Circular saw blade

Details Circular saw blade Circular saw blade

1996-07-09

1999-04-27

Lavinder, Jack W.

Cutting

Tool or tool with support

Toothed blade or tooth therefor

B23B 6102, B27B 3308

Patent

active

058968008

ABSTRACT:
A saw blade is stamped with a circumferential edge. At least one deep gullet and shoulder are formed in the circumferential edge. Likewise, a tooth pocket is formed in the circumferential edge. The tooth pocket is defined by a wall, generally radial to circle, on the shoulder, and a shelf substantially perpendicular to the wall. A tooth is secured, ordinarily by brazing, in the pocket such that the thickness of the tooth is substantially equal to the depth of the shelf and the face of the tooth is continuous with the gullet. The tooth may be brazed along its entire lateral edge such that resultant forces in the tooth are transmitted to the body of the blade. After the tooth is positioned into the tooth pocket, the tooth, as well as a projection of the blade shoulder, are ground off so that the tooth and shoulder are flush with one another. Thus, the tooth longitudinal edge is in complete contact with the shoulder wall maximizing its strength.

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Article Entitled Stammblatter mit Spannungsausgleich und Gerauschminderung fur Diament-Trennscheiben (Jan., Mar.--1983).

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