Invention Grant
US07815136B2 Cutting wheel containing secondary cutters 有权
带二次切割机的切割轮

Cutting wheel containing secondary cutters
Abstract:
The present invention includes a cutting wheel device for grinding materials, the cutting wheel comprising a plurality of discrete plates mounted on an axle and cutting heads positioned between the plates. The cutting heads having a portion extending beyond the periphery of the plate. Secondary cutters are attached to the cutting head to project over an adjacent discrete plate for keeping debris from lodging between adjacent cutting heads.
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