Brush cutting blade

Details Brush cutting blade Brush cutting blade

1989-06-23

1991-02-05

Phan, Hien H.

Cutting

Tool or tool with support

Toothed blade or tooth therefor

83844, 83848, B27B 3312

Patent

active

049894897

ABSTRACT:
Circular brush cutting blade for powered brush cutter has cutting teeth arranged in pairs on periphery of blade, the teeth in pairs being of alternate right and left configuration and closely spaced together, the pairs of teeth being relatively widely spaced apart on the blade. Means are provided to engage the kerf sides and deflect the blade toward its central plane as it engages the material being cut.

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patent: 4627322 (1986-12-01), Hayhurst, Jr.
patent: 4744148 (1988-05-01), Brown
patent: 4782731 (1988-11-01), Huntington
patent: 4813325 (1989-03-01), Gelman
patent: 4881438 (1989-11-01), Pinney

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