Cutting – Cutter assemblage or cutter element therefor – Having diverse cutting elements
Patent
1981-09-14
1984-01-17
Schran, Donald R.
Cutting
Cutter assemblage or cutter element therefor
Having diverse cutting elements
83834, B27B 3314
Patent
active
044258305
ABSTRACT:
An anti-kickback saw chain including a series of left and right cutter links disposed alternatively on opposite sides of the chain. A novel safety link disposed in front of each cutter link functions to prevent a cutter portion in the cutter link, when rounding the nose of a saw bar, from cutting deeply into the wood. The safety link includes a leading projection adjacent the forward end of the link and a trailing projection adjacent the rear end of the link, the leading and trailing projections being separated by a gullet intermediate the projections.
REFERENCES:
patent: 1150218 (1915-08-01), Martin
patent: 3625266 (1971-12-01), Kennemore
patent: 4353277 (1982-10-01), Silvon
Carlton Company
Schran Donald R.
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