Cutting – Processes – With preparatory or simultaneous ancillary treatment of work
Patent
1991-06-07
1992-07-14
Phan, Hien H.
Cutting
Processes
With preparatory or simultaneous ancillary treatment of work
83676, 83835, 30347, 144218, B27B 3308
Patent
active
051292963
ABSTRACT:
The saw blade has a series of teeth which are formed with cutting elements which are spaced inwardly from an outer circumferential edge and have sides which extend outwardly from planar sides of the saw blade. The saw blade is designed to cut yieldable material without cutting the carrier medium which can be a conveyor belt or a caul. Cutting is achieved by pushing the blade into the yieldable material until a cutting element engages the material. Movement of the blade then causes the cutting element to cut the yieldable material until a full depth cut is accomplished. The conveyor belt or caul is not cut by the saw blade outer edge which acts like a smooth disk. The saw blade can include a wear strip positioned on the outer circumferential rim to lengthen the life of the saw blade and conveyor belt or caul.
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Georgia-Pacific Corporation
Phan Hien H.
Woods Raymond D.
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