Cutlery – Cutting tools – Saw
Patent
1983-01-17
1986-07-29
Meister, James M.
Cutlery
Cutting tools
Saw
30310, 83439, 834772, 83490, 83835, 144 24, B27B 502
Patent
active
046024344
ABSTRACT:
A circular sawblade useful in cutting circular figures from a planar material utilizing a power source to rotate the sawblade where the blade has a selected degree of concativity to accommodate the radius of the circular figure to be cut from the planar material. The present invention further comprehends a saw device to mount the blade for rotation where the cutting plane of the material can be selectively adjusted with respect to the degree of concativity of the sawblade to selectively adjust the angle between the surface cut by the blade and the planar surface of the material.
REFERENCES:
patent: 102920 (1870-05-01), Dana
patent: 501404 (1893-07-01), Brenner
patent: 617005 (1899-01-01), Wood
patent: 1299688 (1919-04-01), DeLong
patent: 1924717 (1933-08-01), Hall
patent: 2111986 (1938-03-01), Modin
patent: 2720897 (1955-10-01), Kairath
patent: 4398440 (1983-08-01), Epstein
Meister James M.
Steutermann Edward M.
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