公开(公告)号：EP3294484A1

公开(公告)日：2018-03-21

申请号：EP15747847

申请日：2015-05-13

申请人： A C S S R L

发明人： REGGIANI GIUSEPPE ,  CORRADI CESARE

IPC分类号： B23C3/35 ,  B23B31/16

CPC分类号： B23C3/35 ,  B23B31/16275 ,  B23C3/355

摘要： An apparatus for machining a key comprising: i) a self-centring vice (2) for the key in turn comprising a first jaw (21) and a second jaw (22) which cooperate to hold the key in position; ii) a means (3) for shaping the profile of the key. The first jaw (21) comprises a first and a second face (211, 212) for positioning the key which respectively identify a first and a second reciprocally transverse imaginary plane; the second jaw (22) comprising a first and a second face (221, 222) for positioning the key which respectively identify a third and a fourth reciprocally transverse imaginary plane. The first and second jaws (21, 22) can be moved simultaneously nearer along a first direction (4) which forms a non-zero acute angle with the first, second, third and fourth imaginary planes.