A metal shearing tool demonstrating improved fatigue life having a body; an edge of the body having a first surface and a second surface; a cutting surface disposed between the first surface and the second surface. The edge has at least one of a curved profile surface, a radiused cutting surface, and a substantial absence of finish marks substantially parallel with the cutting surface on all surfaces of the edge.
申请公布号
EP3038778(A1)
申请公布日期
2016.07.06
申请号
EP20140839708
申请日期
2014.08.28
申请人
ASKO, INC.;KNEISLEY, JOEL, D.;WOUDE, MENNO, JOHAN VAN DER;ZELT, ALBERT, R.
发明人
KNEISLEY, JOEL, D.;WOUDE, MENNO, JOHAN VAN DER;ZELT, ALBERT, R.