发明公开
- 专利标题： Punching machine
- 专利标题（中）： 冲孔机。
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申请号： EP94107870.1申请日： 1994-05-20
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公开(公告)号： EP0629457A3公开(公告)日： 1995-07-26
- 发明人: Raimondi, Stefano
- 申请人： RAINER S.r.l.
- 申请人地址： Via Serra, 3 I-40012 Calderara di Reno IT
- 专利权人： RAINER S.r.l.
- 当前专利权人： RAINER S.r.l.
- 当前专利权人地址： Via Serra, 3 I-40012 Calderara di Reno IT
- 代理机构： Jorio, Paolo
- 优先权： ITBO930240 19930526; ITBO930290 19930624
- 主分类号： B21D28/12
- IPC分类号： B21D28/12 ; B23D27/00 ; B23D15/00
摘要：
A sheet metal punching machine (1) including:
an upper turret (7) and a lower turret (8) revolving about a first vertical axis (A);
a work surface (11);
a carriage (12) for gripping and feeding the sheet (2) on the work surface (11);
a number of punches (14) supported on the upper turret (7);
a number of first dies (15) supported on the lower turret (8); and
a hammer (16) traveling along a second vertical axis (B);
the main characteristic of the machine (1) being that it includes at least a two-blade shearing assembly (31) supported on the upper turret (7); and a respective die assembly (56) supported on the lower turret (8).
an upper turret (7) and a lower turret (8) revolving about a first vertical axis (A);
a work surface (11);
a carriage (12) for gripping and feeding the sheet (2) on the work surface (11);
a number of punches (14) supported on the upper turret (7);
a number of first dies (15) supported on the lower turret (8); and
a hammer (16) traveling along a second vertical axis (B);
the main characteristic of the machine (1) being that it includes at least a two-blade shearing assembly (31) supported on the upper turret (7); and a respective die assembly (56) supported on the lower turret (8).
公开/授权文献
- EP0629457B1 Punching machine 公开/授权日：2000-03-08
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