Invention Grant
US07900543B2 Punch press, method of replacing punch and die for punch press, and punch system
失效
冲压机，更换冲压冲模冲模的方法以及冲压系统
- Patent Title: Punch press, method of replacing punch and die for punch press, and punch system
- Patent Title (中): 冲压机，更换冲压冲模冲模的方法以及冲压系统
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Application No.: US10415343Application Date: 2001-11-01
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Publication No.: US07900543B2Publication Date: 2011-03-08
- Inventor: Nobuyuki Ikeda , Yoshihisa Ishiwata , Jun Wakao
- Applicant: Nobuyuki Ikeda , Yoshihisa Ishiwata , Jun Wakao
- Applicant Address: JP Kanagawa
- Assignee: Amada Company, Limited
- Current Assignee: Amada Company, Limited
- Current Assignee Address: JP Kanagawa
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JPP2000-337668 20001106; JPP2000-337695 20001106
- International Application: PCT/JP01/09589 WO 20011101
- International Announcement: WO02/36283 WO 20020510
- Main IPC: B21D5/01
- IPC: B21D5/01
Abstract:
A punch press provided with a punch and die set taking-out/taking-in apparatus 291; a punch taking-out/taking-in arm 367 for performing taking-out/taking-in of a punch P; and a die taking-out/taking-in arm 369 for performing taking-out/taking-in of a die D, wherein taking-out/taking-in of many punches P, dies D accommodated in a punch and die set accommodating portion 282 of a rack 283 is performed by pivoting a punch holding arm 279 which holds a punch P and a die holding arm 281 which holds a die D in a punch and die set exchanging apparatus 23 forward or backward; and delivery of a die is performed between the punch and die set taking-out/taking-in apparatus 291 and the punch and die set exchanging apparatus 23.
Public/Granted literature
- US20040045424A1 Punch press, method of replacing punch and die for punch press, and punch system Public/Granted day:2004-03-11
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