Rotary disk
Patent
1986-08-26
1988-04-12
Bray, W. Donald
Woodworking
Slicer
Rotary disk
144162R, 144241, 144242R, 241 92, 241298, 407 41, 407 46, B02C 712, B27C 114
Patent
active
047367814
ABSTRACT:
The specification describes a stump chipping disintegrator wherein stumps are received in a trough having a rotatable chipping disc at one end and a powered ram plate at the other, the ram plate having diagonally extending penetrators. A stump stabilizer anvil adjacent the disc projects radially inwardly of the trough. The disc has steel, wood slicing blades at the radially inner portion thereof, mounted at a small acute angle to the face of the disc toward the direction of rotation, and carbide chopping blades at the radially outer portion thereof, mounted at a large acute angle to the face of the disc toward the direction of rotation. At least the carbide blades are mounted in special holders removable from the disc. The carbide blades have backup wedge elements that extend substantially the width of the blade at its outer end and extend substantilly to the radial outer edge of the blade. Wood chips sliced off by the steel blades and chips chopped off by the carbide blades all pass through the disc to be propelled from the apparatus.
REFERENCES:
patent: Re31048 (1982-10-01), Smith
patent: 384763 (1888-06-01), Hayes
patent: 2034951 (1936-03-01), McArdle et al.
patent: 2712842 (1955-07-01), Fahrni
patent: 2936008 (1957-04-01), Brown
patent: 3144995 (1964-08-01), Fontaine
patent: 3524485 (1970-08-01), Smith
patent: 3542302 (1970-11-01), Salzmann, Jr.
patent: 3559898 (1971-02-01), Rinke
patent: 3570773 (1971-03-01), Schneider et al.
patent: 3661333 (1972-05-01), Smith
patent: 3861602 (1975-01-01), Smith
patent: 3863848 (1975-02-01), Mashuda
patent: 3913643 (1975-10-01), Lambert
patent: 3955765 (1976-05-01), Gaitten
patent: 4057192 (1977-11-01), Smith
patent: 4078590 (1978-03-01), Smith
patent: 4184526 (1980-01-01), Hanaya
patent: 4254874 (1981-03-01), Arnoldsson et al.
patent: 4346744 (1982-08-01), Beer et al.
Bateman Ivor
Morey Norval K.
Bray W. Donald
Morbark Industries, Inc.
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