AUTOMATICALLY SHARPENABLE SAW CHAIN

专利名称：AUTOMATICALLY SHARPENABLE SAW

CHAIN

发明人：WEBER, Johann申请号：EP02709613.0申请日：20020219公开号：EP1370399A1公开日：20031217

摘要：A saw chain formed in part from planar cutting link blanks including a cutterportion having a top edge surface and a side surface that intersect to form a line edge. Aleading portion of the cutting link blank is twisted out of the plane of the blank so thatthe line edge becomes the cutting edge of the cutter and extends from the plane of thebody to encompass the width of one side of the saw chain. Alternating cutting link areformed to have oppositely extended cutting edges to encompass the width of the sawchain. The cutting links preferably form certain of the center links of an assembled sawchain.

申请人：BLOUNT, INC.

地址：4909 S.E. International Way Portland,Oregon 97222 US

国籍：US

代理机构：Freeman, Jacqueline Carol

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