Circular saw blade with elliptical gullets

A saw blade includes a circular core having a plurality of cutting elements along its periphery, and a central arbor hole. One or more gullets extend radially inward from the perimeter of the core. Each gullet includes a shape that includes at least one elongated curve that enlarges radii in gullet...

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Bibliographic Details
Main Author HEYEN ANDRE R. G
Format Patent
LanguageChinese
English
Published 09.02.2011
Subjects
BROACHING
COMPONENTS OR ACCESSORIES THEREFOR
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
PLANING
SAWING
SAWS FOR WOOD OR SIMILAR MATERIAL
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Summary:A saw blade includes a circular core having a plurality of cutting elements along its periphery, and a central arbor hole. One or more gullets extend radially inward from the perimeter of the core. Each gullet includes a shape that includes at least one elongated curve that enlarges radii in gullet areas prone to cracking, relative to other gullet areas.
Bibliography:Application Number: CN20098102801