公开(公告)号：EP3427277B1

公开(公告)日：2020-02-12

申请号：EP17714285.8

申请日：2017-02-24

申请人： Corrada S.p.A

发明人： VERRI, Davide ,  BERTOCCHI, Gianluca

IPC分类号： H01F41/02 ,  B21D43/00 ,  H02K15/02

公开(公告)号：EP4229663A1

公开(公告)日：2023-08-23

申请号：EP21786882.7

申请日：2021-10-04

申请人： Corrada S.p.A

发明人： VERRI, Davide ,  CURATOLI, Alberto ,  BERTOCCHI, Gianluca ,  PERUCCHI, Pietro Maurizio ,  DE ROSSI, Ivan

IPC分类号： H01F41/02 ,  H02K15/02 ,  H02K15/12

公开(公告)号：EP4161716A1

公开(公告)日：2023-04-12

申请号：EP21733547.0

申请日：2021-05-31

申请人： Corrada S.p.A

发明人： CURATOLI, Alberto ,  VERRI, Davide

IPC分类号： B21D28/14 ,  B21D28/22 ,  B21D43/22 ,  H02K15/02

公开(公告)号：EP4055697A1

公开(公告)日：2022-09-14

申请号：EP20801034.8

申请日：2020-10-30

申请人： Corrada S.p.A

发明人： CURATOLI, Alberto ,  VERRI, Davide ,  BERTOCCHI, Gianluca

IPC分类号： H02K15/02 ,  H02K15/12

公开(公告)号：EP3427277A1

公开(公告)日：2019-01-16

申请号：EP17714285.8

申请日：2017-02-24

申请人： Corrada S.p.A

发明人： VERRI, Davide ,  BERTOCCHI, Gianluca

IPC分类号： H01F41/02 ,  B21D43/00 ,  H02K15/02

摘要： An improved apparatus (10) for the assembly of laminar articles for electrical use, of the magnetic laminae of the type used in electric machines such as motors, generators, transformers, gauges, ignition coils and similar electrical equipment, coupled with a shearing pressing machine (12) and comprising a pressing plane (16) arranged beneath the shearing pressing machine (12) and suitable to house a first cylinder (18) suitable to support a pack of laminae (14) defined by the superimposition of a plurality of laminae obtained by means of the pressing machine (12) during the forming process, a second cylinder (20) for discharging a finished pack of laminae (14) and a conveyor belt (22) suitable to displace said pack of laminae (14) to a discharging station, the apparatus comprising means for gripping and displacing a finished pack of laminae (14), with said means being associated to the second cylinder (20) and cooperating with the first cylinder (18) to operate while the machine is running.