发明名称 Press, in particular punch press
摘要 <p>The press has a frame (2) in which is located a drive shaft (1) on which at least one connecting rod unit (8) is eccentrically located. The connecting rod unit is connected to a pressure column via a rocker member (27,28) to which a one-armed lever (33,34) is articulatedly connected. The rocker member is point-symmetrically formed and is located in the press frame at its symmetry point.</p>
申请公布号 EP0927630(A1) 申请公布日期 1999.07.07
申请号 EP19970121919 申请日期 1997.12.12
申请人 BRUDERER AG 发明人 EIGENMANN, OSKAR
分类号 B21D28/20;B30B1/06;B30B15/00;(IPC1-7):B30B1/06 主分类号 B21D28/20
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