METHOD AND DEVICE FOR THE MANUFACTURE OF MULTIPLE

专利名称：METHOD AND DEVICE FOR THE

MANUFACTURE OF MULTIPLE GROOVEDWIRE

发明人：Daniel P. McDonald,Richard A.C. Shepard申请号：US12364933申请日：20090203

公开号：US20090266132A1公开日：20091029

专利附图：

摘要：A plurality of rollers for producing longitudinal grooves in an elongated metalsubstrate, the plurality of rollers comprising a first set and a second set of rollers, the

plurality of rollers having groove-forming fluted edges thereon. The plurality of rollersare aligned circumferentially around and parallel to a longitudinal axis of the elongatedmetal substrate, wherein the plurality of rollers are configured to produce an oddnumber of grooves distributed asymmetrically about a circumference of the elongatedmetal substrate.

申请人：Daniel P. McDonald,Richard A.C. Shepard

地址：Palatine IL US,Mississauga CA

国籍：US,CA

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