Noise-controlled circular saw blade

Details Noise-controlled circular saw blade Noise-controlled circular saw blade

1978-01-03

1978-09-19

Schran, Donald R.

Cutting

Tool or tool with support

Toothed blade or tooth therefor

83839, 83854, 83855, B27B 3308

Patent

active

041144945

ABSTRACT:
A circular saw is disclosed which employs unique tooth forms contributing to reduced noise. The saw in operation, because of the design of the tooth forms, reduces vibration of the saw plate caused by air turbulence as well as reduces air flow through the gullet of the saw blade. The overall result is a quieter saw. A narrow, shallow and generally square design gullet configuration contributes to noise reduction.

REFERENCES:
patent: 1837344 (1931-12-01), Stauder
patent: 3261384 (1966-07-01), Henderson
patent: 3358720 (1967-12-01), Henderson
patent: 3878747 (1975-04-01), Soderstrom
patent: 3938417 (1976-02-01), Nedsten

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