Method for forming a cutting edge along an edge po
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专利名称：Method for forming a cutting edge along an
edge portion of a blade stock
发明人：Robert S. Mizek,Frank A. Harwath,Miroslav A.
Simo
申请号：US10722772
申请日：20031126
公开号：US06942551B2
公开日：
20050913
专利内容由知识产权出版社提供
专利附图：
摘要：A method for forming a cutting edge along an edge portion of a blade stock,wherein the method includes moving the blade stock with respect to a first cutting
element rotating about a first rotational axis, the first rotational axis forming one of an acute angle and a perpendicular angle with respect to the cutting edge, and contacting the edge portion and the first cutting element and forming a first cutting surface along the edge portion. The method may also include moving the blade stock with respect to a second cutting element rotating about a second rotational axis, the second rotational axis forming one of an acute angle and a perpendicular angle with respect to the cutting edge, and contacting the edge portion and the second cutting element and forming a second cutting surface along the edge portion so that the second cutting surface intersects the first cutting surface to form the cutting edge. In one embodiment of this invention, at least one of the first rotational axis and the second rotational axis is oriented in a skewed position with respect to a line of the edge portion or a line tangent to an arc segment of the edge portion.
申请人：Robert S. Mizek,Frank A. Harwath,Miroslav A. Simo
地址：Downers Grove IL US,Naperville IL US,Riverside IL US
国籍：US,US,US
代理机构：Pauley Petersen & Erickson
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