Circular saw construction

Details Circular saw construction Circular saw construction

1980-05-19

1982-04-13

Yost, Frank T.

Cutting

Tool or tool with support

Toothed blade or tooth therefor

83835, 407 33, B27B 3312

Patent

active

043241638

ABSTRACT:
A circular saw blade for mounting on a powered saw arbor with the blade having saw shoulders spaced thereabout defining open gullet areas. Block shaped teeth of tungsten carbide, or the like, have a bevelled front face at one end of the tooth providing an accentuated rake angle for cutting efficiency. A tooth major axis is disposed substantially normal to a saw blade radius. The saw blade shoulder has an outer edge tangential to its circular path.

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patent: 110430 (1870-12-01), Byrd
patent: 245831 (1881-08-01), Hubhard
patent: 1180377 (1916-04-01), Conklin
patent: 1608182 (1926-11-01), Posprech
patent: 3372719 (1968-03-01), Shone
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patent: 3981216 (1976-09-01), Lemmon
patent: 4011783 (1977-03-01), Mobley
patent: 4034638 (1977-07-01), Drum
patent: 4114494 (1978-09-01), Budke et al.
patent: 4135421 (1979-01-01), Bertram et al.
patent: 4214499 (1980-07-01), Ellis

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