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US 5,174,348 AGranted
Automatic planning machine
AssigneeRyobi Ltd.
InventorsKouichi Miyamoto, Mitsumasa Sato, Tatsuya Wada
Life of this patent
Estimating the term…
Abstract
An automatic planning machine has a vertical stationary stool functioning to cut a workpiece flatly and a vertical movable stool opposed to the stationary stool. The stationary stool has a plurality of feed rollers while the movable stool has a plurality of pressure rollers. A pressure force by the pressure rollers can be selectively changed over thereby to push the workpiece on the stationary stool at the time of flat work and to push the workpiece on the movable stool at the time of thickness determination work.
Claims13
An automatic planing machine for cutting a workpiece flat, said planing machine comprising:
- a) a cutter block for cutting the workpiece;
- b) at least one flat work table provided beside the cutter block for performing a planing operation to cut a surface of the workpiece flat;
- c) a thickness determination table provided opposite to the flat work table at a predetermined interval therefrom in order to cut the workpiece to a predetermined thickness, and
- d) pushing means for pushing the workpiece relative to the cutter block to perform a planing operation thereon.
1 more element
Dependencies are inferred from the claim text.