专利检索 ap:("SAMP S.P.A. CON UNICO SOCIO") AND inv:"Klaus Peiffer" 第 1 页

1.

发明授权
Method for finishing hardened gears 有权

公开(公告)号：US10112246B2

公开(公告)日：2018-10-30

申请号：US15319780

申请日：2015-06-18

申请人： SAMP S.P.A. CON UNICO SOCIO

发明人： Enrico Landi , Klaus Peiffer

IPC分类号： B23F17/00 , B23F5/22 , B23F5/04

摘要： Method for finishing hardened gears comprising: a first dry removal step of a first stock amount by means of a first cutting tool with defined cutting edges; and a second dry removal step of a second stock amount by means of a second cutting tool with non defined cutting edges.