专利名称：Chipper blade for chipper having radiused
cutting edge
发明人：James R. Sparks申请号：US08/596385申请日：19951211公开号：US05623977A公开日：19970429
摘要：A finishing blade having a radiused cutting edge for a chipper to produce asmooth finish on a surface of a log. The blades are mounted on the chipper such that acut produced by one blade will be overlapped by a succeeding blade. The cutting edgeof the finishing blade is radius ground to a slight curvature, The curvature of the cuttingedge assures that the plane of cut produced by a first blade will be intersected by asucceeding blade.
申请人：U.S. NATURAL RESOURCES, INC.
代理人：Robert L. Harrington
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