Cutting – Tool or tool with support – Toothed blade or tooth therefor
Patent
1978-10-10
1980-09-16
Hinson, Harrison L.
Cutting
Tool or tool with support
Toothed blade or tooth therefor
83855, 144218, 407 62, 407113, 407114, B23D 5700, B27G 1300, B26D 112
Patent
active
042222982
ABSTRACT:
A circular saw blade having mounted on the outer circumference thereof a plurality of spaced conical teeth in lobes separated by aerodynamically designed gullets. The teeth are integral portions of elongated shafts and the axis of the elongated shaft is mounted at a slight angle from the perpendicular to a radius of the blade itself. The gullet is of a configuration wherein the turbulence created by the blade moving rapidly through the air generates an outward flow of air removing the particulate waste generated thereby eliminating clogging and the resultant friction.
REFERENCES:
patent: 104055 (1870-06-01), Munro et al.
patent: 1361305 (1920-12-01), Buck
patent: 2736352 (1956-02-01), Wright
patent: 2903782 (1959-09-01), Cowley
patent: 3213716 (1965-10-01), Getts
patent: 3730038 (1973-05-01), Farb
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