Smoothing machine for wood panels

Details Smoothing machine for wood panels Smoothing machine for wood panels

1984-09-25

1986-10-07

Olszewski, Robert P.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51 76R, 51273, 15 21D, 15 77, B24B 706

Patent

active

046151460

ABSTRACT:
A smoothing machine for wood panels, particularly wood panels having contoured surfaces with parts in relief, includes a substantially horizontal conveyor belt, a support structure overlying the belt, and a plurality of smoothing units carried by the structure. Each smoothing unit comprises a support frame and an abrasive roller rotatably supported by the frame and driven by a motor mounted on the frame, the rollers facing the belt and having coplanar horizontal axes of rotation. In the machine, each of the frames is pivoted about a vertical pivot axis on a motor-driven rotor rotatably supported about a vertical axis of rotation by the support structure, and the frames are releasably fixed to the rotor. The machine enables multi-directional smoothing whereby it is possible to smooth even very irregular panels.

REFERENCES:
patent: 753911 (1904-03-01), Pelstring
patent: 1011991 (1911-12-01), Moser
patent: 2420876 (1947-05-01), Freud
patent: 2617223 (1952-11-01), McElroy et al.
patent: 3271909 (1966-09-01), Rutt et al.
patent: 3435566 (1969-04-01), Enserink
patent: 4328645 (1982-05-01), Sauer
patent: 4361987 (1982-12-01), Lapsker

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